WO2005102710A1 - 液体噴射装置用液体供給チューブおよび液体噴射装置 - Google Patents
液体噴射装置用液体供給チューブおよび液体噴射装置 Download PDFInfo
- Publication number
- WO2005102710A1 WO2005102710A1 PCT/JP2005/007168 JP2005007168W WO2005102710A1 WO 2005102710 A1 WO2005102710 A1 WO 2005102710A1 JP 2005007168 W JP2005007168 W JP 2005007168W WO 2005102710 A1 WO2005102710 A1 WO 2005102710A1
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- WIPO (PCT)
- Prior art keywords
- liquid
- supply tube
- elastic member
- isobutylene
- mainly composed
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/385—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges using several sheets to form the circumference
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17506—Refilling of the cartridge
- B41J2/17509—Whilst mounted in the printer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
- B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/4845—Radiation curing adhesives, e.g. UV light curing adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/133—Fin-type joints, the parts to be joined being flexible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
Definitions
- the present invention relates to a liquid supply tube for supplying a liquid from a liquid tank disposed on a liquid ejecting apparatus main body side to an ejecting head mounted on a reciprocating carriage, and a liquid ejecting apparatus using the same. .
- the ink jet recording apparatus includes an ejection head (hereinafter, referred to as a recording head) mounted on a carriage and reciprocating in a main scanning direction, and a target (hereinafter, referred to as a recording sheet) in a sub-scanning direction orthogonal to the main scanning direction. ) Is provided, and based on the ejection data (hereinafter referred to as print data), the droplets (hereinafter referred to as ink droplets) are ejected from the recording head so that Printing is performed.
- a recording head mounted on a carriage and reciprocating in a main scanning direction
- a target hereinafter, referred to as a recording sheet
- print data the droplets (hereinafter referred to as ink droplets) are ejected from the recording head so that Printing is performed.
- each liquid tank (hereinafter referred to as an ink tank) for supplying ink to the print head is mounted on a carriage on which the print head is mounted. It is configured so that it can be attached detachably.
- a large-capacity ink tank is arranged on the main body side of the recording apparatus, and the ink tank has a flexible liquid supply tube (hereinafter referred to as ink supply tube).
- ink supply tube a flexible liquid supply tube
- Patent Document 1 Low hardness heat for inkjet printers
- Patent Document 2 discloses plastic materials.
- Patent Document 1 JP 2003-320680
- Patent Document 2 International Publication Number WO03Z027183
- thermoplastic material with high gas tightness as described in Patent Document 2 as a material for forming the tube. It is also conceivable to use a low-hardness thermoplastic material. Requires a large amount of liquid polymer or oil component to be added, and as a result, there is a concern that the gas confidentiality of the material may be degraded.
- the present invention relates to the above-described technical problem of a liquid supply tube that supplies liquid to an ejection head on a liquid tank force carriage side disposed on the liquid ejection device main body side as in the above-described ink jet recording apparatus.
- a liquid supply tube and a liquid ejecting apparatus for a liquid ejecting apparatus which can reduce bending stiffness and realize moisture permeation resistance and gas noria resistance at low cost. It is intended to provide.
- a liquid supply tube which has been made to achieve the above-described object, supplies liquid from a liquid tank disposed on the liquid ejecting apparatus main body side to an ejecting head mounted on a reciprocating carriage.
- a liquid supply tube for supplying, the liquid supply tube comprising a long elastic member and a film member joined to the elastic member in an airtight state along the longitudinal direction of the elastic member.
- the first embodiment is characterized in that a space formed by the elastic member and the film member is used as a liquid supply path, and the elastic member also has a resin composition power having the following characteristics (first invention). .
- the elastic member is characterized in that it is made of a resin composition having the following characteristics ( Second invention).
- (D) (b) having a weight average molecular weight of 50,000 to 80,000 and having (a) a polymer block mainly composed of isobutylene units and (b) a polymer block mainly composed of styrene units.
- E) a (c) polymer block mainly composed of isobutylene units, and
- the liquid supply tube is in an airtight state with respect to the long elastic member and the elastic member along the longitudinal direction of the elastic member. Since the space formed by the joined film member and the space formed by the elastic member and the film member is used as a liquid supply path and a specific member is used as the elastic member, the bending rigidity can be reduced. Thus, the degree of resistance to the reciprocating movement of the carriage can be made much smaller.
- FIG. 1 is a perspective view showing an overall configuration of a recording apparatus using an ink supply tube according to the present invention.
- FIG. 2 is a perspective view showing an external configuration of an ink supply tube used in the recording apparatus shown in FIG. 1.
- FIG. 3 is a front view of the ink supply tube shown in FIG. 2 in an enlarged view from the side of a connecting member attached to an end thereof.
- FIG. 4 is a cross-sectional view taken along line AA in FIG. 3 in the direction of the arrow.
