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Preparation method of ultraviolet-fluorescence-visible printing color paste for fabric

A printing color paste and fluorescence technology, which is applied in dyeing, textiles and papermaking, etc., can solve the problems of not many fabric applications, and achieve the effects of easy identification, low cost and simple method

Inactive Publication Date: 2011-07-20
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These are the application of ultraviolet fluorescent powder in the field of printing quality anti-counterfeiting, which emits bright fluorescence under ultraviolet light, but there are not many applications on fabrics.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) Dissolve 0.12 parts of ultraviolet fluorescent powder in 30 parts of ethanol to make a fluorescent solution; (2) Stir 1.26 parts of polyacrylic acid thickener RT and 64.12 parts of water at a speed of 1000r / min for 15 minutes, then add The prepared fluorescent solution was stirred at a speed of 1000r / min for 20min; finally, 4.5 parts of acrylic adhesive RG-EB105 was added and stirred at a speed of 1500r / min for 30min.

[0019] The prepared ultraviolet fluorescent visible printing color paste is printed on the fabric, and after drying, the ultraviolet fluorescent visible printed fabric is made. The fabric is colorless under natural light, and emits bright fluorescence when irradiated by ultraviolet light.

Embodiment 2

[0021] (1) Dissolve 1 part of ultraviolet fluorescent powder in 20 parts of isopropanol to make a fluorescent solution; (2) Stir 1.54 parts of polyacrylic acid thickener PAC and 67.46 parts of water at a speed of 900r / min for 18min, Then add the prepared fluorescent solution and stir at 800r / min for 25min; finally add 10 parts of acrylic adhesive DT-891C and stir for 25min at 1600r / min.

[0022] The prepared ultraviolet fluorescent visible printing color paste is printed on the fabric, and after drying, the ultraviolet fluorescent visible printed fabric is made. The fabric is colorless under natural light, and emits bright fluorescence when irradiated by ultraviolet light.

Embodiment 3

[0024] (1) Dissolve 2 parts of ultraviolet fluorescent powder in 10 parts of 1,4-butanediol to make a fluorescent solution; (2) Mix 2 parts of polyacrylic acid thickener RG-RHB and 66 parts of water at 1000r / min Stir at a speed of 20min, then add the prepared fluorescent solution and stir for 15 minutes at a speed of 1200r / min; finally add 20 parts of silicone adhesive EM-8130 and stir for 20min at a speed of 1800r / min.

[0025] The prepared ultraviolet fluorescent visible printing color paste is printed on the fabric, and after drying, the ultraviolet fluorescent visible printed fabric is made. The fabric is colorless under natural light, and emits bright fluorescence when irradiated by ultraviolet light.

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PUM

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Abstract

The invention relates to a preparation method of ultraviolet-fluorescence-visible printing color paste for fabric, belonging to the field of textile chemistry. The method comprises the following steps: (1) dissolving 0.1-2 parts of ultraviolet fluorescence powder in 5-30 parts of organic solvent to prepare a fluorescence solution; and (2) evenly mixing 1-2 parts of thickening agent and 41-91.9 parts of water, adding the prepared fluorescence solution, evenly mixing, adding 2-25 parts of adhesive, and evenly mixing. The ultraviolet-fluorescence-visible printing color paste for fabric appears vivid fluorescence under ultraviolet light, and appears different colors after being printed on clothes under the irradiation of a stage ultraviolet lamp, thereby satisfying the requirement of people for the multicolor stage effect; and when being used for anti-counterfeiting of fabric, the ultraviolet-fluorescence-visible printing color paste for fabric has the advantages of simple preparation method and low cost, and is easy to identify.

Description

technical field [0001] The invention relates to a preparation method for ultraviolet fluorescent visible printing color paste for fabrics, belonging to the technical field of textile chemistry. Background technique [0002] People's requirements for clothing are not only to pursue novelty and fashion in color and style, but also to have strange effects. Special printing is a new type of printing technology that caters to people's unique requirements for textiles. At present, special printing includes foaming three-dimensional printing, flashing printing, burnt-out printing, night flower printing, color-changing printing, etc. CN200410067686.2 discloses a preparation method of burnt-out printing paste for textiles. Using this printing paste and its process, a translucent, burnt-out special printed fabric with obvious fiber voids can be produced. CN200910049771.9 discloses an African wax flickering tracking printing process, which realizes the printing of flickering printing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/00D06P1/52
Inventor 王潮霞修玉飞
Owner JIANGNAN UNIV
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