| 发明名称 |
Polymer blend compatibilization using isobutylene-based block copolymers II |
| 摘要 |
Compatibilized blends of an isoolefin polymer and an unsaturated diene polymer are prepared by utilizing a compatibilizing agent comprising a block/graft copolymer containing poly- or copoly-isoolefin segments and C<SUB>4 </SUB>to C<SUB>6 </SUB>alkyl-substituted styrene polymer segments, such as poly(t-butylstyrene) segments.
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| 申请公布号 |
US7119146(B2) |
申请公布日期 |
2006.10.10 |
| 申请号 |
US20020223577 |
申请日期 |
2002.08.19 |
| 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;C08L53/02;C08L21/00;C08L23/22;C08L23/28;C08L47/00;C08L53/00 |
主分类号 |
C08L23/18 |
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