- 专利标题： Low-gloss biaxially oriented films comprising vinyl aromatic polymers and substantially non-spherical rubber particles
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申请号： US10043619申请日： 2002-01-10
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公开(公告)号： US06579946B2公开(公告)日： 2003-06-17
- 发明人: Chieh-Chun Chau
- 申请人： Chieh-Chun Chau
- 主分类号： C08J500
- IPC分类号： C08J500
摘要：
A low-gloss biaxially oriented polymer film containing a vinyl aromatic polymer and substantially non-spherical rubber particles is useful for window film applications. The rubber particles, when unconstrained, are essentially spherical and have a rubber particle size of 2.5 micrometers or more.
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