发明授权
- 专利标题: Functionalized tris(hydroxyphenyl) compounds
- 专利标题(中): 功能化的三(羟基苯基)化合物
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申请号: US105824申请日: 1993-08-10
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公开(公告)号: US5438142A公开(公告)日: 1995-08-01
- 发明人: John R. Fritsch , Olan S. Fruchey , Debasish Kuila , George Kvakovszky , Mark A. Murphy , Michael T. Sheehan , James R Sounik , Richard Vicari
- 申请人: John R. Fritsch , Olan S. Fruchey , Debasish Kuila , George Kvakovszky , Mark A. Murphy , Michael T. Sheehan , James R Sounik , Richard Vicari
- 申请人地址: NJ Somerville
- 专利权人: Hoechst Celanese Corp.
- 当前专利权人: Hoechst Celanese Corp.
- 当前专利权人地址: NJ Somerville
- 主分类号: C07C37/20
- IPC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 ; C07D249/16 ; C08F26/06 ; C08K5/34
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.
公开/授权文献
- USD427817S Infant carrying device handle 公开/授权日:2000-07-11
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