发明名称 |
Hydroxyaryl phosphite stabilized compositions |
摘要 |
Selected hydroxyaryl phosphites of formula I <CHEM> which are known as ligands for catalysts for hydroformylation reactions and as intermediates for making complex phosphite stabilizers, are surprisingly effective themselves as stabilizers for organic materials, particularly polyolefins.
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申请公布号 |
EP0705874(A1) |
申请公布日期 |
1996.04.10 |
申请号 |
EP19950810603 |
申请日期 |
1995.09.28 |
申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
SHUM, SAI PING;PASTOR, STEPHEN DANIEL |
分类号 |
C08K5/52;C08K5/527;C08L23/00;C08L101/00;(IPC1-7):C08K5/527;C08L23/10 |
主分类号 |
C08K5/52 |
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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