Production process of textile fiber color modifier

Abstract

The invention relates to a production process of a textile fiber color modifier. The textile fiber color modifier is prepared from the following raw materials in percentage by weight: 52%-68% of swelling agent, 10%-30% of emulsifying and dispersing agent, and 8%-20% of solvent, wherein the swelling agent is one or more of propylene glycol monomethyl ether, phenoxy-1-propanol, cyclohexanol methyl ether, N-normal-butyl-phthalimide, and N-isopropyl-phthalimide; the emulsifying and dispersing agent is one or more of styrylphenol polyoxyethylene ether sulfonate, polyoxyethylene castor oil, iso-tridecanol polyoxyethylene ether, fatty amine polyoxyethylene ether, polyoxyethylene (60) sorbitan monostearate (namely Tween-60), polyoxyethylene (80) sorbitan monostearate (namely Tween-80), and pesticide emulsifier No.600; and the solvent is one or more of water, ethanol, isopropyl alcohol, ethylene glycol, and ethylene glycol monobutyl ether. The production process comprises the following steps of adding all the materials into a reaction kettle and stirring the materials at 30 DEG C to 50 DEG C for 60 to 90 minutes, thereby obtaining the textile fiber color modifier. The textile fiber color modifier can be used for overcoming the dyeing defects of polyester and blended fabrics of the polyester in dyeing, and the dyed fabrics can meet environmental protection standards.

Description

technical field [0001] The invention relates to textile dyeing technology, in particular to a production process of a color repairing agent for textile fabrics. Background technique [0002] With the improvement of people's living standards, the consumption requirements for textiles are also changing. The wearing comfort that is often said in the industry is a combination of a series of specific technical indicators. For example, the sense of touch includes the softness, drapability, pressure contact, heat contact, and cold contact of textiles. With the development of textile material science, the technical indicators of fibers are also required to be more and more detailed. For example, elastic modulus, rapid elastic deformation, slow elastic deformation, tensile strength, shear strength, tensile strength, etc. A series of technical indicators such as strength. In the research, it was found that if the molecular weight, degree of polymerization, degree of orientation of ...

AI Technical Summary

Problems solved by technology

At present, most of the color repairing agent products used in China are made of phenol, aromatic amine, biphenyl, etc. Carriers with such structures are polluting and toxic to the environment, and nonylphenol ethoxylates have environmental factors such as poor biodegradability and high toxicity