| 发明名称 |
PROCESS FOR THE STABILIZATION OF AND STABILIZER MIXTURES FOR PVDC-CONTAINING POLYOLEFIN MIXTURES |
| 摘要 |
Plastic mixtures, in particular recycled plastic mixtures, comprising predominantly polyolefins and 0.05-20 % by weight of PVDC can be stabilized against thermo-oxidative degradation by addition of a combination of an organic phosphite or phosphonite and a metal salt of a fatty acid.
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| 申请公布号 |
CA2177385(A1) |
申请公布日期 |
1995.06.29 |
| 申请号 |
CA19942177385 |
申请日期 |
1994.12.09 |
| 申请人 |
CIBA-GEIGY AG |
发明人 |
PFAENDNER, RUDOLF;HERBST, HEINZ;HOFFMANN, KURT |
| 分类号 |
C08K5/098;C08K5/09;C08K5/49;C08K5/50;C08K5/51;C08L23/00;C08L23/02;C08L27/00;C08L27/08;(IPC1-7):C08K5/098 |
主分类号 |
C08K5/098 |
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