Soybean oil based protruding printing ink

A soybean oil-based, soybean oil technology, used in inks, printing, printing devices, etc., can solve problems such as harm to the health of manufacturers and users, harmful pollution of air and printed surfaces, and achieve the effect of balancing viscosity.

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

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a soybean oil-based embossing ink, which solves the harmful pollution of the air and the surface of printed matter caused by a large amount of petroleum solvent in the existing common embossing ink, and then endangers the health of manufacturers and users. question

Method used

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  • Soybean oil based protruding printing ink

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Embodiment Construction

[0074] The invention relates to a soybean oil-based embossing ink, which is characterized in that soybean oil is used instead of petroleum solvent, and magnetic and / or fluorescent materials can be added. The raw material components of the ink include linking materials, pigments, fillers, anti-counterfeiting materials, and other additives (including unsaturated polymers, debonding agents, desiccants, waxes, etc.). Recipe is shown in Table 1 to Table 4 (by weight):

[0075] Table 1. Soybean oil-based letterpress ink formulation

[0076] Raw material name

red ink

yellow ink

blue ink

black ink

Binder A

20～80

20～80

20～80

20～80

Auxiliary binder B

0～20

0～20

0～20

0～20

Auxiliary binder C

0～35

0～35

0～35

0～35

Pigments and fillers

20～40

20～40

20～40

20～40

Other additives

2.5～10

2.5～10

2.5～10

2.5～1...

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Abstract

The invention relates to soybean oil base letterpress printing ink, which adopts modified phenolic with high viscosity and high dissolving ability, prepares resin oil through matching soybean oil with Chinese wood oil, regulates acid value with alkyd resin to improve appropriate hydrophilicity, uses gelatinizing agent to improve the rheological property of resin oil and increase elasticity, uses unsaturated polymer which can dissolve with vegetable oil to provide extra drying property as bonding material of printing ink. 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, and has the advantages of small VOC content, low heavy metal content, excellent printability, set stability and processability after printed.

Description

technical field [0001] The invention relates to a soybean oil-based resin ink, in particular to a soybean oil-based letterpress ink. Background technique [0002] In order to solve the problem of harmful pollution to the manufacture and user's health caused by a large amount of petroleum solvent contained in ordinary embossed inks, as well as the harmful pollution of the air and the surface of printed matter, and to improve the working environment, the present invention adopts large-scale embossed oil made of soybean oil that meets environmental protection requirements. Soybean oil-based resin ink binder, further made into ink suitable for letterpress printing machines. The ink uses soybean oil to replace most or all of the petroleum-based mineral oil in the ink. The VOC content is less than 2%, and the soybean oil content exceeds 20%. It not only eliminates the environmental pollution caused by petroleum solvents, but also makes the printed products have high quality . C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/06B41M1/02
Inventor 冯文高东刘东马明东田默李勇
Owner CHINA BANKNOTE PRINTING & MINTING
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