| 发明名称 |
UV STABLE POLYETHERESTER COPOLYMER COMPOSITION AND FILM THEREFROM |
| 摘要 |
<p>A polyetherester copolymer composition having improved UV stability includes activated carbon and hindered amine light stabilizer (HALS). A film of the composition having a thickness of 100 mum increases life by a factor of about 2, relative to the sum of the individual components.</p> |
| 申请公布号 |
PL198282(B1) |
申请公布日期 |
2008.06.30 |
| 申请号 |
PL19990344441 |
申请日期 |
1999.05.27 |
| 申请人 |
DSM N.V. |
发明人 |
DIJKSTRA KRIJN;GIJSMAN PIETER |
| 分类号 |
C08L67/02;C08J5/18;C08K3/04;C08K5/00;C08K5/3435;C08K5/3462;C08K5/3492;C08K5/353;C08K13/02;E04D5/06 |
主分类号 |
C08L67/02 |
| 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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