发明申请
US20130131256A1 Polymeric Compositions Useful as Rheology Modifiers and Methods for Making Such Compositions
有权
用作流变学改性剂的聚合组合物和制备这种组合物的方法
- 专利标题： Polymeric Compositions Useful as Rheology Modifiers and Methods for Making Such Compositions
- 专利标题（中）： 用作流变学改性剂的聚合组合物和制备这种组合物的方法
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申请号： US13745573申请日： 2013-01-18
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公开(公告)号： US20130131256A1公开(公告)日： 2013-05-23
- 发明人: Sudhin Datta , Jo Ann M. Canich , Liehpao O. Farng , Rainer Kolb , Vera Minak-Bernero , Eric B. Sirota , Thomas T. Sun , Mun-Fu Tse , Manika Varma-Nair
- 申请人： Sudhin Datta , Jo Ann M. Canich , Liehpao O. Farng , Rainer Kolb , Vera Minak-Bernero , Eric B. Sirota , Thomas T. Sun , Mun-Fu Tse , Manika Varma-Nair
- 申请人地址： US TX Baytown
- 专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人地址： US TX Baytown
- 主分类号： C08L23/16
- IPC分类号： C08L23/16
摘要：
Disclosed are rheology modifiers comprising compositionally disperse polymeric compositions and/or crystallinity disperse polymeric compositions that may be useful in modifying the rheological properties of lubrication fluids, and methods for making such compositions. The compositionally disperse polymeric composition are formed from at least two discrete compositions of ethylene copolymers. The crystallinity disperse polymeric composition are formed from ethylene copolymers having at least two discrete values of residual crystallinity.
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