WO1995035210A1 - Materiau de finition - Google Patents

Materiau de finition Download PDF

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Publication number
WO1995035210A1
WO1995035210A1 PCT/JP1995/001217 JP9501217W WO9535210A1 WO 1995035210 A1 WO1995035210 A1 WO 1995035210A1 JP 9501217 W JP9501217 W JP 9501217W WO 9535210 A1 WO9535210 A1 WO 9535210A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin
layer
heat
copolymer
sensitive adhesive
Prior art date
Application number
PCT/JP1995/001217
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Masahiro Kanki
Masaki Tsukada
Tadamichi Ishii
Original Assignee
Dai Nippon Printing Co., 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
Priority claimed from JP16293294A external-priority patent/JPH081897A/ja
Priority claimed from JP16293394A external-priority patent/JPH0813740A/ja
Priority claimed from JP16293194A external-priority patent/JP3883588B2/ja
Priority claimed from JP05632195A external-priority patent/JP3613406B2/ja
Application filed by Dai Nippon Printing Co., Ltd. filed Critical Dai Nippon Printing Co., Ltd.
Priority to EP19950921989 priority Critical patent/EP0714762B1/en
Priority to US08/602,727 priority patent/US5824415A/en
Publication of WO1995035210A1 publication Critical patent/WO1995035210A1/ja

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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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/14—Printing or colouring
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0446—Ornamental plaques, e.g. decorative panels, decorative veneers bearing graphical information
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24496—Foamed or cellular component
    • Y10T428/24504—Component comprises a polymer [e.g., rubber, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24843—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] with heat sealable or heat releasable adhesive layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y10T428/2486—Intermediate layer is discontinuous or differential with outer strippable or release layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
    • Y10T428/24901—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material including coloring matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]

