WO2020040035A1 - ペット用吸収性シート - Google Patents
ペット用吸収性シート Download PDFInfo
- Publication number
- WO2020040035A1 WO2020040035A1 PCT/JP2019/032043 JP2019032043W WO2020040035A1 WO 2020040035 A1 WO2020040035 A1 WO 2020040035A1 JP 2019032043 W JP2019032043 W JP 2019032043W WO 2020040035 A1 WO2020040035 A1 WO 2020040035A1
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- WO
- WIPO (PCT)
- Prior art keywords
- pet
- colored
- color
- design
- absorbent sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0157—Mats; Sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
- B32B2307/4023—Coloured on the layer surface, e.g. ink
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2451/00—Decorative or ornamental articles
Definitions
- the present invention relates to a pet absorbent sheet for absorbing pet excrement, for example, urine.
- the pet absorbent sheet described in Patent Literature 1 has a liquid-impermeable back sheet, a liquid-permeable top sheet, and an absorber located between the back sheet and the top sheet.
- the design is given below the topsheet. The design is arranged in a grid over the entire absorber, and is configured to be visible through a topsheet.
- the pet absorbent sheet described in Patent Document 2 has a liquid-impermeable back sheet, a liquid-permeable top sheet, and an absorber located between the back sheet and the top sheet. Below the topsheet, a design consisting of a pH discriminator is provided below the topsheet. The design shows the footprint of the pet. Patent Literature 1 The absorbent sheet for pets can enhance the decorativeness by the design showing the footprints of the pet.
- a pet absorbent sheet with a design is less noticeable in urine and has improved urine concealment, as compared with a pet absorbent sheet without a design.
- the absorbent sheets for pets of Patent Literature 1 and Patent Literature 2 have improved urine concealment properties over the entire absorbent body.
- the pet absorbent sheet is disposed on a surface side in a thickness direction, a first direction orthogonal to the thickness direction, and a second direction orthogonal to the thickness direction and the first direction.
- the pet absorbent sheet according to another aspect, a top sheet disposed on the front side, a back sheet disposed on the back side, an absorber provided between the top sheet and the back sheet, A colored portion that is visible from the surface side of the topsheet in a region overlapping the absorber, wherein the colored portion is a first colored portion colored with a green first color. And a second colored portion colored with a purple second color.
- the pet absorbent sheet according to another aspect, a top sheet disposed on the front side, a back sheet disposed on the back side, an absorber provided between the top sheet and the back sheet, A colored portion that is disposed on the back surface side of the top sheet in a region overlapping with the absorber, and that is visible from the top surface side of the top sheet; and a pet absorbent sheet, wherein the colored portion is an object to be used. It has a pet face design showing the face of a certain target pet, wherein the pet face design is a first pet face design colored in a first color and a second pet colored in a second color different from the first color The first and second colors are different from each other in a color chart of 24 colors classified by the Ostwald hue circle.
- An absorbent sheet for a pet includes a top sheet disposed on a front side, an absorber provided on the back side between the top sheet and the back sheet, and a region overlapping the absorber. And a colored portion that is disposed on the back side of the top sheet and is visible from the front side of the top sheet, and the pet absorbent sheet, wherein the colored portion is a face of a cat to be used.
- the pet face symbol shown in the figure does not have a non-target symbol indicating a pet other than the object to be used.
- FIG. 2 is a schematic sectional view of the pet absorbent sheet taken along line AA shown in FIG. 1.
- FIG. 2 is an enlarged plan view of a portion B shown in FIG. 1. It is the top view seen from the excretion surface side of the absorbent sheet for pets concerning a 2nd embodiment. It is the top view seen from the excretion surface side of the absorbent sheet for pets concerning a 3rd embodiment.
- FIG. 6 is a schematic cross-sectional view of the pet absorbent sheet taken along line DD shown in FIG. 5.
- FIG. 6 is an enlarged plan view of a portion E shown in FIG. 5. It is the top view seen from the excretion surface side of the absorbent sheet for pets concerning a 4th embodiment.
- the pet absorbent sheet is disposed on a surface side in a thickness direction, a first direction orthogonal to the thickness direction, and a second direction orthogonal to the thickness direction and the first direction.
- urine may be urinated only in a certain area (for example, one colored area) without urinating uniformly over the entire area of the absorber. At this time, no urine is excreted or the urination volume is reduced in another area (for example, the other colored area). In use, urine can be concealed by the colored portion of the colored region. Also, at the time of replacement, one colored region that is urinated a lot is compared with the other colored region that is urinated a little. At this time, colored regions are provided on both sides of the non-colored region, and one colored region and the other colored region are separated by the non-colored region. By comparing the colored regions on both sides of the non-colored region, it becomes easier to compare the colored regions on both sides.
- the user can easily understand whether only one colored region is used and the operation of changing the direction should be performed or both colored regions should be used and the replacement operation should be performed.
- the non-colored region where the colored portion is not provided is provided, in the non-colored region, the trace of urine is hardly hidden by the colored portion. Therefore, the user can easily grasp whether or not urination is performed on the pet absorbent sheet.
- the non-colored region may straddle the center of the absorber in the first direction.
- a non-colored region is provided at the center of the absorber in the first direction. The non-colored area becomes more conspicuous, and the user can easily recognize the non-colored area and more easily know the sheet replacement time.
- the length of the non-colored region in the first direction may be longer than the length of the colored portion in the first direction. Since the length of the non-colored region in the first direction is longer than the length of the colored portion in the first direction, the interval between the colored portions and the non-colored region can be easily distinguished. Therefore, the effect of dividing the colored regions on both sides by the non-colored region is more easily obtained.
- the length of the non-colored region in the first direction may be longer than the length of each colored region in the first direction. Since the length of the non-colored region in the first direction is longer than the length of the colored region in the first direction, the effect of distinguishing each colored region by the non-colored region is more easily obtained.
- the colored portion in a region overlapping with the absorber, outside the color region in the first direction, is not arranged over the entire region of the absorber in the second direction.
- Two non-colored areas may be provided.
- a non-colored region and a second non-colored region are provided on both sides of the colored region. The colored portion of the colored region becomes more conspicuous, and the colored regions on both sides are more easily compared.
- the coloring section has a first coloring section colored by a first color, and a second coloring section colored by a second color different from the first color
- the area ratio of the second colored portion to the first colored portion in one of the colored regions may be different from the area ratio of the second colored portion to the first colored portion in the other colored region. Since the area ratio of the second colored portion to the first colored portion is different between the one colored region and the other colored region, the user can distinguish one colored region from the other colored region based on the difference in the color composition ratio. This makes it easier to compare the colored regions on both sides.
- the colored portion may be different in at least one of the color and the shape.
- the user compares the one colored region with the other colored region, the user moves his / her line of sight in the first direction and alternately visually recognizes the one colored region and the other colored region.
- the colored portions adjacent in the first direction are different, the user can distinguish one colored region from the other colored region by a difference in the color or shape of the colored portion, and can easily compare the colored regions on both sides. Become.
