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Cleaning soap containing cationic polymer and preparation method thereof

A cationic polymer and cleaning soap technology, which is applied in the field of cationic polymer-containing cleaning soap and its preparation, can solve the problems of detergency drop, easy cracking, soap body transparency drop, etc., to prevent cross-staining, improve strength, Effect of improving coating resistance and pasting resistance

Active Publication Date: 2019-03-08
GUANGZHOU LIBY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problems of poor coating resistance and easy softening and gelatinization of the existing cleansing soaps, and provides a soap with good coating resistance and gelatinization resistance, which can avoid the decrease of transparency of the soap body, easy cracking, and "long hairs" on the surface of the soap body. ", detergency decline and other problems of cationic polymer-containing cleaning soap, and the cationic polymer-containing cleaning soap is used for washing clothes, which can prevent the clothes from fading during the washing process and cause other clothes to be cross-contaminated

Method used

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  • Cleaning soap containing cationic polymer and preparation method thereof
  • Cleaning soap containing cationic polymer and preparation method thereof
  • Cleaning soap containing cationic polymer and preparation method thereof

Examples

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preparation example Construction

[0040] The preparation method of the cleaning soap described in embodiment 1-6 and comparative example 2-3, comprises the following steps:

[0041] (1) Put the soap grains into the stirring pot and stir evenly;

[0042] (2) Put the cationic polymer into the above-mentioned stirring pot after being mixed with water, and stir evenly;

[0043] (3) Put metal ion chelating agent and pigment into above-mentioned stirring pot, after stirring evenly, then add spices and antioxidant in stirring pot, leave standstill after stirring evenly, obtain semi-finished product;

[0044] (4) The semi-finished products pass through the refining machine and the three-roll mill in turn, and finally the strips are vacuum-rolled and formed, and cut into soap blocks to obtain the finished cleansing soap.

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Abstract

The invention relates to the technical field of daily washing products, in particular to cleaning soap containing a cationic polymer and a preparation method thereof. According to the invention, the cationic polymer with a special structure and a cationic degree being greater than 70% and molecular weight being in the range of 0.2-3 millions Dalton is added into a cleaning soap system; the cationic polymer with the structural features can have a compound reaction with soap particles to generate cross-linking action, so that strength of the cleaning soap is improved, and coating resistance andgelatinization resistance of the cleaning soap are remarkably improved; and meanwhile, colour and lustre, appearance (no cracks and mould on the soap body), foaming performance and decontamination performance of the cleaning soap are not obviously affected. Besides, the cationic polymer with the structural features is added into the cleaning soap system, and the effect of preventing clothes from being dyed as a result of clothes fading is achieved when the cleaning soap is used for cleaning the clothes.

Description

technical field [0001] The invention relates to the technical field of daily washing products, in particular to a cationic polymer-containing cleansing soap and a preparation method thereof. Background technique [0002] Soap is the oldest washing product used by humans, with a history of thousands of years. In the domestic soap industry, the highest output reached 1.8 million tons per year in the late 1980s. With the advent of synthetic detergents, the output of soap products has gradually declined due to the good functional cleaning properties of synthetic detergents. However, since 2000, the annual output of soap products has been stable at about 700,000 to 800,000 tons. As people's awareness of health and environmental protection is strengthened day by day, green natural washing products are more and more favored by consumers. The main raw materials of soap products come from natural animal and vegetable oils, in line with today's environmental protection concepts such...

Claims

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Application Information

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IPC IPC(8): C11D9/02C11D9/30C11D9/44C11D9/60
CPCC11D3/0021C11D9/02C11D9/045C11D9/225C11D9/444
Inventor 罗勇陈伟才冯甲张利萍赵昌俊
Owner GUANGZHOU LIBY
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