发明名称 |
ALKANOL-AMINE ESTERS OF CYCLIC 1,1'-BIPHENYL-2,2'-DIYL AND ALKYLIDENE-1,1'-BIPHENYL-2,2'-DIYL PHOSPHITES |
摘要 |
The title compounds are prepared by reacting alkylated 1,1'-biphenyl-2,2'-diol or alkylated 2,2'-alkylidene-bis-phenol with phosphorus trichloride in an organic solvent and then reacting the intermediate phosphorochlorodite with an alkanolamine. Said phosphites are useful as stabilizers of organic polymers and lubricating oils, especially as processing stabilizers for polyolefins, elastomers, polyesters and polycarbonates. |
申请公布号 |
DE3171616(D1) |
申请公布日期 |
1985.09.05 |
申请号 |
DE19813171616 |
申请日期 |
1981.11.19 |
申请人 |
CIBA-GEIGY AG |
发明人 |
SPIVACK, JOHN D.;DEXTER, MARTIN;PASTOR, STEPHEN D. |
分类号 |
C08K5/00;C07F9/6574;C08K5/13;C08K5/52;C08K5/527;C08L7/00;C08L21/00;C08L23/00;C08L51/00;C08L51/02;C08L67/00;C08L77/00;C08L101/00;C09K15/32;C10M137/04;(IPC1-7):C07F9/15 |
主分类号 |
C08K5/00 |
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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