- Absorbent sheet for pet according to another aspect, a top sheet arranged on the front side, a back sheet arranged on the back side, and an absorbent body provided between the top sheet and the back sheet, A colored portion that is visible from the surface side of the topsheet in a region overlapping the absorber, wherein the colored portion is a first colored green color. And a second colored portion colored with a purple second color.
- Patent Document 1 is constituted by a colored or chromogenic design.
- urine is less noticeable and urine concealment is improved as compared with a pet absorbent sheet without a design.
- the design resembles a trace of urine, and the user may erroneously recognize that it is before use even after use.
- the urine and the design are confused and recognized, and there is a possibility that the urine concealability cannot be improved by the design. Therefore, there is a demand for an absorbent sheet for pets in which urine and a colored portion can be distinguished and recognized, and the colored portion can improve the concealment of urine.
- the pet absorbent sheet according to this aspect is configured so that urine and the colored portion can be distinguished and recognized, and the colored portion can improve the concealment of urine.
- the color of healthy urine is yellow
- the color of unhealthy urine is red.
- the first colored portion of green color and the second colored portion of purple color are both easily recognized and distinguished from yellow and red colors. Therefore, it is possible to suppress the user from erroneously recognizing the colored portion as a trace of urine before use.
- the user can easily recognize both the color of the healthy urine and the color of the unhealthy urine, and easily grasp the healthy state and the unhealthy state. Further, since it is easy to distinguish and recognize the urine and the colored portion, the trace of the urine can be camouflaged by the colored portion, and the concealing property of the urine can be improved.
- the first colored portion is a color in which the value of R is in the range of 0 to 128, the value of G is in the range of 165 to 191 and the value of B is in the range of 90 to 113 based on the RGB color system. May be.
- the first colored portion does not overlap with the values of the healthy urine color and the unhealthy urine color, and is easily distinguishable from the urine.
- the second colored portion is a color having a value of R of 127 to 186, a value of G of 65 to 91, and a value of B of 136 to 151 based on the RGB color system. May be.
- both the values of R and B do not overlap with the values of the color of healthy urine and the color of unhealthy urine, and are easily distinguishable from urine.
- the colored portion is arranged along a contour of a design, and a non-colored portion may be provided in a region surrounded by the colored portion.
- a non-colored portion may be provided in a region surrounded by the colored portion.
- the first coloring section has a first pet symbol indicating a pet symbol indicating a pet to be used, and a first auxiliary symbol indicating a non-pet, and the second coloring section.
- the pet symbol and the auxiliary symbol are provided integrally, it is possible to enhance the design and enhance the urine concealing effect.
- the maximum size of the first pet design is larger than the maximum size of the second auxiliary design, and the maximum size of the second pet design is larger than the maximum size of the first auxiliary design. May be.
- the first pet symbol and the second pet symbol are easily noticeable, and the user can grasp the pet to be used. Therefore, even when there are a plurality of types of pets, it is easy to grasp the target pet and to grasp the health condition of the target pet.
- the outer peripheral coloring portion has a peripheral color portion that is visible from the surface side of the topsheet around the absorber, and the peripheral color portion may have the first color or the second color. . Since the outer peripheral colored portion has the first color or the second color, the outer peripheral colored portion can make the first colored portion or the second colored portion stand out. Therefore, the effect of concealing urine by the colored portion can be further enhanced.
- the pet absorbent sheet according to another aspect, a top sheet disposed on the front side, a back sheet disposed on the back side, an absorber provided between the top sheet and the back sheet, A colored portion that is disposed on the back surface side of the top sheet in a region overlapping with the absorber, and that is visible from the top surface side of the top sheet; and a pet absorbent sheet, wherein the colored portion is an object to be used. It has a pet face design showing the face of a certain target pet, wherein the pet face design is a first pet face design colored in a first color and a second pet colored in a second color different from the first color The first and second colors are different from each other in a color chart of 24 colors classified by the Ostwald hue circle.
- the pet absorbent sheet is used for each pet. Specifically, an absorbent sheet for cats and an absorbent sheet for dogs are selectively used.
- the pet absorbent sheet of Patent Document 2 shows the footprint of the pet, and it is difficult for the user to determine whether the absorbent sheet is a dog absorbent sheet or a cat absorbent sheet.
- the user may erroneously recognize the object to be used. Therefore, an absorbent sheet for pets that allows the user to easily grasp the object of use is desired.
- the pet absorbent sheet according to the present embodiment is configured so that the user can easily grasp the use target.
- decorativeness can be enhanced and the user's attention can be attracted.
- first pet face symbol and the second pet face symbol are different colors, the two are not integrated and recognized, and each can be made to stand out. The user can easily grasp the pet to be used by visually recognizing the pet face design.
- the coloring section does not have to have a non-target symbol indicating a pet other than the target pet.
- the user can easily grasp the pet to be used by visually recognizing the pet face design. Further, since there is no non-target design, even when there are a plurality of pets to be used, the pet can be used without making a mistake in the target.
- the coloring section has the pet face design and an untargeted design that indicates a pet other than the target object, and the number of the pet face designs is based on the number of the non-targeted designs. It may be twice or more. The user can easily grasp the pet to be used by visually recognizing the pet face design. Since the number of pet face designs is more than twice the number of non-target designs, the user can easily recognize that the pet face design is the target, and can suppress a problem of erroneously using the target. Even when there are a plurality of pets to be used, the pets can be used without mistake.
- the maximum size of the pet face design may be larger than the maximum size of the non-target design.
- the pet face design is more noticeable than the non-target design, and the user can easily grasp the pet to be used by visually recognizing the pet face design.
- the color of the non-target design is different from the color of the pet face design arranged at the closest position, and the degree of the different color is 24 colors classified by the Ostwald hue circle.
- the color chart may be shifted by 2 or more. The user can easily recognize the pet face symbol and the non-target symbol separately. The user can easily grasp the pet to be used by visually recognizing the pet face design.
- the pet face symbol may be a symbol indicating a face of a cat to be used.
- the user can easily understand that the cat is the target of use.
- the outer peripheral coloring portion includes a peripheral region arranged around the absorber, and the peripheral region is provided with an outer peripheral coloring portion that is visible from the surface side of the topsheet.
- the part is a color similar to the first color, and the degree of the similar color is a color chart of 24 colors classified by the Ostwald hue circle, in the same color chart or in a range where the hue number is shifted by one. May be something.
- the outer peripheral colored portion and the first color pattern the decorativeness can be enhanced and the user's attention can be attracted.
- the second color design becomes relatively noticeable. The user can easily grasp the pet to be used by recognizing the first color symbol or the second color symbol.
- Absorbent sheet for pet according to another aspect, a top sheet arranged on the front side, a back sheet arranged on the back side, and an absorbent body provided between the top sheet and the back sheet, A colored portion that is disposed on the back surface side of the top sheet in a region overlapping with the absorber, and that is visible from the top surface side of the top sheet; and Has a pet face design indicating the face of a cat, and does not have an asymmetric design indicating a pet other than the target object.
- the user can easily recognize that the cat is the target of use by visually recognizing the pet face design.
- the pet face design since there is no non-target symbol indicating a pet other than a cat, even when there are a plurality of pets to be used, the pet can be used without mistake.
