High-washing-fastness gold printing paste and preparation method thereof

A technology of washing fastness and bronzing pulp, applied in the field of bronzing pulp, can solve the problems of easy fading after washing, achieve the effect of inhibiting growth and reproduction, and prolonging the service life

Active Publication Date: 2020-11-27
广州市珠之江环保印花材料实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defect that the bronzing paste is printed and dyed to form a bronzing print that is easy to fade after washing, the application provides a bronzing paste with high washing fastness and a preparation method thereof

Method used

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  • High-washing-fastness gold printing paste and preparation method thereof
  • High-washing-fastness gold printing paste and preparation method thereof
  • High-washing-fastness gold printing paste and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-4

[0079] A bronzing paste with high washing fastness, comprising the following components:

[0080] Ethylene-vinyl acetate copolymer emulsion, styrene-acrylic emulsion, odorless kerosene, microsphere foaming powder, fatty alcohol polyoxyethylene ether, hot-melt powder, preservative, water.

[0081] The preservative is a compound of 5-chloro-2-methylisothiazolin-3-one hydrochloride and 2-methyl-4-isothiazolin-3-one hydrochloride;

[0082] The solid content of the ethylene-vinyl acetate copolymer emulsion is 54%, and the solid content of the styrene-acrylic emulsion is 49%.

[0083] In embodiment 1-4, the input amount (unit Kg) of each component sees table 2 for details

[0084] Table 2

[0085]

[0086]

[0087] refer to figure 1 , in embodiment 1-4, the preparation method of bronzing pulp of high washing fastness comprises the following concrete steps:

[0088] Step 1), add styrene-acrylic emulsion and water to ethylene-vinyl acetate copolymer emulsion into the stirrin...

Embodiment 5

[0091] This embodiment discloses a bronzing pulp with high washing fastness:

[0092] The difference with embodiment 2 only lies in:

[0093] The solid content of the ethylene-vinyl acetate copolymer emulsion is 52%, and the solid content of the styrene-acrylic emulsion is 45%.

[0094] In the preparation method of bronzing pulp with high washing fastness:

[0095] Step 1), add fatty alcohol polyoxyethylene ether, odorless kerosene, hot melt powder, 5-chloro-2-methylisothiazolin-3-one hydrochloride and 2-methyl-4-isothiazole while stirring Lin-3-one hydrochloride, keep stirring for 20min.

[0096] Step 2), after adding the microsphere foaming agent, stir for 30 minutes.

Embodiment 6

[0098] This embodiment discloses a bronzing pulp with high washing fastness:

[0099] The difference with embodiment 2 only lies in:

[0100] The solid content of the ethylene-vinyl acetate copolymer emulsion is 55%, and the solid content of the styrene-acrylic emulsion is 50%.

[0101] In the preparation method of bronzing pulp with high washing fastness:

[0102] Step 1), add fatty alcohol polyoxyethylene ether, odorless kerosene, hot melt powder, 5-chloro-2-methylisothiazolin-3-one hydrochloride and 2-methyl-4-isothiazole while stirring Lin-3-one hydrochloride, keep stirring for 40min.

[0103] Step 2), after adding the microsphere foaming agent, stir for 60 minutes.

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Abstract

The invention relates to high-washing-fastness gold printing paste. The paste comprises the following components including, by mass fraction, 45-60 parts of ethylene-vinyl acetate copolymer emulsion,10-20 parts of styrene-acrylic emulsion, 0.5-2 parts of odorless kerosene, 5-8 parts of microsphere foam powder, 2-6 parts of fatty alcohol polyoxyethylene ether, 4-6 parts of hot melt powder, 0.02-0.1 part of preservative, and 1-5 parts of water. The preservative is a compound of 5-chlorine-2-methyl isothiazolin-3-ketamine hydrochloride and 2-methyl-4-isothiazolin-3-ketamine hydrochloride. The solid content of the ethylene-vinyl acetate copolymer emulsion is 52-55%, and the solid content of the styrene-acrylic emulsion is 45-55%. The high-washing-fastness gold printing paste has an effect that after gold printing is formed through printing and dyeing of the gold printing paste, the printing does not fade easily in the washing process.

Description

technical field [0001] The present application relates to the field of bronzing paste, in particular to a bronzing paste with high washing fastness and a preparation method thereof. Background technique [0002] Bronzing printing glitters in the sun, forming a rich and gorgeous effect, which is a popular characteristic printing at present. [0003] Hot stamping printing is usually formed by printing and dyeing hot stamping paste on the fabric. The hot stamping paste is printed and dyed on the fabric in different colors and patterns, so that the fabric has different styles, so as to meet the needs of people with different hobbies, and then attract consumers. [0004] In view of the above-mentioned related technologies, the inventor believes that after most bronzing pastes on the market are printed and dyed on the surface of the clothes, because the washing fastness is not high, that is, the color fastness to washing is not high, when the clothes need to be cleaned, the hot st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/52D06P1/613D06P1/642D06P1/673
CPCD06P1/5221D06P1/525D06P1/6133D06P1/6426D06P1/6735D06P1/67383
Inventor 曾湘溪
Owner 广州市珠之江环保印花材料实业有限公司
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