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High adhesion environmental protection printing ink

A printing ink and high-adhesion technology, applied in the field of printing ink, can solve the problems that the adhesion of different papers cannot be guaranteed, the adhesion is not strong enough, and the component toxicity is high, so as to enhance the adhesion and long-lasting color retention performance and comprehensive printing performance. Good, simple formula and environmentally friendly effect

Inactive Publication Date: 2018-02-02
黄健俊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing inks used for printing always have various problems: some inks contain benzene and ketone derivatives, which pollute the environment; some inks have poor adaptability, and cannot guarantee the adhesion to different papers. Or the overall adhesion is not strong enough; some inks have good comprehensive performance, but the ingredients are too toxic, which has chronic physical harm to printing workers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A high-adhesion environmental protection printing ink comprises the following components by weight:

[0025] 10 parts acrylic resin

[0026] 16 parts of phenolic resin

[0027] 12 parts urea-formaldehyde resin

[0028] 7 parts of polyurethane resin liquid

[0029] Graphene 0.2 parts

[0030] Oleic acid esters 8 parts

[0031] 10 parts isopropyl alcohol

[0032] Fatty alcohol polyoxyethylene ether 10 parts

[0033] 20 parts of fatty acid esters with 6-10 carbons

[0034] 3 parts of pigment;

[0035] The fatty acid ester with 6 to 10 carbons is isoamyl acetate; the oleic acid ester is the monoesterification of alcohol anhydride and oleic acid with 12 carbon atoms; the pigment is carbon black, titanium dioxide, tannic acid One or a combination of iron, ferrous tannate, cobalt green, copper naphthenate, iron oxide red.

[0036] Test: Put the prepared ink into a container, irradiate it with 20J / cm2 light with a wavelength of 480-1200nm for 120min, and then put it in...

Embodiment 2

[0038] A high-adhesion environmental protection printing ink comprises the following components by weight:

[0039] 15 parts acrylic resin

[0040] 11 parts phenolic resin

[0041] 9 parts urea-formaldehyde resin

[0042] 3 parts polyurethane resin solution

[0043] 3 parts graphene

[0044] Oleic acid esters 18 parts

[0045] 20 parts isopropyl alcohol

[0046] Fatty alcohol polyoxyethylene ether 8 parts

[0047] 32 parts of fatty acid esters with 6-10 carbons

[0048] 18 parts of pigment;

[0049] The fatty acid ester with 6 to 10 carbons is isohexyl butyrate; the oleic acid esters are monoesters of alcohol anhydride and oleic acid with 10 carbon atoms; the pigments are carbon black, titanium dioxide, tannic acid One or a combination of iron, ferrous tannate, cobalt green, copper naphthenate, iron oxide red.

[0050] Test: Put the prepared ink into a container, irradiate it with 20J / cm2 light with a wavelength of 480-1200nm for 120min, and then put it in a dark envi...

Embodiment 3

[0052] A high-adhesion environmental protection printing ink comprises the following components by weight:

[0053] 12 parts acrylic resin

[0054] 9 parts phenolic resin

[0055] Urea-formaldehyde resin 8 parts

[0056] Polyurethane resin solution 5 parts

[0057] Graphene 1.1 parts

[0058] Oleic acid esters 16 parts

[0059] 15 parts isopropyl alcohol

[0060] Fatty alcohol polyoxyethylene ether 6 parts

[0061] 29 parts of fatty acid esters with 6-10 carbons

[0062] 9 parts of pigment;

[0063] The fatty acid ester with 6 to 10 carbons is isobutyl propionate; the oleic acid esters are monoesters of alcohol anhydride and oleic acid with 14 carbon atoms; the pigments are carbon black, titanium dioxide, tannin One or a combination of ferric acid, ferrous tannate, cobalt green, copper naphthenate, iron oxide red.

[0064] Test: Put the prepared ink into a container, irradiate it with 20J / cm2 light with a wavelength of 480-1200nm for 120min, and then put it in a dark ...

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PUM

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Abstract

The invention discloses a high-adhesion environmental protection printing ink, which comprises, in parts by weight, 10-15 parts of acrylic resin, 9-16 parts of phenolic resin, 8-12 parts of urea-formaldehyde resin, 3-7 parts of polyurethane resin solution, graphene 0.2-3 parts, 8-18 parts of oleic acid esters, 10-20 parts of isopropanol, 6-10 parts of fatty alcohol polyoxyethylene ether, 20-2 parts of fatty acid esters with 6-10 carbons, 1-permeating agent 3 parts, 3‑18 parts of pigment. The application formula of the present invention is simple and environmentally friendly, but its performance is not inferior to the high-performance pigments on the market, especially in terms of adhesion and long-lasting color retention, so it has high promotional value.

Description

technical field [0001] The invention relates to the field of printing inks, in particular to a high-adhesion environment-friendly printing ink. Background technique [0002] Ink is one of the most critical factors to ensure printing quality. Existing inks used for printing always have various problems: some inks contain benzene and ketone derivatives, which are more polluting to the environment; some inks have poor adaptability, and cannot guarantee the adhesion to different papers. Or the overall adhesion is not strong enough; some inks have good overall performance, but the ingredients are too toxic, which has chronic physical harm to printing workers. [0003] For the above problems, there is always a certain contradiction between the use of environmentally friendly raw materials and performance, and for this industry, it is particularly important to break this contradiction. Contents of the invention [0004] The purpose of the present invention is to provide a high-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/103C09D11/102C09D11/03C09D11/037C09D11/033
CPCC09D11/107C09D11/03C09D11/033C09D11/037C09D11/102C09D11/103
Inventor 黄健俊
Owner 黄健俊
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