- the number of the pet face designs may be 50% or more of the total number of the designs.
- the pet face design is more noticeable in the whole design, and the user can easily grasp the pet to be used by visually recognizing the pet face design.
- the coloring section has an auxiliary symbol indicating a part other than the pet, and the number of the pet face symbols may be equal to or greater than the number of the auxiliary symbol.
- the pet face design is also noticeable with respect to the auxiliary design, and the user can easily grasp the pet to be used by visually recognizing the pet face design.
- the maximum dimension of the pet face symbol may be larger than the maximum dimension of the auxiliary symbol.
- the pet face design is more noticeable than the auxiliary design, and the user can easily grasp the pet to be used by visually recognizing the pet face design.
- the color of the auxiliary symbol is different from the color of the pet face symbol arranged at the closest position, and the degree of the different color is 24 colors classified by the Ostwald color wheel.
- the votes may be shifted by two or more. The user can easily recognize the pet face symbol and the auxiliary symbol separately. The user can easily grasp the pet to be used by visually recognizing the pet face design.
- the pet face design may be a design showing the entire body including the face to be used. Since the pet face design shows the whole body, the user can more easily grasp the target pet. The user can easily grasp the pet to be used by visually recognizing the pet face design.
- a background portion is provided around the coloring portion in a region overlapping with the absorber, and has a background portion that is visible from the surface side of the topsheet, and the color of the pet face design is the background portion.
- the degree of the different color may be shifted by 2 or more in the 24 color patches classified by the Ostwald hue circle.
- the pet face design stands out against the background, and the user can more easily recognize the pet face design. The user can easily grasp the pet to be used by visually recognizing the pet face design.
- FIG. 1 is a plan view of the absorbent sheet for pet according to the first embodiment as viewed from the excretion surface side.
- FIG. 2 is a schematic cross-sectional view of the pet absorbent sheet taken along line AA shown in FIG.
- FIG. 3 is an enlarged plan view of a portion B in FIG.
- the pet absorbent sheet 10 is a generally flat sheet.
- One surface of the pet absorbent sheet 10 is an excretion surface that receives excrement of the pet.
- the surface constituting the excretory surface is referred to as the front surface 101
- the surface constituting the non-excretory surface is referred to as the back surface 102.
- FIG. 2 shows the front side T1 and the back side T2 in the thickness direction T.
- the absorbent sheet for pets has a first direction D1 and a second direction D2 orthogonal to the thickness direction T.
- the first direction D1 and the second direction D2 are orthogonal to each other.
- the first direction D1 and the second direction D2 are directions extending in the plane direction.
- the first direction D1 of the present embodiment is a longitudinal direction in plan view
- the second direction D2 is a width direction orthogonal to the longitudinal direction.
- the first direction D1 may be a width direction in a plan view
- the second direction D2 may be a longitudinal direction.
- the pet absorbent sheet 10 includes a top sheet 12 disposed on the front side T1, a back sheet 14 disposed on the back side T2, and an absorber 20.
- the absorber 20 is provided between the top sheet 12 and the back sheet 14.
- the topsheet 12 may be a liquid-permeable sheet that is permeable to liquid such as pet excrement.
- the liquid-permeable sheet may be composed of, for example, a liquid-permeable nonwoven fabric or an apertured film.
- the back sheet 14 may be an impermeable sheet that does not transmit liquid such as pet excrement.
- the back sheet 14 is not particularly limited, but may be made of, for example, a resin film sheet. In the back sheet 14 of the present embodiment, the entire back sheet 14 is colored.
- the back sheet 14 may be colored with a first color or a second color described later.
- Part of the back sheet 14 extends outside the absorber 20.
- the colored portion of the back sheet disposed on the outer peripheral portion 18 of the pet absorbent sheet 10 allows the back sheet 14 to be viewed from the front side T1 and constitutes the “peripheral colored portion” in the present invention.
- the outer peripheral colored portion is visible from the front side of the topsheet 12 around the absorber. The user can visually recognize the back sheet 14 located on the outer peripheral portion 18 via the top sheet 12.
- the absorber 20 may include the absorbent core 30 and the core wrap 33 wrapping the absorbent core 30.
- the core wrap 33 may include a first core wrap 33a that covers the front side T1 of the absorbent core 30 and a second core wrap 33b that covers the back side T2 of the absorbent core 30.
- the absorbent core 30 may include, but is not limited to, a hydrophilic fiber layer such as pulp, and a superabsorbent polymer (SAP), or a combination thereof.
- SAP superabsorbent polymer
- the core wrap 33 is not particularly limited, but can be made of, for example, a liquid-permeable tissue.
- the absorbent sheet for pet 10 has a colored portion 80 that is visible from the front side T1 of the topsheet 12 in a region overlapping the absorber 20.
- the coloring section 80 is arranged on the back surface side T2 of the topsheet 12.
- the coloring section 80 of the present embodiment is printed on the surface T1 of the first core wrap 33a.
- the coloring portion 80 may be provided on the surface on the back surface side of the topsheet 12, may be provided on the surface on the front side T1 of the absorbent core 30, or may be provided on the topsheet 12.
- a second sheet may be provided between the absorbers 20, and may be provided on the surface T1 of the second sheet.
- the coloring unit 80 may include a pet symbol 81 indicating a pet to be used and an auxiliary symbol 84 indicating a non-pet.
- the pet design 81 is a concept that includes not only a design indicating a pet's face, but also a design indicating a pet's body and a design indicating a favorite.
- the auxiliary design 84 is a design showing anything other than a pet, and may be any design such as a heart design or a star design.
- the maximum dimension of the pet symbol 81 in the first direction D1 may be larger than the maximum dimension of the auxiliary symbol 84 in the first direction D1.
- the maximum dimension of the pet symbol 81 in the second direction D2 may be larger than the maximum dimension of the auxiliary symbol 84 in the second direction D2.
- the pet symbol 81 is more conspicuous than the auxiliary symbol 84, and the user can easily grasp the pet to be used by visually recognizing the pet symbol 81.
- the user can easily recognize the cat, which is the pet to be used, by the pet pattern 81, and can suppress the problem of erroneously using the pet even when there are a plurality of pets to be used.
- the number of pet designs may be 50% or more of the total number of designs.
- the first symbol is more noticeable in the whole symbol, and the user can easily grasp the pet to be used by visually recognizing the first symbol.
- the number of the pet symbols 81 may be equal to or larger than the number of the auxiliary symbols 84.
- the pet symbol 81 is more noticeable than the auxiliary symbol 84, and the user can easily grasp the pet to be used by visually recognizing the pet symbol.
- R2 may be provided.
- the colored region R1 and the non-colored region R2 are provided in the entire region of the absorber 20 in the second direction D2.
- the non-colored region R2 is a region in which no colored portion 80 is provided over the entire region of the absorber 20 in the second direction D2.
- the coloring region R1 is a region where any coloring portion 80 is provided on an arbitrary virtual line extending in the second direction D2 of the absorber 20.
- the non-colored region R2 is sandwiched between the colored regions R1 in the first direction D1. Both the colored region R1 and the non-colored region R2 overlap the absorption core 30 of the absorber 20 in plan view.
