A kind of anti-wrinkle and antibacterial fabric and preparation method thereof

A technology of antibacterial fabrics and fabrics, applied in the field of textile fabrics, can solve the problems of poor dispersibility of antibacterial finishing agents, affecting the antibacterial performance of textile fabrics, and environmental protection needs to be further improved, so as to achieve good storage and transportation stability, wear Comfortable, safe and environmentally friendly, anti-wrinkle and antibacterial effect are remarkable

Active Publication Date: 2021-11-05
普宁市光胜纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Anti-wrinkle finishing agents and antibacterial finishing agents are essential reagents in the anti-wrinkle and antibacterial finishing process, but the finishing agents in the prior art often have a single function, and various finishing agents often appear antagonistic to fabric finishing. role, making the finishing effect low
[0004] At present, the anti-wrinkle finishing agents that are widely used are amide-formaldehyde finishing agents, especially N-methylol amide compounds, such as dimethylol dihydroxyethylene urea. This kind of anti-wrinkle finishing is just using methylol The etherification reaction with the hydroxyl groups on the fiber fabric produces covalent crosslinking to achieve the purpose of anti-wrinkle. Its anti-wrinkle effect is good, but there is a problem of formaldehyde release during production and consumption, which limits its promotion and application
The carboxylic acid, acetal, polyurethane, and epoxy resin anti-wrinkle finishing agents developed in recent years have complicated synthesis process, high price, unsatisfactory finishing effect, serious loss of fabric strength and yellowing phenomenon.
[0005] The dispersibility of the antibacterial finishing agent in the prior art on the textile fabric is not very good, which affects the antibacterial performance of the textile fabric, and the environmental protection in the preparation process of the textile fabric needs to be further improved

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

[0035] An anti-wrinkle and antibacterial fabric, which is prepared by finishing the fabric matrix with an anti-wrinkle and antibacterial finishing agent. The anti-wrinkle and antibacterial finishing agent includes the following components in parts by weight: 15 parts of double-ended amino silicone oil, 10 parts of modified N-vinylpyrrolidone-polyethylene glycol methacrylate-pentaerythritol monooleate-L-vinyl glycine copolymer, 3 parts of sodium chloride, 25 parts of water, 1 part of sodium dodecylbenzenesulfonate, 4 parts of glycerin.

[0036] The preparation method of the 4,5-diformylthiazole modified double-end amino silicone oil comprises the following steps: adding 4,5-diformylthiazole and double-end amino silicone oil to glycerol, and refluxing at 50°C Stir the reaction for 4 hours, and then remove the solvent by rotary evaporation to obtain 4,5-dialdehyde thiazole modified double-ended amino silicone oil; the mass ratio of the 4,5-dialdehyde thiazole, double-ended amino ...

Embodiment 2

[0046] An anti-wrinkle and antibacterial fabric, which is prepared by finishing the fabric matrix with an anti-wrinkle and antibacterial finishing agent. The anti-wrinkle and antibacterial finishing agent includes the following components in parts by weight: 17 parts of double-ended amino silicone oil, 11 parts of modified N-vinylpyrrolidone-polyethylene glycol methacrylate-pentaerythritol monooleate-L-vinyl glycine copolymer, 4 parts of sodium chloride, 27 parts of water, 2 parts of polyoxypropylene polyoxyethylene glycerin ether, 5 parts of glycerin.

[0047] The preparation method of the 4,5-diformyl thiazole modified double-end amino silicone oil comprises the following steps: adding 4,5-diformyl thiazole and double-end amino silicone oil to ethanol, and reacting under reflux at 55°C After 4.5 hours, the solvent was removed by rotary evaporation to obtain 4,5-dialdehyde thiazole modified double-ended amino silicone oil; the mass ratio of the 4,5-dialdehyde thiazole, double...

Embodiment 3

[0057] An anti-wrinkle and antibacterial fabric, which is prepared by finishing the fabric matrix with an anti-wrinkle and antibacterial finishing agent. The anti-wrinkle and antibacterial finishing agent includes the following components in parts by weight: 19 parts of double-ended amino silicone oil, 13 parts of modified N-vinylpyrrolidone-polyethylene glycol methacrylate-pentaerythritol monooleate-L-vinyl glycine copolymer, 5 parts of sodium chloride, 29 parts of water, 3 parts of nonylphenol polyoxyethylene ether, 6 parts of glycerin.

[0058] The preparation method of the 4,5-diformylthiazole modified double-end amino silicone oil comprises the following steps: adding 4,5-diformylthiazole and double-end amino silicone oil to isopropanol, and refluxing at 60°C The reaction was stirred for 5 hours, and then the solvent was removed by rotary evaporation to obtain 4,5-dialdehydethiazole-modified double-ended amino silicone oil.

[0059] The mass ratio of the 4,5-diformylthia...

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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PUM

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Abstract

The invention discloses an anti-wrinkle and antibacterial fabric, which is prepared by finishing the fabric matrix with an anti-wrinkle and antibacterial finishing agent. The anti-wrinkle and antibacterial finishing agent includes the following components in parts by weight: 4,5-dialdehyde Thiazole-based modified double-ended amino silicone oil 15‑25 parts, modified N‑vinylpyrrolidone‑polyethylene glycol methacrylate‑pentaerythritol monooleate‑L‑vinylglycine copolymer 10‑15 parts, chlorinated 3-7 parts of sodium, 25-35 parts of water, 1-4 parts of emulsifier, 4-8 parts of glycerin. The invention also discloses a preparation method of the anti-wrinkle and antibacterial fabric. The anti-wrinkle and antibacterial fabric disclosed by the present invention has better comprehensive performance, more significant anti-wrinkle and antibacterial effect, softer and smoother hand feeling, better moisture permeability, breathability, antistatic and warmth retention, better storage and transportation stability, and is durable Sunshine, insect-resistant, washable, comfortable, safe and environmentally friendly to wear, will not produce allergic reactions after contact with human skin, and has a longer service life.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a wrinkle-resistant and antibacterial fabric and a preparation method thereof. Background technique [0002] With the progress of society and the improvement of human living standards, people begin to pay attention to the cleanliness and crispness of the clothing that reflects the external image. In addition, people's awareness of health care has gradually increased. Especially some special clothes, insoles, bed sheets, etc., are prone to pollution and bacteria. Therefore, fabrics with anti-wrinkle and antibacterial functions are just what people need in modern society, and have extensive market value and application prospects. [0003] The anti-wrinkle and antibacterial fabrics in the prior art are mainly prepared by respectively performing anti-wrinkle and antibacterial finishing on the basic fabric. Anti-wrinkle finishing agents and antibacterial finishing agents ar...

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 Patents(China)
IPC IPC(8): D06M15/643D06M15/356D06M11/13D06M13/148
Inventor 不公告发明人
Owner 普宁市光胜纺织有限公司
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