- FIG. 5 is a cross-sectional view taken along line BB in FIG. 4 in the direction of the arrow.
- FIG. 6 is an enlarged cross-sectional view of a portion C surrounded by a chain line in FIG.
- FIG. 7 is a perspective view showing an end of an ink supply tube in a see-through state.
- FIG. 8 is a perspective view showing an example in which a part of an ink supply tube has a damper function.
- FIG. 9 is a sectional view and a perspective view showing another preferred example of the ink supply tube.
- FIG. 10 is a sectional view and a perspective view showing still another preferred example of the ink supply tube.
- FIG. 1 is a perspective view showing the basic configuration of the recording apparatus main body.
- reference numeral 1 denotes a carriage, which is guided by a guide member 4 via a timing belt 3 driven by a carriage motor 2 in a main scanning direction along the longitudinal direction of the paper feed member 5. It is configured to reciprocate.
- a paper feed roller 6 is disposed on the paper feed member 5, and a recording paper 7 sandwiched between the paper feed roller 6 and a driven roller (not shown) is rotated by the paper feed roller 6. It is configured to be transported in the sub-scanning direction orthogonal to the main scanning direction! RU In this case, a large number of protrusions 5a are formed intermittently along the longitudinal direction on the upper surface of the paper feed member 5, and the recording paper 7 is conveyed along the upper surface of the protrusions 5a. It is done to.
- An ink jet recording head 8 is mounted on the lower surface of the carriage 1 facing the recording paper 7 as shown by a broken line, and based on print data, ink droplets are ejected from the recording head 8. By appropriately jetting, printing on the recording paper 7 can be performed.
- reference numeral 10 denotes cabling means arranged in a non-printing area (home position).
- the caving means 10 moves upward to move the recording head.
- the nozzle forming surface in this embodiment, the lower surface of the recording head 8) can be sealed.
- a suction pump 11 for applying a negative pressure to the internal space of the cabling means 10 is provided below the cabling means 10.
- the cabling means 10 functions as a lid for sealing the nozzle forming surface of the recording head 8 and suppressing the evaporation of the ink solvent from the nozzle openings during the suspension period of the recording apparatus.
- the negative pressure from the suction pump 11 is applied to the recording head 8 to By sucking and discharging ink from the printer, a cleaning operation for maintaining the ink droplet ejection function of the recording head can be performed.
- a wiping member 13 formed of an elastic material such as rubber in a strip shape is arranged on the printing area side adjacent to the cabling means 10, and the carriage 1 is moved to the cabling means 10.
- the print head 8 When reciprocating to the side, the print head 8 is configured to perform a wiping operation in which the print head moves horizontally in the movement path of the print head as needed, and wipes and cleans the nozzle forming surface of the print head 8.
- a tank holder 15 is provided at a side end (right end in FIG. 1) of the recording apparatus, and the tank holder 15 has black ink as an ink tank.
- the black ink tank 16B for supplying ink, and the color ink tanks 16C, 16M and 16Y for supplying cyan, magenta and yellow ink are mounted so that the forward force of the apparatus can also be removed.
- An ink transport pipe 18 is connected to a first connected member 17 mounted on an upper part of the tank holder 15 from the tank holder 15 in which each of the ink tanks is mounted.
- the ink is supplied to the first connected member 17 via the respective ink tanks 18 through 18.
- the outer case of each of the above-described ink tanks is configured in an airtight state, and a flexible ink pack in which ink is sealed is contained in each of the tank cases. Is housed. Then, by supplying pressurized air into an outer case constituting the ink tank, each ink is pushed out by the pressurized air.
- a second connected member 19 is also mounted on the upper part of the carriage 1, and each of the first and second connected members 17, 19 has a connection between the first and second connected members 17, which will be described later.
- Each end of the ink supply tube 20 according to the present invention is connected via a member. Accordingly, the ink of each ink tank power is individually supplied to the carriage side, and the above-described recording head acts so as to eject ink droplets based on the print data.
- a flat and long ink supply tube 20 is employed.
- the ink supply tube 20 is connected to the first connected
- the belt-shaped deflected plane is horizontally extended from the member 17 so as to be in a horizontal state, is folded in the horizontal direction via a U-shaped bent portion 20a, and is connected to the second connected member 19 described above. ing. Therefore, the U-shaped bent portion 20a formed on the ink supply tube 20 is sequentially moved in the longitudinal direction of the ink supply tube with the movement of the carriage 1.
- FIG. 2 shows an external configuration of the ink supply tube 20 employed in the recording apparatus shown in FIG.
- first and second connection members 21a and 21b formed of a synthetic resin are attached, respectively.
- ink from the four ink tanks 16B, 16C, 16M, and 16Y mounted on the tank holder 15 is supplied to the recording head side as described above.
