WO2006006713A1 - 離型シート及びその離型シートを用いて得られる成形品 - Google Patents
離型シート及びその離型シートを用いて得られる成形品 Download PDFInfo
- Publication number
- WO2006006713A1 WO2006006713A1 PCT/JP2005/013203 JP2005013203W WO2006006713A1 WO 2006006713 A1 WO2006006713 A1 WO 2006006713A1 JP 2005013203 W JP2005013203 W JP 2005013203W WO 2006006713 A1 WO2006006713 A1 WO 2006006713A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- release
- resin
- release sheet
- sheet
- Prior art date
Links
- 239000010410 layer Substances 0.000 claims abstract description 114
- 229920005989 resin Polymers 0.000 claims abstract description 43
- 239000011347 resin Substances 0.000 claims abstract description 43
- 239000011882 ultra-fine particle Substances 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 19
- 239000011247 coating layer Substances 0.000 claims abstract description 6
- 239000010419 fine particle Substances 0.000 claims description 13
- 239000011342 resin composition Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 description 27
- 238000001035 drying Methods 0.000 description 23
- 239000011248 coating agent Substances 0.000 description 20
- 239000002649 leather substitute Substances 0.000 description 20
- 239000000203 mixture Substances 0.000 description 20
- 238000007789 sealing Methods 0.000 description 14
- 239000002904 solvent Substances 0.000 description 13
- 239000002612 dispersion medium Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000006224 matting agent Substances 0.000 description 8
- -1 polypropylene Polymers 0.000 description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 7
- 239000004800 polyvinyl chloride Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 229920000877 Melamine resin Polymers 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229920001225 polyester resin Polymers 0.000 description 4
- 239000004645 polyester resin Substances 0.000 description 4
- 229920005749 polyurethane resin Polymers 0.000 description 4
- 229920002050 silicone resin Polymers 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000007865 diluting Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920005672 polyolefin resin Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241000238558 Eucarida Species 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- VKCIBUHEWLNHEP-UHFFFAOYSA-N C=CC=C.C=CC=C.C=CC=C.C(C=C)#N Chemical compound C=CC=C.C=CC=C.C=CC=C.C(C=C)#N VKCIBUHEWLNHEP-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- ONTAEZSXZGCILH-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)-methoxyamino]methanol Chemical compound CON(CO)C1=NC(N)=NC(N)=N1 ONTAEZSXZGCILH-UHFFFAOYSA-N 0.000 description 1
- MBHRHUJRKGNOKX-UHFFFAOYSA-N [(4,6-diamino-1,3,5-triazin-2-yl)amino]methanol Chemical compound NC1=NC(N)=NC(NCO)=N1 MBHRHUJRKGNOKX-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000007754 air knife coating Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/403—Adhesives in the form of films or foils characterised by release liners characterised by the structure of the release feature
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/001—Release paper
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/412—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of microspheres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
-
- 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.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24438—Artificial wood or leather grain surface
Definitions
- the present invention relates to a release sheet, and more particularly to a release sheet capable of producing a molded article having a matte tone with reduced gloss and a molded article obtained using the release sheet.
- the release sheet is made of various synthetic leather products such as synthetic leather made of polyurethane resin, semi-synthetic leather, synthetic leather made of polyvinyl chloride and vinyl resin, and release sheets used in the manufacture of decorative panels, etc. It is also used as a protective sheet for the adhesive layer of adhesive products.
- a release sheet a polyolefin resin such as a polypropylene resin or a polymethylpentene resin is laminated on the surface of a base sheet and a release layer is provided, or a release layer is provided by coating an alkyd resin. It is known that the release layer is embossed with an embossing roll provided with fine irregularities.
- the surface of the release layer of these release sheets is extruded with a polyurethane resin composition, a polysalt-vinyl resin composition, etc., and the embossed pattern on the surface of the release layer is transferred to the release sheet.
- a polyurethane resin composition a polysalt-vinyl resin composition, etc.
- the embossed pattern on the surface of the release layer is transferred to the release sheet.
- a release sheet used to form a matte tone uniformly on the surface of a synthetic leather a release smooth surface is provided on one side of a base paper, and a release resin is formed on the release sheet.
