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Colored ink composition for dyeing surface of high-cleanliness material

A color ink and surface dyeing technology, applied in ink, household utensils, applications, etc., can solve the problems of surface coloring, cost and process difficulties, and complicated process of materials with high cleanliness, and achieve flexible color changes, rich colors, and easy operation The effect of simple process and equipment

Inactive Publication Date: 2021-07-02
天津市鸵鸟墨水有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these methods have complex technological process, long dyeing time, high energy consumption, and cause a certain degree of pollution and damage to the environment, especially for the dyeing of small batches of small accessories and non-standard parts, which are difficult in terms of cost and process
However, the existing color inks that use water as a solvent cannot be colored on the surface of high-cleanness materials.

Method used

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  • Colored ink composition for dyeing surface of high-cleanliness material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Orange-red color ink composition: 2,18,8,5,5 parts of weight parts, 2.5 parts of solvent yellow T, 17 parts of ethylene glycol, 45 n-butanol, 12 parts of polyvinyl alcohol, 19 parts of propanol And the leveling agent is 410 parts.

[0021] The method of preparing the orange-red color ink composition includes the following steps: 1) Weigh the solvent red 218 and the solvent yellow T, adding one-half of the amount of ethylene glycol and one-half of the n-butanol mixed after mixing. Further, the mixture a; 2) is referred to as a polyvinyl alcohol resin, adding the addition of one-half of the amount of ethylene glycol and one-half of n-butanol, pure powder, stirred dissolved, mixture B; 3) After mixing with the mixture B, the glycerol and level of Deli Di height 410 were slowly added thereto, and the color ink composition was uniformly obtained.

Embodiment 2

[0023] Rose red color ink composition: B2 parts of a weight of the weight, 50 parts of n-propanol, 25 parts of positivellicol, 6 parts of ethylene glycol, 6 urea, 2 urea, leveling agent BYK307 5 Part.

[0024] The method of preparing the rose-red color ink composition includes the following steps: 1) refer to the basic rose red B, adding one-half of the amount of n-propol and one-half of the amount of ethylene glycol monobutyl ether to stir after mixing Honen, obtaining mixture a; 2) weighing the urea resin, adding the remaining amount of n-propanol and the amount of ethylene glycol monobutyl ether, pure powder is stirred, and the mixture B; 3) After mixing the mixture A with the mixture B, urea and BYK307 were slowly added, and the color ink composition was uniformly obtained.

Embodiment 3

[0026] Purple Colored Ink Composition: Taking a mass of 10 parts by weight, a basic rose red B6, 15 parts of ethanol, 15 parts of diethylene glycol butyl ether, 20 n-butanol 10 parts. 7 parts of epoxy resin, 20 sorbitol.

[0027] The preparation method of the purple color ink composition includes the following steps: 1) Weigh the purple red O and alkaline rose red B, add one-half of ethanol, one-half of diethylene glycol butyl ether and After mixing the n-butanol mixed, stir well, resulting in mixture a; 2), the epoxy resin is obtained, adding the remaining amount of ethanol, one-half of diethylene glycol butyl ether and After one-half of the n-butanol, pure powder was stirred, and the mixture B; 3) was mixed with the mixture A and the sorbitol was slowly added thereto, and the colored ink composition was uniformly obtained.

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Abstract

The invention provides a colored ink composition for dyeing the surface of a high-cleanliness material. The colored ink composition comprises the following raw materials: dye, an organic solvent, resin, a humectant and an additive. Compared with a chemical coloring method in the prior art, the colored ink composition disclosed by the invention is used for dyeing the surfaces of accessories such as metal and the like, has the characteristics of simple operation process and equipment, high coloring speed and good coloring fastness, and meets the use requirements of flexible color change during small-batch dyeing of small metal parts. The metal surface dyed by the method has the characteristics of richer color, uniform and bright color and strong fastness after coloring. The raw materials used in the invention do not generate pungent smell, meet the safety standard, and are non-toxic and harmless.

Description

Technical field [0001] The present invention relates to the field of surface staining of high degree of material, and more particularly to a color ink composition for a high degree of material such as metal, plastic, ceramic, glass or the like. Background technique [0002] At present, metal surface coloring is mainly formed by chemical impregnation, electrochemical and heat treatment, etc., form a layer of compound with a color surface. The compound generated by the reaction typically has stable chemical properties and is therefore widely used. However, these methods have been complex, dyeing long, high energy consumption, and cause a certain degree of pollution and destruction to the environment, especially for small batch of small parts and non-standard components dyeing, from cost and process. The existing water as a solvent is colored in the surface of the high degree of material. [0003] Therefore, for metal, plastic, ceramic, glass and other high-profile material surface ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/106C09D11/103C09D11/102C09D11/037C09D11/03
CPCC09D11/106C09D11/103C09D11/102C09D11/037C09D11/03
Inventor 黄强周伟波孙悦张艳莹
Owner 天津市鸵鸟墨水有限公司
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