- each of the connection members 21a and 21b has four connection pipes 22a and 22b formed in a columnar shape.
- connection pipe 22a formed on the first connection member 21a is connected to the first connected member 17 shown in FIG. 1, and each connection pipe formed on the second connection member 21b.
- the tube 22b is connected to the second connected member 19 shown in FIG. 1 so that each ink is supplied to the recording head 8 mounted on the carriage 1.
- reference numeral 20a shown in FIG. 2 indicates the above-mentioned U-shaped bent portion formed when the ink supply tube 20 of this embodiment is actually used.
- FIGS. 3 to 6 are enlarged views of the configuration of each part of the ink supply tube 20 whose external configuration is shown in FIG. That is, FIG. 3 shows a state in which the first and second connection members 21a and 21b are viewed from the end thereof, and FIG. 4 is a cross-sectional view taken along line AA in FIG. This is shown in the figure.
- FIG. 5 is a cross-sectional view taken along line BB in FIG. 4, and
- FIG. 6 is an enlarged cross-sectional view of a portion C surrounded by a chain line in FIG. .
- the first and second connection members 21a and 21b are both formed in the same shape, and therefore, in FIGS. 3 to 6, each connection member is represented by reference numeral 21 together.
- each of the cylindrical connection pipes formed on each connection member is represented by reference numeral 22 together.
- the ink supply tube 20 has five elastic members 31 at regular intervals. So that they are arranged in parallel. On one surface and the other surface of the elastic member 31, that is, on both upper and lower surfaces, the film member 32, which is also formed in a long shape, is joined to the elastic member 31 in a hermetic state by means of heat welding. As a result, four space forces surrounded by the adjacent elastic members 31 and the upper and lower film members 32 are formed as ink supply paths as indicated by reference numeral 33 in FIG. It is formed independently along the elongated plane via the member 31.
- the first invention of the present invention is characterized in that the elastic member 31 is made of a resin composition having the following characteristics.
- A (b)-(a)-(b) type isobutylene-based triblock having (a) a polymer block mainly composed of isobutylene units and (b) a polymer block mainly composed of styrene units.
- a copolymer comprising: (B) an ethylene-based polymer and a Z or propylene-based polymer; and (C) liquid polybutene.
- the elastic member 31 is a resin composition having the following characteristics.
- a polymer block mainly composed of isobutylene units means that the isobutylene units are 50% by mass or more, preferably 70% by mass or more, Preferably, it refers to a polymer block occupying 90% by mass or more.
- the monomer forming a unit other than the isobutylene unit in the polymer block mainly composed of an isobutylene unit is not particularly limited as long as it is a monomer capable of cationic polymerization.
- Monomers such as aromatic vinyls, aliphatic olefins, isoprene, butadiene, dibutylbenzene and the like, aryl ethers, ⁇ -pinene and the like. These may be used alone or in combination of two or more.
- the monomer that forms a unit other than the styrene unit in the polymer block mainly composed of styrene units is not particularly limited as long as it is a monomer that can be cationically polymerized.
- Monomers such as aromatic butyls such as olestyrene, ⁇ -methynolestyrene, tert-butyl styrene, monochlorostyrene, dichlorostyrene, methoxystyrene and indene, aliphatic olefins, gens, aryl ethers and ⁇ -pinene Can be illustrated. These may be used alone or in combination of two or more.
- the isobutylene-based triblock copolymer of the component (ii) used in the compounding is (b)-(a) mono- (b) type, and (a) a polymer block mainly composed of isobutylene units and (b) styrene
- the content of the polymer block mainly composed of units is not particularly limited, but from the viewpoint of the physical properties of the obtained resin composition, (a) the polymer block mainly composed of isobutylene units is It is preferable that the content of (b) the polymer block mainly composed of styrene units is 40 to 15% by mass, and the content of (a) the polymer block is 65 to 80% by mass, and the content of (b) is 60 to 85% by mass. It is particularly preferred that the polymer block be 35 to 20% by weight.
- the weight average molecular weight of the component (A) isobutylene-based triblock copolymer used at the time of compounding is not particularly limited, but the surface properties such as mechanical properties and moldability of the obtained resin composition are not limited. 40,000-200,000 force is preferred, especially 50,000-150,000 force ⁇ preferred! / !.
- the weight average molecular weight is a value in terms of polystyrene measured by a gel permeation chromatography method (GPC method).
- the method for producing the isobutylene-based triblock copolymer there is no particular limitation on the method for producing the isobutylene-based triblock copolymer.
- a conventionally known method can be used.
- a monofunctional component such as ⁇ -chloro-isopropylbenzene
- a bifunctional component such as 1,4-bis ( ⁇ -chloro mouth isopropyl) benzene (also referred to as ⁇ dicum milk mouth ride) or a 1,3,5 tris ( ⁇ -chloro mouth isopropyl)
- benzene A trifunctional component is used as an initiator and chain transfer agent, and a Lewis acid such as BC1 or TiCl is used as a catalyst.
