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Natural, mild and green cleaning agent

A cleaning agent and mild technology, applied in the field of natural, green cleaning agents and mild methods, can solve the problems of destroying the natural ecology, large residues, allergic reactions, etc., to ensure healthy drinking water, high quality, and no fluorescent agents. Effect

Active Publication Date: 2008-04-23
SHANGHAI TEDIWANG AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] 1. Poor biodegradability, causing pollution to the environment
[0009] Sodium alkylbenzene sulfonate is used in a large amount due to its high degree of industrial automation, low price, and strong detergency, but its biodegradability is poor and its residue is large, and alkylbenzene petrochemical products are toxic. Together with other pollutants, it forms certain dispersed colloidal particles, which has a great impact on the physicochemical and biochemical properties of wastewater, causing environmental pollution;
[0010] 2. Toxic
[0011] General-purpose alkanes and benzene detergents have certain toxicity, are toxic to humans and animals, corrode the skin, destroy the oily protective layer secreted on the skin surface, cause allergic reactions, contact dermatitis, and accumulate in the body for a long time to damage the liver and immune system. In addition, there are certain damages to the blood circulation system and nervous system, and long-term use will cause symptoms of hemolysis and dizziness
[0012] 3. Harm to water body
[0013] It will degrade the transfer rate of oxygen in the water body, make the water body anoxic, smelly and corrupt, use phosphate as an additive, and when its content is high, it will lead to eutrophication of the water body. Currently, many countries such as Europe have banned the use of phosphate;
[0014] 4. Contain fluorescent agent, phosphate, zeolite, etc., which are not easy to dissolve and remove, and destroy the natural ecology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A natural, mild and green cleaning agent, composed of the following raw materials by weight: 1 part of composite surfactant, 15 parts of soda ash, 17 parts of Glauber's salt, 6 parts of sodium percarbonate, 15 parts of sodium metasilicate, citric acid 10 parts, 2 parts of sodium carboxymethylcellulose, 2 parts of ethylenediamine dead acetic acid, 10 parts of attapulgite and 3 parts of water.

[0035] The complex surfactant is composed of alkyl glucoside, sodium fatty acid methyl ester sulfonate and sodium acyl glutamate, the ratio of which is 1.5:0.4:0.1.

Embodiment 2

[0037] A natural, mild and green cleaning agent, composed of the following raw materials by weight: 1 part of composite surfactant, 18 parts of soda ash, 20 parts of Glauber's salt, 7 parts of sodium percarbonate, 18 parts of sodium metasilicate, citric acid 12 parts, 2.4 parts of sodium carboxymethylcellulose, 2.4 parts of ethylenediamine dead acetic acid, 12 parts of attapulgite and 3.5 parts of water.

[0038] The complex surfactant is composed of alkyl glucoside, sodium fatty acid methyl ester sulfonate and triethanolamine, and the ratio is 1.5:0.5:0.2.

Embodiment 3

[0040] A natural, mild and green cleaning agent, consisting of the following raw materials by weight: 1 part of composite surfactant, 21 parts of soda ash, 24 parts of Glauber's salt, 8.5 parts of sodium percarbonate, 21 parts of sodium metasilicate, citric acid 14 parts, 2.86 parts of sodium carboxymethylcellulose, 2.86 parts of ethylenediamine dead acetic acid, 14 parts of attapulgite and 4 parts of water.

[0041] The complex surfactant is composed of alkyl glucoside, sodium fatty acid methyl ester sulfonate and sodium acyl glutamate, the ratio of which is 1.5:0.6:0.3.

[0042] A kind of natural, gentle, the preparation method of green cleanser, adopts the mixed molding dry mixing method, and its steps are:

[0043] The first step. take each raw material by weight component;

[0044] The second step. put the solid raw materials in the formulation components at normal temperature, i.e. composite surfactant, soda ash, Glauber's salt, sodium carboxymethyl cellulose into a pul...

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PUM

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Abstract

The natural mild green detergent consists of composite surfactant 1 (in weight portions, the same below), sodium carbonate 15-21.428, mirabilite 17-24.28, sodium percarbonate 6-8.58, sodium metasilicate 15-21.428, citric acid 10-14.28, sodium carboxymethyl ellulose 2-2.86, EDTA 2-2.86, stuffing 10-14.28 and water 3-4.28. It has the advantages of environment friendship, no pollution to underground water, high detergency, no harm to skin, natural sterilizing capacity and no toxicity.

Description

technical field [0001] The invention relates to a natural, mild and green cleaning agent, which can be applied to laundry without damaging fabrics, and can be used to wash women's and baby's underwear; to wash vegetables and fruits, and to clean pesticide residues; to wash dishes and chopsticks, which is easy to clean without residue, and belongs to Detergent technical field in fine chemical industry. Background technique [0002] There are two main components of cleaning agents: [0003] 1. Active ingredient, as the active ingredient is a surfactant; [0004] 2. Auxiliary components. As auxiliary components, there are auxiliary agents, anti-sedimentation agents, fillers, etc., to enhance and improve various performances of surfactants such as washing. [0005] Sodium alkylbenzene sulfonate is the most widely used surfactant in cleaning agents (detergents) produced around the world today, and it is also the main ingredient of more than 90% of various brands of laundry dete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/37C11D1/835C11D3/02C11D3/20
Inventor 姚乃华
Owner SHANGHAI TEDIWANG AGRI TECH
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