发明名称 |
Polyester film having improved abrasion resistance manufactured from particle-filled polyester having nucleating agent dispersed therein |
摘要 |
The invention concerns a polyester film with improved abrasion resistance, dimensional stability, drawability and slip properties. The film is characterized by the fact that it contains 0.005 to 5.0% by weight of organic, preferably hardened or crosslinked, particles with narrow particle size distribution in a range between 0.01 and 5 microns, as well as a nucleating agent in an amount from 0.01 to 10% by weight, both values related to the weight of the polymers which form the film.
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申请公布号 |
US4801640(A) |
申请公布日期 |
1989.01.31 |
申请号 |
US19860817238 |
申请日期 |
1986.01.09 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
DALLMANN, HERMANN;SCHAEFER, WERNER;GAWRISCH, WOLFGANG;HENSEL, HARTMUT |
分类号 |
C08L67/00;B29C55/02;B29K67/00;B29L9/00;B32B27/36;C08G63/00;C08G63/78;C08J5/18;C08K3/22;C08K3/26;C08K5/09;C08K5/42;C08L1/00;C08L7/00;C08L21/00;C08L23/00;C08L23/26;C08L27/00;C08L33/00;C08L33/02;C08L67/02;C08L77/00;C08L91/06;C08L101/00;(IPC1-7):C08K5/09 |
主分类号 |
C08L67/00 |
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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