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Cool finishing agent, and preparation method and application method thereof

A technology of finishing agent and cool feeling, which is applied in the field of cool feeling finishing agent and its preparation, which can solve the problems of inconspicuous cool feeling experience of fabrics, insufficient smoothness of fabric hand feeling, and influence on fiber strength, etc. Wet comfort, soft touch effect

Inactive Publication Date: 2020-04-10
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some natural minerals with high thermal conductivity affect the strength of the fiber, and the fabric feels not smooth enough; the cool experience of the fabric finished with xylitol is not obvious, and it needs to be exposed to enough water vapor to produce a cool feeling, but the heat and humidity comfort is poor, and it is easy to produce a damp and cold feeling ; Although hydrogels can improve the moisture regain of fabrics, they also have strong water-locking properties, and the fabrics have poor air permeability after moisture absorption and expansion, and some natural polymer hydrogels do not have washability

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

[0019] Take 50 parts of Liansheng Chemical E07000 as a weighting agent, 35 parts of mint glycerin ether emulsion as a cooling agent, 5 parts of quick-drying agent N-methylmorpholine-N-oxide and 10 parts of Adhesive TANA PUR ONE (The molecular weight is 10000, the viscosity at room temperature is 50cps, and the glass transition temperature is -40°C). After stirring at room temperature for 30 minutes, the cooling finishing agent can be obtained. Configure 60g / L cooling finishing agent working liquid, soak and roll the Tencel fabric for 60s, with a liquid retention rate of 70%, and set it at 130°C for 60s.

Embodiment 2

[0021] Take 60 parts of Liansheng Chemical E07000 as a weighting agent, 25 parts of mint glycerin ether emulsion as a cooling agent, 1 part of quick-drying agent N-methylmorpholine-N-oxide, and 15 parts of Adhesive TANA PUR ONE (The molecular weight is 20000, the viscosity at room temperature is 100cps, and the glass transition temperature is -10°C). After stirring at room temperature for 30 minutes, the cooling finishing agent can be obtained. Configure 50g / L cool feeling finishing agent working liquid, soak and roll the Tencel fabric for 60s, with a liquid retention rate of 80%, and set it at 120°C for 90s.

Embodiment 3

[0023] Take 90 parts of the weighting agent Transhua Chemical TF-642, 40 parts of the cooling agent N-ethyl-2,2-diisopropylbutanamide emulsion, 5 parts of the quick-drying agent N-methylpyrrolidone and 10 parts of viscose Mixture TANA PUR ONE (molecular weight: 10000, viscosity at room temperature: 50cps, glass transition temperature: -40°C), stir at room temperature for 30 minutes to get a cool finishing agent. Configure 60g / L cooling finishing agent working liquid, soak and roll the Tencel fabric for 60s, with a liquid retention rate of 80%, and set it at 130°C for 60s.

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 cool finishing agent, and a preparation method and an application method thereof. The cool finishing agent is prepared from the following raw materials in parts by weight: 50to 90 parts of weighting agents, 10 to 40 parts of cool enhancers, 1 to 10 parts of a dry solution and 10 to 20 parts of bonding agents. The preparation method of the cool fishing agent comprises thefollowing steps of mixing and stirring the weighting agents, the cool enhancers, the dry solution and the bonding agents. A method for applying the cool fishing agent to bedding fabric finishing is provided. The cool finishing agent has cool, comfortable and air-permeable performance; and a cool bedding fabric obtained after padding and shaping by a work solution prepared from the finishing agenthas good thermal-wet comfort, and can maintain a cool, comfortable and air-permeable sleeping environment for a long time.

Description

technical field [0001] The invention relates to a finishing agent and its preparation method and application method, in particular to a cool feeling finishing agent and its preparation method and application method. Background technique [0002] The prior art is mainly by adding special cool-feeling substances in the process of fiber spinning or fabric finishing. The common ones are natural minerals with high thermal conductivity such as jade powder and mica powder, xylitol with hygroscopic and heat-absorbing effects, and phase-change materials that can absorb a large amount of heat. Some natural minerals with high thermal conductivity affect the strength of the fiber, and the fabric feels not smooth enough; the cool experience of the fabric finished with xylitol is not obvious, and it needs to be exposed to enough water vapor to produce a cool feeling, but the heat and humidity comfort is poor, and it is easy to produce a damp and cold feeling ; Although hydrogels can impr...

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): D06M13/11D06M13/165D06M13/352D06M13/355D06M13/402D06M15/564D06M101/06
CPCD06M13/165D06M13/355D06M15/564D06M13/402D06M13/352D06M13/11D06M2101/06D06M2200/50
Inventor 曹子燚沈玲陈红霞袁洪胜
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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