| 发明名称 |
Functionalized tris(hydroxyphenyl) compounds |
| 摘要 |
Compounds useful as polymer stabilizers which are polymerizable into condensation polymer systems are disclosed and claimed. A particularly preferred embodiment is 1-(3'-(benzotriazol-2''-yl)-4'-hydroxyphenyl)-1,1-bis(4-hydroxyphenyl)ethane.
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| 申请公布号 |
US5438142(A) |
申请公布日期 |
1995.08.01 |
| 申请号 |
US19930105824 |
申请日期 |
1993.08.10 |
| 申请人 |
HOECHST CELANESE CORP. |
发明人 |
FRITSCH, JOHN R.;FRUCHEY, OLAN S.;KUILA, DEBASISH;KVAKOVSZKY, GEORGE;MURPHY, MARK A.;SHEEHAN, MICHAEL T.;SOUNIK, JAMES R;VICARI, RICHARD |
| 分类号 |
C07C37/20;C07C39/15;C07C39/16;C07C43/23;C07C45/00;C07C45/54;C07C45/68;C07C45/69;C07C49/825;C07C49/84;C07C255/32;C07C255/41;C07D211/22;C07D211/46;C07D249/20;C07D295/185;C08G18/38;C08G59/24;C08G59/26;C08G75/20;C08G75/23;C08K5/00;C08K5/07;C08K5/3432;C08K5/3435;C08K5/3472;C08K5/3475;C08L101/00;C09B69/10;C09K3/00;C09K15/08;C09K15/24;C09K15/30;(IPC1-7):C07D249/16;C08F26/06;C08K5/34 |
主分类号 |
C07C37/20 |
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