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Environment-friendly aerobic detergent composition with efficient stain removal and sterilization functions

A technology of washing powder and composition, applied in the field of daily chemicals, can solve the problems of stability, poor coordination of compounding, enzymatic decomposition, affecting enzymatic activity, etc.

Inactive Publication Date: 2016-11-23
北京华景联化工制品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Sodium percarbonate is an effective textile bleaching agent, but its stability and poor coordination of compounding limit its wide application. In addition, the mixed use of enzyme preparations and peroxides can easily cause enzyme decomposition, thereby affecting enzyme production. vitality

Method used

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  • Environment-friendly aerobic detergent composition with efficient stain removal and sterilization functions
  • Environment-friendly aerobic detergent composition with efficient stain removal and sterilization functions
  • Environment-friendly aerobic detergent composition with efficient stain removal and sterilization functions

Examples

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preparation example Construction

[0040] The preparation methods of mesoporous silica mainly include sol-gel method, room temperature synthesis method, phase transformation method, hydrothermal synthesis method, solvent evaporation method, precipitation method and so on. The most widely used method is the sol-gel method, which uses surfactant molecules as templates to react with inorganic silicon sources to form ordered bodies containing silica, and then removes the templates by solvent extraction or high-temperature calcination to obtain Mesoporous silica. The structural characteristics of mesoporous silica are affected by many factors such as surfactant, reactant concentration, pH, and reaction time. Generally, when the pH value is low, the particle size of the prepared mesoporous silica is small, and when the pH value is high, the particle size is large, so the mesoporous silica can be adjusted by changing the amount of alkaline catalyst sodium hydroxide or ammonia water. The particle size of the silica nano...

Embodiment 1

[0094] The preparation process of the environmentally friendly aerobic laundry detergent composition with high-efficiency decontamination and sterilization includes: adding process water and sodium dodecylbenzenesulfonate to the batching kettle in proportion to stirring for ten minutes, adding organic chelating agent and sodium carbonate, After stirring evenly, it is configured into a slurry containing 60%-70% solid content; the slurry is pumped to the top of the powder spraying tower, and atomized into small droplets by high pressure, and the small droplets are continuously mixed with hot steam in the powder spraying tower Heat exchange, as most of the water in the droplet is evaporated, hollow particles are formed, and the hollow particles at this time are called base powder. The base powder is conveyed to the after-mixing device system through the belt, and the vitality enhancer, sodium lauryl sulfate, citric acid, etc. are added to the base powder in proportion to mix the r...

Embodiment 2

[0099] The preparation process of the environmentally friendly aerobic laundry detergent composition of efficient decontamination and sterilization is the same as in Example 1;

[0100] The mass fraction of each raw material component in the environment-friendly aerobic laundry detergent composition of efficient decontamination and sterilization is:

[0101]

[0102] Among them, chitosan-mesoporous SiO in whitening agent 2 Carrier particle size 500nm; chitosan-mesoporous SiO 2 The mass ratio of carrier to peroxide is 1:2; the mass ratio of biological enzyme to sodium alginate-chitosan carrier is 3:1.

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Abstract

The invention provides environment-friendly aerobic detergent composition with efficient stain removal and sterilization functions. The environment-friendly aerobic detergent composition is characterized by being prepared from, in percentage by mass, 30%-65% of an active enhancer, 6%-20% of a surfactant, 10%-30% of an external stabilizer and 1%-15% of other aids, wherein the active enhancer comprises a biological enzyme preparation, a whitening agent and an activating agent. The environment-friendly aerobic detergent composition with the efficient stain removal and sterilization functions has good sterilization and stain removal effects, is used in a mild condition, hardly hurts hands, is biodegradable, is particularly suitable for washing of clothes of women and babies and cannot cause skin problems including rash, erythema, decrustation and the like, and the washed clothes are very soft and bright and cannot be coarse; besides, the detergent composition has the advantages that the composition adopts environment-friendly raw materials, doesn't contain phosphorus and is energy-saving, environment-friendly, convenient to use and low in dosage and the like, and is more economical and safer.

Description

technical field [0001] The invention provides an environment-friendly aerobic laundry detergent composition with high-efficiency decontamination and sterilization. More specifically, the invention relates to the field of daily-use chemicals. Background technique [0002] Laundry powder is one of the essential daily chemicals, mainly used to clean clothes and remove dirt. Common dirt includes oily dirt, solid dirt and some special dirt, including animal and vegetable grease, mud, dust, rust, smoke, sweat, blood, etc. For these dirt, washing powder will be added with cleaning aids, enzyme preparations and fillers agent etc. [0003] Aerobic laundry detergent means that the laundry detergent contains a certain amount of peroxide, such as sodium percarbonate / sodium perborate, commonly known as color bleaching laundry detergent. When peroxide is in water at a certain temperature, it will release new ecological oxygen that can help washing powder to remove a variety of dirt, whi...

Claims

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Application Information

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IPC IPC(8): C11D1/37C11D3/60C11D3/48C11D3/42C11D3/386C11D3/33C11D3/20C11D3/10
CPCC11D1/37C11D1/143C11D1/146C11D3/10C11D3/2086C11D3/33C11D3/386C11D3/42C11D3/48
Inventor 周大凯刘林生
Owner 北京华景联化工制品有限责任公司
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