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A kind of antibacterial liquid detergent composition and preparation method thereof

A composition and detergent technology, which is applied in the direction of detergent composition, surface active detergent composition, organic detergent composition, etc., can solve the problems of poor hydrogen peroxide stabilizer effect, hydrogen peroxide decomposition failure, etc., and achieves the preparation method Scientific and reasonable, reduce decomposition failure, reduce residue effect

Active Publication Date: 2018-11-23
佛山市飞浪科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in a neutral or slightly alkaline liquid detergent environment, the effect of hydrogen peroxide stabilizer is very poor, and hydrogen peroxide will still decompose and fail in a short time

Method used

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  • A kind of antibacterial liquid detergent composition and preparation method thereof
  • A kind of antibacterial liquid detergent composition and preparation method thereof
  • A kind of antibacterial liquid detergent composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The composition ratio of the liquid detergent composition of this example is shown in Table 1.

Embodiment 2

[0042] A sterilizing liquid detergent composition comprising the following components by weight percentage: hydrogen peroxide 12%, hydrogen peroxide stabilizer (non-ionic polyacrylamide and tetrachloride A mixture of tin in a mass ratio of 1:1) 0.1%, AES 1.5%, MES 0.5%, AEO9 3.5%, MEE 2.5%, LAB 2%, and the balance is deionized water; the sterilizing liquid detergent combination The pH of the product at 25°C is 4.5.

[0043] Among them, the molecular weight of the non-ionic polyacrylamide is 200-1000, the solid content is ≥90%, and the degree of hydrolysis is 0.1-5.0%.

[0044] The preparation method of the sterilizing liquid detergent composition of this embodiment includes the following steps:

[0045] (1) Each component is mixed according to weight percentage;

[0046] (2) Add the required amount of deionized water and anionic surfactant to the reaction kettle in sequence, and stir until the dissolution is complete;

[0047] (3) Sequentially add the required amount of amphoteric sur...

Embodiment 4-8

[0069] According to the composition of Table 3 below, the acidic color-protecting liquid detergent composition D-H is formulated. The composition has stable properties, good detergency and color-preserving effect, and high product quality.

[0070] Table 3 The D-H composition of the acidic color-protecting liquid detergent composition prepared in Examples 4-8

[0071]

[0072] 2. D-H decontamination performance test of sterilizing liquid detergent composition

[0073] Decontamination performance test is carried out in accordance with GB / T 13174-2008. Sebum, protein, and carbon black are used to measure the whiteness W of the three kinds of dirty cloths before washing with the WSD-3U fluorescent whiteness meter from Beijing Kangguang Optical Instrument Co., Ltd. 1 . According to GB / T 13174-2008, the washing water with a hardness of 250ppm is prepared, and the ratio of calcium to magnesium ions is 3:2.

[0074] The liquid detergent composition DH is first diluted three times with 250pp...

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Abstract

The invention discloses a bacterium-removing liquid detergent composition and a preparation method thereof. The bacterium-removing liquid detergent composition is prepared from, by weight, hydrogen peroxide 10-15%, a hydrogen peroxide stabilizer 0.05-0.20%, an anionic surfactant 0.1-2%, a nonionic surfactant 1-8%, an amphoteric surfactant 0.5-2% and the balance deionized water, wherein the pH of the bacterium-removing liquid detergent composition is 4.0-5.0 at the temperature of 25 DEG C. The hydrogen peroxide in a bacterium-removing liquid detergent can stably exist for a long time by virtue of an acid environment and the specific peroxide stabilizer, so that the bacterium-removing liquid detergent composition has good bacterium-removing and decontaminating effects, can decrease surfactant residues on clothes after washing by using the hydrogen peroxide to decrease the surfactant usage amount and is green and environmentally friendly.

Description

Technical field [0001] The invention belongs to the technical field of daily chemical washing products, and specifically relates to a sterilizing liquid detergent composition and a preparation method thereof. Background technique [0002] With the improvement of living standards, consumers are increasingly demanding washing products. Due to its own defects, such as alkaline injury to hands, excessive foam, ash deposits, etc., the total market consumption of washing powder is gradually decreasing. This brings a huge development opportunity for liquid detergent products, namely laundry detergent. Statistics show that the month-on-month and comparative growth of laundry liquid products has exceeded that of laundry powder products. [0003] Although laundry detergent has the advantages of convenient use, low foaming and no ash deposition, it has poor detergency, sterilization, color protection and other properties compared with laundry powder. The current solution to this is mainly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/94C11D3/37C11D3/39C11D3/48
CPCC11D1/146C11D1/721C11D1/74C11D1/90C11D1/94C11D3/046C11D3/3773C11D3/3937C11D3/3947C11D3/48
Inventor 于翔王延伟王娜杨柳徐茜
Owner 佛山市飞浪科技有限公司