- a coating solution of a resin composition in which organic fine particles and / or organic fine particles are uniformly dispersed a mold release having fine irregularities with a surface arithmetic average surface roughness of 0.5 to 15 m.
- Japanese Patent Laid-Open No. 2 0 0 2-3 6 1 8 1 5 Japanese Patent Laid-Open No. 2 0 0 2-3 6 1 8 1 5.
- the above-mentioned conventional release sheet is sufficient to make the surface of a molded product obtained by using the release sheet to have a mirror-like appearance with high gloss, but it is a mat that suppresses gloss. It was not enough to make it.
- the present invention provides a release sheet that has excellent heat resistance and mechanical strength over a long period of time, and even when it is used repeatedly, the matte finish with no change in surface gloss is suppressed. Furthermore, the present invention aims to provide molded products such as synthetic leather and decorative boards of uniform quality obtained by using the release sheet.
- the present inventor provided a matting layer in which fine concavo-convex surface of matte is formed on the surface between the base sheet and the release layer, and the release layer.
- the above-mentioned problems can be solved by the synergistic effect of the matting layer and the release layer by forming a coating layer of a release resin containing inorganic or organic ultrafine particles. It came.
- a matting layer having fine matte unevenness formed on the surface is provided on at least one surface of the base material sheet, and the average particle size is 0 on the surface of the matting layer. It is an object of the present invention to provide a release sheet characterized in that a release layer formed of a coating layer of a release resin containing ultra fine particles of 0 1 to 0.3 im is provided.
- the present invention also provides the release sheet, wherein the matting layer is formed of a coating layer containing fine particles having an average particle diameter of 0.5 to 30 m. It is.
- the present invention also provides a release sheet in which the ultrafine particles contained in the release layer in the release sheet are Siri force ultrafine particles.
- the present invention also provides a release sheet in which the surface layer has a glossiness of 1.5 to 2.5%.
- the present invention is obtained by forming a resin composition layer on the surface of a release layer of any release sheet of the release sheet, then curing the resin composition layer, and then peeling the release composition from the release sheet.
- the featured surface is to provide a matte-like resin molded product.
- the release sheet of the present invention has excellent heat resistance and mechanical strength over a long period of time, and even when repeatedly used, it prevents the matte gloss from suppressing the gloss of the surface. be able to. Further, by using the release sheet of the present invention, it is possible to provide a molded article such as synthetic leather or a decorative board having a uniform matte quality with reduced gloss. Preferred embodiments for carrying out the invention
- paper sheets such as high-quality paper, clay-coated paper, cast-coated paper, polyolefin resin such as polyethylene resin, polypropylene resin, polybutylene terephthalate tree S, Examples thereof include polyester resins such as polyethylene terephthalate resin and polyethylene naphthalate resin, polyester resin, acetate resin, polystyrene resin, and synthetic resin sheets such as vinyl chloride resin.
- the base sheet may be a single layer or a multilayer of two or more layers of the same or different types.
- the thickness of the base sheet is not particularly limited, but is usually from 10 to 30 mm, preferably from 20 to 20.
- the sealing layer is not particularly limited as long as it has a sealing function, but a composition comprising a binder and an inorganic filler is preferable.
- the binder include natural rubber, butadiene rubber, styrene-butadiene rubber, chloroprene rubber, isoprene rubber, acrylonitrile tributadiene rubber, ethylene-propylene rubber, ethylene-vinyl acetate rubber, acrylic rubber, urethane rubber, polyester resin, And acrylic resin.
- the inorganic filler examples include kaolin clay, calcined clay, bentonite, talc, diatomaceous earth, gypsum, barium sulfate, and aluminum silicate.
- the blending amount of the filler is not particularly limited as long as it exhibits a sealing function, but is usually preferably 50 to 98% by mass of the total amount of the composition constituting the sealing layer.
- the glossiness of the surface of the sealing layer is preferably 5% or more, more preferably 8% or more,
- the upper limit of the glossiness is not particularly limited, but if it is too high, the adhesive strength of the matting layer may be weakened. Therefore, it is preferably 40% or less, more preferably 20% or less, and 15% or less. Particularly preferred.
