Compositions – Leather or fur treating
Patent
1986-04-03
1987-06-02
Guynn, Herbert B.
Compositions
Leather or fur treating
252 851, 252 8551, 2523635, C09K 702, E21B 4300
Patent
active
046701648
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.
Sharp Keith W.
Watson Kenneth E.
Guynn Herbert B.
NL Industries Inc.
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