Red brown silver light ink for silk screen printing

A technology of screen printing and red ink, which is applied in the field of printing ink, can solve the problems of large performance differences, and achieve the effects of stable adhesion performance, improved stability, and excellent adhesion

Active Publication Date: 2014-02-19
SUZHOU ANJIE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many kinds of acrylic resins. Different acrylic resins have different molecular weights and different groups. Different acrylic resins have very different properties, and their effects on ink adhesion are als

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The screen printing of the present embodiment uses red-brown-silver bright ink, in parts by weight: by 25 parts of silver powders, 75 parts of transparent red inks, 15 parts of transparent yellow inks, 20 parts of transparent blue inks, 30 parts of melamine formaldehyde resins, 20 parts of curing agent, 5 parts of isophorone, 5 parts of polytetrahydrofuran ether glycol with a molecular weight of 800-1000 and 2 parts of triammonium citrate. The curing agent is selected from diethylene glycol diacrylate, the transparent red ink is Seiko VIC series 513 ink, the transparent yellow ink is Seiko VIC series 208 ink, and the transparent blue ink is Seiko VIC series 456 ink .

[0023] The ink is prepared by the following process steps: (1) 75 parts of transparent red ink, 15 parts of transparent yellow ink, 20 parts of transparent blue ink, and 5 parts of isophorone are prepared by using a high-speed disperser at a speed of 800 rpm Disperse evenly to obtain the first mixed solu...

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PUM

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Abstract

The invention relates to a red brown silver light ink for silk screen printing. The red brown silver light ink comprises the following components in parts by weight: 25 parts of silver powder, 75 parts of transparent red ink, 15 parts of transparent yellow ink, 20 parts of transparent blue ink, 30 parts of melamino-formaldehyde resin, 20 parts of a curing agent, 5 parts of isophorone, 5 parts of polytetrahydrofuran diol with 800-1000 of molecular weight, and 2 parts of ammonium citrate tribasic, wherein the curing agent is selected from diethylene glycol acrylate, 1, 4-butyl glycol acrylate or trimethylolpropane triacrylate. The red brown silver light ink provided by the invention adopts unsaturated olefinic bond type compounds with more than two acyloxy radicals in molecules as the curing agent, so that the light ink has excellent adhesion on glass and PMMA (Polymethyl Methacrylate) plastic, scrape resistance and resistance to water or solvent.

Description

technical field [0001] The invention belongs to the technical field of printing inks, and more specifically, the invention relates to a red-brown-silver bright ink for screen printing. Background technique [0002] Decoration or marking of glass, PMMA plastic and related products plays an important role in many commercial fields. There is a huge demand such as in the construction field for indoor and outdoor applications, for example in the automotive field, in advertising, in the decorative field of household goods, etc. Large quantities of identically printed glass and glass products are usually realized with the aid of screen printing methods. In the process of printing the logo on their surface, the ink showed a strong difference between dry and wet glass surfaces. When the glass is in a wet state, the ink on the surface is extremely easy to be wiped off; especially in a humid weather environment, the decorative printing on the glass decoration material and PMMA plasti...

Claims

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Application Information

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IPC IPC(8): C09D11/103C09D11/03
Inventor 王春生
Owner SUZHOU ANJIE TECH
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