- a polymer mainly composed of isobutylene units having a controlled molecular weight is formed by using a bifer method (for example, a method disclosed in US Pat. Subsequently, by adding and copolymerizing a monomer mainly composed of styrene, a desired isobutylene-based triblock copolymer can be obtained.
- an ethylene polymer and a Z or propylene polymer are used as the component (B).
- ethylene-based polymer examples include high-, medium-, and low-density polyethylene, linear low-density polyethylene, ultrahigh-molecular-weight polyethylene, ethylene-vinyl acetate copolymer, and ethylene-ethyl acrylate copolymer. can do.
- examples of the propylene-based polymer include a propylene homopolymer, a propylene-ethylene block copolymer, a random copolymer, and a propylene-ethylene-gen compound copolymer.
- crystalline polypropylene resin is preferred.
- examples of the crystalline polypropylene resin include an isotactic propylene homopolymer having crystallinity, an ethylene propylene random copolymer having a small ethylene unit content, and the like.
- a propylene block copolymer comprising a homo part having an unified, propylene homopolymer power and a copolymer part having an ethylene-propylene random copolymer having a relatively large ethylene unit content, and further comprising the propylene block copolymer.
- a crystalline propylene ethylene ⁇ -olefin copolymer comprising a copolymer of a-olefin such as butene 1 and the like.
- one or more of the above-mentioned ethylene-based polymers may be used as the component ( ⁇ ), and one or more of the propylene-based polymers may be used as the component ( ⁇ ).
- one or more ethylene-based polymers and one or more propylene-based polymers may be used in combination!
- the liquid polybutene used as the component (C) preferably has a number average molecular weight of about 200 to 3,000 mainly containing isobutylene units. is there.
- Such liquid polybutenes include, for example, butyl bromide from the C fraction produced by naphtha decomposition.
- the remaining fraction obtained by extracting the tagene is used as a raw material as it is, and a small amount of a low polymer mainly composed of isobutylene obtained by copolymerizing a small amount of butene 1 or a low polymer of high purity isobutylene or isobutylene is used.
- a low polymer mainly composed of isobutylene obtained by copolymerizing a small amount of butene 1 or a low polymer of high purity isobutylene or isobutylene is used.
- liquid butyl rubber obtained by copolymerizing the above isoprene can be used. These may be used alone or in combination of two or more. By containing these liquid polybutenes, the resin composition has improved flexibility and steam nolia property.
- the resin composition according to the first invention of the present invention has the following properties.
- air permeability measured using a 0.5 mm thick sheet sample QilS K7126; A method (differential pressure method), 40 ° C] was 200 cm 3 / (m 2 '24 hr'atm) or less, and has excellent gas nolia property.
- the air permeability is preferably 180 cm 3 Z (m 2 ⁇ 24 hr ⁇ atm) or less, and more preferably 160 cm V (m 2 ⁇ 24 hr ⁇ atm) or less.
- the lower limit of the air permeability is not particularly limited, but is usually about 50 cm 3 Z (m 2 ⁇ 24 hr ⁇ atm).
- thickness 0. 5 mm moisture permeation as measured using a sheet sample; and a (JIS Z0208 40 ° C, 90 % RH) is 2. 0gZ (m 2 '24hr) or less, the water vapor It is also excellent in noria against rust.
- the transparent humidity preferably 1. 8g / (m 2 '24hr ) or less, more preferably 1. 7 gZ (m 2' 2 4hr) or less, particularly preferably 1. 5 gZ (m 2 '2 4hr) below It is.
- the lower limit of the moisture permeability is not particularly limited, but is usually about 0.5 gZ (m 2 '24 hr).
- the hardness measured based on JIS K6253 (after 15 seconds) is 30-60 degrees in JIS-A hardness. When the hardness is in the above range, the flexibility is good and the material has appropriate mechanical properties.
- MFR Melt flow rate
- JIS K6251 tensile strength and elongation
- shape 23 ° C
- tensile strength and elongation is preferably 5 MPa or more and 400% or more, respectively, more preferably 6 MPa or more and 500% or more.
- the content ratio of component (A), component (B) and component (C) in the resin composition of the present invention is 100 parts by mass of component (A) because the resin composition has the above-mentioned properties. It is preferable that the component (B) is 5 to 40 parts by mass and the component (C) is 5 to 40 parts by mass, particularly the component (B) is 10 to 30 parts by mass, ) The component is preferably 15 to 35 parts by mass.
- the second invention of the present invention is characterized in that the elastic member 31 is made of a resin composition having the following characteristics.
- (D) (b) having a weight average molecular weight of 50,000 to 80,000 and having (a) a polymer block mainly composed of isobutylene units and (b) a polymer block mainly composed of styrene units.
