发明名称 IMPROVED TRANSPARENT ADHESIVE SHEET
摘要 To provide an adhesive sheet for image protection, which can be readily attached for protection of images on the media from abrasive wear, and which prevents coloration of visible images therethrough over a long period, due to its resistance to coloration. A transparent adhesive sheet for protection of adherend having images, the adhesive sheet comprising a base layer, a protective layer disposed on the front surface of the base layer and an adhesive layer disposed on the back surface of the base layer, wherein the protective layer comprises, at least as its top layer, a layer containing a cured resin and rigid beads dispersed in the cured resin, and the adhesive layer contains a self-adherent polymer crosslinked with a non-yellowing crosslinking agent.
申请公布号 WO02062570(A1) 申请公布日期 2002.08.15
申请号 WO2002US02900 申请日期 2002.02.01
申请人 3M INNOVATIVE PROPERTIES COMPANY;OKUYAMA, TAKAHIDE 发明人 OKUYAMA, TAKAHIDE
分类号 B32B27/00;B32B27/06;B32B27/20;C09J7/02;C09J163/00;C09J175/04;(IPC1-7):B32B27/00;C09J7/00;C09J7/04;C09J133/08 主分类号 B32B27/00
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