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Sleeve sterilization agent and preparation method thereof

A sterilant and sleeve technology, which is applied in chemical instruments and methods, detergent compounding agents, detergent compositions, etc., can solve the problems of high cost, poor detergency, and peculiar smell.

Inactive Publication Date: 2017-02-22
WUHU CHENGDELONG FILTER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the cleaning agents have complicated preparation process, high cost, poor decontamination performance and residual odor after use.

Method used

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  • Sleeve sterilization agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] In parts by weight, first mix 100 parts of water, 20 parts of sodium lauryl sulfate, 5 parts of ethyl acetate, 3.5 parts of propyl acetate, 1 part of propylene oxide, 5 parts of fatty amides and 1.5 parts of phosphomolybdic acid, and Heating at 42°C for 20 minutes; then adding 2 parts of aluminum hydroxide with a concentration of 0.05 mol / L to adjust the pH to 5.5 to prepare the composition; finally adding 3.5 parts of methylcellulose to adjust the viscosity of the composition to 7000mpas, and at 500rpm Stir and mix for 10 minutes at the speed of rotation to prepare the cannula sterilizer A1.

Embodiment 2

[0020] In parts by weight, first mix 140 parts of water, 20 parts of sodium lauryl sulfate, 9.5 parts of ethyl acetate, 7.5 parts of propyl acetate, 5 parts of propylene oxide, 15 parts of fatty acid amide and 4 parts of trichlorohydroxy diphenyl ether Mix and heat at 48° C. for 0 min; then add 7 parts of aluminum hydroxide with a concentration of 0.1 mol / L to adjust the pH to 6.5 to prepare a composition; finally add 5.5 parts of sodium carboxymethylcellulose to adjust the viscosity of the composition to 9000mpas, and stirred and mixed at a speed of 600rpm for 20min to prepare the cannula sterilizer A2.

Embodiment 3

[0022] In parts by weight, first 120 parts of water, 20 parts of sodium lauryl sulfate, 7 parts of ethyl acetate, 5 parts of propyl acetate, 3 parts of propylene oxide, 10 parts of fatty amides and 3 parts of phosphomolybdic acid were mixed, and Heating at 45°C for 25 minutes; then adding 4 parts of aluminum hydroxide with a concentration of 0.075mol / L to adjust the pH to 6 to prepare the composition; finally adding 4.5 parts of polyacrylamide to adjust the viscosity of the composition to 8000mpas, and at 550rpm Stir and mix at a rotating speed for 15 minutes to prepare cannula sterilizer A3.

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PUM

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Abstract

The invention discloses a sleeve sterilization agent and a preparation method thereof. The sleeve sterilization agent is prepared from water, sodium dodecyl sulfate, ethyl acetate, propyl acetate, propylene epoxide, aluminum hydroxide, fatty acyl amide, sterilization agent and thickening agent, wherein relative to 20 parts by weight of sodium dodecyl sulfate, the consumption of water is 100-140 parts by weight, the consumption of ethyl acetate is 4.8-9.8 parts by weight, the consumption of propyl acetate is 3.2-7.8 parts by weight, the consumption of propylene epoxide is 1-5 parts by weight, the consumption of aluminum hydroxide is 2-7 parts by weight, the consumption of fatty acyl amide is 5-15 parts by weight, the consumption of the sterilization agent is 1.2-4.2 parts by weight and the consumption of the thickening agent is 3.1-6.1 parts by weight. The disclosed sleeve sterilization agent is efficient in decontamination ability, good in sterilizing effect and easy to flush away.

Description

technical field [0001] The invention relates to a sterilizing agent, in particular to a casing sterilizing agent and a preparation method thereof. Background technique [0002] Sterilizers usually refer to substances that can clean dirt under normal washing conditions. Commercially available sterilizers often contain surfactants, which have an affinity with dirt, change the surface activity of water, reduce the surface tension of water, and make dirt come out. According to the different hydrophilic groups, sterilants can be divided into: ionic sterilizers and non-ionic sterilizers, and ionic sterilizers can be further divided into anionic sterilizers and cationic sterilizers. [0003] A large amount of dust and bacteria are likely to accumulate on the surface of the sleeve during use, and even produce peculiar smell, so a special cleaning agent or cleaning composition is required for cleaning. However, most of the cleaning agents currently have complex preparation processe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/20C11D3/22C11D3/04C11D3/48C11D3/37
CPCC11D1/83C11D1/146C11D1/66C11D3/042C11D3/044C11D3/2068C11D3/2093C11D3/2096C11D3/222C11D3/225C11D3/3753C11D3/3769C11D3/48
Inventor 胡德华
Owner WUHU CHENGDELONG FILTER EQUIP CO LTD
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