- E) a (c) polymer block mainly composed of isobutylene units, and
- the elastic member 31 is preferably a resin composition having the following characteristics.
- a block is defined as having 50% by mass or more of isobutylene units, preferably 70% by mass or more, and more preferably 90% by mass. % Or more of the polymer blocks.
- the monomer that forms a unit other than the isobutylene unit in the polymer block mainly composed of isobutylene unit is not particularly limited as long as it is a monomer that can be cationically polymerized, and aromatic vinyls and aliphatic olefins can be used.
- Isoprene butadiene, dibutylbenzene, and other diene, aryl ethers, and 13-pinene. These may be used alone or in combination of two or more.
- a polymer block mainly composed of a styrene unit refers to a polymer having a styrene unit content of 0% by mass or more, preferably 70% by mass or more, more preferably 90% by mass or more. Refers to a block.
- the monomer forming units other than the styrene unit in the polymer block mainly composed of styrene units is not particularly limited as long as it is a monomer capable of cationic polymerization, and ⁇ -methylstyrene, j8-methylstyrene
- Examples include aromatic vinyls such as, ⁇ -methylstyrene, tert-butynolestyrene, monochlorostyrene, dichlorostyrene, methoxystyrene, and indene, and monomers such as aliphatic olefins, gens, aryl ethers, and ⁇ -pinene. it can. These may be used alone or in combination of two or more.
- the isobutylene-based triblock copolymer of the component (D) and the isobutylene-based triblock copolymer of the component ( ⁇ ) are (b)-(a)-(b) -type and (d)-( c)-(d) type, (a) the content ratio of a polymer block mainly composed of isobutylene units and (b) a polymer block mainly composed of styrene units, and (c) a polymer block mainly composed of isobutylene units.
- the content ratio of the coalesced block and (d) the polymer block mainly composed of styrene units there are no particular restrictions on the content ratio of the coalesced block and (d) the polymer block mainly composed of styrene units, but from the viewpoint of the physical properties of the obtained resin composition, the polymerization ratio mainly composed of isobutylene units, respectively.
- the polymer block mainly composed of isobutylene units is preferably 60 to 85% by mass, and the polymer block power mainly composed of styrene units is preferably 0 to 15% by mass. 35-20 mass of polymer block mainly composed of styrene units % Is particularly preferred.
- the content ratio of the polymer block mainly composed of isobutylene units and the polymer block mainly composed of styrene units is the same as that of the component (D) of the isobutylene-based triblock copolymer and the component (E).
- the components are the same as those of the isobutylene-based triblock copolymer. And may be different.
- the weight average molecular weight of the isobutylene-based triblock copolymer (D) is selected from the range of 50,000 to 80,000, and the isobutylene-based triblock copolymer (E) is selected.
- the weight average molecular weight of the polymer is selected in the range of 90,000 to 130,000.
- the weight average molecular weight of the component (D) is less than 50,000, the resin composition obtained has good moldability, but has a large compression set and poor resilience during heat molding.
- the weight average molecular weight of the component (E) exceeds 130,000, moldability deteriorates and injection molding becomes difficult.
- the weight average molecular weight is a value in terms of polystyrene measured by a gel permeation chromatography method (GPC method).
- the mixing ratio of the isobutylene-based triblock copolymer of the component (D) and the isobutylene-based triblock copolymer of the component (E) is 20:80 to 60:40 by mass. Is selected at the ratio of When the mixing ratio is within the above range, a resin composition having predetermined properties can be obtained, and the object of the present invention can be achieved.
- a preferred compounding ratio is in the range of 25:75 to 45:55 by mass.
- the method for producing the isobutylene-based triblock copolymer is not particularly limited, and a conventionally known method can be used.
- a monofunctional component such as ⁇ -chloro-isopropylbenzene
- a bifunctional component such as 1,4-bis ( ⁇ -chloro mouth isopropyl) benzene (also referred to as ⁇ dicum milk mouth ride) or a 1,3,5 tris ( ⁇ -chloro mouth isopropyl)
- Trifunctional components such as benzene are used as initiators and chain transfer agents, and Lewis acids such as BC1 and TiCl are used as catalysts.
- a polymer mainly composed of isobutylene units having a controlled molecular weight is formed by using a bifer method (for example, a method disclosed in US Pat. Subsequently, by adding and copolymerizing a monomer mainly composed of styrene, a desired isobutylene-based triblock copolymer can be obtained.
- the resin composition according to the second invention of the present invention has the following properties.
- the air permeability is preferably 180 cm 3 Z (m 2 ⁇ 24 hr ⁇ atm) or less, more preferably 160 cm V (m 2 ⁇ 24 hr ⁇ atm) or less. It is preferably below.
- the lower limit of the air permeability is not particularly limited, but is usually about 50 cm 3 Z (m 2 ⁇ 24 hr ⁇ atm).
