Inversion of inverse emulsion polymers

Details Inversion of inverse emulsion polymers Inversion of inverse emulsion polymers

2008-09-30

2008-09-30

Egwim, Kelechi C (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S377000, C524S501000, C524S512000, C524S801000

Reexamination Certificate

active

11011985

ABSTRACT:
A method to invert an inverse emulsion water compatible polymer product using a combination of surfactants that have specific chemical structures is disclosed. A combination, or blend, of two or more surfactants provides for an effective breaker system. The blend of surfactants is more effective than the individual surfactants.

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