- Some pets may not urinate evenly over the entire area of the absorber, but urinate only in a certain area (for example, one colored area R1). At this time, no urine is discharged or the amount of urine is reduced in another region (for example, the other colored region R1). In use, urine can be concealed by the colored portion 80 of the colored region R1. Further, at the time of replacement, one colored region R1 that is urinated a lot is compared with the other colored region R1 that is urinated a little. At this time, the coloring region R1 is provided on both sides of the non-coloring region R2, and one coloring region R1 and the other coloring region R1 are separated by the non-coloring region R2.
- the user can easily grasp whether only one coloring region R1 is used and the operation of changing the direction should be performed, or whether both coloring regions R1 are used and the replacement operation should be performed.
- the non-colored region R2 in which the colored portion 80 is not provided is provided, in the non-colored region R2, the trace of urine is hardly hidden by the colored portion 80. Therefore, the user can easily grasp whether or not urination is performed on the pet absorbent sheet 10.
- the non-colored region R2 may straddle the center 20LC of the absorber 20 in the first direction D1.
- the non-colored region R2 is provided at the center 20LC of the absorber 20 in the first direction D1.
- the non-colored region R2 becomes more conspicuous, and the user can easily grasp the non-colored region R2 and more easily grasp the sheet replacement time.
- the length L2 of the non-colored region R2 in the first direction D1 may be longer than the length L80 of the colored portion 80 in the first direction D1. Since the length of the non-colored region R2 in the first direction D1 is longer than the length of the colored portion in the first direction D1, the interval between the colored portions 80 and the non-colored region R2 can be easily distinguished. Therefore, the effect of dividing the colored regions R1 on both sides by the non-colored regions R2 is more easily obtained. In a configuration having a plurality of coloring portions 80 having different dimensions, the length of the coloring portion 80 in the first direction D1 is the length of the coloring portion 80 having the longest length in the first direction D1.
- the length L2 of the non-colored region R2 in the first direction D1 may be longer than the length L1 of each colored region R1 in the first direction D1. Since the length L2 of the non-colored region R2 in the first direction D1 is longer than the length L1 of the colored region R1 in the first direction D1, the effect of distinguishing each colored region R1 by the non-colored region R2 is more easily obtained.
- Each colored region R1 can be easily distinguished, and the colored regions R1 on both sides can be easily compared. Therefore, the user can easily grasp whether only one coloring region R1 is used and the operation of changing the direction should be performed, or whether both coloring regions R1 are used and the replacement operation should be performed.
- a second non-colored region R3 in which the colored portion 80 is not arranged over the entire region in the second direction D2 of the absorber 20 is provided outside the colored region R1 in the first direction D1. May be.
- a non-colored region R2 and a second non-colored region R3 are provided on both sides of the colored region R1. The colored portion 80 of the colored region R1 becomes more conspicuous, and the colored regions R1 on both sides are more easily compared.
- the length L3 of the second non-colored region R3 in the first direction D1 may be shorter than the length L1 of the colored region R1 in the first direction D1.
- the coloring region R1 can be made to stand out, and the user can easily compare the coloring regions R1 on both sides. Therefore, the user can easily grasp whether only one coloring region R1 is used and the operation of changing the direction should be performed, or whether both coloring regions R1 are used and the replacement operation should be performed.
- the coloring section 80 may include a first coloring section 80A colored with a first color and a second coloring section 80B colored with a second color different from the first color.
- the pet symbol may include a first pet symbol 81A colored with a first color and a second pet symbol 81B colored with a second color.
- the auxiliary symbol 84 may include a first auxiliary symbol 84A colored by a first color and a second auxiliary symbol 84B colored by a second color.
- the first coloring section 80A has a first pet symbol 81A and a first auxiliary symbol 84A.
- the second coloring section 80B has a second pet symbol 81B and a second auxiliary symbol 84B.
- the first pet symbol 81A and the first auxiliary symbol 84A are colored by the same color.
- the second pet symbol 81B and the second auxiliary symbol 84B are colored by the same color.
- the first pet symbol 81A and the first auxiliary symbol 84A only need to be colored mainly with the first color, and may be partially colored with a color other than the first color.
- the second pet symbol 81B and the second auxiliary symbol 84B may be colored mainly with the second color, and may be partially colored with a color other than the second color.
- the state colored by the main color is a state in which 90% or more of the symbol is colored by the main color.
- the area ratio of the second colored portion 80B to the first colored portion 80A in one colored region R1 may be different from the area ratio of the second colored portion 80B to the first colored portion 80A in the other colored region R1.
- the colored portion combining the first pet symbol 81A and the first auxiliary symbol 84A is referred to as a first colored portion 80A
- the colored portion combining the second pet symbol 81B and the second auxiliary symbol 84B is referred to as a second colored portion.
- 80B, and the area ratios may be compared. Since the area ratio of the second colored portion 80B to the first colored portion 80A is different between the one colored region R1 and the other colored region R1, the user can use one colored region and the other colored region depending on the difference in the color composition ratio. The regions can be distinguished, and the colored regions on both sides can be easily compared.
- the area of the first colored portion 80A in one colored region R1 may be different from the area of the first colored portion in the other colored region R1.
- the total area of the first pet symbol 81A in one coloring region R1 may be different from the total area of the first pet symbol 81A in the other coloring region R1, and the area of the second pet symbol 81B in one coloring region R1. May be different from the total area of the second pet symbol 81B in the other colored region R1.
- the total area of the first auxiliary symbols 84A in one colored region R1 may be different from the total area of the first auxiliary symbols 84A in the other colored region R1, and the second auxiliary symbol 84A in the one colored region R1 may be different.
- the total area of 84B may be different from the total area of the second auxiliary symbol 84B in the other colored region R1. Even with such a configuration, since the pattern is different between one colored region and the other colored region, the user can distinguish one colored region and the other colored region by a difference in the design, and can compare the colored regions on both sides. Easier to do.
- the number of first colored portions 80A in one colored region R1 may be different from the number of first colored portions 80A in the other colored region R1. Further, the number of the second colored portions 80B in one colored region R1 may be different from the number of the second colored portions 80B in the other colored region R1. Preferably, the number of the first pet symbols 81A in one coloring region R1 may be different from the number of the first pet symbols 81A in the other coloring region R1, and the number of the second pet symbols 81B in the one coloring region R1. May be different from the number of the second pet symbols 81B in the other colored region R1.
- the number of the first auxiliary symbols 84A in one colored region R1 may be different from the number of the first auxiliary symbols 84A in the other colored region R1, and the number of the second auxiliary symbols 84B in the one colored region R1 is The number of the second auxiliary symbols 84B in the other colored region R1 may be different. Even with such a configuration, since the pattern is different between one colored region and the other colored region, the user can distinguish one colored region and the other colored region by a difference in the design, and can compare the colored regions on both sides. Easier to do.
- the colored portion of one colored region R1 and the colored portion of the other colored region R1 arranged on an arbitrary straight line FL passing through one colored portion and extending along the first direction have a color or shape. At least one may be different.
