| 发明名称 |
STABILIZING AGENTS FOR POLYMER MATERIALS |
| 摘要 |
<p>The invention relates to novel polypiperidine compounds having general formula I, (I) which give polymer materials high stability against oxidation and degradation when exposed to light, and to the process for the production thereof.</p> |
| 申请公布号 |
CA1219583(A) |
申请公布日期 |
1987.03.24 |
| 申请号 |
CA19830425612 |
申请日期 |
1983.04.11 |
| 申请人 |
APITAL PRODUZIONI INDUSTRIALI S.P.A. |
发明人 |
RASPANTI, GIUSEPPE;FOSSATI, NORBERTO |
| 分类号 |
C07D251/46;C07D251/52;C07D251/70;C07D401/14;(IPC1-7):C07D401/14;C08G73/06;C08K5/34 |
主分类号 |
C07D251/46 |
| 代理机构 |
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代理人 |
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| 主权项 |
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