Invention Grant
US09006161B2 Polymeric compositions useful as rheology modifiers and methods for making such compositions
有权
用作流变改性剂的聚合物组合物和制备这种组合物的方法
- Patent Title: Polymeric compositions useful as rheology modifiers and methods for making such compositions
- Patent Title (中): 用作流变改性剂的聚合物组合物和制备这种组合物的方法
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Application No.: US13745573Application Date: 2013-01-18
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Publication No.: US09006161B2Publication Date: 2015-04-14
- Inventor: Sudhin Datta , JoAnn M. Canich , Liehpao O. Farng , Rainer Kolb , Vera Minak-Bernero , Eric B. Sirota , Thomas T. Sun , Mun F. Tse , Manika Varma-Nair
- Applicant: ExxonMobil Chemical Patents Inc.
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Main IPC: C10L1/16
- IPC: C10L1/16 ; C08G63/48 ; C10M143/08 ; C08F210/06 ; C08L23/16 ; C10M143/00 ; C08F4/659
Abstract:
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.
Public/Granted literature
- US20130131256A1 Polymeric Compositions Useful as Rheology Modifiers and Methods for Making Such Compositions Public/Granted day:2013-05-23
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