Washing powder containing nano carbon crystal grains

A nano-carbon crystal and carbon crystal technology, applied in the field of daily necessities, can solve the problems of weak ability to remove stubborn stains, slow dissolution rate of washing powder, inconvenient washing of clothes, etc., achieves significant economic and social benefits, and promotes washing. The development of the agent industry and the effect of saving washing time

Inactive Publication Date: 2017-08-04
ZHENGZHOU ARTIFICIAL DIAMOND & PROD ENG TECH RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, although commercially available laundry detergent has good decontamination ability, its ability to remove stubborn stains is not strong, and it is easily affected by water temperature, which limits the degreasing ability of laundry detergent, especially for textiles and clothing in colder regions. etc. Generally, it is necessary to increase the water temperature during washing, which is extremely inconvenient when washing clothes, and the function is relatively simple
Although washing powders with disinfection and bactericidal effects have also appeared on the market, they are mainly realized by adding chemical bactericides to the formula of washing powder. There are many problems in the application, such as chemical bactericides are poisonous and easy to Harmful to the human body, some detergents still have disadvantages such as slow dissolution rate, poor storage stability and high cost, and some are easy to hurt hands, and the skin tends to become dry after washing clothes by hand, etc.

Method used

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  • Washing powder containing nano carbon crystal grains
  • Washing powder containing nano carbon crystal grains
  • Washing powder containing nano carbon crystal grains

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A washing powder containing nano-carbon crystal, which is composed of the following raw materials in weight percentage: 15% anionic surfactant (10% sodium fatty alcohol methyl ester sulfonate, 5% sodium lauryl sulfate), nonionic surfactant 5% detergent (fatty alcohol polyoxyethylene ether), 1% polymer builder (maleic anhydride-acrylic acid copolymer), 2% sodium carboxymethyl cellulose, 20% soda ash, water glass (42% concentration) 15%, liquid caustic soda (concentration is 40%) 2.8%, Yuanming powder 30%, whitening agent 0.05% (fluorescent whitening agent VBL), biological enzyme 0.1% (alkaline protease), essence 0.1%, 4A zeolite 5 %, modified nano carbon crystal 3.95%.

[0021] The modified nano-carbon crystal is prepared by the following method: at room temperature, the nano-carbon crystal is dispersed in absolute ethanol, and the surface modifier (titanate coupling The dosage ratio of agent NDZ-311 and NDZ-201 is 3︰7), at 80°C, heat and reflux for 5h, cool and centrif...

Embodiment 2

[0023] A washing powder containing nano-carbon crystal, which is composed of the following raw materials in weight percentage: 1% anionic surfactant (sodium fatty alcohol methyl sulfonate), 1% nonionic surfactant (fatty alcohol polyoxyethylene ether) 10% polymer builder (maleic anhydride-acrylic acid copolymer), 0.1% sodium carboxymethyl cellulose, 5% soda ash, 8% water glass (41% concentration), 8% liquid alkali (41% concentration) 1.3%, Yuanming powder 55.7%, whitening agent 0.5% (fluorescent whitening agent VBL), biological enzyme 1% (alkaline lipase 0.5%, amylase 0.5%), essence 0.4%, 4A zeolite 15%, modified Sexual nano carbon crystal element 1%.

[0024] The modified nano-carbon crystal is prepared by the following method: at room temperature, the nano-carbon crystal is dispersed in absolute ethanol, and the surface modifier (titanate coupling The dosage ratio of agent NDZ-101 and NDZ-102 is 2︰3), heated to reflux at 75°C for 4h, cooled and centrifuged, washed the precip...

Embodiment 3

[0026] A kind of washing powder containing nano-carbon crystal element, is made up of the raw material of following percentage by weight: anionic surfactant 14% (fatty alcohol methyl ester sodium sulfonate 4%, sodium lauryl sulfate 6%, alpha-sodium sulfonate 4%), non-ionic surfactant 4% (fatty alcohol polyoxyethylene ether), polymer builder 9% (maleic anhydride-acrylic acid copolymer), carboxymethyl cellulose sodium 1%, soda ash 18%, Water glass (concentration of 42%) 13%, liquid alkali (concentration of 40%) 2.0%, Yuanming powder 20%, whitening agent 0.1% (fluorescent whitening agent VBL), biological enzyme 0.8% (alkaline protease 0.3 %, alkaline cellulase 0.5%), essence 0.2%, 4A zeolite 7.9%, modified nano carbon crystal 10%.

[0027] Refer to Example 1 for the preparation method of modified nano-carbon crystal elements.

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Abstract

The invention discloses washing powder containing nano carbon crystal grains and belongs to the technical field of daily supplies. The washing powder comprises, by weight percentage, 1-15% of anionic surfactant, 1-5% of nonionic surfactant, 1-10% of macromolecule washing aid, 0.1-2% of sodium carboxymethyl cellulose, 5-20% of sodium carbonate, 8-15% of sodium silicate, 1.3-2.8% of caustic soda liquid, 20-60% of anhydrous sodium sulfate, 0.05-0.5% of whitening agent, 0.1-1% of biological enzyme, 0.1-0.4% of essence, 5-15% of 4A zeolite and 1-10% of modified nano carbon crystal grains. The washing powder has the advantages that the washing powder has effects of ultrastrong decontaminating and sterilizing, washing and sterilizing are completed at the same time, a washing process is simplified greatly, washing time is saved, a good washing effect can be achieved under a cold water condition, the washing powder is unlimited by region geographic positions and temperature and is wide in application range and low in pollution to environments.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to a washing powder containing nano carbon crystals. Background technique [0002] Laundry powder is one of the daily necessities commonly used by people. It refers to powdery or granular synthetic detergents. The main component is surfactant, and it is equipped with appropriate amount of builders with different functions. my country's washing powder production technology is becoming more and more mature, and the components in washing powder products are replaced by low-capacity, polluting and non-renewable petroleum-based surfactants to high-capacity, low-pollution and renewable natural oil-based surfactants. [0003] At present, although commercially available laundry detergent has good decontamination ability, its ability to remove stubborn stains is not strong, and it is easily affected by water temperature, which limits the degreasing ability of laundry de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/22C11D3/37C11D3/10C11D3/08C11D3/04C11D3/386C11D3/12
CPCC11D1/83C11D1/008C11D1/14C11D1/143C11D1/28C11D1/721C11D3/046C11D3/08C11D3/10C11D3/12C11D3/225C11D3/3765C11D3/38618C11D3/38627C11D3/38645
Inventor 刘永奇文炯武艳强李盟尹维召王聪穆小娜
Owner ZHENGZHOU ARTIFICIAL DIAMOND & PROD ENG TECH RES CENT
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