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Antimicrobial detergent composition

An antimicrobial agent and antimicrobial technology, which is applied in the direction of detergent composition, surface active detergent composition, organic detergent composition, etc., can solve the problems affecting deposition efficiency, etc., so as to improve deposition rate, strengthen antimicrobial effect, Effect of improving deposition efficiency

Active Publication Date: 2020-10-16
NICE ZHEJIANG TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the solubilization of surfactants, it will greatly affect its deposition efficiency.

Method used

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  • Antimicrobial detergent composition
  • Antimicrobial detergent composition
  • Antimicrobial detergent composition

Examples

Experimental program
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specific Embodiment and

[0062] Specific embodiment and test experiment

[0063] The cloth samples used in the present invention are pure cotton white cloth and polyester white cloth. The swatches were pretreated separately before use to remove organic matter from the fabric. Cut the white cloth into 6cm×6cm pieces, boil them in 5g / L soda ash solution for 1 hour, rinse them several times, then reflux them with isopropanol for 3 hours, rinse them and then dry them for later use.

[0064] The antimicrobial agent is determined by UPLC-PDA technology, using pure water, acetonitrile, 200mmol / L ammonium acetate as the mobile phase, and the C18 column as the separation column. The antimicrobial agent is separated by gradient elution procedure, and the antimicrobial agent is detected in PDA mode. Microbial agent. Taking 5-chloro-2-(4-dichlorophenoxy)phenol as an example, its peak elution time is 10.5 minutes, and its maximum ultraviolet absorption wavelength is 278nm. The standard curve of antimicrobial ag...

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Abstract

The invention relates to the field of detergents, and discloses an antimicrobial detergent composition, which comprises the following components in percentage by mass: 0.1-10% of a polyester polyetherpolymer, 0.01-2% of an antimicrobial agent with a halogenated phenol structure, and 10-50% of a surfactant and a solvent. The pH value of a deionized water solution accounting for 1% of the detergentcomposition is 7.0-9.0. The polyester polyether polymer is introduced into the composition, so that the deposition efficiency of the antimicrobial agent with a halogenated phenol structure on fabricscan be improved, the solubilizing effect of the surfactant in the detergent can be weakened, and a more remarkable and more durable antimicrobial effect is realized.

Description

technical field [0001] The invention relates to the field of detergents, in particular to an antimicrobial detergent composition. Background technique [0002] With the improvement of consumers' living standards, in addition to the conventional decontamination requirements for detergents, they also pay attention to the functionality of detergents. The outbreak of the new crown pneumonia epidemic has made consumers pay special attention to the antimicrobial function of detergents. In addition to killing and washing the microorganisms on the fabric immediately during the washing process, consumers also hope that the washed fabric can maintain a long-term anti-microbial effect. This requires antimicrobial agents in detergents that can effectively deposit onto fabrics during the washing process. But the basic function of detergent is decontamination, in which the main active ingredient, surfactant, will elute the substances on the fabric, and then go through the rinsing proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D1/94C11D3/20C11D3/33C11D3/24C11D3/386C11D3/37C11D3/48C11D3/04C11D3/34C11D3/60
CPCC11D1/83C11D1/94C11D3/2079C11D3/2086C11D3/33C11D3/24C11D3/2044C11D3/38618C11D3/3715C11D3/48C11D3/044C11D3/2017C11D3/2068C11D3/349C11D1/22C11D1/29C11D1/72C11D1/90C11D1/75C11D3/43C11D11/0094C11D2111/12C11D1/52C11D3/2024C11D3/3707
Inventor 蔡国强张青何一波何美林徐项亮张蕾
Owner NICE ZHEJIANG TECH CO LTD