| 发明名称 |
Segmented copolymers their manufacture and blends with polypropylene |
| 摘要 |
Segmented copolymers of polypropylene with stryene, when made using an initiator having a one-hour half life at a temperature of 110 to 125 DEG C in a process involving a heating rate of at least 1 DEG C per minute, are desirable sag-resistance improvers for polyproplyene. |
| 申请公布号 |
ZA9302747(B) |
申请公布日期 |
1994.05.25 |
| 申请号 |
ZA19930002747 |
申请日期 |
1993.04.20 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
RAYMOND GERARD HAMILTON;MARK THOMAS MCCARTY |
| 分类号 |
C08J5/00;C08F255/02;C08J5/18;C08L23/00;C08L23/02;C08L23/10;C08L25/00;C08L25/02;D01F6/46 |
主分类号 |
C08J5/00 |
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代理人 |
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