| 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 using a compatibilizing agent comprising a block-graft copolymer containing polyisobutylene segments and C~4 to C~6 alkyl-substitut ed styrene polymer segments, such as poly(t-butylstryrene) segments.
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| 申请公布号 |
CA2423816(A1) |
申请公布日期 |
2002.04.25 |
| 申请号 |
CA20012423816 |
申请日期 |
2001.10.11 |
| 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):C08L23/22 |
主分类号 |
C08L23/18 |
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