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White-gasoline-resistant styrene-acrylic emulsion, white-gasoline-resistant emulsion gloss oil and preparation methods thereof

A technology of acrylic emulsion and styrene, applied in textiles and papermaking, non-fiber pulp addition, papermaking, etc., can solve the problems of damaged printed products, loss, waste, etc., and achieve the effect of improving polarity, improving ability, and full hand feeling

Inactive Publication Date: 2012-12-12
佛山市三水灏诚合成树脂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are some defects in the use of leather oil used in the market. The main manifestation is that the post-processing of paper products is damaged by cleaning with white electric oil due to sticky glue, causing a lot of losses and waste.

Method used

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  • White-gasoline-resistant styrene-acrylic emulsion, white-gasoline-resistant emulsion gloss oil and preparation methods thereof
  • White-gasoline-resistant styrene-acrylic emulsion, white-gasoline-resistant emulsion gloss oil and preparation methods thereof
  • White-gasoline-resistant styrene-acrylic emulsion, white-gasoline-resistant emulsion gloss oil and preparation methods thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This embodiment provides a white electric oil-resistant styrene-acrylic emulsion and emulsion varnish. The invention uses monomers, emulsifiers, initiators, pH regulators, water-based additives and deionized water as raw materials, which are pre-emulsified The emulsion and emulsion varnish with a solid content of 40-50% are prepared by each step of seed reaction, polymerization reaction and compounding;

[0030] Specifically include:

[0031]

[0032] The preparation method of above-mentioned resistance to white electric oil styrene-acrylic acid emulsion, emulsion varnish, carries out according to the following steps:

[0033] A. Preparation of pre-emulsion: weigh alkyl methacrylate, alkyl acrylate, hydroxyalkyl ester, alkyl carboxylic acid and polymerizable monomer raw materials directly into the reaction kettle, start the mixer, and then add 75 % emulsifier and 75% water mixture at room temperature emulsification for 1 hour;

[0034] B. Preparation of seed emulsi...

Embodiment 2

[0038] This embodiment provides a white electric oil-resistant styrene-acrylic emulsion and emulsion varnish. The invention uses monomers, emulsifiers, initiators, pH regulators, water-based additives and deionized water as raw materials, which are pre-emulsified The emulsion and emulsion varnish with a solid content of 40-50% are prepared by each step of seed reaction, polymerization reaction and compounding;

[0039] Specifically include:

[0040]

[0041] The preparation method of above-mentioned resistance to white electric oil styrene-acrylic acid emulsion, emulsion varnish, carries out according to the following steps:

[0042] A. Preparation of pre-emulsion: weigh alkyl methacrylate, alkyl acrylate, hydroxyalkyl ester, alkyl carboxylic acid and polymerizable monomer raw materials directly into the reaction kettle, start the mixer, and then add 75 % emulsifier and 75% water mixture at room temperature emulsification for 1 hour;

[0043] B. Preparation of seed emulsi...

Embodiment 3

[0047] This embodiment provides a white electric oil-resistant styrene-acrylic emulsion and emulsion varnish. The invention uses monomers, emulsifiers, initiators, pH regulators, water-based additives and deionized water as raw materials, which are pre-emulsified The emulsion and emulsion varnish with a solid content of 40-50% are prepared by each step of seed reaction, polymerization reaction and compounding;

[0048] Specifically include:

[0049]

[0050]

[0051] The preparation method of above-mentioned resistance to white electric oil styrene-acrylic acid emulsion, emulsion varnish, carries out according to the following steps:

[0052] A. Preparation of pre-emulsion: weigh alkyl methacrylate, alkyl acrylate, hydroxyalkyl ester, alkyl carboxylic acid and polymerizable monomer raw materials directly into the reaction kettle, start the mixer, and then add 75 % emulsifier and 75% water mixture at room temperature emulsification for 1 hour;

[0053] B. Preparation of...

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Abstract

White-gasoline-resistant styrene-acrylic emulsion is characterized by comprising, by mass, 12-18% of styrene, 5-15% of methacrylic acid alkyl ester, 5-15% of acrylic acid alkyl ester, 1-5% of hydroxyalkyl ester, 1-5% of alkyl carboxylic acid, 1-5% of functional polymerizable monomer, 0.25-0.5% of initiators, 0.5-2.5% of emulsifiers, 40-60% of water, 1-2% of neutralizers and 1-5% of auxiliaries. Gloss oil prepared by the white-gasoline-resistant styrene-acrylic emulsion can be used for glossing common leatherette paper and applicable to glossy leather imitation treatment of various specialty paper such as the leatherette paper and iridescent paper. Resin liquid which is non-toxic, environment-friendly and economic is added with cosolvent, defoaming agents, wetting agents and wax emulsion to be coated on the paper for white-gasoline-resistant testing, and the paper can be wipe-resistant more than 20 times under the pressure of 1KG, resistant to bend, scratches, water and white gasoline, plump in hand feeling and smooth.

Description

technical field [0001] The invention relates to the field of paper processing, in particular to a white electric oil resistant styrene-acrylic emulsion, emulsion varnish and a preparation method thereof. Background technique [0002] The product of the present invention is commonly known as skin-filling oil in the field of paper processing. It is used on the surface of paper to enhance the feel and appearance of printed matter, improve the durability, quality and grade of paper, and make the printed matter beautiful and generous, with high brightness and waterproof. Anti-solvent and other characteristics, widely used in printing and packaging industry, is an important form of paper packaging. At present, there are some defects in the use of the leather filling oil used in the market. The main manifestation is that the post-processing of paper products is cleaned with white electric oil due to sticky glue, and the printed products are damaged, causing a lot of losses and wast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F212/08C08F220/14C08F220/18C08F220/06C08F220/28C08F220/56C08F220/58C08F2/24D21H21/14
Inventor 谢丽群刘华杰何芳玉
Owner 佛山市三水灏诚合成树脂有限公司
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