- the moisture permeability is preferably 1.8 g / (m 2 '24 hr) or less, more preferably 1.7 g / (m 2 '24 hr) or less, and particularly preferably 1.5 g / (m 2 '24 hr) or less.
- the lower limit of the moisture permeability is not particularly limited, but is usually about 0.5 gZ (m 2 '24 hr).
- the hardness measured based on JIS K6253 (after 15 seconds) is 30-60 degrees in JIS-A hardness. When the hardness is in the above range, the flexibility is good and the material has appropriate mechanical properties.
- MFR Melt flow rate
- the tensile strength and elongation are preferably 5 MPa or more and 300% or more, respectively, more preferably 6 MPa or more and 500% or more. preferable.
- the resin composition according to the present invention may optionally include, for example, other thermoplastic elastomers or other thermoplastic elastomers as long as the object of the present invention is not impaired.
- Antioxidants sulfur hydroperoxide decomposers, phosphorus hydroperoxide decomposers, benzotriazole UV absorbers, salicylate UV absorbers, benzophenone UV absorbers, hindered amine light stabilizers, nickel
- additives such as a light stabilizer, a photocurable resin, a wax, a flow improver, a lubricant, a surfactant, a foaming agent, a flame retardant, and a pigment can be appropriately compounded.
- melt kneading apparatus for example, Labo Plastomill, Brabender, Banbury mixer 1, a continuous kneading device such as a kneader, a roll or the like, or a batch-type kneading device, a single-screw extruder, a twin-screw extruder, or the like can be used.
- the resin composition of the present invention thus obtained can be molded using a molding method and a molding apparatus generally used for a thermoplastic resin composition, and examples thereof include extrusion molding, injection molding, and the like. Melt molding can be performed by press molding, blow molding, or the like.
- These resin compositions can facilitate heat welding with the synthetic resin constituting the film member 32, and can secure a good airtight state by performing the heat welding.
- the resin composition is a flexible material, and as shown in FIGS. 1 and 2, can be bent in a U-shape without difficulty in its uneven plane, thereby reducing resistance to reciprocal movement of the carriage. The degree of giving can be made much smaller.
- a thin film 34 is formed on the surface of each of the film members 32 constituting the ink supply tube 20 by an aluminum laminating process in advance as shown in FIG. Gas-nolia resistance and moisture permeability resistance can be effectively provided.
- a connecting member 21 attached to each end of the ink supply tube 20 has a position facing each of the connecting tubes 22 formed in a columnar shape.
- a connection pipe 23 formed in a prismatic shape is formed at the bottom.
- An opening 25 is formed so as to penetrate one cylindrical connecting pipe 22 and the other rectangular connecting pipe 23.
- the above-described prism-shaped connecting pipes 23 are connected to respective ink supply paths 33 formed in the ink supply tubes 20 at respective ends of the ink supply tubes 20. That is, as shown in FIG. 6, the above-mentioned prismatic connecting pipe 23 is heat-welded on its upper and lower surfaces by the film member 32, and is pressed into the elastic member 31 on its left and right sides.
- an adhesive is applied in advance to the left and right side walls of the prismatic connecting pipe 23 that are press-fitted into the elastic member 31 so that an airtight state can be maintained between the press-fitted elastic member 31 and the left and right side walls.
- the connecting member is formed using a resin that is compatible with the resin composition that is an elastic member, and the elastic member and the connecting agent are integrally formed by insert processing or the like.
- FIG. 7 shows a state where the connecting member 21 is attached to the end of the ink supply tube 20 described above. It is shown in a see-through state, and portions corresponding to those already described are denoted by the same reference numerals.
- the ink received in the ink supply tube may be subjected to ink pressure fluctuations due to the acceleration applied to the ink in the ink supply tube as the carriage 1 reciprocates. Therefore, in this type of printing apparatus, a damper member is generally mounted on a carriage so as to absorb the above-described fluctuation in ink pressure.
- the ink supply path 33 surrounded by the elastic member 31 and the film member 32 can have a damper function due to the elasticity of the film member 32 in particular. . Therefore, by using the ink supply tube 20 having the above-described configuration, it is possible to provide a recording apparatus that does not particularly have a damper member.
- FIG. 8 shows a state where the film member 32 on the upper surface is removed.
- the enlarged space portion 37 can secure a wide area and a large area by the film member 32 in a part of the ink supply tube 20, whereby the damper function can be effectively exhibited. . It is preferable that the enlarged space portion 37 be disposed downstream of the ink supply path 33 in the ink supply tube 20, that is, on the carriage 1 side.
- FIG. 9 shows another preferred example of the ink supply tube which is useful for the present invention.
