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Plastic gravure waterborne ink

A water-based ink, gravure technology, used in inks, household appliances, applications, etc., can solve the problems of non-alkali resistance, non-water resistance, slow drying, etc., to reduce residual pollutants on the surface, fast drying, high gloss. Effect

Active Publication Date: 2012-06-27
浙江伟航新材料科技有限公司
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AI Technical Summary

Problems solved by technology

For this reason, people have worked out the technical scheme of many water-based inks, as: as announcement number: CN101029194, patent number: 200610057929.3 " plastic film water-based gravure ink "; Announcement number: CN 101613472, patent number: 200910032093.5 " water-based ink uses Preparation method of amide resin"; publication number: CN 101613545, patent application number: 200910162097.5 "A water-based ink for gravure printing and its production method"; Acetic acid resistance, no water resistance, slow drying, poor gloss, poor adhesion, the actual batch application of water-based inks in the plastic gravure printing industry has not yet been reported

Method used

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  • Plastic gravure waterborne ink
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Embodiment Construction

[0014] The following is an embodiment of the present invention-plastic gravure water-based ink, which has the following components by weight: 30 parts of polyamides, 10 parts of acrylic acid monomers, 10 parts of soybean oil, 2 parts of pentaerythritol, and butene 11 parts of diacid anhydride, 0.03 part of magnesium oxide, 35 parts of rosin, 2 parts of crosslinking agent to prepare water-soluble synthetic resin, polyamide selects unsaturated dianmaleic anhydride, C 16 Reaction synthesis of dimer acid, with polyamide containing unsaturated bond molecular weight less than 10,000; components in the following weight ratio: 48 parts of water-soluble synthetic resin, 17 parts of ethanol, 35 parts of water, 4 parts of ammonia water to prepare water-soluble Resin oil; components according to the following weight ratio: 55 parts of water-soluble resin oil, 20 parts of pigment, and 15 parts of water, composed of active agent, defoamer, stabilizer, dispersant, leveling agent, and slip age...

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Abstract

The invention discloses plastic gravure waterborne ink, which belongs to the technical field of waterborne ink, and is characterized in that: water-soluble synthetic resin is prepared from the following components in percentage by weight: 25-35 parts of polyamide, 7-15 parts of an acrylic monomer, 5-15 parts of soybean oil, 1-6 parts of pentaerythritol, 8-15 pats of maleic anhydride, 0.0-1 part of magnesia, 30-40 parts of rosin and 1-3 parts of a crosslinking agent; water-soluble oleoresin is prepared form the following components in parts by weight: 45-50 parts of water-soluble synthetic resin, 15-20 parts of ethanol, 30-40 parts of water and 3-6 parts of ammonia water; and a plastic gravure waterborne ink product is prepared from the following components in parts by weight: 50-60 parts of water-soluble oleoresin, 10-30 parts of a pigment, 10-20 parts of water and 1-8 parts of an aid consisting of an active agent, a deforming agent, a stabilizing agent, a dispersing agent, a flatting agent and a slipping agent. The plastic gravure waterborne ink is environmentally-friendly, safe, nontoxic, harmless, noncombustible and non-explosive, does not pollute the atmospheric environment, is accordant with the food sanitation safety, and has high adhesive firmness, i.e., high adhesion.

Description

technical field [0001] The invention belongs to the technical field of water-based ink, and in particular relates to a plastic gravure water-based ink. Background technique [0002] Following the development of social culture, science and technology, and economy, the printing industry is developing at an unprecedented speed, and ink is the largest source of pollution in the printing industry. The world's ink production has reached 3.5 million tons, and the annual volatile organic compound (VOC) pollution caused by ink The discharge amount reaches more than 500,000 tons, which seriously pollutes the atmospheric environment and directly endangers human health. With the continuous improvement of people's awareness of environmental protection, green environmental protection has become the development theme of the 21st century. Therefore, the research, development and application of green packaging and printing materials with less harm, less pollution, and pollution-free green p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/107
Inventor 何贤伟何肃杭
Owner 浙江伟航新材料科技有限公司
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