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Polyester fabric treating agent

A polyester fabric and treatment agent technology, which is applied in fiber treatment, textiles and papermaking, fiber types, etc., can solve the problems of lack of stable performance, achieve significant energy saving and consumption reduction, prevent bonding, and ensure dyeing quality.

Inactive Publication Date: 2016-03-02
JIANGSU NEW REBA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the defect in the prior art that there is no polyester / modified polyester blended fabric with stable performance and a polyester fabric treatment agent for dyeing in the same bath, and to provide a polyester fabric treatment agent

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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Effect test

Embodiment 1

[0029] In the present embodiment, the preparation method of the polyester fabric treatment agent is as follows: in parts by weight, first 40 parts of N-dodecyl dimethyl betaine, 15 parts of isomeric tridecyl alcohol polyoxyethylene ether (N EO =9), 1 part of citric acid, a mixture of 10 parts of water and 10 parts of ethanol and 24 parts of benzyl benzoate were mixed, then the temperature was raised to 70° C. and stirred at a speed of 80 r / min for 60 minutes, and then cooled to 45° C. Discharge.

Embodiment 2

[0031] The preparation method of the polyester fabric treatment agent in the present embodiment is as follows: in parts by weight, first 50 parts of 2-undecyl-N-acetoxy-N (2-hydroxyethyl) imidazoline, 20 parts of fatty alcohol polymer Oxyethylene ether (C=12~14, N EO =9), 0.5 parts of sodium citrate, a mixture of 5 parts of water and 4.5 parts of isopropanol and 20 parts of diethylene glycol dibenzoate were mixed, then, the temperature was raised to 65° C. and stirred for 60 minutes at a speed of 80 r / min , then cool down to 50°C, and discharge.

Embodiment 3

[0033] In the present embodiment, the preparation method of the polyester fabric treatment agent is as follows: in parts by weight, first 45 parts of cocamidopropyl dimethylamine ethylene glycol, 13 parts of fatty alcohol polyoxyethylene ether (C=16~18, N EO =25), 2 parts of gluconic acid, 10 parts of water and 5 parts of ethylene glycol monobutyl ether mixture and 25 parts of glycerol triacetate were mixed, then, the temperature was raised to 60°C and stirred at a speed of 80r / min for 60 minutes, and then Cool down to 40°C and discharge.

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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Abstract

The invention discloses a polyester fabric treating agent. The polyester fabric treating agent is prepared from, by weight, 30-60 parts of an ampholytic surfactuant, 10-40 parts of an emulsifier, 0.1-2 parts of a stabilizer, 5-25 parts of solvent and 10-30 parts of an ester compound, wherein the sum of the weight parts of the components is 100. When the polyester fabric treating agent is used for one-bath dyeing of a polyester-modified polyester blended fabric, combination of anionic and cationic dyes can be prevented, the dyeing quality is guaranteed, and the technology is obviously simplified.

Description

technical field [0001] The invention relates to a treatment agent for polyester fabric. Background technique [0002] Cationic dye-dyeable modified polyester is obtained by introducing the third monomer, sodium dimethyl sulfonate isophthalate, into conventional terephthalic acid and ethylene glycol synthetic polyester, and obtaining modified polyester fiber through copolymerization. Since the added third monomer is a rigid benzene ring structure, it still needs to be dyed at a temperature of 110-130°C. Atmospheric pressure cationic dyeable polyester is grafted on the basis of the third monomer, and then add polyethylene glycol as the fourth monomer containing a flexible segment to improve the flexibility of the molecular chain and the mobility of the molecular segment , in order to achieve cationic dyeing of modified polyester under normal pressure. [0003] Cationic dyes can dye modified polyester and other fiber blended fabrics, which are full and soft, and have good dra...

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/463D06M15/53D06M13/207D06M13/224D06M13/352D06M101/32
Inventor 姬海涛邢志奇夏先广马敦
Owner JIANGSU NEW REBA TECH CO LTD
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