Method for sizing and coloring textile materials

Details Method for sizing and coloring textile materials Method for sizing and coloring textile materials

1978-02-13

1980-05-06

Lusignan, Michael R.

Coating processes

With post-treatment of coating or coating material

Heating or drying

260 292TN, 260 294R, 260 37N, 260 37NP, 260 39R, 260 39P, 4273899, 427382, 525480, B05D 302

Patent

active

042018030

ABSTRACT:
Durable sizing of a textile substrate may be accomplished by applying thereto an aqueous dispersion or emulsion of an unthickened chain extended polyurethane having pendant carboxyl groups, a tertiary amine, a thermosetting aminoplast resin, a catalyst for curing said resin, and an anionic or nonionic surfactant.

REFERENCES:
patent: 3709860 (1973-11-01), Fischer et al.
patent: 3828005 (1974-08-01), Pittman et al.
patent: 3867171 (1975-02-01), Ellsworth
patent: 4046729 (1977-09-01), Scriven et al.
patent: 4048001 (1977-09-01), Remley
patent: 4061618 (1977-12-01), Stanley et al.

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