Control of dye migration in thermosol dyeing processes

Details Control of dye migration in thermosol dyeing processes Control of dye migration in thermosol dyeing processes

1977-03-11

1979-01-02

Czaja, Donald E.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 18R, 8 21C, 8 25, 8 88, 8 87, 8 85R, 8 34, D06P 387, D06P 156, C09B 6700

Patent

active

041325222

ABSTRACT:
The specification describes the control of dye migration in continuous dyeing processes for cellulosic textiles. In the process, an antimigrating agent is added to the pigment pad. The antimigrating agent comprises an aqueous solution of a non-ionic polymer and a salt.

REFERENCES:
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patent: 3504996 (1970-04-01), Geoffrey
patent: 3788808 (1974-01-01), Falkenhag et al.
patent: 3798172 (1974-02-01), Etters
Silverman, M. Amer. Dyestuff Reporter, Jan. 20, 1948, pp. 44-63.
Textile Chemist & Colorist, vol. 9, p. 192 (1975).
Dupont Technical Info. Bulletin No. D-270, Jun. 1973, pp. 12-13.
King, J. C., American Dyestuff Reporter, Feb. 17, 1964.
Shah, N. C., Silk & Rayon Industries of India, vol. 12, No. 5, pp. 265-286, (1969).

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