发明名称 |
MONOVINYLIDENE AROMATIC POLYMERS BASED ON HIGHLY LINEAR HIGH MOLECULAR WEIGHT POLYBUTADIENE RUBBERS AND A PROCESS FOR THEIR PREPARATION |
摘要 |
Disclosed are rubber-modified monovinylidene aromatic polymers with improved toughness and rigidity as well as a process for the preparation thereof. The polymer comprises a) a monovinylidene aromatic polymer matrix; and b) rubber particles dispersed therein, characterized in that the rubber particles are produced from a diene rubber having substantially linear structure containing less than one long chain branch per 10,000 carbon atoms in the polymer backbone with a solution viscosity of 5 cPoise to 1000 cPoise and a Mooney Viscosity of 5 to 120.
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申请公布号 |
WO03011928(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
WO2002US21189 |
申请日期 |
2002.07.03 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
DEMIRORS, MEHMET |
分类号 |
C08F279/02;C08F279/04;C08F285/00;C08F287/00;C08L25/06;C08L51/00;C08L51/04;C08L55/02;(IPC1-7):C08F279/02 |
主分类号 |
C08F279/02 |
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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