Compositions – Leather or fur treating
Patent
1983-04-08
1985-06-18
Barr, Josephine L.
Compositions
Leather or fur treating
252 855C, 252 855D, 524 44, 524 55, 166274, 166275, C09K 300
Patent
active
045240035
ABSTRACT:
The present invention relates to a method of viscosifying aqueous fluids and a viscosifying composition which when admixed with an aqueous fluid produces a viscosity increase in the fluid in excess of the additive viscosity of the individual composition components. The viscosifying composition comprises at least one member selected from the group consisting of (i) sulfonated guar and a compound comprising at least one member selected from the group consisting of xanthan gum, guar, hydroxypropyl guar, hydroxypropyl guar derivatives, hydroxyethyl cellulose and hydroxyethyl cellulose derivatives and (ii) cationic guar and a compound comprising at least one member selected from the group consisting of hydroxypropyl guar, hydroxypropyl guar derivatives, hydroxyethyl cellulose and hydroxyethyl cellulose derivatives.
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Barr Josephine L.
Halliburton Company
Kent Robert A.
Weaver Thomas R.
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