Antifogging agent for glass

An anti-fog agent and glass technology, applied in other chemical processes, chemical instruments and methods, etc., can solve the problems of inconvenience in life, work and production, poor anti-fog effect, short anti-fog time, etc., and achieve enhanced anti-fog performance, anti-fog The effect of long-lasting fog performance and convenient consumption

Inactive Publication Date: 2017-06-20
张美玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fog on the surface of the car glass will force the driver to wipe the glass continuously, which will easily lead to traffic accidents. The water mist or droplets on the surface of glasses and glass windows will bring inconvenience to people's lif

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0010] Example 1

[0011] A glass anti-fogging agent is composed of the following parts by weight: 3 parts of methyl trimethoxysilane, 0.5 parts of modified acrylic polymer, 2 parts of dipropylene glycol ether, 0.05 parts of metal oxo acid salt, isopropyl 60 parts of alcohol, 8 parts of ethanol, 3 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 0.6 parts of sulfonic acid, 0.05 parts of salt, 1 part of silica sol, 3 parts of lauroamide propyl betaine, 0.8 parts of high polymerization degree alkyl glycosides , 5 parts of methyl n-butyl titanate, 3 parts of alkoxypyrrolidone, 0.5 parts of trisodium phosphate, 3 parts of surfactants, 0.005 parts of essence, 50 parts of deionized water.

[0012] Furthermore, in a glass antifogging agent, the metal oxo acid salt is tungstate or zirconate, and the surfactant is sodium dodecyl sulfonate.

Example Embodiment

[0013] Example 2

[0014] A glass anti-fogging agent is composed of the following parts by weight: 5 parts of methyl trimethoxysilane, 0.8 parts of modified acrylic polymer, 8 parts of dipropylene glycol ether, 0.08 parts of metal oxo acid salt, isopropyl 80 parts of alcohol, 10 parts of ethanol, 5 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 0.8 parts of sulfonic acid, 0.1 part of table salt, 3 parts of silica sol, 5 parts of lauramide propyl betaine, 1.5 parts of high polymerization degree alkyl glycoside , 8 parts of methyl n-butyl titanate, 5 parts of alkoxypyrrolidone, 1.5 parts of trisodium phosphate, 5 parts of surfactants, 0.008 parts of fragrance, 70 parts of deionized water.

[0015] Furthermore, in a glass antifogging agent, the metal oxo acid salt is tungstate or zirconate, and the surfactant is sodium dodecyl sulfonate.

Example Embodiment

[0016] Example 3

[0017] A glass anti-fogging agent, which is composed of the following parts by weight: 4 parts of methyl trimethoxysilane, 0.6 parts of modified acrylic polymer, 7 parts of dipropylene glycol ether, 0.06 parts of metal oxo acid salt, isopropyl 70 parts of alcohol, 9 parts of ethanol, 4 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 0.7 parts of sulfonic acid, 0.08 parts of salt, 2 parts of silica sol, 4 parts of lauroamidopropyl betaine, 1.2 parts of high polymerization degree alkyl glycosides , 7 parts of methyl n-butyl titanate, 4 parts of alkoxypyrrolidone, 1.0 part of trisodium phosphate, 4 parts of surfactant, 0.006 parts of flavor, 60 parts of deionized water.

[0018] Furthermore, in a glass antifogging agent, the metal oxo acid salt is tungstate or zirconate, and the surfactant is sodium dodecyl sulfonate.

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PUM

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Abstract

The invention belongs to the field of daily chemical products, in particular to a glass antifogging agent. It is composed of the following parts by weight: 3-5 parts of methyltrimethoxysilane, 0.5-0.8 parts of modified acrylic polymer, 2-8 parts of dipropylene glycol ether, 0.05-0.08 parts of metal oxo acid salt, iso 60-80 parts of propanol, 8-10 parts of ethanol, 3-5 parts of fatty alcohol polyoxyethylene ether sodium sulfate, 0.6-0.8 parts of sulfonic acid, 0.05-0.1 parts of table salt, 1-3 parts of silica sol, lauryl amidopropyl 3-5 parts of betaine, 0.8-1.5 parts of high degree of polymerization alkyl glycoside, 5-8 parts of methyl n-butyl titanate, 3-5 parts of alkoxypyrrolidone, 0.5-1.5 parts of trisodium phosphate, surfactant 3 -5 parts, essence 0.005-0.008 parts, deionized water 50-70 parts. The antifogging agent for glass provided by the invention can effectively increase the tension on the surface of the coating, so that water vapor does not form small water droplets when it contacts the glass, and forms a layer of diaphragm, so that the antifogging performance is enhanced, and the antifogging agent of the present invention Long-lasting anti-fog performance, convenient to eat, strong cleaning ability, no damage to glass.

Description

technical field [0001] The invention belongs to the field of daily chemical products, in particular to a glass antifogging agent. Background technique [0002] Anti-fog liquid, also known as anti-fog agent or anti-fog drop agent, can prevent the generation of fine water droplets on the surface of transparent materials and reduce the light transmission. In autumn and winter or areas with high humidity, due to the large temperature difference or high humidity, fog will be generated on the surfaces of automobile glass, glasses, glass windows, etc., which will greatly affect the line of sight or light exposure. The fog on the surface of the car glass will force the driver to wipe the glass continuously, which will easily lead to traffic accidents. The water mist or droplets on the surface of glasses and glass windows will bring inconvenience to people's life, work and production. At present, the common glass anti-fogging agents are generally composed of surfactants, alcohol sol...

Claims

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Application Information

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IPC IPC(8): C09K3/18
CPCC09K3/18
Inventor 张美玲
Owner 张美玲
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