Process of transfer printing comprising pretreatment with a poly

Details Process of transfer printing comprising pretreatment with a poly Process of transfer printing comprising pretreatment with a poly

1992-06-26

1994-11-01

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

Diffusion transfer dyeing process, transfer sheet and product

Dry heat treatment for penetration

8495, 8930, D06P 500

Patent

active

053604563

ABSTRACT:
This invention relates to a process for printing a textile article by heat transfer of sublimable dyes printed with the aid of a transfer paper comprising a pre-treatment of said article with a polyurethane resin, wherein the pre-treatment, prior to the transfer operation proper, consists in coating at least that face of the article intended to be in contact with the transfer paper, with a mixture of polyurethane ester resins, at least one being aromatic, at least another being aliphatic.

REFERENCES:
patent: 4257692 (1981-03-01), Le Naour-Sene
patent: 4795477 (1989-01-01), Kusumsar et al.
patent: 4842613 (1989-06-01), Purser
Hole et al., "Transfer Printing On Urethane-Coated Fabrics", Mar. 3, 1976, Chemical Abstracts vol. 84, No. 18, Abstract No. 1232372.
Iwasaki, "Transfer Printing Of Wool, Cotton and Wool-Blend Fabrics", Apr. 30, 1979, Chemical Abstracts vol. 90, No. 18, Abstract No. 139003E.

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