Water in oil emulsions

Details Water in oil emulsions Water in oil emulsions

2007-10-09

2007-10-09

Metzmaier, Daniel S. (Department: 1712)

Colloid systems and wetting agents; subcombinations thereof; pro

Continuous liquid or supercritical phase: colloid systems;...

Primarily organic continuous liquid phase

C524S588000, C556S445000, C528S029000, C516S906000

Reexamination Certificate

active

10978094

ABSTRACT:
The invention relates to emulsions of the W/O (water/oil) type made using specific emulsifiers and oils selected from silicone oil, mineral oil and combinations thereof. Silicone emulsifier conforming to the following structure:wherein;a is an integer ranging from 2 to 10;b is an integer ranging from 2 to 10, such that b/a>or=1, but less than 2.5;c is (a+b) times x, wherein x is 1.5 to 2.5;d is an integer ranging from 6 to 12;are used to obtain the desired W/O (water/oil) type emulsion.

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Derwent Abstract on EAST, week 198615, London: Derwent Publications Ltd., AN 1986-094946, DE 3436177 A, (Goldchmidt AG TH), abstract.

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