Invention Grant
US08604132B2 Rheology modifying star macrmolecules for fracking fluids and home care
有权
用于压裂流体和家庭护理的流变改性星形分子
- Patent Title: Rheology modifying star macrmolecules for fracking fluids and home care
- Patent Title (中): 用于压裂流体和家庭护理的流变改性星形分子
-
Application No.: US13410700Application Date: 2012-03-02
-
Publication No.: US08604132B2Publication Date: 2013-12-10
- Inventor: Wojciech Jakubowski , Patrick McCarthy , Nicolay Tsarevsky , James Spanswick
- Applicant: Wojciech Jakubowski , Patrick McCarthy , Nicolay Tsarevsky , James Spanswick
- Applicant Address: US PA Pittsburgh
- Assignee: ATRP Solutions, Inc.
- Current Assignee: ATRP Solutions, Inc.
- Current Assignee Address: US PA Pittsburgh
- Agency: Jones Day
- Main IPC: C08F267/00
- IPC: C08F267/00 ; C08F285/00
Abstract:
A polymer composition comprising star macromolecules is provided. Each star macromolecule has a core and five or more arms, wherein the number of arms within a star macromolecule varies across the composition of star molecules. The arms on a star are covalently attached to the core of the star; each arm comprises one or more (co)polymer segments; and at least one arm and/or at least one segment exhibits a different solubility from at least one other arm or one other segment, respectively, in a reference liquid of interest.
Public/Granted literature
- US20120172531A1 Star Macromolecules for Personal and Home Care Public/Granted day:2012-07-05
Information query
