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A kind of antibacterial concentrated washing powder and preparation method thereof

A technology of concentrated washing powder and antibacterial agent, which is applied in the field of daily necessities, can solve problems such as easy breeding of bacteria on clothes and threats to people's health, and achieve good emulsification and dispersion, good antibacterial effect, and improved decontamination effect

Active Publication Date: 2020-10-13
潍坊光华精细化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the popularity of washing machines, people prefer to save a batch of clothes and then use automatic washing machines for washing, because the drums of washing machines are very easy to breed bacteria such as E. coli and Staphylococcus aureus, and the drain pipes of washing machines are directly In the sewer, a large number of bacteria will exist at the bottom of the drum of the washing machine. If such a washing machine is used to wash clothes, it is easy to breed bacteria, which poses a great threat to people's health.

Method used

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  • A kind of antibacterial concentrated washing powder and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0027] An antibacterial concentrated laundry powder, comprising the following components in parts by weight: 3.5 parts of isomeric tridecanol polyoxyethylene (9) ether, 2 parts of cocamide methyl MEA, fatty alcohol polyoxyethylene (9) ether 4 parts, 11 parts of sodium α-alkenyl sulfonate (powder, 97% content), 3 parts of sodium fatty acid methyl ester sulfonate (powder, 80% content), 5 parts of sodium citrate, two parts of methyl glycine 1 part of trisodium acetate, 3 parts of layered sodium silicate, 20 parts of sodium carbonate, 1 part of maleic acid-acrylic acid copolymer sodium salt, 5 parts of 4A zeolite, 0.1 parts of 1,2-benzisothiazolin-3-one 0.4 parts of 4,4-dichloro-2-hydroxydiphenyl ether, 0.1 parts of essence, 0.9 parts of protease, 0.7 parts of lipase, and 39.3 parts of sodium sulfate.

Embodiment 2

[0029] An antibacterial concentrated laundry powder, comprising the following components in parts by weight: 3 parts of isomeric tridecanol polyoxyethylene (9) ether, 3 parts of cocamide methyl MEA, fatty alcohol polyoxyethylene (9) ether 5 parts, 8 parts of sodium α-alkenyl sulfonate (powder, 97% content), 2 parts of sodium fatty acid methyl ester sulfonate (powder, 80% content), 1 part of sodium citrate, two parts of methyl glycine 1 part of trisodium acetate, 3 parts of layered sodium silicate, 10 parts of sodium carbonate, 3 parts of maleic acid-acrylic acid copolymer sodium salt, 16 parts of 4A zeolite, 0.2 parts of 1,2-benzisothiazolin-3-one 0.5 parts of 4,4-dichloro-2-hydroxydiphenyl ether, 0.2 parts of essence, 0.3 parts of protease, 0.1 part of lipase, and 43.7 parts of sodium sulfate.

[0030] Its preparation method comprises the following steps:

[0031] (1) Isomerized tridecyl alcohol polyoxyethylene (9) ether, cocamide methyl MEA, fatty alcohol polyoxyethylene (9...

Embodiment 3

[0035] An antibacterial concentrated laundry powder, comprising the following components in parts by weight: 4 parts of isomeric tridecanol polyoxyethylene (9) ether, 2 parts of cocamide methyl MEA, fatty alcohol polyoxyethylene (9) ether 5.5 parts, 11 parts of sodium α-alkenyl sulfonate (powder, 97% content), 3 parts of sodium fatty acid methyl ester sulfonate (powder, 80% content), 3 parts of sodium citrate, two parts of methyl glycine 3 parts of trisodium acetate, 5 parts of layered sodium silicate, 25 parts of sodium carbonate, 3 parts of maleic acid-acrylic acid copolymer sodium salt, 8 parts of 4A zeolite, 0.3 parts of 1,2-benzisothiazolin-3-one 0.6 parts of 4,4-dichloro-2-hydroxydiphenyl ether, 0.4 parts of essence, 0.5 parts of protease, 0.1 part of lipase, and 25.6 parts of sodium sulfate.

[0036] Its preparation method comprises the following steps:

[0037] (1) Isomerized tridecyl alcohol polyoxyethylene (9) ether, cocamide methyl MEA, fatty alcohol polyoxyethylen...

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Abstract

The invention relates to the technical field of daily necessities, in particular to antibacterial concentrated washing powder, comprising the following components: a nonionic surfactant, an anionic surfactant, a chelating agent, an enzyme preparation, an auxiliary agent and an antibacterial agent. The invention also relates to a method for preparing the washing powder. The washing powder when being used for washing clothes has better decontamination and antibacterial effects.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to an antibacterial concentrated washing powder and a preparation method thereof. Background technique [0002] Laundry powder is a kind of synthetic detergent, which has the advantages of strong detergency, good solubility, convenient use, and low price. It is a cost-effective laundry detergent. However, the competition in my country's washing powder market is fierce, the phenomenon of product homogeneity is very serious, and the needs of consumers are constantly changing and the trend of differentiation is significant. The advantages of high density and low dosage. With the popularity of washing machines, people prefer to save a batch of clothes and then use automatic washing machines for washing, because the drums of washing machines are very easy to breed bacteria such as E. coli and Staphylococcus aureus, and the drain pipes of washing machines are directly In the se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/48C11D3/386C11D3/20C11D3/33C11D3/08C11D3/10C11D3/12C11D3/37C11D3/34C11D3/04C11D17/06
CPCC11D1/14C11D1/28C11D1/66C11D1/72C11D1/83C11D3/046C11D3/08C11D3/10C11D3/128C11D3/2068C11D3/2086C11D3/33C11D3/349C11D3/3761C11D3/38627C11D3/48C11D17/06
Inventor 丁建华云田田夏庆勋张旭曾祥军
Owner 潍坊光华精细化工有限公司
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