| 发明名称 |
DIPHENYLAMINE POLYMERIC COMPOUNDS |
| 摘要 |
This invention discloses a novel class of polymeric diphenylamine compounds. The compounds are produced by reacting diphenylamine with a dihydroxyalkylbenzene having either meta or para orientation in the presence of an acid catalyst. The polymeric diphenylamine compounds are useful as antioxidants. |
| 申请公布号 |
AU2378084(A) |
申请公布日期 |
1984.08.02 |
| 申请号 |
AU19840023780 |
申请日期 |
1984.01.25 |
| 申请人 |
GOODYEAR TIRE + RUBBER CO., THE |
发明人 |
RICHARD EDWARD GLOTH;ROBERT ALAN SMITH;JAMES JUNKICHI TAZUMA |
| 分类号 |
C08G73/00;C08G73/02;C08K5/17;C08K5/18;C08L21/00 |
主分类号 |
C08G73/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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