- the user compares the one colored region R1 with the other colored region R1, the user moves his / her line of sight in the first direction D1 and alternately visually recognizes the one colored region R1 and the other colored region R1.
- the colored portions adjacent in the first direction are different, the user can distinguish one colored region from the other colored region by a difference in the color or shape of the colored portion, and can easily compare the colored regions on both sides. Become.
- the second pet of one coloring region R1 (the coloring region R1 located on the lower side shown in FIG. 1) is placed.
- a symbol 81B and a second pet symbol 81B of the other coloring region R1 (the coloring region R1 located on the upper side shown in FIG. 1) are arranged. These symbols have the same color but different shapes (the symbol on one side is a cat in a sitting state, and the symbol on the other side is a cat in a lying state).
- a first pet design 81A of one colored region R1 and a second pet design 81B of the other colored region R1 are arranged. These designs have different colors and different shapes.
- the first color is not particularly limited as long as the second color is a different color.
- the degree of the difference between the first color and the second color may be shifted by 2 or more in the 24 color patches classified by the Ostwald hue circle.
- the first color may be a green color
- the second color may be a purple color. That is, the first pet symbol 81A and the first auxiliary symbol 84A constituting the first coloring portion 80A may be colored with the first color of green, and the second pet symbol 81B and the second pet symbol 81B constituting the second coloring portion 80B may be colored.
- the second auxiliary symbol 84B may be colored with a purple second color.
- the color of urine when the pet is healthy is yellow
- the color of urine when the pet is unhealthy is red.
- the green first coloring portion 80A and the purple second coloring portion 80B are both easily distinguishable and recognizable for the yellow and red colors. Therefore, the user can easily distinguish and recognize the colored portion 80 and urine, and can suppress erroneous recognition that the colored portion 80 is a trace of urine. Therefore, the user is less likely to mistake a pet absorbent sheet before use as a pet absorbent sheet after use.
- the user can easily distinguish and recognize the urine and the colored portion 80, so that the user can pay attention to the colored portion 80.
- the coloring part 80 can improve the design of the pet absorbent sheet.
- the urine can be relatively inconspicuous, the traces of the urine can be camouflaged, and the concealing properties of the urine can be improved.
- the color of urine in a healthy state is a color in which the value of R is in the range of 236 to 255, the value of G is 208 to 241, and the value of B is 29 to 86 based on the RGB color system.
- the color of urine in an unhealthy state is a color in which the value of R is in the range of 213 to 223, the value of G is in the range of 84 to 89, and the value of B is in the range of 53 to 69 based on the RGB color system.
- the first coloring portion 80A may be a color in which the value of R is in the range of 0 to 128, the value of G is in the range of 165 to 191 and the value of B is in the range of 90 to 113 based on the RGB color system.
- the first colored portion does not overlap with the values of the healthy urine color and the unhealthy urine color, and is easily distinguishable from the urine.
- the second colored portion 80B may be a color in which the value of R is 127 to 186, the value of G is 65 to 91, and the value of B is 136 to 151 based on the RGB color system. In the second colored portion, both the values of R and B do not overlap with the values of the color of healthy urine and the color of unhealthy urine, and are easily distinguishable from urine.
- RGB values can be measured using, for example, a commercially available colorimeter.
- the color of the colored portion in the present invention is not the color of the colored sheet itself but the color visually recognized through the surface sheet.
- the color is measured from the front side of the pet absorbent sheet. I do.
- the color difference with respect to the white reference plate was measured using the above RGB values.
- the color difference is ⁇ L, ⁇ a, and ⁇ b in the (L * a * b *) color space with respect to the white reference plate. Table 1 shows the measurement results.
- the color difference with respect to the white reference plate can be calculated by measuring the lab value of the white reference plate and the lab value of the target sample, respectively.
- the white reference plate is set to lab0 at (X93.19, Y95.20, Z112.28).
- the color difference measuring device for example, CR-300 manufactured by Konica Minolta can be used, and as a light source of the measuring device, a C light source (standard of the International Commission on Illumination (CIE)) can be used.
- the diameter of the measuring window of the measuring instrument is 40 mm.
- L is a value that indicates brightness
- a and b are chromaticity plane coordinates.
- the coloring portion 80 is arranged along the outline of the design, and the non-coloring portion 85 may be provided in a region surrounded by the coloring portion 80.
- the pet symbol 81 is arranged along the outline of the cat, and the auxiliary symbol 84 is arranged along the outline of the butterfly.
- a non-colored portion 85 is provided in a region surrounded by the colored portion 80 forming the outline.
- a second auxiliary symbol 84B may be arranged in or near an area overlapping with the first pet symbol 81A, and a first auxiliary symbol 84A may be arranged in or near an area overlapping with the second pet symbol 81B.
- the state of being arranged in the vicinity is a state in which the distance between two symbols is 10 mm or less. Since the first pet symbol 81A and the second auxiliary symbol 84B are arranged close to each other, and the second pet symbol 81B and the first auxiliary symbol 84A are arranged close to each other, the first coloring portion 80A and the second coloring portion 80A. Urine can be compared to both 80B. Therefore, it is easy to grasp a healthy state and an unhealthy state.
- the user can visually recognize the first pet design 81A and the second pet design 81B and grasp the pet to be used. Therefore, even when there are a plurality of types of pets, it is easy to grasp the target pet. Even if the color of healthy urine or the color of unhealthy urine is different for each target pet, grasping the target pet makes it easy to properly grasp the health status of each pet. .
- the pet design 81 and the auxiliary design 84 are provided integrally, the design can be enhanced, and the urine concealing effect can be further enhanced.
- the distance L13 between the first assembly that combines the first pet symbol 81A and the second auxiliary symbol 84B and the second assembly that combines the second pet symbol 81B and the first auxiliary symbol 84A is the first It may be longer than the distance L11 between the one pet symbol 81A and the second auxiliary symbol 84B, and longer than the distance L12 between the second pet symbol 81B and the first auxiliary symbol 84A.
- the auxiliary symbol 84 can be integrated.
- the maximum size of the first pet design 81A may be larger than the maximum size of the second auxiliary design 84B, and the maximum size of the second pet design 81B may be larger than the maximum size of the first auxiliary design 84A.
- the first pet design 81A and the second pet design 81B are conspicuous, and the user can grasp the pet to be used. Therefore, even when there are a plurality of types of pets, it is easy to grasp the target pet and to grasp the health condition of the target pet.
- the outer peripheral coloring portion 87 may have the first color or the second color. Since the outer periphery coloring portion 87 has the first color or the second color, the outer periphery coloring portion 87 can make the first coloring portion 80A or the second coloring portion 80B stand out. Therefore, the effect of concealing urine by the coloring portion 80 can be further enhanced.
- FIG. 4 is a plan view of the absorbent sheet for pet according to the second embodiment as viewed from the excretion surface side.
- the same components as those in the above-described first embodiment are denoted by the same reference numerals, and description thereof is omitted.
- the coloring section 80X of the second embodiment has the pet design 811 and does not have the auxiliary design. By visually recognizing the pet design 811, the user can easily grasp the pet to be used. In addition, since there is no auxiliary symbol, the pet symbol 811 can be made to stand out, and the use target can be easily recognized.
