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Sustained-release type fragrant water-based ink

A water-based ink, slow-release technology, applied in the field of ink, can solve the problem that the fragrance of the aromatic water-based ink cannot last for a long time.

Inactive Publication Date: 2016-12-07
SUZHOU ANJIE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The fragrance of the existing aromatic water-based inks is not long-lasting, and can only last for three or four months in an open environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] This embodiment provides a slow-release aromatic water-based ink. The components and parts by weight of the slow-release aromatic water-based ink are: 35 parts of water-based acrylic resin emulsion, 15 parts of ethanol, 10 parts of fragrance slow-release microcapsules, pigment 10 parts, 1 part of dispersant, 0.2 parts of leveling agent, 0.2 parts of defoamer, 30 parts of deionized water.

[0024] The components and parts by weight of the fragrance slow-release microcapsules are: 18 parts of compound fragrance, 30 parts of ethyl cellulose, 4 parts of polyethylene glycol, 15 parts of chitin, 5 parts of polyethylene oxide, 6 parts of polypropylene oxide, 10 parts of polylactic acid, 13 parts of polyvinyl alcohol, 18 parts of lipophilic emulsifier, 4 parts of hydrophilic emulsifier.

[0025] The preparation method of fragrance sustained-release microcapsules comprises the steps:

[0026] 1) Preparation of the oil phase: add ethyl cellulose, polyethylene oxide, polypropylen...

Embodiment 2

[0032] This embodiment provides a slow-release aromatic water-based ink. The components of the slow-release aromatic water-based ink and their parts by weight are: 40 parts of water-based acrylic resin emulsion, 20 parts of ethanol, 12 parts of fragrance slow-release microcapsules, pigment 12 parts, 1.2 parts of dispersant, 0.4 parts of leveling agent, 0.3 parts of defoamer, 35 parts of deionized water.

[0033] The components and parts by weight of the fragrance slow-release microcapsules are: 18 parts of compound fragrance, 30 parts of ethyl cellulose, 4 parts of polyethylene glycol, 15 parts of chitin, 5 parts of polyethylene oxide, 6 parts of polypropylene oxide, 10 parts of polylactic acid, 13 parts of polyvinyl alcohol, 18 parts of lipophilic emulsifier, 4 parts of hydrophilic emulsifier.

[0034] The preparation method of fragrance sustained-release microcapsules comprises the steps:

[0035] 1) Preparation of the oil phase: add ethyl cellulose, polyethylene oxide, pol...

Embodiment 3

[0041] This embodiment provides a slow-release aromatic water-based ink. The components and parts by weight of the slow-release aromatic water-based ink are: 45 parts of water-based acrylic resin emulsion, 25 parts of ethanol, 15 parts of fragrance slow-release microcapsules, pigment 13 parts, 1.5 parts of dispersant, 0.6 parts of leveling agent, 0.35 parts of defoamer, 42 parts of deionized water.

[0042] The components and parts by weight of the fragrance slow-release microcapsules are: 18 parts of compound fragrance, 30 parts of ethyl cellulose, 4 parts of polyethylene glycol, 15 parts of chitin, 5 parts of polyethylene oxide, 6 parts of polypropylene oxide, 10 parts of polylactic acid, 13 parts of polyvinyl alcohol, 18 parts of lipophilic emulsifier, 4 parts of hydrophilic emulsifier.

[0043] The preparation method of fragrance sustained-release microcapsules comprises the steps:

[0044] 1) Preparation of the oil phase: add ethyl cellulose, polyethylene oxide, polypropyl...

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PUM

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Abstract

The invention discloses sustained-release type fragrant water-based ink. The sustained-release type fragrant water-based ink is prepared from components in parts by weight as follows: 35-55 parts of a waterborne acrylic resin emulsion, 15-35 parts of ethanol, 10-20 parts of fragrant sustained-release microcapsules, 10-15 parts of pigment, 1-2 parts of a dispersing agent, 0.2-1 part of a leveling agent, 0.2-0.5 parts of a defoaming agent and 30-55 parts of deionized water. The production process is simple, the production cost is low, the compound perfume encapsulation rate is high and can reach 95%, the sudden release amount is small, the release is stable, perfume is wrapped in the sustained-release microcapsules and is not easy to volatize in the storage and processing process, printed products have lasting fragrance, and the sustained-release type fragrant water-based ink can be applied to printed products integrating vision and smell effects, for example, magazines, advertisements, postcards, greeting cards, calendars, cosmetics and food.

Description

technical field [0001] The invention relates to an ink, more specifically, to a slow-release aromatic water-based ink. Background technique [0002] Water-based inks are different from solvent-based inks, and the biggest feature is the solvent carrier used. The dissolving carrier of solvent-based ink is an organic solvent, such as toluene, ethyl acetate, ethanol, etc., while the dissolving carrier of water-based ink is water and a small amount of alcohol (about 3% to 5%). Because water is used as a solvent carrier, water-based inks have significant environmental protection and safety features: safe, non-toxic, harmless, non-flammable and non-explosive, and almost no volatile organic gases are produced. Since they do not emit volatile organic gases VOC to the atmosphere, water-based inks Gradually replace the position of solvent-based inks. Since the water-based ink mainly uses water as the diluent and does not contain organic solvents (such as esters, ketones, benzene, etc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/03C09D11/037
CPCC09D11/107C09D11/03C09D11/037
Inventor 王春生贾志江李明
Owner SUZHOU ANJIE TECH
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