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Coloring agent for outer layer nylon fabrics of outdoor sport functional garments

A functional technology for nylon fabrics, applied in dyeing methods, textiles, and papermaking. It can solve the problems of unsuitable dyeing agents and fading, and achieve the effects of meeting dyeing requirements, easy coloring, and excellent waterproof and breathable properties.

Inactive Publication Date: 2017-06-27
罗碧贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the currently used dyes will fade when the clothes are washed, especially after being exposed to the sun, so they are not suitable for use as dyes for outdoor sports functional clothing fabrics

Method used

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  • Coloring agent for outer layer nylon fabrics of outdoor sport functional garments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) Add 5 parts of polyethylene oxide and 5 parts of polyvinyl chloride paste resin to 100 parts of water, heat to reflux state and keep mixing for 25 minutes, then add 4 parts of terpene resin and 1 part of epoxy soybean oil, continue to reflux and keep mixing 15min, to obtain material I;

[0022] (2) Add 2 parts of polytetrafluoroethylene and 1 part of hydrogenated castor oil to 10 parts of polyvinyl alcohol resin, heat to 120-125 ° C and mix for 30 minutes, then add 0.5 parts of polydimethyldiallylammonium chloride and 0.5 parts of dicyclohexylcarbodiimide, and continue to mix at 120-125°C for 10 minutes to obtain material II;

[0023] (3) Add 5 parts of organic dyes, 3 parts of crospovidone and 2 parts of poloxamer to material I, and heat to reflux state and mix for 10 minutes, then add material II, 2 parts of nano talcum powder, 2 parts of Lauryl alcohol polyoxyethylene ether and 0.5 part of cationic polyacrylamide were continuously mixed under reflux for 15 minut...

Embodiment 2

[0027] (1) Add 8 parts of polyethylene oxide and 4 parts of polyvinyl chloride paste resin to 100 parts of water, heat to reflux state and mix for 25 minutes, then add 4 parts of terpene resin and 1 part of epoxidized soybean oil, continue to reflux and mix 15min, to obtain material I;

[0028] (2) Add 2 parts of polytetrafluoroethylene and 1 part of hydrogenated castor oil to 10 parts of polyvinyl alcohol resin, heat to 120-125 ° C and mix for 30 minutes, then add 1 part of polydimethyldiallylammonium chloride and 0.5 parts of dicyclohexylcarbodiimide, and continue to mix at 120-125°C for 10 minutes to obtain material II;

[0029] (3) Add 5 parts of organic dyes, 3 parts of crospovidone and 3 parts of poloxamer to material I, and heat to reflux state and mix for 10 minutes, then add material II, 2 parts of nano talcum powder, 1 part of Lauryl alcohol polyoxyethylene ether and 1 part of cationic polyacrylamide were continuously refluxed and kept mixed for 15 minutes, and the ...

Embodiment 3

[0033] (1) Add 8 parts of polyethylene oxide and 4 parts of polyvinyl chloride paste resin to 100 parts of water, heat to reflux state and mix for 25 minutes, then add 4 parts of terpene resin and 1 part of epoxidized soybean oil, continue to reflux and mix 15min, to obtain material I;

[0034] (2) Add 2 parts of polytetrafluoroethylene and 1 part of hydrogenated castor oil to 10 parts of polyvinyl alcohol resin, heat to 120-125 ° C and mix for 30 minutes, then add 1 part of polydimethyldiallylammonium chloride and 0.5 parts of dicyclohexylcarbodiimide, and continue to mix at 120-125°C for 10 minutes to obtain material II;

[0035] (3) Add 5 parts of organic dyes, 3 parts of crospovidone and 3 parts of poloxamer to material I, and heat to reflux state and mix for 10 minutes, then add material II, 2 parts of nano talcum powder, 1 part of Lauryl alcohol polyoxyethylene ether and 1 part of cationic polyacrylamide were continuously refluxed and kept mixed for 15 minutes, and the re...

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Abstract

The invention discloses a coloring agent for outer layer nylon fabrics of outdoor sport functional garments, and relates to the technical field of functional garment materials. The coloring agent is prepared from the following raw materials in parts by weight: 10 to 15 parts of polyvinyl alcohol resin, 5 to 10 parts of polyoxyethylene, 4 to 8 parts of terpene resin, 4 to 8 parts of polyvinyl chloride paste resin, 3 to 6 parts of an organic dyestuff, 3 to 6 parts of crospovidone, 2 to 4 parts of polytetrafluoroethylene, 2 to 4 p arts of poloxamer, 2 to 4 parts of nano talcum powder, 1 to 2 parts of hydrogenated castor oil, 1 to 2 parts of laurinol polyoxyethylene ether, 1 to 2 parts of epoxidized soybean oil, 0.5 to 1 part of cationic polyacrylamide, 0.5 to 1 part of poly-dimethyl diallyl ammonium chloride, 0.5 to 1 part of dicyclohexyl carbodiimide and 80 to 100 parts of water. The coloring agent disclosed by the invention is easy to color, and is high in soaping fastness, sun-proof fastness and sublimation fastness; the phenomenon of color fading cannot appear in the using process; the coloring agent has excellent waterproof and breathable performance.

Description

[0001] Technical field: [0002] The invention relates to the technical field of functional clothing fabrics, in particular to a dyeing agent for outer nylon fabrics of outdoor sports functional clothing. [0003] Background technique: [0004] The most important type of functional fabrics is clothing made of functional fabrics for outdoor sports. This type of fabric is mainly made of mountaineering suits, ski suits, and jackets. Used in harsh environments, it can protect the human body. This kind of clothing fabric has excellent functions such as waterproof, breathable, warm, windproof and UV protection, and is suitable for outdoor sports. Usually consists of a three-layer structure, the outer layer is wear-resistant and soft nylon, the middle layer is a coating made of waterproof and breathable expanded polytetrafluoroethylene material, and the inner layer is a lining to prevent the coating from sticking to the clothes. Because the outer nylon fabric is in direct contact wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/00D06P1/613D06P1/52D06P1/673D06P1/649D06P3/24
CPCD06P1/00D06P1/5228D06P1/5235D06P1/5242D06P1/525D06P1/613D06P1/6133D06P1/6493D06P1/67383D06P3/24
Inventor 罗碧贤
Owner 罗碧贤
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