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Cleaning agent for automobile windshield and preparation method of cleaning agent

A windshield and cleaning agent technology, applied in the field of cleaning agents, can solve the problems of high methanol content, poor effect, and insufficient decontamination ability, and achieve the effects of simple preparation process, broad market application prospects, and prevention of dust accumulation

Inactive Publication Date: 2020-05-01
FOSHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the cleaning agent products used for automobile windshields on the market have insufficient decontamination ability (such as inability to remove double-sided tape and glue, etc.), high methanol content, and are irritating to the human body. Rubber, plastic or paint surface damage, and the effect is not good when used in rainy days and other defects
In addition, some car windshield cleaners contain silicate (such as sodium silicate, sodium metasilicate, etc.) and sodium lauryl sulfate. If used for a long time, a little salt will remain on the glass. Dirt, thus affecting the light transmittance and cleanliness of the car windshield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A cleaning agent for automobile windshields, comprising by weight: 10 parts of fatty alcohol polyoxyethylene ether, 10 parts of polyethylene glycol, 15 parts of 1,2-propylene glycol, 0.5 parts of methylparaben, 0.1 parts of p-nitrobenzoic acid, 30 parts of isopropanol, 3 parts of potassium sorbate, 5 parts of alkenyl sulfonate, 0.2 parts of malachite blue, 10 parts of paraffin, 2 parts of baking soda, and 30 parts of water.

[0017] A preparation method for a cleaning agent for automobile windshields, comprising the following steps: weighing the raw materials according to the formula of the above cleaning agent for automobile windshields, and setting aside; adding water to dissolve the pigment, adding it to a reaction kettle and stirring Dissolve other raw materials separately, then add the dissolved raw materials into the reaction kettle, mix and stir evenly, and obtain the cleaning agent for automobile windshields.

Embodiment 2

[0019] A cleaning agent for automobile windshields, comprising: 15 parts of fatty alcohol polyoxyethylene ether, 25 parts of polyethylene glycol, 30 parts of 1,2-propylene glycol, 1.5 parts of propylparaben, 3 parts of p-nitrobenzoic acid, 50 parts of isopropanol, 10 parts of potassium sorbate, 15 parts of alkenyl sulfonate, 1.0 part of ultramarine blue, 20 parts of paraffin, 5 parts of baking soda, and 70 parts of water.

[0020] A preparation method for a cleaning agent for automobile windshields. The raw materials are weighed according to the above formula of cleaning agents for automobile windshields, and set aside; after the pigment is dissolved in water, it is added to a reaction kettle for stirring, and other raw materials Carry out dissolving separately, then add the dissolved raw materials into the reaction kettle, mix and stir evenly, and obtain the cleaning agent for automobile windshields.

Embodiment 3

[0022] A cleaning agent for automobile windshields, comprising in parts by weight: 12 parts of fatty alcohol polyoxyethylene ether, 18 parts of polyethylene glycol, 25 parts of 1,2-propylene glycol, 1.0 parts of propylparaben, 2 parts p-nitrobenzoic acid, 40 parts isopropanol, 7 parts potassium sorbate, 10 parts alkenyl sulfonate, 0.5 parts phthalocyanine blue, 15 parts paraffin, 3 parts baking soda, 50 parts water.

[0023] A preparation method for a cleaning agent for automobile windshields. The raw materials are weighed according to the above formula of cleaning agents for automobile windshields, and set aside; after the pigment is dissolved in water, it is added to a reaction kettle for stirring, and other raw materials Carry out dissolving separately, then add the dissolved raw materials into the reaction kettle, mix and stir evenly, and obtain the cleaning agent for automobile windshields.

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PUM

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Abstract

The invention discloses a cleaning agent for an automobile windshield. Fatty alcohol-polyoxyethylene ether, alkenyl sulfonate and 1,2-propanediol and other raw materials are reasonably proportioned toprepare the cleaning agent for the automobile windshield; and the prepared cleaning agent is high in dirt-removing power and free of damage to the windshield, leaves no marks after being used, has nodamage to the surface of metal or rubber or plastic or paint, and can form a layer of a protective film on the outer surface of the windshield and prevent dust accumulation and water stain residues within a certain period of time. The invention further discloses a preparation process of the cleaning agent. The preparation process is simple to operate and wide in market application prospect, and the cleaning agent is an effective cleaning agent and can be used for cleaning automobile windshields.

Description

technical field [0001] The invention belongs to the technical field of cleaning agents, and in particular relates to a cleaning agent for automobile windshields and a preparation method thereof. Background technique [0002] The automobile industry and the glass industry originally belonged to two different industries, but now, with the development of the automobile industry, people are researching and developing automobile glass from the perspective of automobile safety and appearance, and constantly upgrading products. At the same time, the development of the appearance of modern cars is closely related to the development of glass technology. Today's car windshields are generally made into a large curved surface with a certain curvature on the top, bottom, left, and right. This kind of curved glass has very high technical requirements no matter in terms of processing or assembly, because it involves many issues such as vehicle model, strength, heat insulation, and assembl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/72C11D3/37C11D3/26C11D3/20C11D3/34C11D3/40C11D3/18C11D3/10C11D3/60
CPCC11D1/008C11D1/72C11D3/00C11D3/10C11D3/18C11D3/2017C11D3/2044C11D3/2079C11D3/2093C11D3/26C11D3/3409C11D3/3707C11D3/40
Inventor 樊婷吕健滔邓文强郑晓仪
Owner FOSHAN UNIVERSITY