| 发明名称 |
FILM AUS UV-STABILER POLYETHERESTER COPOLYMER- ZUSAMMENSETZUNG |
| 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 |
AT246713(T) |
申请公布日期 |
2003.08.15 |
| 申请号 |
AT19990925467T |
申请日期 |
1999.05.27 |
| 申请人 |
DSM N.V. |
发明人 |
DIJKSTRA, KRIJN;GIJSMAN, PIETER |
| 分类号 |
C08K3/04;C08K5/00;C08K5/3435;C08K5/3462;C08K5/3492;C08K5/353;C08K13/02;C08L67/02;(IPC1-7):C08K13/02;C08K5/343;C08K5/346 |
主分类号 |
C08K3/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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