Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product
Patent
1989-03-31
1990-12-11
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Reactive dye composition, process, or product
8557, 8558, 8559, 8589, 8591, 8917, 8918, D06P 162, D06P 300, C09B 6700
Patent
active
049767437
ABSTRACT:
Fiber articles are uniformly dyed with use of a dyeing auxiliary composition which comprises an anionic surfactant of the alpha-hydroxysulfonic acid type and an organic polybasic polymer and has a pH of 9 or higher.
REFERENCES:
patent: 4137251 (1979-01-01), Berger
patent: 4444563 (1984-04-01), Abel
patent: 4444564 (1984-04-01), Salathe et al.
patent: 4563192 (1986-01-01), Salathe et al.
Klicker Helmut
Nagatomi Tateyuki
Nagatsuka Masaaki
Ohba Noriaki
Tabata Yujin
Clingman A. Lionel
Nihon Surfactant Kogyo K.K.
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