Alginate gel particle inks or dye liquors for imparting color to

Details Alginate gel particle inks or dye liquors for imparting color to Alginate gel particle inks or dye liquors for imparting color to

1985-10-24

1987-12-15

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Polymeric additive

8445, 8620, 8924, 8929, C09B 6700, D06P 500

Patent

active

047130849

ABSTRACT:
Gel particle dye liquors for imparting color to textiles are disclosed. The gel particles are prepared by mixing a first composition comprising a alginic acid or an alginic acid derivative with a second composition comprising a mixture of at least one monovalent chloride salt and at least one polyvalent metal salt.
At least one of the compositions contains a dye resulting in the formation of a colored suspension of gel particles in water.

REFERENCES:
patent: 2808337 (1957-10-01), Gibsen
patent: 3349079 (1967-10-01), Freedman
patent: 4222740 (1980-09-01), Bohrn et al.
patent: 4519803 (1985-05-01), Clare et al.
McNeely, W. H. and D. J. Pettitt in "Industrial Gums" (Academic Press, 1973), Second Edition, pp. 54-57, 63, 67-75.
Moncrieff, R. W., "Man-Made Fibres", (John Wiley, 1975), pp. 302-306.

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