Invention Grant
- Patent Title: Carbonyl functional inversion agents for water-in-oil latices and methods of use
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Application No.: US15228446Application Date: 2016-08-04
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Publication No.: US09957437B2Publication Date: 2018-05-01
- Inventor: Xiaojin Harry Li , Anand Parthasarathy
- Applicant: Ecolab USA Inc.
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Kagan Binder, PLLC
- Main IPC: E21B43/22
- IPC: E21B43/22 ; C09K8/588 ; C08F220/56

Abstract:
Water-in-oil latices of water soluble or dispersible polymers and methods of using the same are presented. The latices include carbonyl functional inversion agents that provide rapid and complete inversion of the latices under conditions wherein the water source used to invert the latex is provided at high temperature, or includes a high level of total dissolved solids, or is both high temperature and high total dissolved solids.
Public/Granted literature
- US20170037298A1 CARBONYL FUNCTIONAL INVERSION AGENTS FOR WATER-IN-OIL LATICES AND METHODS OF USE Public/Granted day:2017-02-09
Information query
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