Cationic dye carrier and selective process for dyeing polyesters

Details Cationic dye carrier and selective process for dyeing polyesters Cationic dye carrier and selective process for dyeing polyesters

1977-09-12

1980-03-11

Czaja, Donald E.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 89R, 8169, 8171, 8 21C, D06P 1667, D06P 3854, D06P 387

Patent

active

041926480

ABSTRACT:
A cationic dye carrier composition comprising a mixture of between about 50 wt% and about 85 wt% phenoxyethanol; between about 5 wt% and about 45 wt% of the triethanol amine salt of phenoxy poly(ethyleneoxy) phosphonic ester having the formula: ##STR1## wherein n is a whole integer of 1 or 2; m is 3-n; d is 0 or 1; p is a mixture averaging 8, 9, 10, 11 or 12 units and R is alkyl having from 4 to 18 carbon atoms and between about 0 wt% and about 45 wt% butylbenzoate to provide a 100% carrier composition. The carrier composition is employed for cationic dyes in the dyeing of cationic dyeable polyester fabric, particularly blends of polyesters.

REFERENCES:
patent: 2880050 (1959-03-01), Fortess et al.
patent: 3324084 (1967-06-01), Horn et al.
patent: 3527557 (1970-09-01), Cheape et al.
patent: 3617211 (1971-11-01), Dawson
patent: 3915634 (1975-10-01), Pariser
patent: 4027346 (1977-06-01), Wada et al.

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