发明名称 |
Conformable multi-layer sheet materials |
摘要 |
A multi-layer sheet material comprises a film, and adhesive layer and an optional release liner. The film is a polyester blend comprising first and second polyesters that are substantially amorphous and possess certain physical properties including softening temperature, E-modulus, elongation and residual stress.
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申请公布号 |
US6869496(B1) |
申请公布日期 |
2005.03.22 |
申请号 |
US20030626342 |
申请日期 |
2003.07.24 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KOLLAJA RICHARD A.;JOHANNSEN HEINER;KONRAD SABINE;REE BUREN R. |
分类号 |
B32B27/36;B32B3/00;B32B7/06;B44C1/00;B44C1/10;B44C1/165;B44C1/17;B44F;G09F3/02;(IPC1-7):B32B31/00 |
主分类号 |
B32B27/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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