- 专利标题: Light stable articles
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申请号: US09893200申请日: 2001-06-27
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公开(公告)号: US06613819B2公开(公告)日: 2003-09-02
- 发明人: Stephen A. Johnson , Daniel J. McGurran , Terry R. Bailey , John W. Frank
- 申请人: Stephen A. Johnson , Daniel J. McGurran , Terry R. Bailey , John W. Frank
- 主分类号: C08K53492
- IPC分类号: C08K53492
摘要:
The invention provides, generally, light stable article containing at least one single or multiple layer polyester film and an effective amount of a light absorbing composition comprising one or more of an ultraviolet light absorbing compound, a hindered amine light stabilizer (HALS) composition, and a phosphonate stabilizing compound. Generally, the weight ratio of the light absorbing compound to the HALS composition is at least about 2:1. Various composite articles and constructions made utilizing the above light stable articles are also provided.
公开/授权文献
- US20020028862A1 Light stable articles 公开/授权日:2002-03-07
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