发明名称 |
METHOD FOR REDUCING DEPOSITIONS IN POLYMERIZATION VESSELS |
摘要 |
The method of polymerization includes the steps of a) providing a catalyst system, b) providing at least one monomer or comonomer mixture in a reaction vessel, c) introducing the catalyst into the reaction vessel, and d) polymerizing the at least one monomer or comonomer mixture to produce an isoolefin polymer. The catalyst may be soluble in the diluent used for polymerization. The polymerization contact surfaces of the reaction vessel have an arithmetic average surface roughness of less than 0.3 µm (12 microinches).
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申请公布号 |
CA2696102(A1) |
申请公布日期 |
2009.03.05 |
申请号 |
CA20082696102 |
申请日期 |
2008.07.24 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
SHAFFER, TIMOTHY D.;WRIGHT, PAMELA J.;DAVIS, DEBORAH J.;MCDONALD, MICHAEL F. |
分类号 |
C08F10/10;C08F2/01;C08F2/14 |
主分类号 |
C08F10/10 |
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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