Definitions

  • the present invention relates to a decorative material such as a flooring material, and particularly to a high-performance, environmentally-friendly, environmentally-friendly alternative to a vinyl chloride resin-based flooring material which is a source of environmental pollution. ⁇ about cosmetic materials
  • poly (vinyl chloride) finolem which has been conventionally used as a cosmetic material, contains hydrogen chloride gas generated when the waste is incinerated, There is a problem of corrosion of incinerators due to chlorine gas and generation of strong acid gas. In order to solve such a problem, the cost of waste disposal must be increased. In addition, in order to reduce such a problem, in order to reduce the amount of chlorine contained in the cosmetic material, the surface layer of the printed decorative surface is made of a transparent vinyl chloride film. A method of applying and forming a solvent-soluble resin varnish instead of the room has also been used. Such a method of applying and forming a solvent-soluble resin varnish is advantageous in that a surface protective film can be easily formed only by evaporation and drying of the solvent. However, surface properties such as surface hardness, gloss, abrasion resistance, and chemical resistance cannot be sufficiently satisfied.
  • the present invention aims to provide a cosmetic material which is excellent in surface properties such as abrasion resistance and stain resistance and is environmentally friendly. is there .
  • a cosmetic material according to the present invention comprises a base material made of a thermoplastic resin and a heat-sensitive adhesive layer on one side of the base material.
  • Resin consisting of a resin obtained by partially or completely neutralizing a copolymer with ethylene and / 3 unsaturated carboxylic acid with metal ion It is characterized by layers and strengths.
  • a pattern layer and a backing material can be appropriately laminated according to the purpose.
  • the method for producing a decorative material comprises a step of forming a picture layer on one side of a base material and forming a heat-sensitive adhesive layer on the other side, and a step of forming an etch layer.
  • Len and ⁇ ,; 3 unsaturated carbon A resin film made of a resin in which the copolymerization with an acid has been partially or completely neutralized with gold is overlapped with the heat-sensitive adhesive layer side of the base material.
  • the process is characterized by including a process of joining and integrating.
  • FIG. 1 is a sectional view showing an embodiment of the cosmetic material of the present invention.
  • the decorative material according to the present invention is formed by forming a base material 1 made of a thermoplastic resin and a heat-sensitive adhesive layer 2 on one surface side of the base material. (3) a resin layer made of a resin obtained by partially or completely neutralizing a copolymer with unsaturated carboxylic acid with a metal ion; It comes with.
  • a picture layer 4 and a backer layer 5 can be provided.
  • the resin layer 3 is formed by partially or partially disposing a copolymer of ethylene and a. ⁇ 6 unsaturated carboxylic acid with a metal ion.
  • the phenolic power of the completely neutralized resin hereinafter also referred to as ionomer).
  • ionomer finorems include polyolefins such as polyethylene, polypropylene, polybutyrene, and the like.
  • the finale is a base.
  • a part of the carboxylic acid group is cross-linked between the molecular chains of these polyolefins by the metal ion. What is made by filming a resin having the structure Use.
  • the above-mentioned ionomer film is environmentally compatible because it does not generate gas of chlorine-based compounds during combustion.
  • Ionoma The film can be bonded and integrated with plywood or other plastic sheets through an adhesive layer.
  • N a + a Zn + + is preferably used because of its excellent chemical and physical properties such as oil resistance, stain resistance, elongation, strength, transparency, and abrasion resistance.
  • trade name Sarin (manufactured by Mitsui Dupont Chemical Co., Ltd.) or trade name (manufactured by Mitsui Dupont Chemical Co., Ltd.) You can do it.
  • Examples of the acid component in the copolymer of olefin and ⁇ , / 3 unsaturated carboxylic acid applied to the present invention include acrylinoleic acid and metaacrylic acid.
  • a copolymer with acrylic acid having an ionization degree of 5 to 80% is preferable.
  • Those with a degree of ionization of less than 5% have a tendency to weaken the finolem strength, while those with a degree of ionization of more than 80% are joined by heat press.
  • AINO is a brochure made by Sakura Dice. ⁇ It can be performed by molding (inflation method), melt extrusion molding by T die ( ⁇ die method), or by melt extrusion coating. .
  • the sheet obtained by blow molding with Sarkura Dice is slightly inferior in gloss and transparency due to air cooling, but the sheet width cannot be changed. It is easy to do arbitrarily.
  • Melt extrusion molding by T-die is excellent in gloss and transparency because it can be rapidly cooled by a cooling roll, and depending on the surface condition of the cooling roll, Can be formed at the time of film formation, but the drawback is that the conversion of the sheet width is restricted.
  • the thickness of the ionomer film is preferably in the range of 20 to 200 m, which does not hinder post-processing after printing or embossing.
