发明申请
WO2014120542A1 METHODS FOR CONTROLLING DUAL CATALYST OLEFIN POLYMERIZATIONS WITH AN ORGANOZINC COMPOUND
审中-公开
用ORGANOZINC化合物控制双催化烯烃聚合的方法
- 专利标题： METHODS FOR CONTROLLING DUAL CATALYST OLEFIN POLYMERIZATIONS WITH AN ORGANOZINC COMPOUND
- 专利标题（中）： 用ORGANOZINC化合物控制双催化烯烃聚合的方法
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申请号： PCT/US2014/012708申请日： 2014-01-23
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公开(公告)号： WO2014120542A1公开(公告)日： 2014-08-07
- 发明人: YANG, Qing , MCDANIEL, Max P , DING, Errun , CYMBALUK, Ted H. , CRAIN, Tony R , GLASS, Gary L.
- 申请人： CHEVRON PHILLIPS CHEMICAL COMPANY LP , YANG, Qing , MCDANIEL, Max P , DING, Errun , CYMBALUK, Ted H. , CRAIN, Tony R , GLASS, Gary L.
- 申请人地址： 10001 Six Pines Drive The Woodlands, Texas 77380 US
- 专利权人： CHEVRON PHILLIPS CHEMICAL COMPANY LP,YANG, Qing,MCDANIEL, Max P,DING, Errun,CYMBALUK, Ted H.,CRAIN, Tony R,GLASS, Gary L.
- 当前专利权人： CHEVRON PHILLIPS CHEMICAL COMPANY LP,YANG, Qing,MCDANIEL, Max P,DING, Errun,CYMBALUK, Ted H.,CRAIN, Tony R,GLASS, Gary L.
- 当前专利权人地址： 10001 Six Pines Drive The Woodlands, Texas 77380 US
- 代理机构： HUSEMAN, Cheryl L (45392)
- 优先权： US13/753,556 20130130
- 主分类号： C08F210/02
- IPC分类号： C08F210/02 ; C08F210/16 ; C08F4/659 ; C08F10/02
摘要：
Methods for controlling properties of an olefin polymer using an organozinc compound are disclosed. The HLMI/MI shear ratio of the polymer can be decreased and the Mz/Mw ratio of the polymer can be increased via the addition of the organozinc compound.
