Processes and compositions for dyeing hydrophobic polymer produc

Details Processes and compositions for dyeing hydrophobic polymer produc Processes and compositions for dyeing hydrophobic polymer produc

1994-10-27

1996-04-23

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Hydrocarbon

8531, 8550, 8636, 8900, 8907, 8908, 8922, 8924, 8DIG21, C09B 6700, D06P 116, D06P 326, D06P 354

Patent

active

055099408

ABSTRACT:
The present invention provides a process for dyeing hydrophobic polymer fibers, including the step of contacting the goods with an amount of a dyeing solution effective to dye the goods, wherein the solution comprises an amount of a terpene/terpenoid solvent and a dyestuff. The present invention also provides a composition for dissolving and dispersing a dyestuff for dyeing hydrophobic polymer fibers, including effective amounts of a terpene/terpenoid solvent for dissolving the dyestuff.

REFERENCES:
patent: 3653799 (1972-04-01), Schimmel
patent: 3925094 (1975-12-01), Papenfuss et al.
patent: 3951598 (1976-04-01), Arashi et al.
patent: 4559150 (1985-12-01), Becker et al.
patent: 4561991 (1985-12-01), Herbots et al.
patent: 4585820 (1986-04-01), Defago et al.
patent: 4636424 (1987-01-01), Amemiya et al.
patent: 5092907 (1992-03-01), Riblet et al.
patent: 5213624 (1993-05-01), Williams
Fairchild's Dictionary of Textiles, Fairchild Publications Inc., New York, 1975, p. 402, col. 1.
The Chemistry of Synthetic Dyes, vol. III, K. Venkataraman, 1970, p. 385.

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