High-grade chipping-resistant water-based ink and preparation method thereof

A collapse-resistant, high-grade technology, applied in ink, household utensils, applications, etc., can solve the problems of short service life, inconvenient use, high maintenance cost, etc., achieve low maintenance cost, prolong service life, and good safety performance Effect

Inactive Publication Date: 2015-04-01
HANGZHOU TALENT DECORATION PAPER
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  • Description
  • Claims
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Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a high-grade chipping-resistant water-based ink and its preparation method to solve t

Method used

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  • High-grade chipping-resistant water-based ink and preparation method thereof

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Embodiment

[0023] as attached figure 1 shown

[0024] The invention provides a high-grade chipping-resistant water-based ink and a preparation method thereof to solve the problems of easy chipping, inconvenient use, poor safety performance, high maintenance cost and short service life of existing water-based inks. A high-grade water-based ink that is resistant to chipping is composed of mineral oil, pigments, shellac resin, cellulose resin, ethanol above 60% (v / v), water and a conductive agent. The cellulose resin is shellac resin, hydroxyl Propylcellulose, hydroxypropylmethylcellulose, carboxymethylcellulose, methylcellulose, microcrystalline cellulose, gelatin, casein, soy protein, gum arabic, or cyclodextrin, the conductive agent being sodium lactate , sodium acetate or sodium pantothenate, wherein, by weight, 1-30 parts of charcoal powder, 1-30 parts of shellac resin, 0.1-20 parts of cellulose resin, 40-90 parts of ethanol above 60% (v / v) 3-20 parts of water, 0.1-2 parts of conduct...

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Abstract

The invention discloses high-grade chipping-resistant water-based ink and a preparation method thereof. The high-grade chipping-resistant water-based ink is prepared from mineral oil, pigments, and the like, wherein cellulose resin is lac resin, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, carboxymethyl cellulose, methyl cellulose, microcrystalline cellulose, gelatin, casein, and the like; a conductive agent is sodium lactate, sodium acetate or sodium pantothenate; the high-grade chipping-resistant water-based ink is prepared from 1-30 parts of charcoal powder, 1-30 parts of lac resin, 0.1-20 parts of cellulose resin, 40-90 parts of more than 60% (v/v) ethanol, 3-20 parts of water and 0.1-2 parts of conductive agent by weight. The water-based ink and the preparation method have the beneficial effects that by adopting the preparation method comprising the steps of weighing the materials according to weight and parts by weight, preparing a first solvent, preparing a dispersion, preparing a lac solution and preparing the high-grade chipping-resistant water-based ink after mixture, the prepared water-based ink does not easily undergo chipping, is convenient to use, has good safety performance, is low in maintenance cost and has longer service life.

Description

technical field [0001] The invention belongs to the technical field of ink materials, and in particular relates to a high-grade chipping-resistant water-based ink and a preparation method thereof. Background technique [0002] At present, water-based ink water-based ink water-based ink is referred to as ink for short, and flexographic water-based ink is also called liquid ink. It is mainly made of water-soluble resin, organic pigment, solvent and related additives through compound grinding. Water-based ink is especially suitable for packaging and printing products that require strict hygienic conditions such as tobacco, alcohol, food, beverages, medicines, and children's toys. Water-based ink is a uniform paste-like substance composed of binders, pigments, additives and other substances. The binder provides the necessary transfer performance of the ink, and the pigment gives the ink its color. The binder of water-based ink is mainly divided into two types: water-diluted an...

Claims

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Application Information

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IPC IPC(8): C09D11/02C09D11/03C09D11/52
CPCC09D11/08C09D11/14C09D11/52
Inventor 钱光荣柳金良
Owner HANGZHOU TALENT DECORATION PAPER
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