| 发明名称 |
2-[2-Hydroxy-3,5-di-( alpha , alpha -dimethylbenzyl)-phenyl]-2H-benzotriazole and stabilized compositions |
| 摘要 |
2-[2-Hydroxy-3,5-di-( alpha , alpha -dimethylbenzyl)phenyl]-2H-benzotriazole exhibits outstanding efficacy in protecting organic substrates from light-induced deterioration as well as good resistance to loss by volatilization or exudation during the high temperature processing of stabilized compositions.
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| 申请公布号 |
US4226763(A) |
申请公布日期 |
1980.10.07 |
| 申请号 |
US19780918984 |
申请日期 |
1978.06.26 |
| 申请人 |
CIBA-GEIGY CORPORATION |
发明人 |
DEXTER, MARTIN;WINTER, ROLAND A. E. |
| 分类号 |
C07C37/14;C07C67/00;C07C241/00;C07C245/08;C07D249/20;C08K5/00;C08K5/34;C08K5/3472;C08K5/3475;C08L33/00;C08L33/02;C08L67/00;C08L77/00;C09B29/15;C09D7/12;C09K3/00;(IPC1-7):C08K5/34 |
主分类号 |
C07C37/14 |
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