Pourable water dispersible thickening composition for aqueous sy

Details Pourable water dispersible thickening composition for aqueous sy Pourable water dispersible thickening composition for aqueous sy

1994-05-12

1995-06-20

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

106199, 524 1, 524117, 524156, 524157, C09D 712, C09D10128

Patent

active

054258065

ABSTRACT:
A pourable liquid thickening composition for aqueous systems including latex coatings is described. The composition comprises in specified ratios an associative thickener polymer, water and one or more surfactants. Associate thickener polymers include polyurethanes, polyesters, polyacrylamides, modified hydroxyethyl celluloses, alkali soluble emulsions and other chemicals. Specific surfactants include dialkyl sulfosuccinates, alkyl sulfates, alpha olefin sulfonates and sulfates of ethoxylated alcohols.

REFERENCES:
patent: 5376709 (1994-12-01), Lau
(Jan. 1, 1989) Commercial Brochure-AKZO Entitled "Thickening With Dapral T210 and T212".
Paper Given by Ma & Glass of North Dakota State University at the 206th American Chemical Society Meeting the week of (Aug. 21-27, 1993) in Chicago entitled "Complexations of p-Cyclodextrin with Surfactants and Hydrophobically-modified Water-soluble Polymers: Analytical Application in Adsorption Measurements".

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