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Environmentally-friendly and bacteriostatic waterborne ink and preparation method thereof

A water-based ink, environmentally friendly technology, used in inks, household appliances, applications, etc., can solve the problems of reduced product viscosity, no bacteriostatic and antiseptic effect, no market competitiveness, etc. Bacteria and antiseptic effect, the effect of large market competitiveness

Inactive Publication Date: 2018-12-14
清远市承明新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Water-based ink is made of water-soluble resins, organic pigments, solvents and related additives through compound grinding. Water-based inks are widely used in the packaging and printing of many daily necessities. The existing water-based inks have complicated formulas and the production process is not scientific enough. , all use plant volatile oil for antibacterial work, which does not have good antibacterial and antiseptic effects, and cannot more effectively increase the affinity between resins, pigments and water, reducing the viscosity of the product, which is not conducive to water-based Ink printing work, the traditional water-based ink is becoming less and less competitive in the market

Method used

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  • Environmentally-friendly and bacteriostatic waterborne ink and preparation method thereof

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Embodiment 1

[0025] The invention provides a technical solution: an environmentally friendly and antibacterial water-based ink, comprising the following components by weight: 37 parts of water-soluble acrylic resin, 16 parts of organic pigment, 11 parts of ethanol, 16 parts of deionized water, and 0.4 part of antibacterial agent , 1 part of nonionic surfactant, 2.2 parts of fillers and additives.

[0026] A kind of water-based ink of environmental protection antibacterial and preparation method thereof, comprises the following steps:

[0027] S1: Prepare the A.SAP bacteriostatic agent, purify the A.SAP bacteriostatic agent, and store the purified A.SAP bacteriostatic agent;

[0028] S2: Weigh all the required raw materials and take them according to a certain ratio, including 37 parts of water-soluble acrylic resin, 16 parts of organic pigment, 11 parts of ethanol, 16 parts of deionized water, 0.4 parts of antibacterial agent, and non-ionic surface 1 part active agent, 2.2 parts fillers a...

Embodiment 2

[0038] The invention provides a technical solution: an environmentally friendly and antibacterial water-based ink, comprising the following components by weight: 70 parts of water-soluble acrylic resin, 22 parts of organic pigment, 18 parts of ethanol, 30 parts of deionized water, and 0.6 part of antibacterial agent , 2.6 parts of nonionic surfactant, 3 parts of filler and auxiliary agent.

[0039] A kind of water-based ink of environmental protection antibacterial and preparation method thereof, comprises the following steps:

[0040] S1: Prepare the A.SAP bacteriostatic agent, purify the A.SAP bacteriostatic agent, and store the purified A.SAP bacteriostatic agent;

[0041] S2: Weigh all the required raw materials and take them according to a certain ratio, including 70 parts of water-soluble acrylic resin, 22 parts of organic pigments, 18 parts of ethanol, 30 parts of deionized water, 0.6 parts of antibacterial agent, and non-ionic surface 2.6 parts of active agent, 3 part...

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Abstract

The invention discloses an environmentally-friendly and bacteriostatic waterborne ink and a preparation method thereof. The environmentally-friendly and bacteriostatic waterborne ink comprises the following components by weight: 35 to 75 parts of water-soluble acrylic resin, 15 to 25 parts of an organic pigment, 10 to 20 parts of ethyl alcohol, 15 to 30 parts of deionized water, 0.3 to 1 part of abacteriostatic agent, 1 to 3 parts of a nonionic surfactant and 2 to 4 parts of a filling material and an auxiliary agent, wherein the organic pigment is one or more selected from the group consisting of an azo pigment, a lake pigment, a heterocyclic pigment, a fused ring ketone pigment and a phthalocyanine pigment. The preparation method comprises the following steps: S1, preparation of an A.SAPbacteriostatic agent; S2, weighing and proportioning of raw materials; S3, manufacturing of a pre-slurry; S4, grinding of the pre-slurry; and S5, obtainment of a final product. The environmentally-friendly and bacteriostatic waterborne ink provided by the invention has more scientific and reasonable formula, reduces addition of toxic substances to the greatest extent, has good bacteriostatic andantiseptic effects, can effectively increase the affinity among resin, a pigment and water, and has large market competitiveness.

Description

technical field [0001] The invention relates to the production field of water-based ink, in particular to an environment-friendly and antibacterial water-based ink. [0002] The invention relates to the field of water-based ink production, in particular to a method for preparing an environmentally friendly and antibacterial water-based ink. Background technique [0003] Water-based ink is made of water-soluble resins, organic pigments, solvents and related additives through compound grinding. Water-based inks are widely used in the packaging and printing of many daily necessities. The existing water-based inks have complex formulas and the production process is not scientific enough. , all use plant volatile oil for antibacterial work, which does not have good antibacterial and antiseptic effects, and cannot more effectively increase the affinity between resins, pigments and water, reducing the viscosity of the product, which is not conducive to water-based For ink printing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/03
CPCC09D11/107C09D11/03
Inventor 吕松春
Owner 清远市承明新材料科技有限公司
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