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Composite soap and preparation method thereof

A complex soap and chelating agent technology, which is applied in the direction of chemical instruments and methods, detergent compounding agents, detergent compositions, etc., can solve the problems of poor resistance to hard water, poor sterilization effect, and easy generation of soap scum, etc., to achieve Strong anti-hard water performance, simple and easy preparation method, and not easy to soap scum

Inactive Publication Date: 2018-11-09
刘士卫 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above soap has poor foaming performance, poor sterilization effect, poor resistance to hard water, and is prone to soap scum

Method used

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  • Composite soap and preparation method thereof
  • Composite soap and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A complex soap is composed of the following components in parts by weight: 40 parts of sodium fatty acid, 15 parts of stearic acid, 6 parts of coconut oil, 2 parts of glycerin, 0.3 parts of tetrasodium edetate, and 20 parts of dextrin.

[0021] The preparation method of above-mentioned compound soap, carries out according to the following steps:

[0022] (1) According to parts by weight, take 40 parts of sodium fatty acid, 15 parts of stearic acid, 6 parts of coconut oil, 2 parts of glycerin, 0.3 parts of tetrasodium edetate, and 20 parts of dextrin, and add them to conventional soap making In the kneader, knead and stir to mix evenly, wherein the stirring time is 15 minutes, and the stirring temperature is 40°C;

[0023] (2) Add the kneaded, stirred and evenly mixed material into a mill for soap body grinding, and the thickness of the soap flakes after grinding is controlled at 0.3 mm;

[0024] (3) The soap flakes after milling are entered into a vacuum layering machi...

Embodiment 2

[0027] A composite soap, consisting of the following parts by weight: 40 parts of sodium fatty acid, 15 parts of stearic acid, 6 parts of coconut oil, 2 parts of glycerin, 0.3 part of tetrasodium edetate, 20 parts of dextrin, Gray Rubus extract 2 parts.

[0028] The extraction method of the gray Rubus extract is as follows: take the gray Rubus leaves, mash them into a slurry, add 6 times the weight of water for reflux extraction for 3 times, combine the filtrates, decolorize them with activated carbon, and evaporate to dryness.

[0029] The preparation method of above-mentioned compound soap, carries out according to the following steps:

[0030] (1) According to parts by weight, take 40 parts of fatty acid sodium, 15 parts of stearic acid, 6 parts of coconut oil, 2 parts of glycerin, 0.3 part of tetrasodium edetate, 20 parts of dextrin, and 2 parts of Rubus gray extract Parts, added to a conventional soap-making kneader, kneaded and stirred to mix evenly, wherein the stirrin...

Embodiment 3

[0035] A composite soap, consisting of the following parts by weight: 40 parts of sodium fatty acid, 15 parts of stearic acid, 6 parts of coconut oil, 2 parts of glycerin, 0.3 part of tetrasodium edetate, 20 parts of dextrin, Xing'an Rubus extract 2 parts.

[0036] The extraction method of the Rubus officinalis Xing'an extract is as follows: take the leaves of the Rubus officinalis Xing'an, mash them into a slurry, add 6 times the weight of water to reflux for extraction three times, combine the filtrates, decolorize them with activated carbon, and evaporate to dryness.

[0037] The preparation method of above-mentioned compound soap, carries out according to the following steps:

[0038] (1) According to parts by weight, take 40 parts of fatty acid sodium, 15 parts of stearic acid, 6 parts of coconut oil, 2 parts of glycerin, 0.3 part of tetrasodium edetate, 20 parts of dextrin, and 2 parts of Rubus xing'an extract Parts, added to a conventional soap-making kneader, kneaded ...

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Abstract

The invention discloses composite soap which is prepared from the following components in parts by weight: 30-50 parts of sodium aliphatate, 10-20 parts of stearic acid, 3-8 parts of coconut oil, 1-3parts of glycerin, 0.1-0.5 part of chelating agent and 10-30 parts of filler. With good foaming property and good sterilization effect, the composite soap disclosed by the invention can kill multiplepathogenic bacteria, and has strong hard water resistance so that soap scum is not generated easily; by adding the chelating agent, formation of a beneficial crystal form of the soap is facilitated sothat the soap is smooth and wet when in use and is not easily adhered to a container wall. With widely available raw materials, the preparation method disclosed by the invention is simple and easy toimplement and is suitable for large-scale industrial production.

Description

technical field [0001] The invention belongs to the technical field of solid soap preparation, and in particular relates to a multifunctional composite soap and a preparation method thereof. Background technique [0002] Solid soap is divided into traditional solid soap with sodium fatty acid as the main active ingredient and complex soap with surfactants other than sodium fatty acid added to the soap. After long-term use and development, solid soap has excellent decontamination and washing performance in soft water, rich foam, good wettability, mild performance, easy to degrade, and less impact on the environment. At the same time, many deficiencies were found, such as poor low temperature solubility, which affects its low temperature detergency; poor resistance to hard water, which will interact with Ca in hard water. 2+ , Mg 2+ Complexation into calcium magnesium metal soaps that are insoluble and have no washing ability will cause some soaps to lose their washing abili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D9/02C11D9/18C11D9/26C11D9/30C11D9/34C11D9/38C11D9/50A61Q19/10
CPCC11D3/48C11D9/02C11D9/18C11D9/26C11D9/262C11D9/267C11D9/30C11D9/34C11D9/38
Inventor 刘士卫孙晓敏张向党詹绪会
Owner 刘士卫