Thickening agents and the manufacture and use thereof

Compositions: coating or plastic – Coating or plastic compositions – Carbohydrate or derivative containing

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Details

252 851, 524 43, 524 44, C09K 700, C08L 108

Patent

active

047203030

ABSTRACT:
A thickening agent suitable for thickening carpet backing formulations, paints and drilling muds is provided. The thickening agent comprises (1) a cellulose ether and (2) a solid acid for example citric acid, tartaric acid, oxalic acid, malonic acid, succinic acid and polyacrylic acid.

REFERENCES:
patent: 4050943 (1977-09-01), Sondhe
patent: 4184888 (1980-01-01), Zoumut
patent: 4415683 (1983-11-01), Kernstock
patent: 4502867 (1985-03-01), Reinhardt
patent: 4597797 (1986-01-01), Roorda et al.

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