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WO2014073792A1 - Carreau de sol et procédé de fabrication - Google Patents

Carreau de sol et procédé de fabrication Download PDF

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Publication number
WO2014073792A1
WO2014073792A1 PCT/KR2013/008884 KR2013008884W WO2014073792A1 WO 2014073792 A1 WO2014073792 A1 WO 2014073792A1 KR 2013008884 W KR2013008884 W KR 2013008884W WO 2014073792 A1 WO2014073792 A1 WO 2014073792A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
forming
acrylic bonding
floor tiles
bonding layer
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.)
Ceased
Application number
PCT/KR2013/008884
Other languages
English (en)
Korean (ko)
Inventor
고해승
박상선
변해봉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LX Hausys Ltd
Original Assignee
LG Hausys Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LG Hausys Ltd filed Critical LG Hausys Ltd
Publication of WO2014073792A1 publication Critical patent/WO2014073792A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0223—Vinyl resin fibres
    • B32B2262/0238—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/067—Wood fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • 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
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • 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
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/04—Tiles for floors or walls

Definitions

  • a floor tile and a method of manufacturing the same are identical to A floor tile and a method of manufacturing the same.
  • textile flooring is mainly made of carpet and carpet tiles, and these products have to be completely bonded to the floor during construction, and in particular, carpet tiles have to be aligned per piece, which is very cumbersome and time-consuming.
  • surface contamination, mold and bacteria propagation, dust generation, allergies, etc., caused by the demand is rapidly decreasing.
  • the flooring material described in Utility Model Publication No. 98-012486 expresses a textile effect by gravure or transfer printing and prints a predetermined pattern on the glass fiber sheet layer, which is a base layer, and combines it with the vinyl chloride resin layer.
  • the fiber effect By showing the fiber effect and at the same time had the convenience of construction, bacterial suppression, contaminants, etc., compared to the fabric had a disadvantage that can not escape the monotony of the appearance by the flat printing.
  • a method of manufacturing the floor tile is provided.
  • a floor tile comprising a surface treatment layer, a fabric layer, an acrylic bonding layer and a thermoplastic resin support layer sequentially.
  • the fabric layer is cotton, hemp, wool, rayon, nylon, polyester (PE), polypropylene (PP), polyethylene terephthalate (PET), polyvinyl chloride (PVC), polylactic acid (PLA), and combinations thereof It may include a fabric made from a fiber yarn selected from the group consisting of.
  • the thermoplastic resin support layer may include a plastic material selected from the group consisting of polyethylene terephthalate, polyester, polypropylene, polyvinyl chloride, polylactic acid, polyurethane, rubber, and combinations thereof.
  • the acrylic bonding layer may include a plastic material selected from the group consisting of 2-ethylhexyl acrylate, butyl acrylate, methyl acrylate, and combinations thereof.
  • the acrylic bonding layer may have a thickness of about 10 ⁇ m to about 100 ⁇ m.
  • the surface treatment layer may include a thermosetting resin or an ultraviolet curable resin selected from the group consisting of polyurethane, polyacryl, and combinations thereof.
  • the floor tile may further include a dimensionally stable layer between the acrylic bonding layer and the thermoplastic resin support layer.
  • the dimensionally stable layer may comprise glass fibers.
  • the floor tile may further include a structural balance layer between the acrylic bonding layer and the dimensionally stable layer.
  • the structural balance layer may include a plastic material selected from the group consisting of polyethylene terephthalate, polyester, polypropylene, polyvinyl chloride, polylactic acid, polyurethane, rubber, and combinations thereof.
  • thermoplastic resin support layer and a fabric layer preparing a thermoplastic resin support layer and a fabric layer; Forming a coating layer by applying a composition for forming an acrylic bonding layer on the thermoplastic resin support layer; Forming a laminated structure by laminating the fabric layer on a coating layer of the coated acrylic bonding layer forming composition; Heat-treating the laminated structure by applying pressure to plywood; And forming a surface treatment layer on the fabric layer of the outermost laminated laminate structure.
  • the heat treatment may be performed at about 80 to about 130 °C.
  • the heat treatment may be carried out by pressing to about 0.5 to about 5 kgf / cm 2 when plywood.
  • a dimensional stability layer Before applying the composition for forming an acrylic bonding layer on the thermoplastic resin support layer, a dimensional stability layer may be laminated and formed, and then the composition for forming an acrylic bonding layer may be applied onto the dimensional stability layer.
  • a structural balance layer Before applying the composition for forming the acrylic bonding layer on the dimensionally stable layer, a structural balance layer may be laminated and formed, and then the composition for forming the acrylic bonding layer may be applied onto the structural balance layer.
  • the floor tiles provide a luxurious appearance of natural fabric texture, while being easy to maintain.
  • FIG. 1 is a cross-sectional view of a floor tile 100 according to one embodiment of the invention.
  • FIG. 2 is a cross-sectional view of a floor tile 200 according to another embodiment of the present invention.
  • FIG 3 is a cross-sectional view of a floor tile 300 according to another embodiment of the present invention.
  • any configuration is formed on the "top (or bottom)" of the substrate not only means that the arbitrary configuration is formed in contact with the upper surface (or lower surface) of the substrate, but also on the substrate and the substrate (or It is not limited to not including any other configuration between any of the configurations formed under).
  • the floor tile 100 sequentially includes a surface treatment layer 110, a woven layer 120, an acrylic bonding layer 130, and a thermoplastic resin support layer 140.
  • the floor tile 100 includes a fabric layer 120 made of fabric, while providing a luxurious appearance of a natural fabric texture, and includes a surface treatment layer 110 for easy maintenance.
  • the fabric included in the fabric layer 120 is cotton, hemp, wool, rayon, nylon, polyester (PE), polypropylene (PP), polyethylene terephthalate (PET), polyvinyl chloride (PVC), polylactic acid ( It is a sheet made using fiber yarn produced using PLA) as a raw material, and the fabric is divided into two types, which are textile sheets which are woven by a general weaving machine or by using a jacquard weaving method. . Thus, various types of fabrics can be used as they are or fabricated by impregnating resin (impregnating agent) and drying or impregnating with PVC sol and gelling.
  • the surface treatment layer 120 is to improve stain resistance, scratch resistance, abrasion, durability, etc. on the top of the floor tile 100, and apply a heat curable or ultraviolet curable resin such as polyurethane-based or polyacryl and heat Alternatively, the surface treatment layer 120 may be formed by UV curing. Since the surface treatment layer 120 prevents contaminants from penetrating into the fabric layer 120, it is possible to overcome the disadvantages of dust blowing and dirt removal, which are disadvantages of existing carpet tiles, and as a result, the floor tiles ( 100 is easy to maintain and manage.
