Invention Grant
- Patent Title: Surfactant responsive emulsion polymerized micro-gels
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Application No.: US14344774Application Date: 2012-09-13
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Publication No.: US10265263B2Publication Date: 2019-04-23
- Inventor: Shui-Jen Raymond Hsu , Krishnan Chari , Wei-Yeih Yang , Prachur Bhargava , Murat Kadir
- Applicant: Shui-Jen Raymond Hsu , Krishnan Chari , Wei-Yeih Yang , Prachur Bhargava , Murat Kadir
- Applicant Address: US OH Cleveland
- Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Thoburn Dunlap
- International Application: PCT/US2012/055105 WO 20120913
- International Announcement: WO2013/040174 WO 20130321
- Main IPC: A61K8/81
- IPC: A61K8/81 ; C08K3/20 ; C09K8/035 ; C09K8/60 ; C09K8/68 ; A61K8/04 ; A61K8/42 ; A61K8/46 ; A61Q19/00 ; C08K5/20 ; C08K5/41 ; C09K8/12 ; C09K8/80 ; A61K8/84
Abstract:
A stable, aqueous composition containing a crosslinked, nonionic, amphiphilic polymer capable of forming a yield stress fluid in the presence of a surfactant is disclosed. The yield stress fluid is capable of suspending insoluble materials in the form of particulates and/or droplets requiring suspension or stabilization.
Public/Granted literature
- US20140348887A1 Surfactant Responsive Emulsion Polymerized Micro-Gels Public/Granted day:2014-11-27
Information query
