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Elastic colorized printing paste and production method thereof

A printing paste and elasticity technology, applied in dyeing method, textile and papermaking, etc., can solve the problems of non-ideal use effect and no published technical materials, etc., and achieve the effect of improving gloss, good elasticity and operation control.

Inactive Publication Date: 2009-11-18
郯城县福尔美工艺品厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, elastic color printing pastes are widely used in the market, such as the KE product of Italy Ningbodi Company and the domestic DR-301 product, but the effect of use is not ideal, and there is no public information about related technologies.

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] (1) Emulsification: Add 20 grams of itaconic acid, 350 grams of ethyl acrylate, 71 grams of allyl polyoxyalkyl epoxy ether, and γ-methacryloyloxypropyltrimethoxysilane to a stainless steel kettle. 10 grams, 42 grams of methyl methacrylate, 2 grams of fatty alcohol polyoxyethylene ether XL-90, 550 grams of deionized water, stirred and emulsified for 20 minutes to prepare an emulsion.

[0020] (2) Initiate polymerization reaction: get 20% of the total amount of emulsion, namely 209 grams, add in the reactor, be warming up to 80-82 ° C, add the mixed solution of 1.27 grams of initiator ammonium persulfate and 50 grams of water, initiate, in At this temperature, the remaining 836 grams of the emulsion was added dropwise, and the mixed solution of 0.63 grams of ammonium persulfate and 50 grams of water was added dropwise, and the dropwise addition was completed in 1-2 hours. -40℃, adjust the pH to 7±0.5 with ammonia water;

[0021] (3) Compounding: Add 300-310 grams of supe...

Embodiment 2

[0023] The weight ratio of raw materials is: 20.5 grams of itaconic acid, 355 grams of ethyl acrylate, 72 grams of allyl polyoxyalkyl epoxy ether, 10.5 grams of γ-methacryloyloxypropyl trimethoxysilane, methyl methacrylate 43 grams of methyl methacrylate, 2.1 grams of fatty alcohol polyoxyethylene ether XL-90, 2.1 grams of ammonium persulfate, 580 grams of deionized water, and 310 grams of ultrafine aluminum silicate. The production process is the same as in Example 1.

Embodiment 3

[0025] The weight ratio of raw materials is: 21 grams of itaconic acid, 360 grams of ethyl acrylate, 73 grams of allyl polyoxyalkyl epoxy ether, 10.5 grams of γ-methacryloyloxypropyl trimethoxysilane, methyl methacrylate 4 grams of methyl methacrylate, 2.1 grams of fatty alcohol polyoxyethylene ether XL-90, 2.1 grams of ammonium persulfate, 600 grams of deionized water, 310 grams of ultrafine aluminum silicate, and the production process is the same as in Example 1.

[0026] The using method of the elastic color printing paste of the present invention:

[0027] Take this product and add the required paint paste, stir it evenly, and then it can be used for printing.

[0028] This product (hereinafter referred to as FS-412R) is compared with the representative similar products on the market: Ning Bodi KE product and domestic DR-301 product:

[0029] Product name

project

FS-412R

KE

DR-301

Exterior

white paste ...

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PUM

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Abstract

The invention relates to elastic colorized printing paste and a production method thereof. The elastic colorized printing paste comprises the following raw materials by weight proportion : 20 to 21 grams of itaconic acid, 350 to 360 grams of ethyl acrylate, 71 to 73 grams of allyl polyoxyethylene alkyl epoxy ester, 10 to 10.5 grams of gamma-methyl acrylyl propyltrimethoxysilane, 42 to 44 grams of methyl methacrylate, 2 to 2.3 grams of fatty alcohol polyoxyethylene ether XL-90, 550 to 600 grams of deionized water for emulsification, 1.9 to 2.1 grams of ammonium peroxydisulfate for initiation and polymerization, and 300 to 310 grams of ultra-fine aluminum silicate for compounding. The product of the elastic colorized printing paste has the advantages of good elasticity, soft hand-feel, excellent firmness, strong covering power, no decoloring, good luster, simple production process and low cost.

Description

technical field [0001] The invention relates to an elastic color printing paste for knitted fabric printing. The required color paste is directly added to the printing paste for printing knitted colored fabrics. Background technique [0002] For printing on colored knitted fabrics and knitted clothing pieces, most of the market uses color paste to overprint white paste for overprinting, but due to the use of titanium dioxide in the overprint white paste, it has the ability to eliminate color and add The colorants cancel each other out to lighten the color. This will result in a waste of color paste, and the medium and light colors cannot be matched. If you want to make a big red, no matter how much you add red paste, it will be pink. Knitted fabrics are mostly printed on close-fitting clothing, which requires the printed products to be more environmentally friendly, and have the characteristics of good washing resistance, good fastness, soft hand feeling, bright colors and ...

Claims

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Application Information

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IPC IPC(8): D06P1/54D06P1/673
Inventor 严欣宁倪成涛周明樊丽君杨青陶忠华陈红梅荣星董明东
Owner 郯城县福尔美工艺品厂
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