  • the surface treatment layer 120 may be formed to a thickness of about 10 ⁇ m to about 30 ⁇ m.
  • the thermoplastic resin support layer 140 may include a plastic material selected from the group consisting of polyethylene terephthalate, polyester, polypropylene, polyvinyl chloride, polylactic acid, polyurethane, rubber, and combinations thereof.
  • the acrylic bonding layer 130 may be disposed between the fabric layer 120 and the thermoplastic resin support layer 140 to laminate both layers.
  • the acrylic bonding layer 130 may include a plastic material selected from the group consisting of acrylic resins, for example, 2-ethylhexyl acrylate, butyl acrylate, methyl acrylate, and combinations thereof.
  • the plywood should be plywood at a high temperature, for example, about 130 ° C., but the floor tile 100 may have the acrylic bonding layer 130.
  • the floor tile 100 may be manufactured by applying a bonding force by applying pressure and heat at about 80 to about 130 ° C. Since the floor tile 100 may process the temperature range, damage of the fabric layer 120 may be minimized.
  • the acrylic bonding layer may have a thickness of about 10 ⁇ m to about 100 ⁇ m, it can be given excellent bonding strength in the above range.
  • the floor tile 100 is implemented as a resin-based floor tile having a fabric surface by the structure, as described above to be useful as a floor decoration material that can produce a differentiated space design by implementing a luxurious appearance of the natural fabric texture Can be.
  • the floor tile 200 is a cross-sectional view of a floor tile 200 according to another embodiment of the present invention.
  • the floor tile 200 sequentially includes a surface treatment layer 210, a fabric layer 220, an acrylic bonding layer 230, a dimensionally stable layer 250, and a thermoplastic resin support layer 240.
  • the floor tile 200 may further include a dimension stabilization layer 250 between the acrylic bonding layer 230 and the thermoplastic support layer 240.
  • the dimensional stability layer 250 may provide dimensional stability according to the temperature change.
  • the dimensionally stable layer 250 may include glass fiber.
  • glass fibers and pulp are properly mixed with a binder to prepare a sheet, and the sheet is impregnated with a vinyl chloride sol and then gelled to form a sheet. It may be a layer.
  • FIG. 3 is a cross-sectional view of a floor tile 300 according to another embodiment of the present invention.
  • the floor tile 300 sequentially includes a surface treatment layer 310, a fabric layer 320, an acrylic bonding layer 330, a structural balance layer 360, a dimensional stability layer 350, and a thermoplastic resin support layer 340. Include.
  • the floor tile 300 may further include the structure balance layer 360 between the acrylic bonding layer 330 and the dimensional stability layer 350.
  • the floor tile 300 includes the structural balance layer 360 together with the dimension stabilization layer 350 to balance the structure of the upper and lower parts, and when the structural balance is not correct, the floor tile is bent up and down. The warping can be prevented and as a result, the ease of construction can be improved.
  • the structural balance layer 360 may be formed of a resin sheet including a plastic material selected from the group consisting of polyethylene terephthalate, polyester, polypropylene, polyvinyl chloride, polylactic acid, polyurethane, rubber, and combinations thereof. have.
  • thermoplastic resin support layer and a fabric layer preparing a thermoplastic resin support layer and a fabric layer; Forming a coating layer by applying a composition for forming an acrylic bonding layer on the thermoplastic resin support layer; Forming a laminated structure by laminating the fabric layer on a coating layer of the coated acrylic bonding layer forming composition; Heat-treating the laminated structure by applying pressure to plywood; And forming a surface treatment layer on the fabric layer of the outermost laminated laminate structure.
  • the floor tile described above may be manufactured by the method of manufacturing the floor tile.
  • Each layer included in the floor tile may be manufactured according to a known method using the above-described materials, and a lamination method may also use a known method, and is not limited to a specific method.
  • each layer formed to be included in the floor tile may include not only the materials described above, but also known and suitable additives such as plasticizers, thermal stabilizers, light stabilizers, antioxidants, lubricants, fillers, etc., or combinations thereof, depending on the use and need. It may include.
  • the heat treatment may be performed at about 80 to about 130 °C. Since the bonding force can be imparted using the acrylic bonding layer when the fabric layer is laminated, it is possible to heat-treat within a temperature not exceedingly high, that is, within the range.
  • the heat treatment may be carried out by pressurization, for example at a pressure of about 0.5 to about 5 kgf / cm 2 .
  • the floor tile may be manufactured by further stacking the dimensionally stable layer and / or the structural balance layer.
  • prior to applying the composition for forming the acrylic bonding layer on the thermoplastic resin support layer is formed by laminating a dimensional stability layer, and then applying a composition for forming the acrylic bonding layer on the dimensional stability layer and then heat treatment Can be plywood
  • the structural balance layer is formed by laminating a dimensional stability layer before applying the composition for forming the acrylic bonding layer on the thermoplastic resin support layer, and applying the composition for forming the acrylic bonding layer on the dimensional stability layer. Forming by laminating, and then applying a composition for forming an acrylic bonding layer on the structural balance layer may be laminated by heat treatment.
  • the method of laminating the dimensional stability layer and the structural balance layer may also be performed according to a known method, and is not limited to a specific method.
  • a 2 mm thick, 120 mm long PVC support layer was prepared.
  • the support layer was prepared by mixing and gelling using a 2bon roll using a composition comprising 100 phr of PVC, 500 phr of filler, 30 phr of plasticizer and 1 phr of lubricant.
  • An acrylic bonding layer was coated to a thickness of 65 ⁇ m by using a coating bar on the prepared PVC support layer.
  • the component of the acrylic bonding layer was prepared by including 20 parts by weight of 2-ethylhexyl acrylate, 20 parts by weight of butyl acrylate, 10 parts by weight of methyl acrylate, 50 parts by weight of butyl acrylate and an aziridine-based curing agent.
  • the acrylic bonding layer coated PVC support layer was put in an 85 ° C. oven to volatilize the solvent of the acrylic bonding layer.
  • the acrylic bonding layer coated PVC support layer was aged in a 45 ° C. oven for 36 hours to allow the acrylic bonding layer to sufficiently polymerize.
  • the side surfaces were cut so that the prepared floor tile samples were each 100 mm long.
  • Example 1 Without forming the acrylic bonding layer in Example 1, the fabric layer was directly placed on the PVC support layer and plywood in the same manner as in Example 1 to prepare a floor tile sample.
  • Example 1 For the samples of Example 1 and Comparative Example 1, the plywood force between the upper fabric layer and the lower PVC support layer was measured using a tensioner and the results are shown in Table 1 below.
  • thermoplastic support layer 140, 240, 340: thermoplastic support layer