- a liquid sealing layer composition obtained by diluting a component having a sealing function with a dispersion medium or a solvent is used. This can be done by applying to both surfaces and drying.
- dispersion medium or solvent examples include water, organic solvents such as toluene, ethyl acetate, and methyl ethyl ketone.
- the thickness of the sealing layer is not particularly limited, but as a coating amount after drying, usually 1 to 30 g Zm 2 is preferable, 2 to 2 O g / m 2 is more preferable, and 3 to L 5 g / m 2 is particularly preferred.
- coating methods include gravure coating, bar coating, spray coating, spin coating, air knife coating, roll coating, blade coating, gate roll coating, and die coating. Can be used.
- drying method for example, a method of heat drying in a hot air drying furnace or the like can be used.
- the drying temperature is not particularly limited, but is preferably 100 to 200 ° C., and the drying time is preferably 10 seconds to 5 minutes.
- the matting layer gives fine mat-like irregularities on the surface of the release layer provided on the surface of the matting layer.
- the matting layer has fine mat-like irregularities formed on the surface of the matting layer.
- the matte surface of the matting layer preferably has a glossiness of 1.5 to 8%. Further, the matte surface preferably has an arithmetic average surface roughness of 5 to 30 ⁇ m, and particularly preferably 10 to 20 ⁇ m.
- the matting layer comprises a resin and a matting agent.
- the resin include resins capable of forming various films such as acrylic resins, polyolefin resins, polyester resins, polyvinyl alcohol resins, and polystyrene resins.
- the matting agent is insoluble in the film-forming resin, dispersion medium, and solvent contained in the matting layer. Thus, fine irregularities can be formed on the surface of the matting layer.
- Examples of the matting agent include fine particles, specifically, inorganic fine particles and organic fine particles.
- Examples of the inorganic fine particles include fine particles of silica, calcium carbonate, talc, force orin, titanium oxide, zinc oxide, alumina, magnesium hydroxide, aluminum hydroxide, and the like.
- Examples of organic fine particles include fine particles of starch, cross-linked starch, melamine resin, nylon resin, polystyrene, polypropylene resin, acrylic resin, and the like.
- the average particle diameter of the mating agent is not particularly limited, but is usually preferably 0.5 to 30 ⁇ m, more preferably 1 to 20 ⁇ m, and particularly preferably 2 to 10 ⁇ m.
- the mating agent may be used alone or in combination of two or more.
- the compounding amount of the matting agent may be appropriately selected according to the degree of fine irregularities on the surface of the matting layer, but is preferably selected so that the glossiness of the surface is 1.5 to 8%. do it. Usually, 30 to 70% by mass is preferable with respect to the total amount of resin and matting agent.
- additives may be appropriately blended in the matting layer.
- examples of other additives include a dispersing agent, a repelling agent, an antioxidant, a UV absorber, an antifoaming agent, a dye, and a pigment.
- the thickness of the matting layer is not particularly limited, but is usually preferably 1 to 30 g / m 2 , more preferably 2 to 20 g / m 2 as a coating amount after drying, 3 to 15 g / m 2 is particularly preferred.
- the matting layer can be provided on one surface or both surfaces of the substrate.
- a liquid matting layer composition obtained by diluting the resin and the matting agent with a dispersion medium or a solvent is used. It can be done by applying to the surface and drying.
- Examples of the dispersion medium or solvent include water and organic solvents.
- the content of the dispersion medium or solvent is not particularly limited, but is usually preferably from 50 to 95% by mass based on the total amount of the liquid matting layer composition.
- the same method as the coating method of the said sealing layer can be used.
- the drying temperature is not particularly limited, but is preferably from 100 to 200 ° C, and the drying time Is preferably 10 seconds to 5 minutes.
- the release layer can be formed by applying the release layer composition on the mat-like fine irregularities on the surface of the matting layer. Since the release layer is thinly applied to the surface of the matting layer, the surface of the release layer can be formed into a shape approximately similar to the matte fine irregularities on the surface of the matting layer. Finer irregularities can be formed by the inorganic or organic ultrafine particles contained in the layer.
