Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product
Patent
1991-11-15
1992-10-06
Griffin, Ronald W.
Bleaching and dyeing; fluid treatment and chemical modification
Reactive dye composition, process, or product
8561, 536114, 536123, 536 3, 162175, 162176, 162177, 162178, 106162, 106170, 1061972, 106205, 106208, 106209, 106210, C08L 504, A23L 104
Patent
active
051533170
ABSTRACT:
A composition and its method of use are disclosed for controlling rheology of an aqueous dye, which composition comprises 1-30 parts of a gum selected from the group consisting of xanthan gum, rhamsan gum, welan gum and mixtures thereof and 70-99 parts of a water soluble polysaccharide having aliginate equivalent rheology, preferably an alginate. Also disclosed is a color imparting composition for fabric or carpet printing which comprises 99-99% of an aqueous dye component and 1-10% of the rheology control component. The polysaccharide is preferably an alginate, starch, cellulosic polymer or guar gum or mixtures thereof.
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Clare Kenneth
Ortega Theresa M.
Winston, Jr. Philip E.
Caruso Charles M.
Griffin Ronald W.
Lopez Gabriel
Merck & Co. , Inc.
Parr Richard S.
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