- the pet design 811 has a first pet design 811A colored with a first color and a second pet design 811B colored with a second color.
- the first pet symbol 811A and the second pet symbol 811B are not only contours but also painted symbols.
- the pet design is more noticeable, and the user can easily compare the colored areas on both sides. Therefore, the user can easily grasp whether only one colored region is used and the operation of changing the direction should be performed, or whether both colored regions should be used and the replacement operation should be performed.
- FIG. 5 is a plan view of the pet absorbent sheet according to the third embodiment when viewed from the excretion surface side.
- FIG. 6 is a schematic cross-sectional view of the pet absorbent sheet taken along the line DD shown in FIG.
- FIG. 7 is an enlarged plan view of a portion E in FIG.
- the coloring portion 80Y of the pet absorbent sheet 10Y may have a pet face design 86 indicating the face of the pet to be used and an auxiliary design 84 indicating something other than the pet.
- the pet face design 86 only needs to include at least a pattern indicating the pet's face, and may include a pattern indicating the pet's body. Therefore, the pet face design 86 may be the same design as the pet design 81 indicating the pet to be used, or may be a different design.
- the auxiliary design 84 is a design showing anything other than a pet, and may be any design such as a heart design or a star design.
- the coloring section 80Y may include a first coloring section 80A colored with a first color and a second coloring section 80B colored with a second color different from the first color.
- the pet face design 86 may have a first pet face design 86A colored with a first color and a second pet face design 86B colored with a second color.
- the auxiliary symbol 84 may include a first auxiliary symbol 84A colored by a first color and a second auxiliary symbol 84B colored by a second color.
- the first coloring unit 80A has a first pet face design 86A and a first auxiliary design 84A.
- the second coloring section 80B has a second pet face design 86B and a second auxiliary design 84B.
- the first pet face symbol 86A and the first auxiliary symbol 84A are colored by the same color.
- the second pet face symbol 86B and the second auxiliary symbol 84B are colored by the same color.
- the first pet face design 86A and the first auxiliary design 84A only need to be colored mainly with the first color, and may be partially colored with a color other than the first color.
- the second pet face symbol 86B and the second auxiliary symbol 84B may be colored mainly with the second color, and may be partially colored with a color other than the second color.
- the state colored by the main color is a state in which 90% or more of the symbol is colored by the main color.
- first pet face design 86A and the second pet face design 86B By having the first pet face design 86A and the second pet face design 86B, it is possible to enhance the decorativeness and attract the user's attention.
- first pet face design 86A and the second pet face design 86B have different colors, they are not integrated and recognized, and each can be made to stand out.
- the user can easily grasp the pet to be used by visually recognizing the pet face design.
- the pet face design may indicate the face of a cat to be used. By visually recognizing the pet face design, the user can easily understand that the cat is the target of use.
- the coloring unit 80Y may not have a non-target design indicating a pet other than the target pet.
- the pets other than the target pet are pets other than cats, such as dogs, rabbits, and hamsters, in the case of cat absorbent sheets.
- the design showing a pet is a concept that includes not only the face of the pet, but also a part of the body of the pet and a design indicating a favorite. Since there is no non-target design, even when there are a plurality of pets to be used, the pets can be used without making a mistake in the target.
- the pet face design may be a design showing the entire body including the face to be used. Since the pet face design shows the whole body, the user can more easily grasp the target pet. The user can easily grasp the pet to be used by visually checking the pet design.
- the number of pet face designs 86 may be 50% or more of the total number of designs.
- the pet face design 86 is more noticeable in the entire design, and the user can easily grasp the pet to be used by visually recognizing the pet face design 86.
- the number of pet face symbols 86 may be equal to or greater than the number of auxiliary symbols 84.
- the pet face design 86 is more conspicuous than the auxiliary design 84, and the user can easily grasp the pet to be used by visually recognizing the pet face design.
- the maximum size of the pet face design 86 may be larger than the maximum size of the auxiliary design 84. More preferably, the maximum dimension in the first direction D1 may be larger than the maximum dimension of the auxiliary symbol 84 in the first direction D1. Further, the maximum dimension of the pet face symbol 86 in the second direction D2 may be larger than the maximum dimension of the auxiliary symbol 84 in the second direction D2.
- the pet face design 86 is more conspicuous than the auxiliary design 84, and the user can easily grasp the pet to be used by visually recognizing the pet face design 86. The user can easily recognize the cat that is the pet to be used by the pet face pattern 86, and can suppress the problem of erroneously using the pet even when there are a plurality of pets to be used.
- the first color is not particularly limited as long as the second color is a different color.
- the degree of the difference between the first color and the second color may be shifted by 2 or more in the 24 color patches classified by the Ostwald hue circle.
- the first color may be a green color
- the second color may be a purple color. That is, the first pet face design 86A and the first auxiliary design 84A constituting the first coloring unit 80A may be colored with the first color of green, and the second pet face design 86B constituting the second coloring unit 80B.
- the second auxiliary symbol 84B may be colored with a purple second color.
- the color of urine when the pet is healthy is yellow
- the color of urine when the pet is unhealthy is red.
- the green first coloring portion 80A and the purple second coloring portion 80B are both easily distinguishable and recognizable for the yellow and red colors. Therefore, the user can easily distinguish and recognize the colored portion 80Y and urine, and can suppress erroneous recognition that the colored portion 80Y is a trace of urine. Therefore, the user is less likely to mistake a pet absorbent sheet before use as a pet absorbent sheet after use.
- the user can easily distinguish and recognize the urine and the coloring portion 80Y, and therefore can pay attention to the coloring portion 80Y.
- the design of the absorbent sheet for pets can be improved by the coloring portion 80Y.
- the colored portion 80Y conspicuous the urine can be relatively inconspicuous, the trace of the urine can be camouflaged, and the concealing property of the urine can be improved.
- a background portion 88 provided around the coloring portion in a region overlapping with the absorber and visible from the front side of the topsheet may be provided.
- the background portion 88 is a portion where the coloring portion 80Y is not provided.
- the background of the present embodiment is constituted by the surface of the absorber and is white.
- the color of the pet face design may be different from the color of the background. The degree of different colors is shifted by 2 or more in the 24 color patches classified by the Ostwald hue circle.
- the color of the background portion is different from the first color of the pet face design and different from the second color.
- the pet face design stands out against the background, and the user can more easily recognize the pet design. The user can easily grasp the pet to be used by visually recognizing the pet face design.
- the coloring portion 80Y is arranged along the outline of the design, and the background portion 88 may be provided in a region surrounded by the coloring portion 80Y.
- the pet face design 86 is arranged along the outline of the cat
- the auxiliary design 84 is arranged along the outline of the butterfly.
- a background portion 88 is provided in a region surrounded by the coloring portion 80Y constituting the outline.
- a second auxiliary symbol 84B is arranged in or near an area overlapping the first pet face symbol 86A, and a first auxiliary symbol 84A is arranged in or near an area overlapping with the second pet face symbol 86B.