- the glossiness of the surface of the release layer is preferably 1.5 to 2.7%, more preferably 1.5 to 2.6%, and particularly preferably 1.5 to 2.5%.
- the matte surface preferably has an arithmetic average surface roughness of 5 to 30 m, particularly preferably 10 to 20 zm.
- the release layer contains a release resin and ultrafine particles having an average particle diameter of 0.01 to 0.3 mm.
- releasable resins examples include silicone resins, alkyd resins, methylol melamine resins, melamine resins such as methoxymethylol melamine resins, and thermosetting or ionizing radiation curable resins such as acrylic resins. Silicone resins are preferred, and addition-type silicone resins are particularly preferred.
- Ultrafine particles having an average particle diameter of 0.01 to 3 m are insoluble in the release resin, dispersion medium, and solvent, and can form fine irregularities on the surface of the release layer.
- ultrafine particles having an average particle diameter of 0.01 to 0.3 ⁇ m examples include inorganic or organic ultrafine particles having an average particle diameter of 0.01 to 0.3 ⁇ m.
- inorganic or organic ultrafine particles ultrafine particles made of the above-described materials can be used as the mating agent.
- the average particle size of the ultrafine particles is 0.01 to 0.3 ⁇ m, preferably 0.01 to 0.1 ⁇ m, and particularly preferably 0.01 to 0.05 ⁇ m.
- the ultrafine particles may be used singly or in combination of two or more.
- the blending amount of ultrafine particles having an average particle size of 0.01 to 0.3 ⁇ m may be appropriately selected according to the degree of fine irregularities on the surface of the release layer, but usually a release resin.
- the average particle size is preferably 10 to 70% by mass, particularly preferably 20 to 50% by mass, based on the total amount of ultrafine particles having an average particle size of 0.01 to 0.3 ⁇ m.
- blend another additive suitably with a mold release layer.
- additives include catalysts, leveling agents, surfactants, dyes, and dispersants.
- the catalyst cures the resin
- the compounding amount of the catalyst is preferably 0.5 to 3 parts by mass with respect to 100 parts by mass of the resin.
- a liquid release layer composition obtained by diluting a release resin and inorganic or organic ultrafine particles with a dispersion medium or solvent is used. It can be done by applying to the surface and drying.
- the thickness of the release layer is not particularly limited, but the coating amount after drying is usually preferably ⁇ 1 to 15 g / m 2 , 0.5 to: L 0 g / m 2 is more preferable, l ⁇ 5 g / m 2 is particularly preferred. If the coating amount of the release layer is less than 0.1 lg / m 2 , the peeling performance may become unstable. On the other hand, when the coating amount of the release layer exceeds 15 / ⁇ 2 , the release layer surface when the release sheet is wound in a roll shape is likely to block the back surface of the release sheet. Thus, the release performance of the release layer surface may be reduced due to blocking.
- a liquid release layer composition comprising a release resin, inorganic or organic ultrafine particles, and a dispersion medium or solvent is applied to the surface of the matting layer 1 or 2, and dried. It can be done by curing.
- a coating method the same method as the coating method of the said sealing layer can be used.
- a drying method for example, a method of heat drying in a hot air drying furnace or the like can be used.
- the drying temperature is not particularly limited, but is preferably 100 to 200 ° C., and the drying time is preferably 10 seconds to 5 minutes.
- dispersion medium or solvent examples include aromatic hydrocarbons such as toluene and xylene, aliphatic hydrocarbons such as hexane, heptane, and octane, and ketones such as dimethyl ketone, methyl ethyl ketone, jetyl ketone, and cyclohexanone.
- aromatic hydrocarbons such as toluene and xylene
- aliphatic hydrocarbons such as hexane, heptane, and octane
- ketones such as dimethyl ketone, methyl ethyl ketone, jetyl ketone, and cyclohexanone.
- the dispersion medium or the solvent may be used alone or as a mixture of two or more.
- the amount of the dispersion medium or solvent may be appropriately selected in order to bring the viscosity at the time of application to an appropriate range, but the solid content of the liquid release layer composition is preferably 10 to 50% by mass, and 20 ⁇ 40 mass% is particularly preferred.
