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Preparation method of leveling agent for orange dyeing polyurethane-in-polyester fabric

A polyester-coated ammonia fabric, orange-yellow technology, applied in the field of preparation of leveling agent for orange-yellow dyeing, can solve the problems of difficult dyeing, uniform dyeing, uneven dyeing of colored flowers, etc., to improve uniformity, Reduce the effect of color flower

Inactive Publication Date: 2019-01-25
TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, during the dyeing process of polyester-coated ammonia fabrics, due to the material characteristics of the fabric itself, it is difficult to dye, and uneven dyeing such as colored flowers is easy to occur, especially for the orange dyeing of polyester-coated ammonia fabrics, It is even more difficult to dye evenly, we need to overcome

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The preparation method of the orange-yellow dyeing leveling agent of a kind of polyester-coated ammonia fabric described in this embodiment prepares the following raw materials, wherein methylene bis-naphthalene sulfonate, carboxymethyl cellulose, fatty amine polyoxyethylene ether, Sorbitol, methylisothiazolinone, dodecyl dimethyl betaine, sodium metaphosphate, glycerol, water; wherein the mass parts of each raw material are: 22 parts of methylene bis-naphthalene sulfonate, 20 parts of carboxymethyl cellulose, 18 parts of fatty amine polyoxyethylene ether, 14 parts of sorbitol, 8 parts of methylisothiazolinone, 3 parts of dodecyl dimethyl betaine, 1 part of sodium metaphosphate, propylene glycol 1 part of triol, 200 parts of water; add the above-mentioned raw materials into the mixing tank, heat the mixing tank to 70°C, then continue to stir for 13 minutes, the stirring speed is 140 rpm, and then cool down at a speed of 1°C / min to 20°C.

Embodiment 2

[0011] The preparation method of the orange-yellow dyeing leveling agent of a kind of polyester-coated ammonia fabric described in this embodiment prepares the following raw materials, wherein methylene bis-naphthalene sulfonate, carboxymethyl cellulose, fatty amine polyoxyethylene ether, Sorbitol, methylisothiazolinone, dodecyl dimethyl betaine, sodium metaphosphate, glycerol, water; wherein the mass parts of each raw material are: 30 parts of methylene bis-naphthalene sulfonate, 40 parts of carboxymethyl cellulose, 20 parts of fatty amine polyoxyethylene ether, 16 parts of sorbitol, 15 parts of methylisothiazolinone, 6 parts of dodecyl dimethyl betaine, 4 parts of sodium metaphosphate, propane 3 parts of triol and 400 parts of water; add the above-mentioned raw materials into the mixing tank, heat the mixing tank to 80°C, then continue to stir for 10 minutes, the stirring speed is 140 rpm, and then cool down at a speed of 1°C / min to 20°C.

Embodiment 3

[0013] The preparation method of the orange-yellow dyeing leveling agent of a kind of polyester-coated ammonia fabric described in this embodiment prepares the following raw materials, wherein methylene bis-naphthalene sulfonate, carboxymethyl cellulose, fatty amine polyoxyethylene ether, Sorbitol, methylisothiazolinone, dodecyl dimethyl betaine, sodium metaphosphate, glycerol, water; the mass parts of the above-mentioned raw materials are: 28 parts of methylene bis-naphthalene sulfonate, 35 parts of carboxymethyl cellulose, 19 parts of fatty amine polyoxyethylene ether, 15 parts of sorbitol, 10 parts of methylisothiazolinone, 5 parts of dodecyl dimethyl betaine, 3 parts of sodium metaphosphate, propylene glycol 2 parts of triol and 340 parts of water; add the above-mentioned raw materials into the mixing tank, heat the mixing tank to 60°C, then continue to stir for 15 minutes at a stirring speed of 140 rpm, and then cool down at a rate of 1°C / min to 20°C.

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Abstract

The invention relates to the technical field of dye aids, in particular to a preparation method of a leveling agent for orange dyeing a polyurethane-in-polyester fabric. The preparation method comprises the following steps: proportioning the following raw materials: methylene naphthalene sulfonate, carboxymethylcellulose, fatty amine polyoxyethylene ether, sorbitol, methylisothiazolinone, dodecyldimethyl betaine, sodium metaphosphate, glycerol and water; adding the raw materials into a mixing barrel, heating the mixing barrel to 60 to 80 DEG C, then continuously stirring for 10 to 15 minutesat a stirring velocity of 140 turns / min, and cooling to 20 DEG C at a rate of 1 DEG C / min, thus obtaining the leveling agent. By adopting the preparation method of the leveling agent for orange dyeingthe polyurethane-in-polyester fabric, the obtained leveling agent can effectively reduce the dyeing defect phenomenon of the polyurethane-in-polyester fabric in the dyeing process, and can improve the orange dyeing uniformity.

Description

technical field [0001] The invention relates to the technical field of dyeing auxiliaries, in particular to a method for preparing a leveling agent for orange-yellow dyeing of polyester-coated ammonia fabrics. Background technique [0002] In the prior art, during the dyeing process of polyester-coated ammonia fabrics, due to the material characteristics of the fabric itself, it is difficult to dye, and uneven dyeing such as colored flowers is easy to occur, especially for the orange dyeing of polyester-coated ammonia fabrics, It is even more difficult to dye evenly, and we need to overcome it. Contents of the invention [0003] The purpose of the present invention is to provide a kind of preparation method for the orange dyeing leveling agent of the polyester-coated ammonia fabric that can effectively improve the uniformity of the orange-yellow dyeing of the polyester-coated ammonia fabric in order to solve the above-mentioned technical deficiencies, effectively prevent c...

Claims

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Application Information

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IPC IPC(8): D06P1/62D06P1/607D06P1/651D06P1/642D06P1/66D06P1/673D06P3/82
CPCD06P1/6076D06P1/625D06P1/6426D06P1/65118D06P1/66D06P1/6735D06P3/8214
Inventor 盛婷婷
Owner TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENT
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