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Soybean oil based intaglio printing ink and bonding material thereof

A technology of ink binder and binder, applied in ink, printing, printing devices, etc., can solve the problems of endangering the health of manufacturers and users, harmful pollution of the air and the surface of printed matter, and achieve clear and non-staining printed matter, high Effects of cleaning performance and high physical and chemical resistance

Active Publication Date: 2008-08-27
CHINA BANKNOTE PRINTING & MINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to propose a soybean oil-based gravure ink and its binder, which solves the harmful pollution of the air and the surface of printed matter caused by a large amount of petroleum solvent contained in the existing common soybean oil-based gravure ink and its binder which in turn endangers the health of producers and users

Method used

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  • Soybean oil based intaglio printing ink and bonding material thereof
  • Soybean oil based intaglio printing ink and bonding material thereof
  • Soybean oil based intaglio printing ink and bonding material thereof

Examples

Experimental program
Comparison scheme
Effect test

example 2

[0058] Binder B formula example 2 (by weight):

[0059] material name

example 3

[0060] Binder B formula example 3 (by weight):

[0061] material name

Binder B

Soybean oil

45

Tung oil

12

Phenolic Resin

40

Soy Alkyd Resin

20

unsaturated polymer

2

Gelling agent

1

[0062] The technical indicators of binder B are as follows: viscosity 10-14PaS / 40℃.

[0063] The unsaturated polymer may be a low molecular weight polymer such as polyisobutylene, polybutadiene, polyisoprene, polyhexene, polyheptene, or a copolymer of two of them. Polybutadiene is recommended.

[0064] The phenol used in the phenolic resin can be selected from phenol, bisphenol A, butanol etherified cresol, phenol+cresol, p-tert-butylphenol, p-tert-octylphenol, diphenolic propane, p-1-t-octylphenol, p-1 Nonylphenol, p-dodecylphenol, etc. can be used alone or in combination, and p-nonylphenol formaldehyde novolac resin is recommended.

[0065] The phenol used in high acid value rosin modified phen...

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Abstract

Soybean oil base gravure printing ink and bonding material comprises bonding material A with high washing property and bonding material B with high materialization resistant property. The invention replaces partial petroleum solvent in petroleum base printing ink, belonging to environment-friendly printing ink bonding material. The printing ink solves the technical problem that harmful contamination in the air and the surface of printing which is caused by large amount of petroleum solvent comprised in current common letterpress printing ink can further dangers the health of producers and users, has the advantages of environment-friendly, safety, excellent printability and set ability, and can meet special printings such as money bonds, and value added tax invoices and the like.

Description

technical field [0001] The invention relates to a gravure printing ink and its connecting material, in particular to a soybean oil-based gravure printing ink and its connecting material. Background technique [0002] The printing industry generally uses solvent-based inks for printing production. Although low-VOC inks such as water-based inks and UV inks have been used in some printing factories in recent years, the proportion is very low compared to solvent-based inks. Solvent-based inks generally contain 15%-50% petroleum solvents, and some plastic gravure inks even contain a large amount of aromatic solvents such as toluene. Solvent-based inks mainly have the following disadvantages: 1. Hydrocarbons degrade slowly in the natural environment, and the ability of volatilized hydrocarbon gases to cause the greenhouse effect is much higher than that of carbon dioxide at the same concentration; 2. Petroleum solvents are non-renewable resources, and a large amount of use will ev...

Claims

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Application Information

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IPC IPC(8): C09D11/06B41M1/10
Inventor 冯文高东刘东马明东田默李勇
Owner CHINA BANKNOTE PRINTING & MINTING
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