Liquid polymer containing compositions for thickening aqueous sy

Compositions – Leather or fur treating

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Details

2523635, 252 851, 536 87, C09K 702, E21B 4300

Patent

active

046221530

ABSTRACT:
A liquid polymer containing composition, useful as a thickening agent for aqueous systems, containing hydroxyethyl cellulose, a hydrophobic liquid medium in which the hydroxyethyl cellulose is substantially non-swellable and a gelling agent for thickening the hydrophobic liquid.

REFERENCES:
patent: 3122203 (1964-02-01), Hawkins
patent: 3455714 (1969-07-01), Bishop et al.
patent: 3475334 (1969-10-01), Boudreaux
patent: 3537994 (1970-11-01), House
patent: 3852201 (1974-12-01), Jackson
patent: 3960736 (1976-06-01), Free et al.
patent: 4105578 (1978-08-01), Finlayson et al.

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