发明名称 |
Aromatic carboxylic acid ester stabilizers for PVC resins |
摘要 |
A stabilizer composition is disclosed that enhances the resistance to deterioration upon heating of vinyl chloride polymers. The stabilizer composition comprises (A) a metal salt of a non-nitrogenous monocarboxylic acid or hydrocarbon-substituted phenol and (B) an aromatic carboxylic acid ester of a polyhydric alcohol having at least two alcoholic hydroxyl groups in a polyhydric alcohol aromatic carboxylic acid ester group.
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申请公布号 |
US4134868(A) |
申请公布日期 |
1979.01.16 |
申请号 |
US19770766073 |
申请日期 |
1977.02.07 |
申请人 |
ARGUS CHEMICAL CORPORATION |
发明人 |
MINAGAWA, MOTONOBU;SEKIGUCHI, TETSUO;TSURUGA, KOUJI |
分类号 |
C08K5/098;C08K5/12;(IPC1-7):C08K5/12;C08K5/10 |
主分类号 |
C08K5/098 |
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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