发明名称 |
BULK FLOWABLE IMPACT MODIFIER PARTICLES,PROCESSES FOR MAKING THEM AND COMPOSITIONS CONTAINING THEM |
摘要 |
Compositions useful as impact modifiers for hard polymers comprise particles of multi-stage impact modifier, having at least one hard and at least one elastomeric stage, coated and/or agglomerated with hard polymer which does not contain an elastomeric stage. These compositions have better bulk flow properties than the multi-stage impact modifier particles alone. Weight ratios of hard polymer to impact modifier are 0.1 to 99.9 to 10:90. |
申请公布号 |
ZA8203686(B) |
申请公布日期 |
1983.07.27 |
申请号 |
ZA19820003686 |
申请日期 |
1982.05.27 |
申请人 |
ROHM & HAAS CO |
发明人 |
GRANDZOL RICHARD JOHN;RABINOVIC ISMAEL SAMUEL;MCFAULL ALBERT JAMES;WILLARD HUNTER WANGER |
分类号 |
C08L101/00;C08L7/00;C08L21/00;C08L25/04;C08L27/06;C08L33/00;C08L33/02;C08L33/12;C08L51/00;C08L51/02;C08L51/04 |
主分类号 |
C08L101/00 |
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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