  • the ionomer film should be able to discharge corona as needed to strengthen the bond with other layers. No. In the corona discharge treatment, when a high voltage is applied at a high frequency to the gap between the electrode directly connected to the high voltage and the metal roll coated with silicon, the high voltage corona is discharged. appear . When the film travels at a constant speed, it reacts with ozone and nitrogen oxide to generate a carbonyl group and the like, and is hydrophilized. At the same time, a sparse surface with innumerable holes is formed on the surface by the discharge, and the surface of the film is lowered. By subjecting the molecular substance to PJ, the adhesiveness of printed ink and the like is improved and strengthened.
  • the effective corona discharge treatment amount is such that the surface tension of the treated surface is 46 to 50 dynes cm. If it exceeds 50 dynes Z cm, the winding may cause blocking, and arc discharge may cause pinholes in the resin layer. . In the case of 46 cm or less, if the adhesion of the printing ink is not stable, it will not be possible to obtain the adhesive strength with other substrates by post-processing at the same time. is there .
  • the ionomer film contains an antistatic agent to prevent the generation of static electricity due to friction when used as a floor material. It is preferable because it can be done.
  • the antistatic agent include cationic surfactants, amphoteric surfactants, anionic surfactants, and nonionic surfactants, for example, organic tin compounds. It is preferably used.
  • the base material of the cosmetic material of the present invention is made of a thermoplastic resin sheet.
  • the thermoplastic resin in this case include polyethylene, polypropylene, polybutyrene, polymethylpentene, a Polyolefins such as ionomers, vinyl polyacrylate, polyvinyl alcohol, ethylene, vinyl alcohol copolymer resin (But excluding polychlorinated vinyl), polyethylene terephthalate, ethylene terephthalate, etc. Polyesters such as tarta copolymers, polybutylene terephthalate, polycarbonate, etc.
  • Polyethylene resin Polystyrene, polymethylenestyrene, acrylic resin, acrylonitrilestyrene, ABS (A Styrene resin or styrene copolymer such as acrylonitrile and butadiene-styrene copolymer, and polymethacrylic acid methyl ester
  • ABS A Styrene resin or styrene copolymer such as acrylonitrile and butadiene-styrene copolymer
  • polymethacrylic acid methyl ester Nori, polymethacrylic acid ethyl alcohol, polymethacrylic acid butyric acid, polyacrylic acid methyl ester, polyacrylic acid ethyl ester, Acrylic resins such as butyric acrylate and polyamides such as Nylon 6 and Nylon 66, polyimid, polyphenylene Examples include resins such as oxide, polysole phenol, and vinyl phenol resin.
  • a resin having a higher melting point than the resin of the ionomer film of the present invention is used as a base material, it is the melting point of the ionomer film. Preference is given to those with a higher melting point than 7-99 ° C. In addition, the ability to select a material with excellent printability, a transparent or colored sheet, according to the purpose.
  • the resin for the ionomer film is melted and extruded. Films that are melted during coating to form a film or films made of the resin are preferred because they are often poor in printability. Not good.
  • Particularly preferred resins for the base material include, among those mentioned above, polypropylene, medium-density polyethylene, polyester, and the like.
  • the present invention is characterized in that the above-mentioned ionomer film is joined and integrated on one surface side of the base material via a heat-sensitive adhesive layer.
  • the heat sensitive adhesive (Heat sensitive adhisive agent) used in the present invention is an adhesive that exhibits an adhesive action by heating, and is used by heating such as petroleum resin and ketone resin. It has been known for a long time.
  • the heat-sensitive adhesive is a hot melt adhesive, that is, it becomes liquid when heated and is heated to room temperature. It shall also include an adhesive that solidifies when cooled and exhibits adhesive strength.
  • the use of the above-mentioned heat-sensitive adhesive makes it possible to use the heat-sensitive adhesive as the point J, which is used on the surface.
  • a strong bonding force between the sheet and the thermoplastic resin sheet can be obtained, and the adhesive layer as well as the picture layer is preliminarily formed on the thermoplastic sheet by continuous winding. It can be stored in a rolled state once, and after that, when laminating and integrating by heat press processing in single wafer processing, labor such as applying an adhesive is saved. It is mentioned that this is possible.
  • thermoplastic resin having the above-mentioned physical properties
  • Polyolefin resins such as polyethylene ethylene copolymer resins and ionomers, excluding the vinyl chloride resin which is a source of environmental pollution, are suitable. .
  • a heat-sensitive adhesive that has a high adhesive strength to an ionomer resin sheet and has excellent coating suitability by the extrusion coating method cannot be used.
  • a random copolymer resin of quinoline and acrylic acid is most suitable.
  • ethylene-methacrylic acid copolymer resin, propylene ⁇ methacrylic acid copolymer resin, butene-methacrylic acid copolymer Resin ethylene / methacrylic acid copolymer, propylene / acrylic acid copolymer, butene ⁇ acrylic acid copolymer, etc. can be used.
