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Acrylic acid polymerization solution serving as water-based ink

A technology of acrylic polymerization and water-based ink, applied in the field of polymer latex, can solve the problems of poor wetting and dispersibility of pigments, poor film-forming properties, poor compatibility, etc., and achieve the effects of good transferability, good film-forming performance and low cost

Inactive Publication Date: 2012-07-04
李霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of dull color, low abrasion resistance, poor film-forming property and easy decolorization of water-based inks in the prior art; poor wetting and dispersibility of pigments; poor compatibility with other water-based ink resins, the invention provides a Acrylic acid polymerization solution for water-based ink with acrylate resin as the main raw material

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: a kind of acrylic acid polymerization solution that is used as water-based ink of the present invention, take weight according to formula and be acrylate polymer 12%, butyl acrylate 28.5%, styrene 8%, dimethyl ester 2.26%, benzylphenol Polyoxyethylene ether 5%, azo compound initiator 0.24% and water 44%.

Embodiment 2

[0008] Embodiment 2: a kind of acrylic acid polymerization solution that is used as water-based ink of the present invention, take weight according to prescription and be acrylate polymer 12%, butyl acrylate 25%, styrene 8.7%, dimethyl ester 3%, benzylphenol Polyoxyethylene ether 6%, azo compound initiator 0.3% and water 45%.

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PUM

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Abstract

The invention discloses acrylic acid polymerization solution serving as water-based ink, which comprises the following components as follows by weight: 6% to 25% of acrylate polymer, 25% to 40% of butyl acrylate, 7% to 25% of styrene, 2% to 25% of dual methyl ester, 4% to 10% of benzyl phenol polyoxyethylene ether, 0.2% to 0.5% of azoic compound initiators and 40% to 60% of water. The acrylic acid polymerization solution has the advantages of high gloss, good film-forming performance, good transfer performance, low glass transition temperature, good moisture dispersibility to pigment and wide compatibility. The acrylic acid polymerization solution is capable of being compatible with a large amount of water-based ink resin, novel in component, scientific in dosing, simple to prepare and low in cost.

Description

technical field [0001] The invention relates to the technical field of polymer latex, in particular to an acrylic acid polymerization solution used as water-based ink for water-based flexo printing ink, gravure printing ink and water-based glazing oil. Background technique [0002] The existing water-based inks in the printing industry have dull color, low abrasion resistance, poor film-forming properties, and easy decolorization; relatively high viscosity, slow drying speed, poor wet dispersibility to materials; poor compatibility with other water-based ink resins. Contents of the invention [0003] In order to solve the technical problems of dull color, low abrasion resistance, poor film-forming property and easy decolorization of water-based inks in the prior art; poor wetting and dispersibility of pigments; poor compatibility with other water-based ink resins, the invention provides a Acrylic acid polymerization solution for water-based ink with acrylate resin as the m...

Claims

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Application Information

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IPC IPC(8): C08F265/04C08F265/06C09D11/10C09D11/107
Inventor 李霞
Owner 李霞
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