Novel weak acid dye

Abstract

The invention discloses a novel weak acid dye. The novel weak acid dye consists of the following components in parts by weight: 14-16 parts of methyl blue, 31-33 parts of gentian violet, and 23-26 parts of methyl green. 31-33 parts of basic fuchsin, 13-18 parts of iron ion, 2-5 parts of alginic acid, 10-12 parts of bean sprouts powder, 17-20 parts of fish meal, 11-18 parts of seed liquid, 21-24 parts of arrowroot powder And Houttuynia cordata 9‑10 parts. The invention has the advantages that: the novel weak acid dye of the technical proposal is naturally odorless, fast in coloring and not easy to fade.

Description

technical field

[0001] The invention relates to the textile field, in particular to a novel weak acid dye. Background technique

[0002] A new type of weak acid dye has a relatively small scope of application and is not suitable for large-scale production. Contents of the invention

[0003] The object of the present invention is to provide a novel weak acid dye, which can solve one or more of the above problems.

[0004] A novel weakly acidic dye, the innovation point of which is that the novel weakly acidic dye consists of the following components in parts by weight: 14-16 parts by weight of methyl blue, 31-33 parts of gentian violet, and methyl green 23-26 parts, basic fuchsin 31-33 parts, iron ion 13-18 parts, alginic acid 2-5 parts, bean sprouts powder 10-12 parts, fish meal 17-20 parts, seed liquid 11-18 parts, arrowroot powder 21 parts ~24 parts and 9-10 parts of Houttuynia cordata.

[0005] The invention has the advantages that: the novel weak acid dye of the tec...