发明名称 |
PROCESSES FOR PREPARING MULTIMODAL POLYMER PARTICLE COMPOSITIONS. |
摘要 |
A multimodal polymer particle composition containing two or more populations of polymer particles having a total rubbery weight fraction of less than 90 weight percent is provided. Also disclosed is a process for preparing multimodal polymer particle compositions that can be dried to a powder. Multimodal polymer particle dispersions are disclosed for preparing impact modifiers that can be dried to a powder. Also provided are polymeric compositions having a matrix resin component and impact modifiers prepared from multimodal polymer particles.
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申请公布号 |
MXPA02011785(A) |
申请公布日期 |
2005.08.26 |
申请号 |
MX2002PA11785 |
申请日期 |
2002.11.28 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
ADAMO, JOSEPH ROBERT |
分类号 |
C08F2/44;C08F2/18;C08F257/02;C08F265/04;C08F265/06;C08F279/02;C08F285/00;C08F291/00;C08L51/04;(IPC1-7):C08F255/02;C08L23/02 |
主分类号 |
C08F2/44 |
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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