| 发明名称 |
Polyalkyldiazaspirodecanylacetic acid derivatives, a process for their preparation and their use as light stabilizers for organic polymers |
| 摘要 |
New polyalkyldiazaspirodecanylacetic acid derivatives are prepared by reacting diazaspirodecanes of the formula <IMAGE> in which X is <IMAGE> with halogenoacetic acid derivatives, and, if desired, reacting products thus obtained further with alcohols or amines. The compounds can be used as light stabilizers for plastics and lacquers.
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| 申请公布号 |
US4562220(A) |
申请公布日期 |
1985.12.31 |
| 申请号 |
US19830723718 |
申请日期 |
1983.04.17 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
WIEZER, HARTMUT |
| 分类号 |
C08K5/00;C07D498/10;C07D498/20;C07D519/00;C08K5/3412;C08K5/35;C08K5/353;C08L7/00;C08L21/00;C08L23/00;C08L33/00;C08L33/02;C08L101/00;(IPC1-7):C07D498/10;C07D211/78 |
主分类号 |
C08K5/00 |
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