发明名称 |
Thermoplastic elastomers and process for making same |
摘要 |
A process for producing a thermoplastic elastomer composition, the process comprising synthesizing an elastomeric copolymer by polymerizing ethylene, an alpha-olefin, and optionally a diene monomer within the gas phase to thereby produce a gas-phase elastomeric copolymer, blending the gas-phase elastomeric copolymer with a thermoplastic polymer to form a mix of the elastomeric copolymer and thermoplastic polymer, and dynamically vulcanizing the gas-phase elastomeric copolymer within the mix of the elastomeric copolymer and thermoplastic polymer.
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申请公布号 |
US2004171758(A1) |
申请公布日期 |
2004.09.02 |
申请号 |
US20030481375 |
申请日期 |
2003.12.18 |
申请人 |
ELLUL MARIA D.;CHENG JIANYA |
发明人 |
ELLUL MARIA D.;CHENG JIANYA |
分类号 |
C08J3/24;C08F2/34;C08F2/44;C08F8/50;C08F210/16;C08K3/04;C08K5/13;C08K5/14;C08L21/00;C08L23/08;C08L23/10;C08L23/12;C08L23/16;C08L91/00;C08L101/00;(IPC1-7):C08F8/00 |
主分类号 |
C08J3/24 |
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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