发明名称 |
LIGHT STABLE ARTICLES |
摘要 |
<p>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.</p> |
申请公布号 |
EP1274784(B1) |
申请公布日期 |
2005.10.19 |
申请号 |
EP20000953835 |
申请日期 |
2000.08.04 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
JOHNSON, STEPHEN, A.;MCGURRAN, DAN, J.;BAILEY, TERRY, R.;FRANK, JOHN W. |
分类号 |
C08J5/18;B32B27/18;B32B27/36;C08K5/3435;C08K5/3492;C08K5/5333;C08L67/00;(IPC1-7):C08K5/349;C08K5/343;C08K5/533;C08L67/02;G02F1/00;G02B5/00 |
主分类号 |
C08J5/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|