- the release force of the release layer of the release sheet of the present invention is preferably 50 to 30 O mN / 3 cm according to the measurement method described in the examples.
- a method for producing a molded article such as a synthetic leather and a decorative board using the release sheet of the present invention Known paste coating methods (for example, polysalt vinyl resin synthetic leather), dry methods (for example, polyurethane resin synthetic leather) and the like can be mentioned.
- a resin composition layer can be formed by forming a resin composition layer on the surface of the release layer of the release sheet, then curing the resin composition layer, and then peeling the release composition from the release sheet.
- a resin composition for the skin layer of a synthetic leather is applied to the surface of a release layer of a release sheet, followed by heat drying to form a skin layer coating.
- a synthetic leather having a matte-like surface can be produced by attaching a base onto the substrate, drying and aging, and then removing the release sheet.
- a decorative board can be produced.
- the performance evaluation of the release sheet obtained in the example of the present invention or the comparative example was performed by the following method.
- the gloss of the matting layer and the release layer at an angle of 75 ° was measured using a gloss meter (GM-26 D type, manufactured by Murakami Color Research Laboratory Co., Ltd.).
- the film thickness after drying a one-component polyurethane resin solution (Dainippon Ink Industries Co., Ltd., trade name “Crisbon 5 5 1 6 S”) on the surface of the release layer of the release sheet is 20 mm. And then dried in a hot air dryer at 1 30 for 2 minutes, cut to a size of 20 cm x 3 cm, and the peel strength of the cut material conforms to JISK 0 2 3 7 Measured at 3 cm width.
- a one-component polyurethane resin solution Dainippon Ink Industries Co., Ltd., trade name “Crisbon 5 5 1 6 S”
- the surface of the release layer of the release sheet was visually observed for the presence or absence of unevenness and evaluated for the following criteria.
- Synthetic leather gloss prepared using the mold release sheet first and synthetic leather gloss prepared using the 5th time were compared and observed visually.
- a high-quality paper of 127 g / m 2 (made by Nippon Paper Industries Co., Ltd.) was used as the base sheet, and 100 parts by weight of Olixley, 10 parts by weight of styrene butadiene rubber and 160 parts of water on one side of the base sheet.
- the liquid composition consisting of parts by mass was applied with an air knife knife so that the coating amount after drying was 12 gZm 2 and dried to form a sealing layer.
- the surface layer had a glossiness of 13%.
- this sealing layer On the surface of this sealing layer, polyvinyl alcohol resin (made by Kuraray Co., Ltd., trade name “P VA-117”) 10.5 parts by mass, matting agent (made by Matsutani Chemical Industry Co., Ltd., trade name “Matsuya”) ⁇ Kikkyo '', starch, average particle size 5 ⁇ m) 10.0 parts by weight, and 136.2 parts by weight of water, a liquid matting layer composition having a coating amount after drying of 5 g / m 2 Then, coating was performed with an air knife coater and dried at 160 ° C. for 30 seconds to form a matted layer having a fine concavo-convex shape with a matte surface.
- the matte layer had a surface glossiness of 2.0% and an arithmetic average surface roughness of 15 zm.
- an addition type silicone resin manufactured by Shin-Etsu Chemical Co., Ltd., trade name “X-62-2791” 100 parts by mass, Siri force ultra fine particle powder (Nissan Chemical Industries ( Product name “MEK-ST”, average particle size 0.03 m) 50 parts by mass, catalyst (manufactured by Shin-Etsu Chemical Co., Ltd., product name “PL-50 ⁇ ”) 1 part by mass, and solvent ( (Mixture of toluene / methylethylketone (mass ratio 7/3)) 350 parts by weight of the liquid release layer composition was coated with a barco such that the coating amount after drying was 2 g / m 2. It was coated overnight, dried at 175 ° C for 1 minute, a release layer was formed, and a release sheet was produced. The performance of the obtained release sheet was evaluated by the above test method. The result
- Example 1 As the mating layer, SBR resin (manufactured by JSR Corporation, trade name) "0 6 1 4", Styrene-Butadiene Rubber Resin) 1 2.0 parts by mass, matting agent (Matsuya Chemical Co., Ltd., trade name "Matsuya Kikyo", starch, average particle size 5mm) 1 0.0 part by weight, thickener (Toa Gosei Co., Ltd., trade name “Alon A—7 1 80”, methacrylic acid copolymer) 0.6 part by weight, and water 1 4 6 .6
- the composition for the liquid matting layer which is a part of the mixture, was applied with an air knife coater so that the coating amount after drying was 5 gZm 2 , and dried at 160 ° C.
