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Neutral cleaning agent for range hood and preparation method thereof

A neutral cleaning agent and range hood technology, which is applied in the preparation of detergent mixture compositions, surface active detergent compositions, detergent compositions, etc., can solve the problems of long effective time and low decontamination efficiency, and achieve Enhanced decontamination ability, long-lasting odor elimination effect, and improved removal efficiency

Active Publication Date: 2020-08-25
北京金鱼科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The existing environmentally friendly range hood cleaning agent is safe and non-toxic to the human body, and does not damage the appliance, but it takes 1 minute to dissolve the oil stain after spraying, the effective time is long, and the decontamination efficiency is not high

Method used

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  • Neutral cleaning agent for range hood and preparation method thereof
  • Neutral cleaning agent for range hood and preparation method thereof
  • Neutral cleaning agent for range hood and preparation method thereof

Examples

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preparation example 1

[0041] Preparation Example 1: (1) According to the raw material ratio in Table 1, soak 4kg of activated carbon in the acetic acid solution of 0.1mol / l for 2h, rinse with distilled water until neutral, filter with suction, and dry to prepare acidified activated carbon, activated carbon The mass ratio to the acetic acid solution is 1:3; (2) Mix 7kg nano-cobalt ferrite and 1kg chitosan, disperse ultrasonically, add 0.3kg sorbitan oleate and 0.6kg liquid paraffin, stir for 30min, add 0.1 kg glutaraldehyde, stirred for 2h, washed successively with petroleum ether, acetone and distilled water, suction filtered, and dried at 60°C to obtain magnetic chitosan microspheres; (3) 2kg gelatinized corn starch and 8kg polyvinyl alcohol were mixed, After stirring for 30 minutes, add 0.02kg of glycerol and 0.01kg of formaldehyde, heat in a water bath to 80°C, and stir for 40 minutes to prepare a slow-release solution. The gelatinized cornstarch is gelatinized at 50°C by cornstarch and water at ...

preparation example 2

[0044] Preparation example 2: (1) according to the ratio of raw materials in Table 1, 6 kg of activated carbon was soaked in the acetic acid solution of 0.1mol / l for 2 hours, rinsed with distilled water until neutral, suction filtered, and dried to obtain acidified activated carbon, activated carbon The mass ratio with the acetic acid solution is 1:4; (2) Mix 8.5kg nano-cobalt ferrite and 2kg chitosan, disperse ultrasonically, add 0.4kg sorbitan oleate and 0.7kg liquid paraffin, stir for 35min, add 0.2kg of glutaraldehyde, stirred for 2.5h, washed successively with petroleum ether, acetone and distilled water, suction filtered, and dried at 60°C to obtain magnetic chitosan microspheres; (3) 3kg of gelatinized cornstarch and 7kg of polyvinyl alcohol Mix, stir for 35 minutes, add 0.03kg of glycerol and 0.02kg of formaldehyde, heat in a water bath to 85°C, and stir for 35 minutes to prepare a slow-release solution. It is prepared by gelatinization for 70 minutes; (4) Mix the sust...

preparation example 3

[0045] Preparation example 3: (1) According to the raw material ratio in Table 1, soak 8kg gac in the acetic acid solution of 0.1mol / l concentration for 2h, rinse with distilled water until neutral, suction filter, dry, and make acidified gac, gac The mass ratio to the acetic acid solution is 1:5; (2) Mix 10kg nano-cobalt ferrite and 3kg chitosan, disperse ultrasonically, add 0.5kg sorbitan oleate and 0.8kg liquid paraffin, stir for 40min, add 0.3 kg glutaraldehyde, stirred for 3h, washed successively with petroleum ether, acetone and distilled water, suction filtered, and dried at 60°C to obtain magnetic chitosan microspheres; (3) 4kg gelatinized corn starch and 6kg polyvinyl alcohol were mixed, After stirring for 40 minutes, add 0.04kg of glycerin and 0.03kg of formaldehyde, heat in a water bath to 90°C, and stir for 30 minutes to prepare a slow-release solution. The gelatinized cornstarch is gelatinized at 90°C by cornstarch and water at a mass ratio of 20:1 Prepared in 30 ...

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Abstract

The invention discloses a neutral cleaning agent for a range hood and a preparation method thereof, and relates to the technical field of cleaning agent preparation. The neutral cleaning agent for therange hood comprises the following components in percentage by weight: 2-8% of a nonionic penetrating agent, 1-5% of polyethoxylated fatty alcohol, 1-5% of a nonionic surfactant, 2-5% of a solvent, 0.2-0.5% of sodium chloride, 0.01-0.02% of a defoaming agent, 0.1-0.3% of essence, 0.01-0.03% of a preservative, 0.01-0.03% of sodium hydroxide and the balance of softened water, wherein the nonionic penetrating agent comprises a KOC type efficient low-foam nonionic penetrating agent, the polyethoxylated fatty alcohol comprises AEO5-80, and the nonionic surfactant comprises an HSN38 type strippingagent. The neutral cleaning agent for the range hood has the advantages of mildness, no stimulation, capability of protecting the range hood and two hands from being corroded during cleaning, short effect taking time, high decontamination rate and long peculiar smell removal time.

Description

technical field [0001] The invention relates to the technical field of cleaning agent preparation, more specifically, it relates to a neutral cleaning agent for range hoods and a preparation method thereof. Background technique [0002] Affected by Chinese eating and cooking habits, a lot of fumes are often produced during cooking. In order to avoid inhaling fumes from causing physical harm to chefs and reducing the impact of fumes on indoor air and the environment, kitchens are now equipped with range hood. [0003] However, when the range hood has been used for a long time, a layer of sticky oil fumes and dirt will form on the surface of the machine body and the impeller. They are mainly formed by the gasification or even partial carbonization of cooking oil under high temperature conditions. On the one hand, these oil fumes can be condensed On the other hand, the unsaturated oil in the edible oil will polymerize during the gasification process, thus forming a dense film ...

Claims

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Application Information

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IPC IPC(8): C11D1/825C11D1/831C11D3/04C11D3/12C11D3/18C11D3/20C11D3/22C11D3/32C11D3/34C11D3/37C11D3/382C11D3/50C11D3/60
CPCC11D1/825C11D1/831C11D3/2068C11D3/046C11D3/044C11D3/50C11D3/382C11D3/2093C11D3/323C11D3/227C11D3/12C11D3/222C11D3/3707C11D3/1213C11D3/18C11D3/2065C11D3/2072C11D3/373C11D3/2079C11D3/349C11D1/72C11D1/66C11D1/29C11D1/22C11D2111/14
Inventor 王晨何蕾
Owner 北京金鱼科技有限责任公司
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