| 发明名称 |
3-arylbenzofuranones as stabilizers |
| 摘要 |
The invention described novel compounds of formulawherein the general symbols are as defined in claim 1, as stabilisers for protecting organic materials, in particular polymers and lubricants, against thermal, oxidative or light-induced degradation.
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| 申请公布号 |
US6359148(B1) |
申请公布日期 |
2002.03.19 |
| 申请号 |
US19980121583 |
申请日期 |
1998.07.23 |
| 申请人 |
NESVADBA PETER;EVANS SAMUEL;KROEHNKE CHRISTOPH;ZINGG JUERG |
发明人 |
NESVADBA PETER;EVANS SAMUEL;KROEHNKE CHRISTOPH;ZINGG JUERG |
| 分类号 |
C07D307/83;C07D307/91;C07D405/04;C07D407/04;C07D409/04;C07D417/04;C07D475/00;C08K5/15;C08K5/1535;C08K5/17;C08K5/20;C08K5/3412;C08K5/3417;C08K5/372;C08K5/45;C09K15/06;C09K15/20;C09K15/30;C10M129/20;C10M129/24;C10M129/68;C10M133/44;C10M135/32;(IPC1-7):C07D409/04;C08I23/26 |
主分类号 |
C07D307/83 |
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