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Erasable ball pen oil composition

A technology of ballpoint pen oil and composition, which can be applied to inks, household utensils, applications, etc., and can solve problems affecting appearance

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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the handwriting written by ballpoint pen oil is not as easy to erase as the handwriting written by pencil or pen. People can only cross out after writing mistakes, which will affect the appearance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1, a kind of erasable ballpoint pen oil composition, it is made by the raw material of following weight ratio,

[0018] Carbon black 15; light oil 45;

[0019] fatty acid 2; sodium silicate 15;

[0020] Anionic surfactant 1;

[0021] Ethylene glycol 10.

Embodiment 2

[0022] Embodiment 2, a kind of erasable ballpoint pen oil composition, it is made by the raw material of following weight ratio,

[0023] Carbon black 25; light oil 55;

[0024] Fatty acid 6; Sodium silicate 25;

[0025] Anionic surfactant 2;

[0026] Ethylene glycol 15.

Embodiment 3

[0027] Embodiment 3, a kind of erasable ballpoint pen oil composition, it is made by the raw material of following weight ratio,

[0028] Carbon black 20; light oil 50;

[0029] Fatty Acid 4; Sodium Silicate 20;

[0030] Anionic surfactant 1.5;

[0031] Ethylene glycol13.

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Abstract

The invention relates to an erasable ball pen oil composition. The composition is prepared through using 15-25 parts by weight of carbon black, 45-55 parts by weight of light oil, 2-6 parts by weight of aliphatic acid, 15-25 parts by weight of sodium silicate, 1-2 parts by weight of an anionic surfactant and 10-15 parts by weight of glycol. The composition is prepared through uniformly mixing the above components. The erasable ball pen oil composition prepared in the invention has the advantages of smooth and lubricant writing, bright and sooty color, and realization of erasing of handwritings within 10 days after writing.

Description

technical field [0001] The invention relates to a composition for removing pen oil, in particular to an erasable ballpoint pen oil composition. Background technique [0002] Ballpoint pens have become one of the most popular stationery items because of their smooth writing. But the handwriting written by ballpoint pen oil is not as easy to erase as the handwriting written by pencil or pen. People can only scratch it after making a mistake, which will affect the appearance. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an erasable ballpoint pen oil composition with smooth writing and erasable handwriting for the deficiencies of the prior art. [0004] The technical problem to be solved by the present invention is achieved by the following technical solutions. The present invention is an erasable ball-point pen oil composition, which is characterized in that: it is made of the following raw materials in weight r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/18
Inventor 王丽
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