- the state of being arranged in the vicinity is a state in which the distance between two symbols is 10 mm or less. Since the first pet face design 86A and the second auxiliary design 84B are arranged close to each other, and the second pet face design 86B and the first auxiliary design 84A are arranged close to each other, the first coloring portion 80A and the second Urine can be compared with both of the colored portions 80B. Therefore, it is easy to grasp a healthy state and an unhealthy state. In addition, the user can visually recognize the first pet face design 86A and the second pet face design 86B to grasp the pet to be used. Therefore, even when there are a plurality of types of pets, it is easy to grasp the target pet.
- the pet face design 86 and the auxiliary design 84 are provided integrally, the design can be enhanced, and the urine concealing effect can be further enhanced.
- the distance L23 between the first assembly combining the first pet face design 86A and the second auxiliary design 84B and the second assembly combining the second pet face design 86B and the first auxiliary design 84A is The distance L21 between the first pet face design 86A and the second auxiliary design 84B may be longer than the distance L22 between the second pet face design 86B and the first auxiliary design 84A.
- the design 86 and the auxiliary design 84 can be integrated.
- the color of the auxiliary pattern 84 is different from the color of the pet face pattern 86 arranged at the closest position, and the degree of the different color is shifted by 2 or more in the 24 color patches classified by the Ostwald hue circle. May be.
- the pet face design 86 arranged closest to the second auxiliary design 84B is the first pet design 86A, and the pet arranged closest to the first auxiliary design 84A.
- the face design is the second pet face design 86B.
- the user can easily recognize and distinguish between the pet symbol and the auxiliary symbol. The user can easily grasp the pet to be used by visually recognizing the pet face design.
- the maximum size of the first pet face design 86A may be larger than the maximum size of the second auxiliary design 84B, and the maximum size of the second pet face design 86B may be larger than the maximum size of the first auxiliary design 84A.
- the first pet face design 86A and the second pet face design 86B are conspicuous, and the user can grasp the pet to be used.
- the outer peripheral colored portion 87 may be a color similar to the first color.
- the degree of the similar color is a color chart of 24 colors classified by the Ostwald hue circle, and is the same color chart or a range in which the hue number is shifted by one.
- FIG. 8 is a plan view of the absorbent sheet for pet according to the fourth embodiment as viewed from the excretion surface side.
- the same components as those in the above-described embodiment are denoted by the same reference numerals, and description thereof is omitted.
- the coloring section 80Z of the fourth embodiment has the pet face design 861 and the non-target design 83, and does not have the auxiliary design.
- the non-target pattern 83 is a pattern indicating a dog that is a pet other than the target pet.
- the non-target design includes a design indicating the whole dog and a design indicating the favorite bone of the dog.
- the number of the pet face symbols 86 may be twice or more the number of the non-target symbols 83. The user can easily grasp the pet to be used by visually recognizing the pet face design. Since the number of pet face designs is more than twice the number of non-target designs, the user can easily recognize that the pet face design is the target, and can suppress a problem of erroneously using the target. Even when there are a plurality of pets to be used, the pets can be used without mistake.
- the maximum size of the pet face design 86 may be larger than the maximum size of the non-target design 83.
- the pet face design 86 is more conspicuous than the non-target design 83, and the user can easily grasp the pet to be used by visually recognizing the pet face design 86.
- the color of the non-target pattern 83 is different from the color of the pet face pattern 86 arranged at the closest position, and the degree of the different color is shifted by 2 or more in the 24 color patches classified by the Ostwald hue circle. May be.
- the user can easily distinguish and recognize the pet face design 86 and the non-target design 83.
- the user can easily recognize the pet to be used by visually recognizing the pet face design 86.
- the pet face design 861 has a first pet face design 861A colored with the first color and a second pet face design 861B colored with the second color.
- the first pet face symbol 861A and the second pet face symbol 861B are not only contours but also painted symbols. The pet face pattern becomes more noticeable.
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Abstract
Description
本明細書及び添付図面の記載により、少なくとも以下の事項が明らかとなる。
