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Solid detergent without ethoxylates

A technology for ethoxylates and solid detergents, applied in the field of solid detergents without ethoxylates, can solve problems such as human health effects, carcinogenic risks, etc., achieve rapid and complete biodegradation, enhance decontamination ability, reduce irritating effect

Active Publication Date: 2021-01-26
GUANGZHOU JOYSON CLEANING PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, ethoxylates are prone to produce dioxane during production and use. Dioxane may have a potential carcinogenic risk to the human body and may affect human health. Therefore, there is still room for improvement

Method used

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  • Solid detergent without ethoxylates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] A solid detergent without ethoxylates, comprising the following components in parts by mass:

[0076] Mono-C12-18-Alkyl Sulfate Sodium Salt 28kg; Polyvinyl Alcohol 24kg; Deionized Water 13kg; Alkyl Glucosides 12kg; Cocamidopropyl Betaine 12kg; Cocamidopropyl Oxide 7kg; Sodium Citrate 5kg; polyether modified silicone oil 5kg; Sapinberry extract 4kg; silicon dioxide 4kg; glycerin 4kg; citric acid 2kg.

[0077] In this example, the polyvinyl alcohol is polyvinyl alcohol with a product number of 2699 purchased from Inner Mongolia Kaidu New Material Technology Co., Ltd. The degree of alcoholysis of polyvinyl alcohol 2699 is 98%-100%, and the molecular weight is 107800-129800. The average degree of polymerization is 2450-2650.

[0078] In this example, the alkyl glycoside is APG0810.

[0079] The preparation method of the solid detergent not containing ethoxylate is as follows:

[0080] S1. Add 13kg of deionized water into a 150L stirring tank, stir at a speed of 120r / min,...

Embodiment 2

[0087] A solid detergent without ethoxylates, comprising the following components in parts by mass:

[0088] Polyvinyl alcohol 25kg; Mono-C12-18-alkyl sulfate sodium salt 25kg; Alkyl glucoside 14kg; Deionized water 12kg; Cocamidopropyl oxide 10kg; Cocamidopropyl betaine 8kg; Extract 5kg; silicon dioxide 5kg; glycerin 5kg; sodium citrate 4kg; polyether modified silicone oil 4kg; citric acid 3kg.

[0089] In this example, the polyvinyl alcohol is polyvinyl alcohol of the type 2499 purchased from Shanghai Meimengjia Chemical Technology Co., Ltd. The degree of alcoholysis of polyvinyl alcohol 2499 is 55%-65%, the molecular weight is 101200-110000, and the average The degree of polymerization is 2300-2500.

[0090] In this example, the alkyl glycoside is APG1214.

[0091] The preparation method of the solid detergent not containing ethoxylate is as follows:

[0092] S1. Add 12kg of deionized water into a 150L stirring tank, stir at a speed of 120r / min, slowly add 25kg of polyvin...

Embodiment 3

[0099] A solid detergent without ethoxylates, comprising the following components in parts by mass:

[0100] Deionized water 76kg; Mono-C12-18-alkyl sulfate sodium salt 20kg; Polyvinyl alcohol 5kg; Cocamidopropyl betaine 4kg; Cocamidopropyl oxide 3kg; 3kg of silicone oil; 2kg of sodium citrate; 2kg of glycerin; 1kg of alkyl glycoside; 0.5kg of Sapinberry extract;

[0101] In this example, polyvinyl alcohol is polyvinyl alcohol BP-26 purchased from Guangzhou Shuangpu Trading Co., Ltd., the degree of alcoholysis of polyvinyl alcohol BP-26 is 86%-89%, the molecular weight is 124000-130000, the average The degree of polymerization is 2500-2650.

[0102] In this example, the alkyl glycoside is APG0814.

[0103] The preparation method of the solid detergent not containing ethoxylate is as follows:

[0104] S1. Add 76kg of deionized water into a 150L stirred tank, stir at a speed of 120r / min, slowly add 5kg of polyvinyl alcohol under stirring, heat up to 85°C, and keep the tempera...

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Abstract

The invention relates to the field of detergents. Aiming at the problem that the health of a human body is easily influenced by an ethoxy compound contained in the traditional detergent, the inventionprovides a solid detergent without an ethoxy compound. The detergent comprises the following components in parts by mass: 4-28 parts of mono (C12-18) alkyl sulfate sodium salt; 5-25 parts of polyvinyl alcohol; 1-14 parts of alkyl glycoside; 1-12 parts of cocamidopropyl betaine; 1-10 parts of cocamidopropyl amine oxide; 0.5-5 parts of a Chinese soapberry fruit extract; 0.5 to 5 parts of glycerol;0.5-5 parts of sodium citrate; 0.1-5 parts of silicon dioxide; 0.1-5 parts of polyether modified silicone oil; 0.1-3 parts of citric acid. The total mass part of the solid detergent without the ethyoxyl compound is 120 parts, and the balance is deionized water. The alkyl glycoside nonionic surfactant is matched with the mono (C12-18) alkyl sulfate sodium salt anionic surfactant for use, and the alkyl glycoside is non-toxic and harmless, so that the detergent has no irritation to skin, is not easy to influence the health of a human body, and is not easy to pollute the environment.

Description

technical field [0001] The invention relates to the field of detergents, more specifically, it relates to a solid detergent without ethoxylates. Background technique [0002] Detergents are products specially formulated for cleaning through the cleaning process, typically for laundry. Detergents are usually composed of main components such as surfactants, builders and additives. [0003] Since the ethoxylate is an ethylene oxide surfactant, it is a non-ionic surfactant without ions, and is not easily disturbed by ions during the washing process. It has strong decontamination ability, low price and high cost performance. Therefore, Ethoxylates are generally added to existing detergents. [0004] However, ethoxylates are prone to produce dioxane during production and use. Dioxane may have a potential carcinogenic risk to the human body and may affect human health. Therefore, there is still room for improvement. Contents of the invention [0005] In view of the deficiencie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/94C11D3/12C11D3/20C11D3/37C11D3/382C11D3/48C11D3/60
Inventor 孙剑锋李凤磊曾海祥李小龙王钰孙敏
Owner GUANGZHOU JOYSON CLEANING PROD CO LTD
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