发明名称 |
Polymer blend compatibilization using isobutylene-based block copolymers |
摘要 |
Compatibilized blends of an isobutylene polymer and an unsaturated diene polymer are prepared by utilizing a compatibilizing agent comprising a block/graft copolymer containing polyisobutylene segments and C4 to C6 alkyl-substituted styrene polymer segments, such as poly(t-butylstyrene) segments.
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申请公布号 |
US6462131(B1) |
申请公布日期 |
2002.10.08 |
申请号 |
US20000688425 |
申请日期 |
2000.10.16 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
TSE MUN FU;WANG HSIEN CHANG;KRISHNAMOORTI RAMANAN;TSOU ANDY H. |
分类号 |
C08L23/18;C08L21/00;C08L23/22;C08L23/28;C08L47/00;C08L53/00;C08L53/02;(IPC1-7):C08L53/00;C08L55/00 |
主分类号 |
C08L23/18 |
代理机构 |
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代理人 |
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地址 |
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