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Ink removing agent for toughened glass and preparation method thereof

A technology of tempered glass and deinking agent, applied in the direction of chemical paint/ink remover, coating, etc., can solve the problems affecting the health of printed matter users, solvent odor, physical injury, etc., to achieve strong lasting power, not easy to decompose , the effect of saving energy

Inactive Publication Date: 2016-03-16
广西远大玻璃节能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some inks contain highly toxic organic solvents, such as benzene, ketone solvents, or heavy metal elements in the ink. When the solvent is not handled properly during the ink production process, it is easy to cause harm to people's bodies. The evaporation of highly toxic solvents will also cause certain harm to people's bodies. Since a certain amount of solvents remain on printed matter, these solvents will produce peculiar smell and affect the health of printed matter users.
[0004] Among the existing inks, some inks have strong adhesion to glass substrates, strong water resistance, no coating peeling off after wet or muddy water contact, strong weather resistance, and are not easy to change color, etc. In addition, for various Different types of inks are difficult to completely remove the ink at one time, and it is difficult to remove the mirror silver logo and other mirror rare metal logos effectively and completely. Therefore, the development of tempered glass deinking agent has a good market prospect

Method used

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  • Ink removing agent for toughened glass and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A preparation method of tempered glass deinking agent, comprising the steps of:

[0023] 1) Raw materials: Prepare the raw materials in the following weight percentages: fatty alcohol polyoxyethylene ether sodium sulfate 5, fatty alcohol polyoxyethylene (9) ether 10, fatty acid alkanolamide 10, vinyl acetate 3, absolute ethanol 35, ortho Dibutyl phthalate 1.5, polyacrylamide 1, essence 2, activator 1, the balance is deionized water;

[0024] 2) Mixing: Add fatty alcohol polyoxyethylene ether sodium sulfate, fatty alcohol polyoxyethylene (9) ether, fatty acid alkanolamide, and vinyl acetate into deionized water, heat to 35°C, stir for 10 minutes, and rotate at 3000r / min, then add dibutyl phthalate, polyacrylamide, essence, and activator, heat to 35°C, stir for 10min, rotate at 3000r / min, add absolute ethanol, stir, and stand for 20min to obtain the finished product;

[0025] The activator described in step 1) is obtained by the following steps:

[0026] ①High-speed di...

Embodiment 2

[0030] A preparation method of tempered glass deinking agent, comprising the steps of:

[0031] 1) Raw materials: Prepare the following raw materials in weight percentage: fatty alcohol polyoxyethylene ether sodium sulfate 8, fatty alcohol polyoxyethylene (9) ether 8, fatty acid alkanolamide 12, vinyl acetate 2, absolute ethanol 45, ortho Dibutyl phthalate 0.5, polyacrylamide 3, essence 1, activator 2, the balance is deionized water;

[0032] 2) Mixing: Add fatty alcohol polyoxyethylene ether sodium sulfate, fatty alcohol polyoxyethylene (9) ether, fatty acid alkanolamide, and vinyl acetate into deionized water, heat to 45°C, stir for 5 minutes, and rotate at 2500r / min, then add dibutyl phthalate, polyacrylamide, essence, and activator, heat to 45°C, stir for 5min, rotate at 2500r / min, add absolute ethanol, stir, and stand for 10min to obtain the finished product;

[0033] The activator described in step 1) is obtained by the following steps:

[0034] ①High-speed dispersion...

Embodiment 3

[0038] 1) Raw materials: prepare the following raw materials in weight percentage: fatty alcohol polyoxyethylene ether sodium sulfate 6, fatty alcohol polyoxyethylene (9) ether 8, fatty acid alkanolamide 10, vinyl acetate 3, absolute ethanol 40, ortho Dibutyl phthalate 1, polyacrylamide 2, essence 1.5, activator 1.5, the balance is deionized water;

[0039] 2) Mixing: Add fatty alcohol polyoxyethylene ether sodium sulfate, fatty alcohol polyoxyethylene (9) ether, fatty acid alkanolamide, and vinyl acetate into deionized water, heat to 40°C, stir for 8 minutes, and rotate at 2000r / min, then add dibutyl phthalate, polyacrylamide, essence, and activator, heat to 40°C, stir for 8 minutes, rotate at 2000r / min, add absolute ethanol, stir, and stand for 15 minutes to obtain the finished product;

[0040] The activator described in step 1) is obtained by the following steps:

[0041] ①High-speed dispersion and emulsification treatment: Break the honeysuckle, add the same weight of p...

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Abstract

The invention discloses an ink removing agent for toughened glass and a preparation method thereof. The ink removing agent is prepared from the following raw materials by weight: 5 to 8% of sodium fatty alcohol polyoxyethylene ether sulfate, 8 to 10% of fatty alcohol polyoxyethylene (9) ether, 10 to 12% of aliphatic acid alkanol phthalimide, 2 to 3% of vinyl acetate, 35 to 45% of absolute ethyl alcohol, 0.5 to 1.5% of dibutyl phthalate, 1 to 3% of polyacrylamide, 1 to 2% of essence and 1 to 2% of an activator, with the balance being deionized water. The ink removing agent for toughened glass has the advantages of strong scavenging capacity, no residual, easiness in cleaning, no proneness to volatilization and decomposition, long duration time, and safety and no corrosion to a variety of metals, plastics, fibers, etc.

Description

technical field [0001] The invention belongs to the technical field of ink, and in particular relates to a tempered glass deinking agent and a preparation method thereof. Background technique [0002] With the development of construction, automobile, decoration, furniture, information industry technology and other industries and the improvement of people's requirements for living space environment, functional processed products such as safety glass and energy-saving insulating glass have been widely used. The supply and demand pattern and consumption structure of flat glass are changing. [0003] Tempered glass is widely used in daily life. Ink will be left by silk screen printing on the surface of the glass, and light blocking agent and black ink will be coated on the edge of the glass. Some inks contain highly toxic organic solvents, such as benzene, ketone solvents, or heavy metal elements in the ink. When the solvent is not handled properly during the ink production pro...

Claims

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Application Information

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IPC IPC(8): C09D9/04
CPCC09D9/005C09D9/04
Inventor 何平李育林
Owner 广西远大玻璃节能科技股份有限公司
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