- a release sheet was produced in the same manner as in Example 1 except that a matted layer having a surface with a fine concavo-convex shape was formed.
- the glossiness of the surface of the matting layer was 7.0%, and the arithmetic average surface roughness was 1 5 111.
- the performance of the obtained release sheet was evaluated by the above test method. The results are shown in Table 1.
- Example 1 a release sheet was produced in the same manner as in Example 1 except that the release layer was formed directly on the clay-coated paper without forming the matting layer. The performance of the obtained release sheet was evaluated by the above test method. The results are shown in Table 1.
- Example 1 a release sheet was prepared in the same manner as in Example 1 except that the release layer was formed without containing ultrafine particles in the release layer. The performance of the obtained release sheet was evaluated by the above test method. The results are shown in Table 1. (Comparative Example 3)
- the resulting paste-like polyvinyl chloride resin composition has a coating amount of 180 gZm 2 when dried by the knife coat method. And then dried at 190 ° C for 2 minutes. After that, a base fabric is bonded to the surface via an adhesive, dried, aged, and then peeled off from the release sheet to obtain polychlorinated When vinyl resin synthetic leather was produced, the polyvinyl chloride resin synthetic leather had an excellent matte surface.
- a polyvinyl chloride resin synthetic leather was produced by repeating the same operation 4 times as described above. As a result, the release sheet was not torn, and the second to fifth times. All of the polyvinyl chloride resin synthetic leathers manufactured in 1) had an excellent matte surface.
- Example 3 polyvinyl chloride was repeated 5 times in the same manner as in Example 3 except that the release sheet obtained in Example 2 was used instead of the release sheet obtained in Example 1.
- the release sheet was not torn, and all the synthetic vinyl vinyl resin synthetic leather produced in the first to fifth times had an excellent matte surface.
- the release sheet of the present invention can be used as a carrier sheet such as a process sheet.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Laminated Bodies (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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KR1020077000595A KR20070033420A (ko) | 2004-07-13 | 2005-07-11 | 이형시트 및 그 이형시트를 이용해서 얻은 성형품 |
EP05766461.7A EP1767345B1 (en) | 2004-07-13 | 2005-07-11 | Releasing sheet and formed article obtained by using such releasing sheet |
JP2006529207A JP4927544B2 (ja) | 2004-07-13 | 2005-07-11 | 離型シート及びその離型シートを用いて得られる成形品 |
US11/632,488 US8790767B2 (en) | 2004-07-13 | 2005-07-11 | Release sheet and formed article obtained by using such release sheet |
Applications Claiming Priority (2)
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JP2004206556 | 2004-07-13 | ||
JP2004-206556 | 2004-07-13 |
Publications (1)
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WO2006006713A1 true WO2006006713A1 (ja) | 2006-01-19 |
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ID=35784040
Family Applications (1)
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PCT/JP2005/013203 WO2006006713A1 (ja) | 2004-07-13 | 2005-07-11 | 離型シート及びその離型シートを用いて得られる成形品 |
