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公开(公告)号：EP1144532A1
公开(公告)日：2001-10-17
申请号：EP99964185.5
申请日：1999-12-09
发明人： TAKEDA, Yasuyuki
IPC分类号： C09J133/06 , C09J201/06 , C09J7/02 , C09J175/04 , C08G18/62
CPC分类号： C09J201/06 , C08G18/348 , C08G18/6229 , C08G2290/00 , C08L2666/34 , C09D175/04 , C09J7/22 , C09J7/28 , C09J7/29 , C09J7/38 , C09J133/066 , C09J175/04 , C09J2203/334 , C09J2400/163 , C09J2433/00
摘要： The adhesive composition comprises a hydroxyl group-containing adhesive polymer having little or no carboxylic groups in the molecule, and a separate compound that is an aromatic carboxylic acid compound. This composition prevents the corrosion of a metal layer without requiring formation of a protective film in the production of an adhesive sheet comprising a metal layer.
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公开(公告)号：EP1131212A1
公开(公告)日：2001-09-12
申请号：EP99951541.4
申请日：1999-09-21
发明人： TAKEDA, Yasuyuki
CPC分类号： B32B7/02 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/304 , B32B27/308 , B32B27/40 , B32B2307/40 , B32B2311/16 , B32B2311/24 , B32B2451/00 , B44C1/105 , B44C1/14 , B44F1/02 , B44F1/06 , B44F1/14
摘要： To provide a method for the production of a decorative film, by which minute uneven patterns can randomly be formed on a metal layer, and a decorative film which presents rainbow color appearances irrespective of observing directions. The decorative film of the present invention is produced from a decorative film precursor comprising the first resin layer, the second layer having a thickness of 0.3 to 0.8 νm, and a metal layer, which are laminated in this order. When the decorative film precursor is heated at a specific temperature for a certain time, and then cooled, the second resin layer reversibly expands and shrinks. During the expansion and shrinkage of the second resin layer, the metal layer in contact with the second resin layer plastically deforms, and minute uneven patterns are formed. The minute uneven patterns function as a diffraction gratin which presents rainbow color appearances irrespective of observing directions.
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公开(公告)号：EP1131212B1
公开(公告)日：2003-05-02
申请号：EP99951541.4
申请日：1999-09-21
发明人： TAKEDA, Yasuyuki
CPC分类号： B32B7/02 , B32B15/08 , B32B15/20 , B32B27/08 , B32B27/304 , B32B27/308 , B32B27/40 , B32B2307/40 , B32B2311/16 , B32B2311/24 , B32B2451/00 , B44C1/105 , B44C1/14 , B44F1/02 , B44F1/06 , B44F1/14
摘要： To provide a method for the production of a decorative film, by which minute uneven patterns can randomly be formed on a metal layer, and a decorative film which presents rainbow color appearances irrespective of observing directions. The decorative film of the present invention is produced from a decorative film precursor comprising the first resin layer, the second layer having a thickness of 0.3 to 0.8 mu m, and a metal layer, which are laminated in this order. When the decorative film precursor is heated at a specific temperature for a certain time, and then cooled, the second resin layer reversibly expands and shrinks. During the expansion and shrinkage of the second resin layer, the metal layer in contact with the second resin layer plastically deforms, and minute uneven patterns are formed. The minute uneven patterns function as a diffraction gratin which presents rainbow color appearances irrespective of observing directions.
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公开(公告)号：EP1144532B1
公开(公告)日：2004-05-06
申请号：EP99964185.5
申请日：1999-12-09
发明人： TAKEDA, Yasuyuki
IPC分类号： C09J133/06 , C09J201/06 , C09J7/02 , C09J175/04 , C08G18/62
CPC分类号： C09J201/06 , C08G18/348 , C08G18/6229 , C08G2290/00 , C08L2666/34 , C09D175/04 , C09J7/22 , C09J7/28 , C09J7/29 , C09J7/38 , C09J133/066 , C09J175/04 , C09J2203/334 , C09J2400/163 , C09J2433/00
摘要： The adhesive composition comprises a hydroxyl group-containing adhesive polymer having little or no carboxylic groups in the molecule, and a separate compound that is an aromatic carboxylic acid compound. This composition prevents the corrosion of a metal layer without requiring formation of a protective film in the production of an adhesive sheet comprising a metal layer.
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公开(公告)号：EP1049733B1
公开(公告)日：2002-04-03
申请号：EP98965512.1
申请日：1998-12-28
发明人： TAKEDA, Yasuyuki
IPC分类号： C08G18/46 , B32B27/36 , C09J175/06
CPC分类号： C08G18/4692 , B32B27/08 , B32B27/36
摘要： A decorative sheet (10) comprising: (a) a light-transmitting covering film (12) which comprises a vinyl chloride resin; (b) a light-transmitting bonding composite layer (14) which is adhered to the back of said covering film and (c) a metal layer (16) which is adhered to the back of said bonding composite layer, wherein said bonding composite layer comprises the first resin layer (18) adhered to said covering film, and the second resin layer (20) adhered to said metal layer (16), said first resin layer (18) comprises a saturated polyester or a aminoethylated resin, and said second resin layer (20) comprises (i) a polyester having a siloxane bond in a molecule or (ii) a polyurethane resin having a siloxane bond in a molecule and a polyester unit.
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公开(公告)号：EP1049733A1
公开(公告)日：2000-11-08
申请号：EP98965512.1
申请日：1998-12-28
发明人： TAKEDA, Yasuyuki
IPC分类号： C08G18/46 , B32B27/36 , C09J175/06
CPC分类号： C08G18/4692 , B32B27/08 , B32B27/36
摘要： A decorative sheet (10) comprising: (a) a light-transmitting covering film (12) which comprises a vinyl chloride resin; (b) a light-transmitting bonding composite layer (14) which is adhered to the back of said covering film and (c) a metal layer (16) which is adhered to the back of said bonding composite layer, wherein said bonding composite layer comprises the first resin layer (18) adhered to said covering film, and the second resin layer (20) adhered to said metal layer (16), said first resin layer (18) comprises a saturated polyester or a aminoethylated resin, and said second resin layer (20) comprises (i) a polyester having a siloxane bond in a molecule or (ii) a polyurethane resin having a siloxane bond in a molecule and a polyester unit.
摘要翻译： 一种装饰片（10），包括：（a）包含氯乙烯树脂的透光覆盖膜（12）; （b）粘合到所述覆盖膜背面的透光粘合复合层（14）和（c）粘合到所述粘合复合层背面的金属层（16），其中所述粘合复合层 包括粘附到所述覆盖膜上的第一树脂层（18）和粘附到所述金属层（16）上的第二树脂层（20），所述第一树脂层（18）包含饱和聚酯或氨基乙基化树脂，所述第二树脂层 树脂层（20）包含（i）分子中具有硅氧烷键的聚酯或（ii）分子中具有硅氧烷键的聚氨酯树脂和聚酯单元。
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