Composition for dyeing material of synthetic aromatic polyamide

Details Composition for dyeing material of synthetic aromatic polyamide Composition for dyeing material of synthetic aromatic polyamide

1987-04-15

1988-10-25

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Five-membered hetero ring consisting of one nitrogen and...

8586, 8654, 8655, 8657, 8925, C09B 6700, C09B 4400

Patent

active

047801050

ABSTRACT:
A composition for dyeing material of synthetic aromatic polyamide fibers, including a cationic dye and a dye assistant, which is a mixture of N-substituted phthalimide and an emulsifier. The N-substituted phthalimide is preferably a 2:1 mole ratio of N-butyl phthalimide and isopropyl phthalimide. The emulsifier is preferably propylene oxide and ethylene oxide block polymer, and an anionic surfactant blend and an anionic/cationic surfactant blend.

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patent: 3674420 (1972-07-01), Sapers
patent: 3953168 (1976-04-01), Fabbri et al.
patent: 4059403 (1977-11-01), Wolf et al.
patent: 4066396 (1978-01-01), Wolf et al.
patent: 4705523 (1987-11-01), Hussamy
patent: 4705527 (1987-11-01), Hussamy
patent: 4710200 (1987-12-01), Cates et al.

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