  • ethylene / methacrylic acid copolymer resin or ethylene ⁇ acrylic acid copolymer resin having a melting point of 90 to 100 .
  • Those of C can be used favorably.
  • An ionomer film is an excellent alternative to vinyl chloride film and has excellent surface properties and is also environmentally friendly, but it is not suitable for cosmetic materials.
  • the other constituent layers base Material and pattern layer
  • the other constituent layers are poor in adhesiveness and printability is not good, so using this as it is as a cosmetic material poses various problems. Occurs.
  • the above-described heat-sensitive adhesive is used for bonding between the ionomer film and other constituent layers. It is preferable to use
  • the formation of the picture layer can be performed by a force that can be performed by ordinary printing or by a transfer method.
  • a pattern layer and an adhesive layer are laminated in this order on a transfer base sheet to form a transfer sheet, and the side of the adhesive layer of the transfer sheet is covered. After heat-pressing and joining to the transfer material, the transfer base sheet is peeled off.
  • the picture layer can be set up by printing, using the usual force.
  • the picture layer can be provided on either the ionomer layer or the base material.
  • the transfer base sheet used for the transfer sheet is one of the materials that can be used for ordinary transfer sheets and has excellent printability that does not melt and cut by the heat during transfer. It is a thing.
  • stretched or unstretched sheets such as Polyester, Polyamide, Polypropylene, etc., and paper and non-woven fabrics.
  • the pasted product can be used.
  • the thickness is 5 to 50 m, which is a thickness that does not interfere with printing, and is uniform even without heat when transferring the picture layer. Is good because it can be
  • the print binder used for the picture layer of the above transfer sheet can be used with any of the print base sheets as long as they have an appropriate peeling property from the transfer base sheet.
  • the releasability of the sheet is determined by the transfer substrate sheet and the ink, and is obtained by using a linear polyester or polyvinyl butyral. , Ethyl senorolose, diazine derivatives, alkyl acrylate esters, polyester alkyl acrylate esters, vinyl chloride ⁇
  • the vehicle can be appropriately selected from vinyl acetate copolymer, chlorinated polyethylene, chlorinated polypropylene, etc.
  • the present invention can be used.
  • a resin containing no chlorine is desired, but a small amount of a coloring material using a picture layer is desired. Therefore, even if a chlorine-containing resin is used, the effect of the present invention is not substantially impaired.
  • the adhesive layer used for the transfer sheet is a material that is thermally bonded to the material to be transferred to transfer and bond the picture layer. It can be selected from linoleic, polyurethane, vinyl chloride / vinyl acetate copolymer, chlorinated polyethylene, chlorinated polypropylene, etc. . In the case where the pattern layer is to be transferred to a single layer, it is preferable to use the above-mentioned heat-sensitive adhesive. As for the adhesive layer, the fact that a resin containing no chlorine is more preferable is similar to the increase of the vehicle.
  • the packing material be layered through the primer layer accordingly.
  • this packer material can be used together with the ionomer layer to withstand the picture layer. It is a material for enhancing wear resistance. Of course, the same effect can be obtained by simply increasing the thickness of the ionomer layer, but the abrasion resistance greatly depends on the thickness of the surface layer. In order to enhance wear, special materials such as ionomers have a minimum thickness on the outermost surface, and the rest are more general-purpose and low-cost. It is desirable to increase the thickness of the resin layer.
  • polyolefin resin such as polyethylene, polypropylene, polybutylene, etc. And are preferred.
  • an EC (melt extrusion coating) processed resin layer (not shown) may be provided between the resin layer 3 and the heat-sensitive adhesive layer 2 as necessary. It can also be set up.
  • an anchor coating agent layer is provided in order to improve the adhesive strength between the resin layer 3 and the EC processing resin layer. It is preferred that for this purpose, for example, phenolic anchorant coating agents, urethane anchoring agents, etc. are used.
  • the above-mentioned EC force and anchor coat treatment are performed, for example, by applying an anchor coat agent on a base material, drying and removing the solvent, and continuously removing the solvent. After that, it is subjected to EC processing and further provided with a heat-sensitive adhesive layer 2, and then, if necessary, subjected to aging treatment. it can .
  • a primer layer can be provided, if necessary, in order to improve the adhesion between the phases.
  • the same resin as that used for forming the adhesive layer can be used.
  • a varnish such as a source derivative, a polyisocyanate or the like singly or as a mixture.
  • a step of forming a pattern layer on one surface of a base material and forming a heat-sensitive adhesive layer on the other surface, comprising the steps of ionomer film and the base material comprising the steps of ionomer film and the base material.
