| 发明名称 |
Novel N-arylaminomethylene- or vinylogous N-arylaminomethylenemalonic acid polyesters, polyester amides and polyamides, their preparation, and their use for the UV stabilisation of plastics |
| 摘要 |
The present invention relates to novel N-arylaminomethylene- or vinylogous N-arylaminomethylenemalonic acid polyesters, polyester amides and polyamides containing structural units of the formula (I) <IMAGE> , to their preparation, and to their use as UV absorbers for the UV stabilisation of thermoplastics.
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| 申请公布号 |
DE3424555(A1) |
申请公布日期 |
1986.01.09 |
| 申请号 |
DE19843424555 |
申请日期 |
1984.07.04 |
| 申请人 |
BAYER AG |
发明人 |
SCHOLL,THOMAS,DIPL.-CHEM.DR.;PERREY,HERMANN,DIPL.-CHEM.DR. |
| 分类号 |
C08G63/16;C08G63/685;C08G63/91;C08G85/00;C08L69/00;C08L101/00;(IPC1-7):C08G85/00;C08G63/76;C08G69/48;C08G69/44;C08L67/02;C08L77/06;C08L77/12;C08J7/04 |
主分类号 |
C08G63/16 |
| 代理机构 |
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代理人 |
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