- FIG. 9A is a cross-sectional view of the ink supply tube taken along the line D--D in FIG. 9B
- FIG. 9B is a cross-sectional view of the ink supply tube in the longitudinal direction. It is shown in a perspective view in a shortened state.
- a pair of long elastic members 31 are arranged in parallel with each other, and the film member 32 is air-tight on one surface and the other surface of each elastic member 31. Joined to the state.
- each elastic A space surrounded by the member 31 and the film member 32 forms an ink supply path 33.
- ink supply tube 20 shown in FIG. 9 As well, connecting members made of synthetic resin are attached to both ends of the ink supplying tube 20, and the connecting members 17 and 19 shown in FIG. Then, ink is supplied from the ink tank to the recording head. Further, in the embodiment shown in FIG. 9, since one ink supply path 33 is formed for one ink supply tube 20, four ink supply tubes 33 are provided in the recording apparatus having the configuration shown in FIG. Will be used independently.
- the ink supply tube 20 shown in FIG. 9 by selecting a relatively soft material as the elastomer that functions as the elastic member 31, the degree of resistance to the reciprocating movement of the carriage is greatly improved. Can be reduced.
- the ink supply tube 20 has gas barrier resistance and moisture permeation resistance. It can have the effect effectively.
- FIG. 10 shows still another preferred example of the ink supply tube which is useful in the present invention.
- FIG. 10 (A) is a cross-sectional view taken along the line E--E in FIG. 10 (B), and FIG. 10 (B) shows the longitudinal direction of the ink supply tube. It is shown in a perspective view in a shortened state.
- both ends orthogonal to the longitudinal direction of the film member 32 are joined to one surface and the other surface of the long elastic member 31 in an airtight state.
- the ink supply path 33 is formed by bonding the film member 32 to both sides of the elastic member 31 in a bag shape.
- the peripheral length of the inner surface of the ink supply path 33 by the elastic member 31, that is, the peripheral length of the film member 32 is longer than the thickness of the elastic member 31.
- an elastomer is used as the elastic member 31, and the film member 32 is thermally welded in a bag shape to the elastomer as the elastic member 31. Thereby, it is possible to join in an airtight state. Further, although not shown in FIG.
- connection members made of synthetic resin are also attached to both ends of the ink supply tube 20, and the connection between the first and second connected members 17 and 19 shown in FIG.
- the ink is supplied from the ink tank to the recording head.
- one ink supply path 33 is formed for one ink supply tube 20, so that in the recording apparatus having the configuration shown in FIG. Will use the ink supply tube 20.
- the ink supply tube 20 has gas barrier resistance and water permeability resistance. You can have it.
- a recording device (a printing device including a facsimile, a copy, etc.) that ejects ink has been described as a liquid ejecting device, but a liquid ejecting device that ejects another liquid may be used.
- liquid ejecting devices that eject liquids such as electrode materials and color materials used in the manufacture of liquid crystal displays, EL displays and surface-emitting displays, liquid ejecting devices that inject biological organic substances used in the production of biochips, precision pipettes
- the sample injection device may be as described above.
- the liquid supply tube is in an airtight state with respect to the long elastic member and the elastic member along the longitudinal direction of the elastic member.
- a space formed by the elastic member and the film member is used as a liquid supply path, and a specific member is used as the elastic member.
- the bending stiffness can be reduced, and the degree of resistance to the reciprocation of the carriage can be significantly reduced.
- a thin film such as an aluminum laminate layer on the above-mentioned film member constituting the liquid supply tube in advance, it is possible to realize the liquid supply tube's moisture permeation resistance and gas resistance at low cost. be able to.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Ink Jet (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/587,155 US7824020B2 (en) | 2004-04-22 | 2005-04-13 | Liquid feed tube for liquid jetting device and liquid jetting device |
