发明名称 |
HEAVY METAL DEACTIVATOR/INHIBITOR FOR USE IN OLEFINIC POLYMERS |
摘要 |
An olefine polymer composition comprises a stabilizing amount of a metal deactivator comprising a polymeric hydrazine derivative. The deactivator is of formula (I), in which at least one of R1 and R2 comprise a polymeric radical that includes a substituted or unsubstituted aromatic radical, provided that R1 and R2 are not both of formula (II). The olefin polymers include polyethylene and polypropylene. |
申请公布号 |
EP2137253(A1) |
申请公布日期 |
2009.12.30 |
申请号 |
EP20080743967 |
申请日期 |
2008.03.17 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
LAKEMAN, PASCAL, E.R.E.J.;HO, THOI, H.;WEVERS, RONALD |
分类号 |
C08L77/00;C08K5/25;C08L23/02;C08L71/02 |
主分类号 |
C08L77/00 |
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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