  • the step of superimposing the side of the heat-sensitive adhesive layer with the side of the heat-sensitive adhesive layer to form an integral joint is performed in a single step.
  • the formation of the heat-sensitive adhesive layer be carried out by extrusion and a coating method.
  • the step of joining and integrating the ionomer matrix and the base material and the step of laminating the backer material may be performed in the same step. Wear . If necessary, the surface of the ionomer finolem may be embossed.
  • Random methacrylic acid copolymer sheet (trade name: Nyuk The embossed surface of a renole (manufactured by Mitsui Dupont Co., Ltd.) has a two-component hardened polyurethan ink (trade names: ALFA, the Gravure printing and a picture layer.
  • a chlorinated polypropylene resin (trade name: LDK-TR, manufactured by The Inktech Co., Ltd.) is coated on the pattern layer. And set up a layer of primer.
  • a 200- ⁇ m-thick olefin-based packing material is superimposed on the pattern layer surface of the ethylene-methacrylic acid copolymer sheet, and the pattern layer surface is formed.
  • Ethylene on the opposite side ⁇ Thick ionomer film (trade names: Himiran, Mitsui De) on the surface of the methacrylic acid copolymer sheet Co., Ltd.), and subjected to a heat press at 140 ° C. and 5 kg / cm 2 for 10 minutes to obtain a cosmetic material.
  • a two-component hardened poly-silver ink (trade name: ALFA, The Inteck)
  • the two-part curable polyurethane resin liquid (trade name: ⁇ Primer Co., Ltd. (made by Seika Chemical Co., Ltd.) obtained a primer layer by coating.
  • the wear test specified in J1S-A5705 is performed under the conditions of abrasive paper S-42, wear wheel (5 cm, loadable lkg, 1000 rotations). In comparison with the conventional polychlorinated vinyl resin sheet, the amount was 0.12 g. An abrasion resistance test was conducted on the cosmetic material under the same conditions, and the abrasion amount was about 25 g.
  • the chemical material of the present invention was excellent in abrasion resistance, and was broken by peeling. It was confirmed that there was no such thing.
  • Polyethylene terephthalate film (trade name: T-600 WE, trade name: Daiwa Co., Ltd.) with an easy-adhesion layer on both sides and a thickness of 25 m
  • a two-component curable polyurethane ink (trade name: ALFA, manufactured by ⁇ Inktech Co., Ltd.).
  • ALFA two-component curable polyurethane ink
  • a primer layer is set up on the opposite side of the pattern layer surface of the polyethylene terephthalate film.
  • an anoquinone titanate-based anchor coating agent ( Product name: B-1, Co., Ltd. (manufactured by Nihon Soda Co., Ltd.), and the solvent is dried and removed, and continuously extruded onto it.
  • Ethylene ⁇ Methacrylic acid random copolymer resin (trade name: Ext. No. Coating Method) New Cler, Mitsui Dupont Co., Ltd.).
  • Polyethylene-based fasteners with a thickness of 200 m are stacked on the picture layer side of the polyethylene film to form a polyethylene film.
  • a 20 / m-thick ionomer film (trade name: Himiran, manufactured by Mitsui Dupont Co., Ltd.) on the side of the methacrylic acid copolymer resin layer
  • the cosmetics were obtained by subjecting them to heat pressing at 140 ° C. and 5 kg / cm 2 for 10 minutes.
  • Polishing wear test specified in JIS — A5705 The test was carried out under the conditions of paper S-42, a worn wheel diameter of 5 cm, a load of 1 kg and rotation of 1000, and the wear amount was 0.12 g. As a comparison, a wear resistance test was performed on a conventional cosmetic material having a surface made of polyvinyl chloride resin under the same conditions, and a wear amount of 0.25 g was obtained. In addition, it was confirmed that the cosmetic material of the present invention was excellent in abrasion resistance and did not break due to delamination.
  • Example 3 instead of the polyethylene terephthalate, a 50-m-thick acrylic resin film (quotient ⁇ .
  • DD-C3 ⁇ HBS 006, manufactured by Mitsubishi Rayon Co., Ltd. on one side of which is a two-component curing type polyurethane ink (trade name: ALFA)
  • ALFA two-component curing type polyurethane ink
  • the Inktec Co., Ltd. made a Daravia print and provided a picture layer.
  • a chlorinated polypropylene resin solution (trade name: LDK-T) is placed on the pattern layer.
  • a two-component hardening type polyurethan-based anchor coating agent (trade name: anchor agent, on the surface opposite to the acrylic resin film pattern layer surface) (Showa Ink Co., Ltd.) is coated, the solvent is dried and removed, and is continuously extruded onto it to form a coating method (Extruder).
  • a 20-m-thick ethylene / random methacrylate copolymer resin (trade name: ukukler, Mitsui) (Made by T-Bon Co., Ltd.).
  • a cosmetic material was obtained in the same manner as in Example 3.
  • Example 4 in place of the polyethylene terephthalate film, a 50-m-thick ethylene vinylinole coil was used instead of the polyethylene terephthalate film.
  • a cosmetic material was obtained by using a copolymerized fat and oil phenol (trade name: EVANORE EF-E, manufactured by Kuraray Co., Ltd.) in the same manner as in Example 3 except for the above. .
  • Example 3 instead of the polyethylene film, a 50 m thick moldable polyethylene film was used instead of the film film.
  • a cosmetic material was obtained using a film (trade name: T-92, manufactured by Teijin Limited) in the same manner as in Example 3 except for the above.

