发明授权
- 专利标题: Transparent label
- 专利标题(中): 透明标签
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申请号: US09554885申请日: 2000-08-16
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公开(公告)号: US06287684B1公开(公告)日: 2001-09-11
- 发明人: Masaaki Yamanaka , Kazumasa Hirano
- 申请人: Masaaki Yamanaka , Kazumasa Hirano
- 优先权: JP10-268498 19980922
- 主分类号: B32B712
- IPC分类号: B32B712
摘要:
Disclosed is a transparent film comprising a substrate layer (A) of a uniaxially stretched film containing 95 to 100 wt % of thermoplastic resin and 0 to 5 wt % of an inorganic or organic fine powder having an average particle size of 0.2 to 2 &mgr;m, a surface layer (B) of a uniaxially stretched film containing 85 to 99 wt % of a thermoplastic resin and 1 to 15 wt % of an inorganic fine powder having an average particle size of 0.7 to 3 &mgr;m and being provided on one surface of the substrate layer (A), and an adhesive layer (C) of a uniaxially stretched film containing 90 to 99 wt % of a thermoplastic resin having a melting point of 80 to 140° C. and containing 1 to 10 wt % of an inorganic or organic fine powder having an average particle size of 0.7 to 3 &mgr;m and being provided on the other surface of the substrate layer (A). The transparent label is characterized in that having an excellent transparency and suitability for in-mold forming.
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