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High-hypertonicity wear-resisting environment-friendly non-rust offset printing ink

A high-permeability, offset printing ink technology, applied in the field of ink, can solve the problems of ink shyness, yellow ink turning green and dirty, use restrictions, etc., to achieve excellent environmental protection performance, avoid the effect of phenolic toxicity

Inactive Publication Date: 2017-06-13
苏州市博来特油墨有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary offset printing ink will oxidize the conjunctiva on the surface of the ink after a period of time after opening the can. Adding antioxidants to the ink, the traditional antioxidant HQ (hydroquinone), although it solves the problem of oxidized conjunctiva after the offset printing ink is switched, it does not solve the problem of ink shyness, yellow ink turning green and dirty when the ink is stored for a long time question
At the same time, since HQ is a restricted antioxidant, the use of some high-end printing products is restricted

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: A high-permeability wear-resistant and environmentally friendly stainless color offset printing ink, including being prepared from the following components by mass: 55 parts of binder, 4 parts of plant pigment, 20 parts of alkyd resin, anti-corrosion 5 parts of skinning agent, 2 parts of wax, 15 parts of vegetable oil derivative, 0.4 part of tin oxide powder, 1 part of defoamer and 2 parts of thickener.

[0015] The anti-skinning agent is a mixture of methyl ethyl ketone oxime and vegetable oil, the ratio of mass and number of parts is 1:2; the linking material is phytic acid ester, polyether-based polyurethane acrylate and perfluoroalkyl ethyl methyl Acrylic esters are mixed according to the ratio of parts by mass of 1:1:1.5; the alkyd resin is a long-oil alkyd resin, and the alkyd resin uses one or more of linseed oil, soybean oil, coconut oil, and rapeseed oil. A modified alkyd resin.

[0016] Vegetable oil derivatives are methyl soyate, ethyl soyate, ...

Embodiment 2

[0018] Embodiment 2: A high-permeability wear-resistant and environmentally friendly stainless color offset printing ink, including the following components prepared by mass parts: 50 parts of binder, 3 parts of plant pigments, 20 parts of alkyd resin, anti-corrosion 3 parts of skinning agent, 1.5 parts of wax, 12 parts of vegetable oil derivatives, 0.5 parts of tin oxide powder, 2 parts of defoamer and 3 parts of thickener.

[0019] The anti-skinning agent is a mixture of cyclohexanone oxime and vegetable oil, the mass ratio is 2:3; the linking material is a mixture of phytic acid ester and polyether-based polyurethane acrylate, the mass ratio is 1:2 The alkyd resin is a long-oil alkyd resin, and the alkyd resin is an alkyd resin obtained by modifying one or more of linseed oil, soybean oil, coconut oil, and rapeseed oil.

[0020] The selected categories of vegetable oil derivatives and vegetable pigments are the same as in Example 1.

Embodiment 3

[0021] Embodiment 3: A kind of high-permeability wear-resistant environment-friendly stainless color offset printing ink, comprises the composition that is prepared by the following mass parts: 60 parts of binders, 3 parts of plant pigments, 15 parts of alkyd resins, anti-corrosion 4 parts of skinning agent, 3 parts of wax, 15 parts of vegetable oil derivatives, 0.3 parts of tin oxide powder, 3 parts of defoamer and 2 parts of thickener.

[0022] The anti-skinning agent is a mixture of cyclohexanone oxime and butyraldehyde oxime, and then mixed with vegetable oil. The mass-to-number ratio of the three substances is 1:1:2; the linking material is phytate, polyether The mixture of base polyurethane acrylate and perfluoroalkyl ethyl methacrylate is 1:1:1 by weight; the alkyd resin is long oil alkyd resin, and the alkyd resin is made of linseed oil, soybean oil, coconut oil Alkyd resin obtained by modifying one or several kinds of oil and rapeseed oil.

[0023] The selected categ...

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PUM

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Abstract

The invention discloses high-hypertonicity wear-resisting environment-friendly non-rust offset printing ink. The high-hypertonicity wear-resisting environment-friendly non-rust offset printing ink is prepared from, by mass, 50-60 parts of connecting materials, 2-5 parts of plant pigments, 15-25 parts of alkyd resin, 3-5 parts of antiskinning agent, 1-3 parts of wax, 10-15 parts of plant oil derivatives, 0.1-0.5 part of stannic oxide powder, 1-3 parts of antifoaming agent and 1-3 parts of thickening agent. The antiskinning agent is one of or a mixture of more of cyclohexanone-oxime, ethyl methyl ketone oxime, butyraldoxime and dipentene, and is mixed with plant oil, and the ink is prepared. The novel and efficient antiskinning agent replaces traditional hydroquinone, phenol toxicity is avoided, and the ink has long-time non-skinning and non-rust performance.

Description

technical field [0001] The invention relates to the technical field of inks, in particular to a stainless offset printing ink. Background technique [0002] Ordinary offset printing ink will oxidize the conjunctiva on the surface of the ink after a period of time after opening the can. Adding antioxidants to the ink, the traditional antioxidant HQ (hydroquinone), although it solves the problem of oxidized conjunctiva after the offset printing ink is switched, it does not solve the problem of ink shyness, yellow ink turning green and dirty when the ink is stored for a long time question. At the same time, because HQ is a restricted antioxidant, the use of some high-end printing products is restricted. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a kind of stainless color offset printing ink, which adopts a new type of high-efficiency anti-skinning agent to replace traditional hydroquinone, avoids the toxicit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/102C09D11/105C09D11/03
CPCC09D11/107C09D11/03C09D11/102C09D11/105
Inventor 徐晓花吕伟李成
Owner 苏州市博来特油墨有限公司
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