Country Status (7)
Country | Link |
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US (1) | US8790767B2 (ja) |
EP (1) | EP1767345B1 (ja) |
JP (1) | JP4927544B2 (ja) |
KR (1) | KR20070033420A (ja) |
CN (1) | CN100560357C (ja) |
TW (1) | TWI362996B (ja) |
WO (1) | WO2006006713A1 (ja) |
Cited By (6)
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WO2009104366A1 (ja) * | 2008-02-21 | 2009-08-27 | 三菱樹脂株式会社 | 強酸ポリマーシート製造用フィルム |
JP2009196221A (ja) * | 2008-02-21 | 2009-09-03 | Mitsubishi Plastics Inc | 強酸ポリマーシート製造用フィルム |
JP2009196223A (ja) * | 2008-02-21 | 2009-09-03 | Mitsubishi Plastics Inc | 強酸ポリマーシート製造用積層フィルム |
JP2011025532A (ja) * | 2009-07-24 | 2011-02-10 | Ajinomoto Co Inc | 金属膜付きフィルム |
WO2011094930A1 (en) * | 2010-02-02 | 2011-08-11 | Lintec Corporation | Release sheet, synthetic leather and manufacturing method thereof |
JP2012172279A (ja) * | 2011-02-22 | 2012-09-10 | Dainippon Printing Co Ltd | 合成皮革製造用離型紙 |
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WO2009050951A1 (ja) * | 2007-10-17 | 2009-04-23 | Oji Tac Co., Ltd. | 工程剥離シート用基材シート、工程剥離シートおよび合成皮革の製造方法 |
WO2009057315A1 (ja) * | 2007-10-31 | 2009-05-07 | Unitika Ltd. | 離型性ポリエステルフィルム |
CN101565919B (zh) * | 2009-06-05 | 2011-07-27 | 中国乐凯胶片集团公司 | 合成皮革用哑光离型纸 |
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JP5837298B2 (ja) * | 2010-12-24 | 2015-12-24 | 大王製紙株式会社 | 剥離紙用原紙 |
CN105612052B (zh) * | 2013-10-11 | 2018-04-20 | 琳得科株式会社 | 工艺片 |
CN104371539A (zh) * | 2014-10-31 | 2015-02-25 | 江阴特洁橡塑有限公司 | 纳米级有机硅脱模剂及其使用方法 |
WO2017200102A1 (ja) * | 2016-05-20 | 2017-11-23 | 日立化成株式会社 | 離型フィルム |
DE112017000166B4 (de) * | 2016-06-17 | 2020-07-09 | Nissha Co., Ltd. | Übertragungsfolie, Dekorfolie und Dekorgegenstand |
US11504955B2 (en) | 2016-08-19 | 2022-11-22 | Wilsonart Llc | Decorative laminate with matte finish and method of manufacture |
US11745475B2 (en) | 2016-08-19 | 2023-09-05 | Wilsonart Llc | Surfacing materials and method of manufacture |
US11077639B2 (en) * | 2016-08-19 | 2021-08-03 | Wilsonart Llc | Surfacing materials and method of manufacture |
TWI614106B (zh) * | 2017-04-26 | 2018-02-11 | 伸昌光電材料股份有限公司 | 塗層材料及其製造方法 |
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- 2005-07-11 EP EP05766461.7A patent/EP1767345B1/en active Active
- 2005-07-11 WO PCT/JP2005/013203 patent/WO2006006713A1/ja active Application Filing
- 2005-07-11 KR KR1020077000595A patent/KR20070033420A/ko not_active Application Discontinuation
- 2005-07-11 US US11/632,488 patent/US8790767B2/en active Active
- 2005-07-11 JP JP2006529207A patent/JP4927544B2/ja active Active
- 2005-07-11 CN CNB2005800236032A patent/CN100560357C/zh active Active
- 2005-07-12 TW TW094123477A patent/TWI362996B/zh active
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JP2012172279A (ja) * | 2011-02-22 | 2012-09-10 | Dainippon Printing Co Ltd | 合成皮革製造用離型紙 |
Also Published As
Publication number | Publication date |
---|---|
TWI362996B (en) | 2012-05-01 |
JP4927544B2 (ja) | 2012-05-09 |
CN100560357C (zh) | 2009-11-18 |
EP1767345A4 (en) | 2009-11-25 |
CN1984776A (zh) | 2007-06-20 |
EP1767345B1 (en) | 2017-12-20 |
TW200615139A (en) | 2006-05-16 |
KR20070033420A (ko) | 2007-03-26 |
US8790767B2 (en) | 2014-07-29 |
US20070202301A1 (en) | 2007-08-30 |
EP1767345A1 (en) | 2007-03-28 |
JPWO2006006713A1 (ja) | 2008-05-01 |
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