Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1995-11-07
2000-02-01
Lovering, Richard D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524157, 524158, 524198, 524507, 524591, 2523635, C08K 541, C08K 542, B01F 300
Patent
active
060204079
ABSTRACT:
An improved thickening composition for aqueous systems including latex paints and coatings is described. The substantially anhydrous composition comprises in specified ratios a solid thickener polymer, and one or more surfactants. The solid thickener polymer includes associative thickeners. Associative thickener polymers include polyurethanes, polyesters, polyacrylamides, modified hydroxyethyl celluloses, alkali soluble emulsions and other chemicals. Specific surfactants utilized include dialkyl sulfosuccinates, alkyl sulfates, alpha olefin sulfonates and sulfates of ethoxylated alcohols.
REFERENCES:
patent: 3037952 (1962-06-01), Jordan, Jr. et al.
patent: 4079028 (1978-03-01), Emmons et al.
patent: 4155892 (1979-05-01), Emmons et al.
patent: 4180491 (1979-12-01), Kim et al.
patent: 5023309 (1991-06-01), Kruse et al.
patent: 5376709 (1994-12-01), Lau et al.
patent: 5425806 (1995-06-01), Doolan et al.
Schmolka, "Applications of Pluronic Polyols in the Cosmetic Industry", Amer. Perfumer and Cosmetics, vol. 82, No. 7, pp. 25-30, Jul. 1967.
Schmolka, "A Review of Block Polymer Surfactants", J. Amer. Chem. Society, vol. 54, pp. 110-116, Mar. 1977.
Campbell Barbara A.
Cody Charles A.
Doolan Joseph G.
Mardis Wilbur
Cronin Michael J.
Lovering Richard D.
Metzmaier Daniel S.
Rheox Inc.
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