发明名称 |
1,3,2-oxazaphospholidine stabilizers |
摘要 |
1,3,2-oxazaphospholidine derivatives of the formula <IMAGE> are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and process stabilizers in organic materials containing phenolic antioxidants.
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申请公布号 |
US4812501(A) |
申请公布日期 |
1989.03.14 |
申请号 |
US19880168816 |
申请日期 |
1988.03.16 |
申请人 |
CIBA-GEIGY CORPORATION |
发明人 |
ODORISIO, PAUL A.;PASTOR, STEPHEN D.;HYUN, JAMES L. |
分类号 |
C07F9/6584;C08K5/5399;(IPC1-7):C08K5/51;C08K5/13;C08K5/34 |
主分类号 |
C07F9/6584 |
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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