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Novel disperse print thickening agent and preparation method thereof

A thickener and dispersion technology, applied in the field of textile printing, can solve the problems of low salt resistance and difficult to use alone, and achieve the effects of excellent fastness, bright color and remarkable thickening effect

Inactive Publication Date: 2016-04-13
湖州市千金丝织厂(普通合伙)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large amount of anionic dispersant and high electrolyte content in molecular dispersion, the fatal shortcoming of synthetic thickeners is their low salt tolerance, making them difficult to use alone.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Dispersed printing thickener, comprising the following components by weight: 5 parts of hydroxymethyl cellulose; 2 parts of sucrose fatty acid ester; 5 parts of unsaturated acidic monomer; 3 parts of long-chain fatty alcohol polyoxyethylene ether acrylate ; 8 parts of polyacrylic acid; 1 part of sodium 3-prop-2-enoyloxypropane-1-sulfonate; 3 parts of butylene diacrylate; 1 part of diethylene glycol diacrylate; 1 part of initiator; 2 parts of thickening powder; 2 parts of phase inversion agent; 10 parts of deionized water.

Embodiment 2

[0028] Dispersed printing thickener, comprising the following components by weight: 8 parts of hydroxymethyl cellulose; 5 parts of sucrose fatty acid ester; 14 parts of unsaturated acidic monomer; 4 parts of long-chain fatty alcohol polyoxyethylene ether acrylate ; 10 parts of polyacrylic acid; 1.5 parts of sodium 3-prop-2-enoyloxypropane-1-sulfonate; 4 parts of butylene diacrylate; 5 parts of diethylene glycol diacrylate; 3 parts of initiator; inorganic 8 parts of thickening powder; 3 parts of phase inversion agent; 15 parts of deionized water.

Embodiment 3

[0030] Dispersed printing thickener, comprising the following components by weight: 10 parts of hydroxymethyl cellulose; 8 parts of sucrose fatty acid ester; 20 parts of unsaturated acidic monomer; 5 parts of long-chain fatty alcohol polyoxyethylene ether acrylate ; 20 parts of polypropylene; 2 parts of sodium 3-prop-2-enoyloxypropane-1-sulfonate; 8 parts of butylene diacrylate; 8 parts of diethylene glycol diacrylate; 5 parts of initiator; inorganic 15 parts of thickening powder; 5 parts of phase inversion agent; 20 parts of deionized water.

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Abstract

The invention discloses a novel disperse print thickening agent. The novel disperse print thickening agent includes hydroxymethyl cellulose, sucrose fatty acid ester, an unsaturated acidic monomer, long-chain fatty alcohol-polyoxyethylene ether acrylic acid salt, polyacrylic acid, 3-propyl-2- acryloyloxy propane-1-sodium sulfonate, butanediol diacrylate, diethylene glycol diacrylate, an initiator, inorganic thickening powder, a phase inversion agent and deionized water. The disperse print thickening agent has a very good thickening effect and high viscosity, is resistant to electrolyte, can reduce the using amount of pigment printing slurry and has no adverse effect on the color brilliance, washable fastness and soft hand feel of printed fabrics.

Description

technical field [0001] The invention relates to the field of textile printing. More specifically, the present invention relates to a novel disperse printing thickener and a preparation method thereof. Background technique [0002] Thickener is an important component in pigment printing paddle, which has the functions of thickening color dyeing, promoting adhesion and emulsification. Under the action of printing mechanical force, the color paste produces shear stress. Under the shear stress, the thickener reduces the viscosity of the color paste instantly. When the shear stress is removed, the high viscosity recovers again, so that the printed fabric can obtain a uniform and clear pattern. , not only improve the color yield and vividness, but also use less or no kerosene in the printing paddle, so as to reduce air pollution. [0003] The currently used thickeners mainly include natural polymer compounds, chemically modified natural products and synthetic thickeners. Natura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/50D06P1/651D06P1/613D06P1/52D06P1/62
CPCD06P1/50D06P1/5257D06P1/613D06P1/623D06P1/65125
Inventor 王锦江
Owner 湖州市千金丝织厂(普通合伙)
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