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Textile Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un carreau de sol comprenant, séquentiellement, une couche de traitement de surface, une couche d'étoffe, une couche de liaison à base d'acrylique et une couche de support en résine thermoplastique.
PCT/KR2013/008884 2012-11-07 2013-10-04 Carreau de sol et procédé de fabrication Ceased WO2014073792A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0125462 2012-11-07
KR1020120125462A KR101557528B1 (ko) 2012-11-07 2012-11-07 바닥 타일 및 그 제조 방법

Publications (1)

Publication Number Publication Date
WO2014073792A1 true WO2014073792A1 (fr) 2014-05-15

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PCT/KR2013/008884 Ceased WO2014073792A1 (fr) 2012-11-07 2013-10-04 Carreau de sol et procédé de fabrication

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KR (1) KR101557528B1 (fr)
WO (1) WO2014073792A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3388595A4 (fr) * 2015-12-09 2019-07-31 Nox Corporation Dalle de plancher comprenant un matériau textile et son procédé de fabrication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951993B1 (ko) * 2016-08-31 2019-02-25 (주)엘지하우시스 내오염성이 개선된 직물 바닥재

Citations (5)

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KR20020012044A (ko) * 2000-08-05 2002-02-15 추두련 직물을 포함하는 바닥장식재 및 이의 제조방법
KR20020067086A (ko) * 2001-02-15 2002-08-22 주식회사 엘지화학 합성섬유를 사용하여 카펫의 외관 효과를 부여한 바닥타일및 그 제조방법
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