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Acrylate emulsion for water-based inks

A technology of acrylic and water-based inks, which can be used in inks, applications, household appliances, etc., and can solve problems such as poor adhesion, poor anti-back adhesion, and low stability

Inactive Publication Date: 2014-12-17
SUZHOU ZHONGYA INK
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, most of the inks formulated with acrylic resin emulsions have disadvantages such as low stability, poor back-adhesion resistance, poor water resistance, and poor adhesion. Therefore, it is necessary to carry out necessary modification treatment on acrylic resin emulsions.

Method used

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Embodiment Construction

[0012] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] In the acrylate emulsion for water-based ink mentioned in the present invention, the main components of the acrylate emulsion and their ratios are: 3-5 parts of composite emulsifier, 4-7 parts of glycidyl methacrylate, 80 parts of mixed monomer -90 parts, 1-3 parts of acrylic acid, 0.5-1 part of buffer, 0.5-0.8 parts of initiator, 100-110 parts of deionized water.

[0014] To further illustrate, the main components of the acrylate emulsion and their ratios are: 3-4 parts of composite emulsifier, 5-6 parts of glycidyl methacrylate, 85-87 parts of mixed monomers, 1-2 parts of acrylic acid, 0.5-0.7 parts of buffer, 0.6-0.8 parts of initiator, 100-105 parts of deionized water; the compound em...

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PUM

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Abstract

The invention provides an acrylate emulsion for water-based inks, which is mainly composed of 3-5 parts of composite emulsifier, 4-7 parts of glycidyl methacrylate, 80-90 parts of mixed monomer, 1-3 parts of acrylic acid, 0.5-1 part of buffering agent, 0.5-0.8 part of initiator and 100-110 parts of deionized water. The acrylate emulsion for water-based inks has the advantages of reasonable component preparation, simple preparation technique, favorable stability, moderate viscosity, low water absorptivity, high adhesive force and the like, and can greatly enhance the adhesive force and water resistance of the ink when being used as an ink adhesive.

Description

technical field [0001] The invention relates to an acrylate emulsion for ink, in particular to an acrylate emulsion for water-based ink with high stability, excellent water resistance and adhesion, and belongs to the technical field of ink. Background technique [0002] Ink is an important material for printing. It expresses patterns and characters on the substrate through printing. Ink is generally composed of pigments, binders, solvents and additives, etc. These components are evenly mixed and rolled repeatedly to form a viscous colloidal fluid. Ink is widely used in various printings such as books, periodicals, packaging and decoration, and architectural decoration. With the increase of social demand, the variety and output of ink have also expanded and increased accordingly. At present, the packaging and printing industry mainly uses solvent-based inks. Solvent-based inks will release a large amount of toxic organic substances during the preparation and printing process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F220/14C08F220/18C08F212/08C08F220/32C08F220/06C08F2/30C08F2/26C09D11/107
Inventor 徐建明
Owner SUZHOU ZHONGYA INK
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