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Novel correction fluid

A correction fluid and a new type of technology, applied in the field of correction fluid, can solve problems such as uneven application, poor application effect, and difficult adhesion of the covering layer, and achieve the effects of uniform application, good rewriting performance, and good application effect

Inactive Publication Date: 2014-12-24
TIANCHANG EARTHQUAKE OFFICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, a small amount of correction fluid is changed to water as a solvent to make the product more environmentally friendly, but in the process of use, uneven application often occurs, the covering layer is not easy to bond, and the use effect is not good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A new type of correction fluid, comprising 25% of deionized water, 10% of water-based acrylic resin, 40% of titanium dioxide, 10% of organic silicon, and 15% of acrylate emulsion, the above ingredients are calculated by weight percentage.

[0010] The preparation method is: add 25% deionized water into a four-neck bottle, add 10% water-based acrylic resin, heat to raise the temperature to 85°C, and after all of it is dissolved, lower the temperature to room temperature, and then add 40% titanium dioxide and 10% silicone, stir until evenly mixed, take out the mixture, grind it with a grinder to a fineness of 15-60μm, then put the ground mixture into a beaker, add 15% acrylate emulsion, stir until mixed Evenly, this correction fluid is obtained.

Embodiment 2

[0012] A new type of correction fluid comprises 15% of deionized water, 15% of water-based acrylic resin, 50% of titanium dioxide, 5% of organic silicon, and 15% of acrylic emulsion. The above components are calculated by weight percentage.

[0013] The preparation method is: add 15% deionized water into a four-neck bottle, add 15% water-based acrylic resin, heat to raise the temperature to 85°C, and after it is completely dissolved, lower the temperature to room temperature, and then add 50% titanium dioxide and 5% silicone, stir until evenly mixed, take out the mixture, grind it with a grinder to a fineness of 15-60μm, then put the ground mixture into a beaker, add 15% acrylate emulsion, stir until mixed Evenly, this correction fluid is obtained.

Embodiment 3

[0015] A new type of correction fluid, comprising 32% of deionized water, 5% of water-based acrylic resin, 30% of titanium dioxide, 3% of organic silicon, and 30% of acrylic emulsion, the above ingredients are calculated by weight percentage.

[0016] The preparation method is: add 32% deionized water into a four-neck bottle, add 5% water-based acrylic resin, heat to raise the temperature to 85°C, and after it is completely dissolved, lower the temperature to room temperature, and then add 30% titanium dioxide and 3% silicone, stir until evenly mixed, take out the mixture, grind it with a grinder to a fineness of 15-60μm, then put the ground mixture into a beaker, add 30% acrylate emulsion, stir until mixed Evenly, this correction fluid is obtained.

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PUM

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Abstract

The invention provides a novel correction fluid which comprises the following raw materials in percentage by weight: 10-40% of deionized water, 5-15% of water-based acrylic resin, 30-60% of titanium dioxide, 3-10% of organic silicon, and 15-35% of acrylate emulsion. The novel correction fluid provided by the invention overcomes the defects that an existing correction fluid product has a bad smell and contains substances such as benzene series, halohydrocarbon and the like which are different in concentration, and provides a correction fluid which does not contain amyctic and bad-smell substances, takes water as a main solvent, and has good rewriting properties.

Description

technical field [0001] The invention relates to the field of office supplies, in particular to a correction fluid. Background technique [0002] The resins used in correction fluids on the market are oil-soluble resins, oil-soluble acrylic resins, and ethylene vinyl acetate copolymers, which play a bonding role. The pigment plays a covering role, mainly titanium dioxide (commonly known as titanium dioxide). Solvents are volatile organic compounds whose function is to make the paint fluid and easy to apply. Most of these volatile organic compounds are benzene series, halogenated hydrocarbons, etc., which smell unpleasant and irritate the respiratory tract during actual use. Excessive inhalation can easily cause headaches, nausea and other physical symptoms, affecting human health. Primary and middle school students who use more are very unsuitable to be exposed to such volatile organic compounds that seriously affect the health of young people. [0003] At present, a small...

Claims

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Application Information

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IPC IPC(8): C09D10/00
Inventor 安雪倩
Owner TIANCHANG EARTHQUAKE OFFICE
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