发明授权
- 专利标题: Transfer band
- 专利标题(中): 转移带
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申请号: US08809725申请日: 1997-06-10
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公开(公告)号: US06284396B1公开(公告)日: 2001-09-04
- 发明人: Wittich Kaule , Gregor Grauvogl
- 申请人: Wittich Kaule , Gregor Grauvogl
- 优先权: DE19529171 19950808
- 主分类号: B32B700
- IPC分类号: B32B700
摘要:
The invention relates to a multilayer foil, in particular a transfer foil. The transfer foil consists of a carrier. foil, a one- or multilayer transfer layer containing an optically variable structure, and an intermediate layer located between the carrier foil and the transfer layer, the intermediate layer being a metal oxide or semiconductor oxide layer.