Invention Grant
- Patent Title: Surfactant responsive emulsion polymerization micro-gels
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Application No.: US16552250Application Date: 2019-08-27
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Publication No.: US11274173B2Publication Date: 2022-03-15
- Inventor: Shui-Jen Raymond Hsu , Krishnan Chari , Sinan Li
- Applicant: Lubrizol Advanced Materials, Inc.
- 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
- Main IPC: C08F220/20
- IPC: C08F220/20 ; C08F220/18 ; C09K8/035 ; C09K8/12 ; C09K8/60 ; C09K8/68 ; C09K8/88 ; C08F216/12
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
- US20200010593A1 Surfactant Responsive Emulsion Polymerization Micro-Gels Public/Granted day:2020-01-09
Information query
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