Production of pattern effects when dyeing or printing textile ma

Details Production of pattern effects when dyeing or printing textile ma Production of pattern effects when dyeing or printing textile ma

1990-06-14

1992-07-21

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Process of printing permanently on substrate, other than...

Resist or reserve

8107, 8446, 8449, 8532, 8543, 8551, 8554, 8606, 8652, 8680, 8918, D06P 522, D06P 152, D06P 360

Patent

active

051319136

ABSTRACT:
Process for producing pattern effects when dyeing or printing textile material in the absence of alkali or reducing agents, which comprises pretreating the textile material with a cationizing agent, drying, applying an oxidizing agent in the form of a pattern, drying and dyeing or printing with reactive, direct, acid, water-soluble sulfur dyes or pigment dyes in the absence of any alkali or reducing agent.

REFERENCES:
patent: 4412837 (1983-11-01), Blum et al.
patent: 4588413 (1986-05-01), Keil et al.
patent: 4680033 (1987-07-01), Durl et al.
patent: 4806126 (1989-02-01), Sternberger
patent: 4810254 (1989-03-01), Bauer et al.
patent: 4914764 (1990-04-01), Mast et al.
H. Zollinger "Color Chemistry", (VCH), 1987 pp. 1 and 238.
J. Lenoir in Venkataraman's "The Chemistry of Synthetic Dyes ", vol. V, (Academic Press), 1971, p. 314.

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