| EP05730513.8A EP1741559B1 (en) | 2004-04-22 | 2005-04-13 | Liquid feed tube for liquid jetting device and liquid jetting device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004127288A JP4252926B2 (ja) | 2004-04-22 | 2004-04-22 | 液体噴射装置用液体供給チューブおよび液体噴射装置 |
| JP2004-127288 | 2004-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005102710A1 true WO2005102710A1 (ja) | 2005-11-03 |
Family
ID=35196830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/007168 Ceased WO2005102710A1 (ja) | 2004-04-22 | 2005-04-13 | 液体噴射装置用液体供給チューブおよび液体噴射装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7824020B2 (ja) |
| EP (1) | EP1741559B1 (ja) |
| JP (1) | JP4252926B2 (ja) |
| CN (1) | CN100509407C (ja) |
| WO (1) | WO2005102710A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016021171A1 (ja) * | 2014-08-05 | 2016-02-11 | セイコーエプソン株式会社 | 複合装置 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100124344A (ko) * | 2008-03-25 | 2010-11-26 | 세이코 엡슨 가부시키가이샤 | 액체 공급 유로 장치 및 그것을 채용한 액체 분사 장치 |
| JP2010274627A (ja) | 2009-06-01 | 2010-12-09 | Canon Inc | インクジェットプリンター用インク接液熱可塑性エラストマー組成物 |
| JP5649353B2 (ja) * | 2010-07-28 | 2015-01-07 | キヤノン株式会社 | インクジェット用弾性部材 |
| EP2415609B1 (en) | 2010-08-03 | 2018-09-26 | Canon Kabushiki Kaisha | Resin composition for ink supply tubes and ink supply tube |
| JP2012102152A (ja) | 2010-11-05 | 2012-05-31 | Canon Inc | インクジェット用樹脂組成物 |
| JP5539169B2 (ja) * | 2010-11-22 | 2014-07-02 | キヤノン株式会社 | インクジェット用弾性部材 |
| JP6827747B2 (ja) * | 2015-10-30 | 2021-02-10 | キヤノン株式会社 | インクジェット記録方法及びインクジェット記録装置 |
| WO2019221913A1 (en) | 2018-05-15 | 2019-11-21 | Illumina, Inc. | Flow cell with flexible connection |
| NL2021147B1 (en) * | 2018-05-15 | 2019-11-21 | Illumina Inc | Flow cell with flexible connection |
| US11833838B2 (en) * | 2020-07-22 | 2023-12-05 | Canon Kabushiki Kaisha | Ink jet recording method and ink jet recording apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0570659A (ja) * | 1991-09-17 | 1993-03-23 | Asahi Chem Ind Co Ltd | ポリカーボネート樹脂組成物 |
| JP2000038460A (ja) * | 1998-05-20 | 2000-02-08 | Kanegafuchi Chem Ind Co Ltd | シ―ト材料 |
| JP2003320680A (ja) * | 2002-02-28 | 2003-11-11 | Seiko Epson Corp | 液体噴射装置用液体供給チューブおよび液体噴射装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3400045B2 (ja) * | 1993-10-21 | 2003-04-28 | 株式会社クラレ | 熱可塑性樹脂組成物 |
| US6068370A (en) * | 1996-08-30 | 2000-05-30 | Hewlett-Packard Company | Fluidic delivery system with tubing and manifolding for an off-axis printing system |
| JP4282043B2 (ja) * | 1999-12-06 | 2009-06-17 | キヤノン株式会社 | 記録液体供給通路、記録液体収納容器、およびこれらを備える記録液体供給装置、並びにその表面改質方法 |
| CN1257802C (zh) * | 2001-01-31 | 2006-05-31 | 株式会社普利司通 | 用于喷墨记录装置的弹性件、墨盒以及喷墨记录装置 |
| JP2003192867A (ja) | 2001-12-26 | 2003-07-09 | Kanegafuchi Chem Ind Co Ltd | 熱可塑性エラストマー樹脂組成物 |
-
2004
- 2004-04-22 JP JP2004127288A patent/JP4252926B2/ja not_active Expired - Lifetime
-
2005
- 2005-04-13 US US11/587,155 patent/US7824020B2/en not_active Expired - Fee Related
- 2005-04-13 CN CNB2005800125913A patent/CN100509407C/zh not_active Expired - Fee Related
- 2005-04-13 WO PCT/JP2005/007168 patent/WO2005102710A1/ja not_active Ceased
- 2005-04-13 EP EP05730513.8A patent/EP1741559B1/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0570659A (ja) * | 1991-09-17 | 1993-03-23 | Asahi Chem Ind Co Ltd | ポリカーボネート樹脂組成物 |
| JP2000038460A (ja) * | 1998-05-20 | 2000-02-08 | Kanegafuchi Chem Ind Co Ltd | シ―ト材料 |
| JP2003320680A (ja) * | 2002-02-28 | 2003-11-11 | Seiko Epson Corp | 液体噴射装置用液体供給チューブおよび液体噴射装置 |
Non-Patent Citations (1)
| Title |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016021171A1 (ja) * | 2014-08-05 | 2016-02-11 | セイコーエプソン株式会社 | 複合装置 |
| CN106536208A (zh) * | 2014-08-05 | 2017-03-22 | 精工爱普生株式会社 | 复合装置 |
| US9994013B2 (en) | 2014-08-05 | 2018-06-12 | Seiko Epson Corporation | Composite apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| US7824020B2 (en) | 2010-11-02 |
| US20080211884A1 (en) | 2008-09-04 |
| EP1741559B1 (en) | 2013-10-09 |
| CN100509407C (zh) | 2009-07-08 |
| EP1741559A4 (en) | 2010-06-23 |
| JP2005305878A (ja) | 2005-11-04 |
| JP4252926B2 (ja) | 2009-04-08 |
| CN1946558A (zh) | 2007-04-11 |
| EP1741559A1 (en) | 2007-01-10 |
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