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Formula of acrylic resin code spray ink

An acrylic resin and coding technology, which is applied in ink, printing, household appliances, etc., can solve problems such as poor adhesion, unfavorable product appearance and image, and difficulty in ejecting inkjet products with high adhesion

Inactive Publication Date: 2004-10-06
SHANGHAI LELI SPATTER PRINTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, all kinds of inkjet inks produced on the market using alkyd resin, vinyl resin, phenolic resin, etc. It is very easy to wipe off, which is extremely unfavorable to the appearance of the sprayed product, and it is difficult to spray inkjet products with high adhesion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] The ratio of raw materials is: 77 parts of acrylic resin BR-113, 23 parts of oil-soluble metal complex dye, 14 parts of potassium thiocyanate, 13 parts of adhesion promoter EP2325, 825 parts of methyl ethyl ketone, 40 parts of ethylene glycol butyl ether Parts, 8 parts of ethyl acetate, the production process is to first dissolve the acrylic resin BR-113 in the mixed solvent of ethyl acetate, ethylene glycol butyl ether and 60% of the total amount of methyl ethyl ketone, high-speed Stir for 25 minutes to fully dissolve the acrylic resin BR-113, then add metal complex dye B-27, potassium thiocyanate, adhesion promoter EP2325 and the remaining 40% butanone and stir at high speed for 20 minutes until the raw materials are completely dissolved Finally, after being filtered by a filter, the sampling inspection accuracy reaches ≤1μm, and then it is divided into warehouses.

Embodiment 2

[0008] Acrylic resin BR-113 74 parts, oil-soluble metal complex dye B-27 22 parts, potassium thiocyanate 14 parts, adhesion promoter EP2325 15 parts, butanone 827 parts, ethylene glycol butyl ether 39 parts, 9 parts of full-component ethyl acetate, and its production technological process is identical with embodiment 1.

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PUM

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Abstract

An acrylic resin ink for ink-jet printing on the surface of glass and polypropene plastics is prepared from acrylic resin, oil-soluble dye, electric conducting salt, adhesion improver EP2323, ethanediol ether, butanone and acetate. Its advantages are high adhesion and high resistance to rubbing.

Description

1. Technical field: [0001] The formula of the acrylic resin coding ink of the present invention relates to the technical field of fine chemicals, in particular to a coding ink using acrylic resin as the main raw material, which is applied to industrial coding machines. 2. Background technology: [0002] At present, all kinds of inkjet inks produced on the market using alkyd resin, vinyl resin, phenolic resin, etc. It is very easy to wipe off, which is extremely detrimental to the appearance of the sprayed product, and it is difficult to spray high-adhesion inkjet products. 3. Contents of the invention: [0003] The technical problem to be solved by the present invention is to provide a coding ink with acrylic resin as the main raw material in order to overcome the above-mentioned defects. It is characterized in that based on 1000 parts, the weight ratio of components is: 54-100 parts of acrylic resin, 18-27 parts of oil-soluble dye, 9-18 parts of conductive salt, 5-20 par...

Claims

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Application Information

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IPC IPC(8): B41J2/01C09D11/30
Inventor 王丙利
Owner SHANGHAI LELI SPATTER PRINTING TECH
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