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PCT/JP1995/001217 1994-06-22 1995-06-20 Materiau de finition WO1995035210A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19950921989 EP0714762B1 (en) 1994-06-22 1995-06-20 Decorative material
US08/602,727 US5824415A (en) 1994-06-22 1995-06-20 Decorative material

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP16293294A JPH081897A (ja) 1994-06-22 1994-06-22 化粧材
JP16293394A JPH0813740A (ja) 1994-06-22 1994-06-22 化粧材
JP6/162932 1994-06-22
JP6/162933 1994-06-22
JP16293194A JP3883588B2 (ja) 1994-06-22 1994-06-22 化粧材
JP6/162931 1994-06-22
JP7/56321 1995-03-15
JP05632195A JP3613406B2 (ja) 1995-03-15 1995-03-15 床材

Publications (1)

Publication Number Publication Date
WO1995035210A1 true WO1995035210A1 (fr) 1995-12-28

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PCT/JP1995/001217 WO1995035210A1 (fr) 1994-06-22 1995-06-20 Materiau de finition

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US (1) US5824415A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0714762B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100354945B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW280793B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1995035210A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US10450760B2 (en) 2006-01-12 2019-10-22 Valinge Innovation Ab Floorboards comprising a decorative edge part in a resilient surface layer

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US10450760B2 (en) 2006-01-12 2019-10-22 Valinge Innovation Ab Floorboards comprising a decorative edge part in a resilient surface layer
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WO2018153874A1 (de) 2017-02-24 2018-08-30 Profol Kunststoffe Gmbh Antistatisches dekorlaminat

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TW280793B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-07-11
EP0714762A4 (en) 1999-05-06
KR960703730A (ko) 1996-08-31
US5824415A (en) 1998-10-20
EP0714762A1 (en) 1996-06-05
EP0714762B1 (en) 2011-05-11
KR100354945B1 (ko) 2003-03-15

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