发明名称 Film and laminate
摘要 There are provided: (I) a film having a layer which layer comprises a resin composition containing: (A) 100 parts by weight of at least one resin selected from the group consisting of a rubber modified polystyrene resin and a polystyrene resin, (B) 120 to 1700 parts by weight of an ethylene-unsaturated carboxylic acid ester copolymer, and (C) 10 to 250 parts by weight of at least one tackifier selected from the group consisting of an alicyclic hydrocarbon resin, a terpene resin, a rosin and an aliphatic hydrocarbon resin, the tackifier having a number average molecular weight of not more than 1500 measured by a gel permeation chromatography, provided that at least one outermost layer of the film is the layer comprising said resin composition, and (II) a laminate comprising: (1) a layer (1) comprising the above-mentioned film (I), and (2) a substrate layer (2), provided that at least one outermost layer of the laminate is the layer (1).
申请公布号 US2003003315(A1) 申请公布日期 2003.01.02
申请号 US20020152049 申请日期 2002.05.22
申请人 SUMITOMO CHEMICAL COMPANY, LIMITED 发明人 TAKAHATA HIROAKI;TAKAGI YASUYUKI
分类号 B65D65/40;B32B27/08;B32B27/18;B32B27/28;B32B27/30;C08J5/18;C08L23/00;C08L23/08;C08L25/06;C08L45/00;C08L55/00;C08L93/04;(IPC1-7):B32B27/08 主分类号 B65D65/40
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