| 发明名称 |
DEGRADATION OF POLYPROPYLENE WITH HYDROXYLAMINE ESTER COMPOSITIONS |
| 摘要 |
<p>The invention relates to novel composition comprising hydroxylamine esters and thio compounds, which are suitable for lowering the molecular weight of polypropylene, propylene copolymers or polypropylene blends and result in an excellent degradation performance at temperatures below 220° C.</p> |
| 申请公布号 |
EP1786861(A1) |
申请公布日期 |
2007.05.23 |
| 申请号 |
EP20050792008 |
申请日期 |
2005.08.31 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
ROTH, MICHAEL;NESVADBA, PETER;HORST, DAVID E. |
| 分类号 |
C08K5/3435;C08J11/28;C08K5/37;C08L23/02 |
主分类号 |
C08K5/3435 |
| 代理机构 |
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