发明名称 Laminated film or sheet process for producing same and laminated structure formed using same
摘要 There are provided;a laminated film or sheet formed by adhesively integrating a resin layer (1) of an acrylic resin with a resin composition layer (2) of a polyolefin resin composition, the polyolefin resin composition comprising an ethylene based copolymer (a) prepared by polymerizing ethylene with at least one compound selected from the group consisting of unsaturated carboxylic acids, unsaturated carboxylic esters, unsaturated carboxylic anhydrides and vinyl acetate, a polyethylene resin (b) excluding the copolymer (a), and a polypropylene resin (c), which is characterized in that the layers (1) and (2) are adhesively integrated with each other to the satisfaction, even if no layer of an adhesive agent is interposed between them;and a laminated structure formed by adhesively integrating the laminated film or sheet with a substrate of a polyolefin resin, which is particularly suitable for uses such as interior or exterior car parts, electric appliances, parts of miscellaneous goods and signboards.
申请公布号 US6306520(B1) 申请公布日期 2001.10.23
申请号 US19980217998 申请日期 1998.12.22
申请人 SUMITOMO CHEMICAL COMPANY, LIMITED 发明人 NAGATA MAKOTO;TAKAHATA HIROAKI
分类号 B32B27/08;(IPC1-7):B32B27/08 主分类号 B32B27/08
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