发明授权
- 专利标题: Protective layer for color proofs
- 专利标题(中): 彩色防护层
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申请号: US09334796申请日: 1999-06-16
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公开(公告)号: US06210844B1公开(公告)日: 2001-04-03
- 发明人: Manfred Adelhard Josef Sondergeld
- 申请人: Manfred Adelhard Josef Sondergeld
- 主分类号: G03C300
- IPC分类号: G03C300
摘要:
Element for laminating on color proofs, comprising a strippable support film A and a transparent, photoinsensitive protective layer B, containing at least one polymer having a melting point Tm of ≧50° C. and a glass transition temperature Tg of ≦0° C.