| 发明名称 |
FINE PARTICULATE CROSSLINKED AMORPHOUS COPOLYMER AND PREPARATION AND USE THEREOF |
| 摘要 |
A fine particulate crosslinked amorphous copolymer comprising an amorphous copolymer having a constituent unit originating at least from ethylene and .alpha.-olefin, and having an average particle diameter of 0.2 to 50 .mu.m and a hot toluene insolubles content of 15% by weight or more is disclosed, and preparation of same. The amorphous copolymer of the present invention has a superior performance as a modifier of rubber and plastics. |
| 申请公布号 |
CA1312413(C) |
申请公布日期 |
1993.01.05 |
| 申请号 |
CA19870550167 |
申请日期 |
1987.10.23 |
| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
OTAWA, YASUHIKO;TOJO, TETSUO;MATSUDA, AKIRA;OKAMOTO, KATSUO |
| 分类号 |
C08L23/00;C08F255/04;C08L7/00;C08L21/00;C08L23/08;C08L23/16;C08L23/26;C08L51/06;C08L101/00 |
主分类号 |
C08L23/00 |
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