Neutral leveling agent for acid dyes

A technology of acid dyes and leveling agents, which can be used in dyeing, biochemical fiber treatment, textiles and papermaking, etc. It can solve the problems of wool quality damage, uneven dyeing, high formula cost, etc., and achieve antibacterial and insect-proof performance and slow dyeing performance. Good, good dyeing effect
CN107237185AInactive Publication Date: 2017-10-10TAICANG DATANG CHEM FIBER FACTORY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TAICANG DATANG CHEM FIBER FACTORY
Publication Date
2017-10-10
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention belongs to the technical field of textile auxiliaries, in particular to a neutral leveling agent for acid dyes. The neutral leveling agent for acid dyes described in the present invention has good dyeing effect of fiber fabrics, uniform dyeing, good slow dyeing performance, high color fastness, and no color stripes, color spots and other defects in the dyed fiber fabrics. Phenomenon: The components are simple, reasonable and scientific, the cost of raw materials is low, friendly to the environment, natural and environmentally friendly, non-polluting, and non-toxic to the human body. The application of chitin and acid dyes in the dyeing process of wool has excellent leveling effect, and at the same time endows The fabric has good antibacterial performance. The tea extract and wormwood extract are added to the components, which further improves the antibacterial and insect-proof performance of the dyed fabric; the neutral leveling agent can effectively reduce the damage to wool fibrin and improve the wool fabric. quality.
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Description

technical field

[0001] The invention belongs to the technical field of textile auxiliaries, in particular to a neutral leveling agent for acid dyes. Background technique

[0002] During the dyeing process of fabrics, uneven dyeing is very easy to occur, and defects such as color stripes and spots will occur, which greatly affects the quality of fabrics. In order to promote uniform dyeing, avoid defects such as color stripes and spots, effectively improve dyeing uniformity and ensure dyeing efficiency, leveling agents are usually used in the textile industry.

[0003] Leveling agents generally need to be able to control the speed at which dyes are absorbed by fabrics, which can promote the uniform distribution of dyes on fabrics and do not affect color fastness.

[0004] Acid dyes refer to a class of dyes that are dyed in acidic media. Acid dyes are divided into strong acid, weak acid, acid medium, acid complex dye, etc. according to their chemical structure and dyeing cond...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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