Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Sulfur-containing
Patent
1995-09-06
1996-07-30
Einsmann, Margaret
Bleaching and dyeing; fluid treatment and chemical modification
Organic additive for dye composition, dye composition...
Sulfur-containing
8589, 8611, 8614, 8617, 8908, 8909, 8922, D06P 354
Patent
active
055407404
ABSTRACT:
A low temperature microemulsion dyeing process for polyester fibers includes the steps of microemulsifying a swelling agent in water to form a continuous microemulsion solution, adding dyestuff and a dye solubility assistant agent selected from the group of short chain alcohols, dyeing polyester fibers at room temperature for 1-3 hours, washing the polyester fibers with a nonionic washing agent and thereafter drying the dyed polyester fibers.
REFERENCES:
patent: 3510243 (1970-05-01), Seuret et al.
patent: 3930794 (1976-01-01), Birke et al.
patent: 4715863 (1987-12-01), Navratil et al.
Huang A-Fen
Tsai Tsung-Wun
Wu Jongfu
Yao Shin-Chuan
China Textile Institute
Einsmann Margaret
Klein David I.
Rosenberg Morton J.
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