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Non-cracking ink

A kind of difficult, carbon black technology, applied in the direction of ink, household appliances, application, etc., can solve the problem of easy grinding and thickening, brittleness and other problems of ink

Active Publication Date: 2012-07-04
HUANGSHAN SHEXIAN JUMOTANG INK IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned deficiencies, and to provide a new type of ink that is not easily broken. Writing does not wrap the pen, and the pen moves smoothly

Method used

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  • Non-cracking ink
  • Non-cracking ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Smoke material: 25%

[0013] 330 carbon black: 20%

[0014] 32 degree bone glue: 55%

Embodiment 2

[0016] Smoke material: 22%

[0017] 660 carbon black: 23%

[0018] 32 degree bone glue: 55%

Embodiment 3

[0020] Smoke material: 20%

[0021] 330 carbon black: 16%

[0022] 32 degree bone glue: 64%

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PUM

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Abstract

The invention relates to non-cracking ink, which mainly comprises a tobacco material, an adhesive material and carbon black in the mass percentage ratio of 1:(0.4-1.2):(1.2-2.5). The hardness of the ink disclosed by the invention is relatively high, so that the ink is prevented from cracking easily in storage and use processes; when the ink is used for writing or drawing, ink is discharged easily, ink grinding is easy, the color of ink is heavy black, writing is smooth, written characters or drawn drawings are of black colors and do not change color when stored for a long time; and the ink is suitable for creating and collecting writings and drawings.

Description

technical field [0001] The invention belongs to the technical field of ink, and in particular relates to a new formula ink which prevents cracking. Background technique [0002] As one of the traditional Chinese "four treasures of the study", ink has a long history in China, and also has a very special position in the history of material and technological development in the world. In addition to being used for writing, it is also used for painting, printing, beauty treatment, medicine and so on. Although the traditional Hui ink is good, it is very difficult to preserve the ink. Before liberation, Hui ink was produced in a large amount, but very few can be preserved; a small amount of ancient ink remains, but most of them are broken or damaged, and there are only a few small ones. The ink strips are intact. Because the ink is not only prone to cracking, forming many small cracks, and some even shatter into several pieces or shatter and brittle, resulting in irreplaceable lo...

Claims

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Application Information

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IPC IPC(8): C09D11/16
Inventor 项胜利
Owner HUANGSHAN SHEXIAN JUMOTANG INK IND
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