Enzymatic method for textile dyeing

Details Enzymatic method for textile dyeing Enzymatic method for textile dyeing

1996-12-19

2000-03-14

Diamond, Alan

Bleaching and dyeing; fluid treatment and chemical modification

Using enzymes, dye process, composition, or product of dyeing

8404, 8405, 8406, 8416, 8421, 8423, 8424, 8436, 8916, 8917, 8552, 8649, 435263, D06P 132

Patent

active

060367296

ABSTRACT:
The present invention relates to methods of dyeing a material, comprising (a) soaking the material in an aqueous solution which comprises one or more mono-, di- or polycyclic aromatic or heteroaromatic compounds; and (b) treating the soaked material in an aqueous solution with (i) a hydrogen peroxide source and an enzyme exhibiting peroxidase activity or (ii) an enzyme exibiting oxidase activity on the one or more aromatic or heteroaromatic compounds; wherein the material is a fabric, yarn, fiber, garment or film made of fur, hide, leather, silk or wool.

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Derwent Publication Ltd., 95-033019 (Nov. 15, 1994).
Derwent Publication Ltd., 96-295885 (May 21, 1996).

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