Laundry detergent

A technology of laundry detergent and composition, applied in the field of laundry detergent, can solve the problems of inability to inhibit bacteria, cross-infection of bacteria, etc., and achieve the effects of improving cleaning function, avoiding cross-infection, and improving cleaning function

Inactive Publication Date: 2018-07-20
SHENZHEN LINGDU INTELLIGENT CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the laundry process, multiple pieces of clothing are often soaked together for washing, so that various bacteria on each piece of clothing are prone to cross-infection, and the current laundry detergents on the market generally only have functions such as cleaning or skin care, and cannot be cleaned quickly. Good for inhibiting bacteria on clothes

Method used

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preparation example Construction

[0044] The present invention also provides a preparation method of laundry detergent, which is used for preparing the above laundry detergent. The preparation method comprises the following steps:

[0045] Add deionized water into the reactor in parts by mass, then add anionic surfactant, nonionic surfactant, and co-solvent into the reactor, and stir at a temperature of 50-60°C; wait until the raw materials are completely dissolved and After mixing evenly, lower the temperature to 30-40°C, then add chitosan and organosilicon quaternary ammonium salt into the reaction kettle, and continue stirring for 10 minutes; then add cellulase and protease, stir evenly and filter to obtain laundry detergent.

[0046]Wherein, the mass parts of the above-mentioned main components are as follows: 5-10 parts of anionic surfactant; 10-20 parts of nonionic surfactant; 0.5-2.0 parts of cellulase; 0.5-2.0 parts of protease; 0.01-1.5 parts of enzyme stabilizer 0.1-1.0 parts of organic silicon qua...

Embodiment 1

[0049] A laundry detergent, comprising: 5 parts by weight of anionic surfactant; 10 parts of nonionic surfactant; 0.5 part of cellulase; 0.5 part of protease; 0.01 part of enzyme stabilizer; 1.0 part of organic silicon quaternary ammonium salt ; 0.1 part of chitosan; 2.0 parts of co-solvent; 30 parts of deionized water.

[0050] Wherein, the anionic surfactant is fatty alcohol polyoxyethylene ether sodium sulfate, the nonionic surfactant is fatty alcohol polyoxyethylene ether, the enzyme stabilizer is calcium chloride and sodium citrate, and the organic The silicon quaternary ammonium salt is 3-(trimethoxysilyl)propyloctadecyldimethylammonium chloride.

[0051] The preparation method of the laundry detergent: add deionized water into the reaction kettle according to the mass fraction, then add anionic surfactant, nonionic surfactant and co-solvent into the reaction kettle, and stir at a temperature of 50-60°C ;After the raw materials are completely dissolved and mixed evenly,...

Embodiment 2

[0053] A laundry detergent, comprising: 8.0 parts of anionic surfactant; 15 parts of nonionic surfactant; 1.0 part of cellulase; 1.0 part of protease; 0.1 part of enzyme stabilizer; 0.1 part of organic silicon quaternary ammonium salt ; 1.0 parts of chitosan; 3.0 parts of co-solvent; 60 parts of deionized water.

[0054] Wherein, the anionic surfactant is fatty acid methyl ester ethoxylate sodium sulfonate, the nonionic surfactant is cardanol polyoxyethylene ether, and the enzyme stabilizer is calcium chloride and sodium citrate. The organosilicon quaternary ammonium salt is 3-(triethoxysilyl)propyloctadecyldimethylammonium chloride.

[0055] The preparation method of the laundry detergent: add deionized water into the reaction kettle according to the mass fraction, then add anionic surfactant, nonionic surfactant and co-solvent into the reaction kettle, and stir at a temperature of 50-60°C ;After the raw materials are completely dissolved and mixed evenly, lower the temperat...

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PUM

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Abstract

The invention discloses a laundry detergent, which is prepared from the following ingredients in parts by weight: 5 to 10 parts of anionic surfactants, 10 to 20 parts of nonionic surfactants, 0.5 to 2.0 parts of cellulase, 0.5 to 2.0 parts of protease, 0.01 to 1.5 parts of enzyme stabilizers, 0.1 to 1.0 part of organosilicon quaternary ammonium salt, 0.1 to 1.0 part of chitosan, 2.0 to 5.0 parts of cosolvents and 30 to 70 parts of deionized water. The provided laundry detergent using the technical scheme has a good clean washing function, and can also achieve the inhibition effect on bacteriaon the clothes, so that cross infection caused by various bacteria on the clothes during machine washing can be avoided.

Description

technical field [0001] The invention relates to the technical field of daily chemical industry, in particular to a laundry detergent. Background technique [0002] Along with improving constantly of living standard, people adopt the mode of machine washing more and more to wash clothes. During the laundry process, multiple pieces of clothing are often soaked together for washing, so that various bacteria on each piece of clothing are prone to cross-infection, and the current laundry detergents on the market generally only have functions such as cleaning or skin care, and cannot be cleaned quickly. It can effectively inhibit the bacteria on the clothes. Contents of the invention [0003] The main purpose of the present invention is to propose a laundry detergent, which can effectively inhibit the bacteria on the clothes. [0004] In order to achieve the above object, the present invention proposes a kind of washing liquid, and by weight, the washing liquid comprises: [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/86C11D3/386C11D3/22C11D3/20C11D3/04C11D3/48C11D3/60
CPCC11D1/86C11D1/008C11D1/28C11D1/29C11D1/62C11D1/72C11D3/046C11D3/2086C11D3/227C11D3/38618C11D3/38645C11D3/48
Inventor 谢真
Owner SHENZHEN LINGDU INTELLIGENT CONTROL TECH CO LTD
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