发明名称 |
Coextruded, biaxially oriented polyester film with good metal adhesion and process for its production |
摘要 |
The invention describes a biaxially oriented polyester film with at least one base layer B, with at least one metal-adherent outer layer A, and preferably with another outer layer C, the metal-adherent outer layer A having a metal adhesion of at least 4 N/25 mm wherein the metal adherent layer consists essentially of an amorphous copolyester comprising ethylene terephthalate and ethylene isophthalate units.
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申请公布号 |
US6607815(B2) |
申请公布日期 |
2003.08.19 |
申请号 |
US20010908160 |
申请日期 |
2001.07.18 |
申请人 |
MITSUBISHI POLYESTER FILM GMBH |
发明人 |
BARTSCH STEFAN;PEIFFER HERBERT |
分类号 |
B29C55/02;B29C55/12;B29K67/00;B32B27/36;C08J5/18;(IPC1-7):B32B15/08;B32B27/08;B32B27/20;B32B31/16 |
主分类号 |
B29C55/02 |
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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