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Blue solid writing pen

A writing pen and solid technology, applied in pencil leads, household appliances, applications, etc., can solve the problems of unfriendly environment, unavoidable dust pollution, health effects of teachers and students, etc., and achieve the effect of clear handwriting

Active Publication Date: 2014-04-09
山西奇色环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily teaching, the solid writing pens we use are difficult to avoid dust pollution, which has a significant impact on the health of teachers and students
At the same time, most of the pigments contained in the writing pen are non-degradable, cannot fade, and are not friendly to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Weigh 6 grams of emulsified wax and heat it into a molten state at 90 degrees for later use, then weigh 0.8 grams of Prussian blue, put it into a mortar, add 1 gram of the above-mentioned molten emulsified wax, and grind it so that the emulsified wax and Prussian blue are fully mixed Evenly, so as to achieve the effect of emulsifying Prussian blue. After mixing evenly, add the emulsified Prussian blue to the remaining molten emulsified wax, stir well, until it is completely dissolved, add 1 gram of sodium dodecyl sulfonate , 3 grams of stearic acid, 1.5 grams of talcum powder, after the materials are fully dissolved, pour into the mold and cool to form. The obtained solid writing pen is bright in color, smooth and smooth when writing, and the handwriting is clear after writing on a white board, and can fade after being wiped with washing powder water, and has no pollution to the environment.

Embodiment 2

[0013] Weigh 6 grams of emulsified wax and heat it into a molten state at 90 degrees for later use, then weigh 0.5 grams of Prussian blue, put it into a mortar, add 1 g of the above-mentioned molten emulsified wax, and grind it so that the emulsified wax and Prussian blue are fully mixed. , so as to achieve the effect of emulsifying Prussian blue. After mixing evenly, add the emulsified Prussian blue to the remaining molten emulsified wax, stir fully, and after it dissolves completely, add 1 gram of sodium dodecylsulfonate. 3 grams of stearic acid and 1.5 grams of talcum powder, after the materials are fully dissolved, are injected into the mold and cooled to shape. The obtained solid writing pen writes smoothly, but the color is slightly lighter, and the handwriting is clear after writing on a whiteboard, and the color can be faded after being wiped with washing powder water, and has no pollution to the environment.

Embodiment 3

[0015] Weigh 6 grams of emulsified wax and heat it into a molten state at 90 degrees for later use, then weigh 1.0 gram of Prussian blue, put it into a mortar, add 1 g of the above-mentioned molten emulsified wax, and grind it so that the emulsified wax and Prussian blue are fully mixed and evenly , so as to achieve the effect of emulsifying Prussian blue. After mixing evenly, add the emulsified Prussian blue into the liquid emulsifying wax, stir fully, and until it is completely dissolved, add 1 gram of sodium dodecylsulfonate, 3 grams Stearic acid, 1.5 grams of talcum powder, after material is fully dissolved, inject in the mould, cooling molding. The obtained solid writing pen has poor writing smoothness, bright color, clear handwriting after writing on a white board, can fade after being wiped with washing powder water, and has no pollution to the environment.

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PUM

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Abstract

The invention provides a blue solid writing pen, comprising the components of prussian blue, emulsifying wax, sodium dodecyl sulfate, stearic acid and talcum powder. The blue solid writing pen disclosed by the invention is low in prices of materials, easy to obtain, vivid in color, free of dust pollution in a writing process, clear in handwriting written on a white board, convenient and practical, and can instantaneously fade after being wiped by washing powder via water.

Description

technical field [0001] The invention relates to writing materials, in particular to a blue solid writing pen that can be wiped and faded with washing powder water and a manufacturing method thereof. Background technique [0002] In daily teaching, the solid writing pens we use are difficult to avoid dust pollution, which has a significant impact on the health of teachers and students. At the same time, most of the pigments contained in the writing pen are non-degradable, cannot fade, and are not friendly to the environment. Contents of the invention [0003] The object of the present invention is to provide a blue solid writing pen, which has no dust pollution when writing with the writing pen, and its handwriting can be faded by wiping with washing powder water. [0004] A blue solid writing pen provided by the invention, the raw material components and their contents are in parts by mass: Prussian blue 4-8, emulsifying wax 40-50, sodium dodecylsulfonate 6-10, stearic ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D13/00
Inventor 董川冯丹周叶红孙琳琳张薇
Owner 山西奇色环保科技股份有限公司
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