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Pear-fragrant water-based ink and preparation method thereof

A technology of water-based ink and raw pear, which is applied in ink, household utensils, applications, etc., can solve problems such as easy delamination and system instability, and achieve the effects of increasing added value, improving water solubility, and remarkable technological progress

Inactive Publication Date: 2015-11-11
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned technical problems in the prior art, the present invention provides a raw pear aromatic water-based ink and a preparation method thereof. The described raw pear aromatic water-based ink and its preparation method solve the problems of the aromatic ink in the prior art. Technical problems of easy stratification and unstable system

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A raw pear aromatic water-based ink, calculated by weight percentage, the composition and content of its raw materials are as follows:

[0023] Nanocapsule raw pear essence 10g (10%)

[0024] Water-based ink 90g (90%)

[0025] Above-mentioned raw pear essence of nanocapsules, calculated by weight percentage, the composition and content of its raw material are as follows:

[0026] Raw pear essence 1g (1%)

[0027] Compound modified oligosaccharide 55g (55%)

[0028] Deionized water 44g (44%)

[0029] The above-mentioned nanocapsule raw pear essence is prepared by the following method, and the preparation process includes the following steps:

[0030] (1) Add 55g of compound modified oligosaccharides into a 150ml beaker, then add 44g of deionized water, start stirring, so that the compound modified oligosaccharides are evenly dispersed in the water phase to form a compound modified oligosaccharide sugar dispersion;

[0031] (2) Weigh 1g of raw pear essence, add it d...

Embodiment 2

[0038] A raw pear aromatic water-based ink, calculated by weight percentage, the composition and content of its raw materials are as follows:

[0039] Nanocapsule raw pear essence 1g (1%)

[0040] Water-based ink 99g(%)

[0041] Above-mentioned raw pear essence of nanocapsules, calculated by weight percentage, the composition and content of its raw material are as follows:

[0042] Raw pear essence 10g (10%)

[0043] Compound modified oligosaccharide 50g (50%)

[0044] 40g (40%) deionized water

[0045] The above-mentioned nanocapsule raw pear essence is prepared by the following method, and the preparation process includes the following steps:

[0046] (1) Add 50g of compound modified oligosaccharides into a 150ml beaker, then add 40g of deionized water, start stirring, so that the compound modified oligosaccharides are evenly dispersed in the water phase to form a compound modified oligosaccharides sugar dispersion;

[0047] (2) Weigh 10g of raw pear essence, add it dr...

Embodiment 3

[0053] A raw pear aromatic water-based ink, calculated by weight percentage, the composition and content of its raw materials are as follows:

[0054] Nanocapsule raw pear essence 1g (1%)

[0055] Water-based ink 99g (99%)

[0056] Above-mentioned raw pear essence of nanocapsules, calculated by weight percentage, the composition and content of its raw material are as follows:

[0057] Raw pear essence 30g (30%)

[0058] Compound modified oligosaccharides 30g (30%)

[0059] 40g (40%) deionized water

[0060] The above-mentioned nanocapsule raw pear essence is prepared by the following method, and the preparation process includes the following steps:

[0061] (1) Add 30g of compound modified oligosaccharides into a 150ml beaker, then add 40g of deionized water, start stirring, so that the compound modified oligosaccharides are evenly dispersed in the water phase to form a compound modified oligosaccharides sugar dispersion;

[0062](2) Weigh 30g of raw pear essence, add it...

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PUM

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Abstract

The invention discloses pear-fragrant water-based ink composed of magenta dye ink, yellow dye ink, light magenta dye ink, cyan dye ink, light cyan dye ink and black dye ink, wherein any one dye ink is composed of nanocapsule pear essence and dye ink; the nanocapsule pear essence is composed of pear essence, compound modified oligosaccharide and deionized water. The invention also provides a preparation method of the water-based ink. The preparation method comprises the following steps: respectively and uniformly dispersing the nanocapsule pear essence into the six types of dye ink in proportion to obtain the water-based ink with the fragrant characteristics of pears. The nanocapsule pear essence is prepared by coating the pear essence by taking the compound modified oligosaccharide as a wall material, so that the fragrance and water solubility of the pear essence are improved; the pear essence is uniformly dispersed into the water-based ink, so that the quality-stable fragrant water-based ink with the fragrant characteristics of the pears is formed.

Description

technical field [0001] The invention belongs to the field of chemical industry, and relates to an aromatic water-based ink, in particular to an aromatic water-based ink with raw pears and a preparation method thereof. Background technique [0002] With the development of modern economy and society, the development of printing industry is gradually considered as one of the symbols to measure a country's industrialization and modernization. Ink is an important material for printing. Compared with traditional solvent-based ink, water-based ink is favored by users due to its environmental protection, low toxicity, health, and resource saving. It has received more and more attention. The current market share The volume is getting bigger and bigger, which has become the development direction of the ink industry today. Water-based ink is also called water-based ink. It is a printing ink made of water-based polymer compound, water-based binder, pigment and related additives, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/03C09D11/14
Inventor 肖作兵朱广用周如隽牛云蔚
Owner SHANGHAI INST OF TECH
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