Use of novolak derivatives in the dyeing of polyester-cellulose

Details Use of novolak derivatives in the dyeing of polyester-cellulose Use of novolak derivatives in the dyeing of polyester-cellulose

1994-09-16

1996-04-30

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Multiple chemically diverse fibers or fibers with different...

Polyester fiber and cellulose fiber

8552, 8560, 8576, 8588, D06P 1613, D06P 385, D06P 387, D06P 354

Patent

active

055120636

ABSTRACT:
The present invention relates to the use of phenol- and naphthol-novolak alkoxylate mixed esters which as dyeing auxiliaries in the dyeing of polyester-cellulose blend fabrics prevent soiling of the cellulose portion by the disperse dyestuff and to processes for the continuous dyeing of such blend fabrics using phenol- and naphthol-novolak alkoxylate mixed esters.

REFERENCES:
patent: 3993438 (1976-11-01), Fishwick et al.
patent: 4403077 (1983-09-01), Uhrig et al.

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