以下、図面を参照して、第1実施形態に係るペット用吸収性シートについて説明する。なお、以下の図面の記載において、同一又は類似の部分には、同一又は類似の符号を付している。ただし、図面は模式的なものであり、各寸法の比率等は現実のものとは異なることに留意すべきである。したがって、具体的な寸法等は、以下の説明を参酌して判断すべきである。また、図面相互間においても互いの寸法の関係や比率が異なる部分が含まれ得る。本明細書において、「ペット」は、脊椎動物や無脊椎動物を広く包含し、典型的には、猫、犬、ウサギ、ハムスターなどの愛玩動物を含む。本実施の形態のペット用吸収性シートは、猫用の吸収性シートである。
Claims (28)
- 厚さ方向、前記厚さ方向に直交する第1方向、及び前記厚さ方向及び前記第1方向に直交する第2方向と、
表面側に配置される表面シートと、
裏面側に配置される裏面シートと、
前記表面シートと前記裏面シートとの間に設けられた吸収体と、
前記表面シートの裏面側に配置され、かつ前記表面シートの表面側から視認可能な着色部と、を有するペット用吸収性シートであって、
前記吸収体と重なる領域には、前記着色部が複数配置された着色領域と、前記第1方向における前記着色領域の間において前記着色部が配置されていない非着色領域と、が設けられており、
前記非着色領域は、前記吸収体の前記第2方向の全域に設けられている、ペット用吸収性シート。 - 前記非着色領域は、前記吸収体の前記第1方向の中心を跨いでいる、請求項1に記載のペット用吸収性シート。
- 前記非着色領域の前記第1方向の長さは、前記着色部の前記第1方向の長さよりも長い、請求項1又は請求項2に記載のペット用吸収性シート。
- 前記非着色領域の前記第1方向の長さは、各着色領域の前記第1方向の長さよりも長い、請求項1から請求項3のいずれか1項に記載のペット用吸収性シート。
- 前記吸収体と重なる領域には、前記着色領域の前記第1方向の外側において、前記吸収体の前記第2方向の全域に亘って前記着色部が配置されていない第2非着色領域が設けられている、請求項1から請求項4のいずれか1項に記載のペット用吸収性シート。
- 前記着色部は、第1色によって着色された第1着色部と、前記第1色と異なる第2色によって着色された第2着色部と、を有しており、
一方の前記着色領域における第1着色部に対する前記第2着色部の面積比率は、他方の前記着色領域における第1着色部に対する前記第2着色部の面積比率と異なる、請求項1から請求項5のいずれか1項に記載のペット用吸収性シート。 - 一方の前記着色領域の前記着色部と、一方の前記着色部を通り、かつ前記第1方向に沿って延びる任意の直線上に配置された他方の前記着色領域の前記着色部と、は、色又は形状の少なくとも一方が異なる、請求項1から請求項6のいずれか1項に記載のペット用吸収性シート。
- 表面側に配置される表面シートと、
裏面側に配置される裏面シートと、
前記表面シートと前記裏面シートとの間に設けられた吸収体と、
前記吸収体と重なる領域において前記表面シートの表面側から視認可能な着色部と、を有するペット用吸収性シートであって、
前記着色部は、緑色系の第1色によって着色された第1着色部と、紫色系の第2色によって着色された第2着色部と、を有する、ペット用吸収性シート。 - 前記第1着色部は、RGB表色系に基づくRの値が0~128、Gの値が165~191、及びBの値が90~113の範囲にある色である、請求項8に記載のペット用吸収性シート。
- 前記第2着色部は、RGB表色系に基づくRの値が127~186、Gの値が65~91、及びBの値が136~151の範囲にある色である、請求項8又は請求項9に記載のペット用吸収性シート。
- 前記着色部は、デザインの輪郭に沿って配置され、
前記着色部によって囲まれた領域に、非着色部が設けられている、請求項9に記載のペット用吸収性シート。 - 前記第1着色部は、使用対象のペットを指標するペット図柄を示す第1ペット図柄と、ペット以外を示す第1補助図柄と、を有し、
前記第2着色部は、使用対象のペットを指標するペット図柄を示す第2ペット図柄と、ペット以外を示す第2補助図柄と、を有し、
前記第1ペット図柄と重なる領域又は近傍に、前記第2補助図柄が配置されており、
前記第2ペット図柄と重なる領域又は近傍に、前記第1補助図柄が配置されている、請求項8から請求項11のいずれか1項に記載のペット用吸収性シート。 - 前記第1ペット図柄の最大寸法は、前記第2補助図柄の最大寸法よりも大きく、
前記第2ペット図柄の最大寸法は、前記第1補助図柄の最大寸法よりも大きい、請求項12に記載のペット用吸収性シート。 - 前記吸収体の周囲において前記表面シートの表面側から視認可能な外周着色部を有し、
前記外周着色部は、前記第1色又は前記第2色を有する、請求項7から請求項13のいずれか1項に記載のペット用吸収性シート。 - 表面側に配置される表面シートと、
裏面側に配置される裏面シートと、
前記表面シートと前記裏面シートとの間に設けられた吸収体と、
前記吸収体と重なる領域において前記表面シートの裏面側に配置され、かつ前記表面シートの表面側から視認可能な着色部と、を有するペット用吸収性シートであって、
前記着色部は、使用対象である対象ペットの顔を示すペット顔図柄を有し、
前記ペット顔図柄は、第1色で着色された第1ペット顔図柄と、前記第1色と異なる第2色で着色された第2ペット顔図柄と、を有し、
前記第1色と前記第2色とが異なる色の程度が、オストワルト色相環によって分類された24色の色票で、2以上ずれているものである、ペット用吸収性シート。 - 前記着色部は、前記対象ペット以外のペットを示す非対象図柄を有しない、請求項15に記載のペット用吸収性シート。
- 前記着色部は、前記ペット顔図柄と、使用対象以外のペットを指標する非対象図柄と、を有し、
前記ペット顔図柄の数は、前記非対象図柄の数に対する2倍以上である、請求項15に記載のペット用吸収性シート。 - 前記ペット顔図柄の最大寸法は、前記非対象図柄の最大寸法より大きい、請求項17に記載のペット用吸収性シート。
- 前記非対象図柄の色は、最も近い位置に配置された前記ペット顔図柄の色と異なっており、該異なる色の程度が、オストワルト色相環によって分類された24色の色票で2以上ずれているものである、請求項17又は請求項18に記載のペット用吸収性シート。
- 前記ペット顔図柄は、使用対象である猫の顔を示す図柄である、請求項15から請求項19のいずれか1項に記載のペット用吸収性シート。
- 前記吸収体の周囲に配置された周囲領域を有し、
前記周囲領域には、前記表面シートの表面側から視認可能な外周着色部が設けられており、
前記外周着色部は、前記第1色と類似色であり、該類似色の程度が、オストワルト色相環によって分類された24色の色票で、同じ色票であるか色相番号が1つだけずれた範囲のものである、請求項15から請求項20のいずれか1項に記載のペット用吸収性シート。 - 表面側に配置される表面シートと、
裏面側に配置される裏面シートと、
前記表面シートと前記裏面シートとの間に設けられた吸収体と、
前記吸収体と重なる領域において前記表面シートの裏面側に配置され、かつ前記表面シートの表面側から視認可能な着色部と、を有するペット用吸収性シートであって、
前記着色部は、使用対象である猫の顔を示すペット顔図柄を有し、前記使用対象以外のペットを示す非対象図柄を有しない、ペット用吸収性シート。 - 前記ペット顔図柄の数は、前記図柄全体の数に対する50%以上である、請求項15から請求項22いずれか1項に記載のペット用吸収性シート。
- 前記着色部は、前記ペット以外を示す補助図柄を有しており、
前記ペット顔図柄の数は、前記補助図柄の数以上である、請求項15から請求項23のいずれか1項に記載のペット用吸収性シート。 - 前記ペット顔図柄の最大寸法は、前記補助図柄の最大寸法よりも大きい、請求項25に記載のペット用吸収性シート。
- 前記補助図柄の色は、最も近い位置に配置された前記ペット顔図柄の色と異なっており、該異なる色の程度が、オストワルト色相環によって分類された24色の色票で、2以上ずれているものである、請求項24又は請求項25に記載のペット用吸収性シート。
- 前記ペット顔図柄は、前記使用対象の顔を含む身体全体を示す図柄である、請求項15から請求項26のいずれか1項に記載のペット用吸収性シート。
- 前記吸収体と重なる領域において前記着色部の周囲設けられ、かつ前記表面シートの表面側から視認可能な背景部を有し、
前記ペット顔図柄の色は、前記背景部の色と異なっており、
前記異なる色の程度が、オストワルト色相環によって分類された24色の色票で、2以上ずれている、請求項15から請求項27のいずれか1項に記載のペット用吸収性シート。
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| CN201980054664.7A CN112638153A (zh) | 2018-08-20 | 2019-08-15 | 宠物用吸收性片 |
| EP19852842.4A EP3824720A4 (en) | 2018-08-20 | 2019-08-15 | Absorbent sheet for pet |
| US17/180,084 US12137668B2 (en) | 2018-08-20 | 2021-02-19 | Pet absorbent sheet |
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| JP2018-154254 | 2018-08-20 | ||
| JP2018-154252 | 2018-08-20 | ||
| JP2018154252A JP7045959B2 (ja) | 2018-08-20 | 2018-08-20 | ペット用吸収性シート |
| JP2018154254A JP7045960B2 (ja) | 2018-08-20 | 2018-08-20 | ペット用吸収性シート |
| JP2018003202U JP3218665U (ja) | 2018-08-20 | 2018-08-20 | ペット用吸収性シート |
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| US17/180,084 Continuation US12137668B2 (en) | 2018-08-20 | 2021-02-19 | Pet absorbent sheet |
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| US (1) | US12137668B2 (ja) |
| EP (1) | EP3824720A4 (ja) |
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Also Published As
| Publication number | Publication date |
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| EP3824720A1 (en) | 2021-05-26 |
| US20210169038A1 (en) | 2021-06-10 |
| CN112638153A (zh) | 2021-04-09 |
| US12137668B2 (en) | 2024-11-12 |
| EP3824720A4 (en) | 2022-03-23 |
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