Invention Grant
- Patent Title: Stabilization of polyacrylamide emulsion formulations
- Patent Title (中): 聚丙烯酰胺乳液制剂的稳定化
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Application No.: US14279563Application Date: 2014-05-16
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Publication No.: US09505971B2Publication Date: 2016-11-29
- Inventor: Mukesh Kumar , Kalman Koczo , John Terracina
- Applicant: Momentive Performance Materials Inc.
- Applicant Address: US NY Waterford
- Assignee: Momentive Performance Materials Inc.
- Current Assignee: Momentive Performance Materials Inc.
- Current Assignee Address: US NY Waterford
- Agent Joseph S. Ostroff
- Main IPC: C09K8/68
- IPC: C09K8/68 ; C09K8/72 ; C09K8/74 ; C09K8/12 ; C09K8/36
Abstract:
The current invention provides a method to form a stable blend of polyacrylamide water-in-oil emulsion and breaker surfactants such as silicon polyether copolymer and linear or branched alcohol ethoxylate surfactants. The composition can be employed, for example, as a friction reducing additive for water based fracturing fluid, or a drilling mud additive.
Public/Granted literature
- US20150329763A1 STABILIZATION OF POLYACRYLAMIDE EMULSION FORMULATIONS Public/Granted day:2015-11-19
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