Aqueous dyestuff preparations of water-insoluble or sparingly wa

Details Aqueous dyestuff preparations of water-insoluble or sparingly wa Aqueous dyestuff preparations of water-insoluble or sparingly wa

1979-07-25

1981-05-05

Schofer, Joseph L.

Bleaching and dyeing; fluid treatment and chemical modification

Diffusion transfer dyeing process, transfer sheet and product

Dry heat treatment for penetration

8496, 8527, 8554, 8552, 8602, 8648, D06P 156, D06P 158, D06P 1613

Patent

active

042656311

ABSTRACT:
Aqueous dyestuff preparation of water-insoluble or sparingly water-soluble dyes are used for the preparation of printing pastes for printing textile material and for printing carriers for transfer printing. These preparations contain at least 10% by weight of water, 25 to 60% by weight of a finely dispersed water-insoluble or sparingly water-soluble dye, 0.1 to 5% by weight of at least one water-soluble aminoplast precondensate, 0.5 to 5% by weight of a non-ionic copolymer of ethylene oxide with a further olefin, oxide said copolymer containing at least 65% by weight of ethylene oxide and having a molecular weight higher than 12,000, as well as, if desired or necessary, further nonionic ingredients.

REFERENCES:
patent: 3090762 (1963-05-01), Maeder et al.
patent: 3374107 (1968-03-01), Cotton
patent: 3504996 (1970-04-01), McMullen et al.
patent: 3853459 (1974-12-01), Harper et al.
patent: 3873265 (1975-03-01), Kleber et al.
patent: 3957427 (1976-05-01), Chambers
patent: 3977828 (1976-08-01), Becker et al.
patent: 4088440 (1978-05-01), Leimbacher et al.
patent: 4132522 (1979-01-01), Fono et al.

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