发明名称 |
ANVENDNING AV N,N-BIS-HYDROXIALKYL-3,5-DI-T BUTYLANILINER SOM AKTIVATORER FOR REDOXPOLYMERISATION AV OMETTADE FORENINGAR |
摘要 |
1520199 Redox polymerization ESPE FABRIK PHARMAZEUTISCHER PRAPARATE GmbH 20 Dec 1976 [24 Dec 1975] 53153/76 Heading C3P [Also in Division C2] The redox polymerization of unsaturated compounds is effected by contacting the said compounds with a redox polymerization catalyst e.g. a peroxide, and as accelerator, an N,N-bis- (hydroxyalkyl)-3,5-di-t-butyl aniline of the formula wherein R1 and R2 are the same or different and are each H or (C1-4) alkyl. Specified unsaturated compounds are acrylic or methacrylic acid or an ester thereof. The resulting polymers are useful as dental materials. |
申请公布号 |
SE7614432(L) |
申请公布日期 |
1977.06.25 |
申请号 |
SE19760014432 |
申请日期 |
1976.12.22 |
申请人 |
ESPE FABRI PHARMAZEUTISCHER PR |
发明人 |
SCHMIDTT W;PURRMANN R;JOCHUM P |
分类号 |
C08F4/00;A61K6/083;C08F2/00;C08F4/40;C08F20/10;(IPC1-7):08F4/40;61K6/08;08F20/10 |
主分类号 |
C08F4/00 |
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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