Washing powder

A technology for washing powder and builder, applied in the field of sanitary products, can solve the problems of increasing product competitiveness, reducing production cost, high price, etc., and achieving the effects of low cost, convenient use and excellent washing ability

Inactive Publication Date: 2013-11-20
宁夏天地经纬电力设备工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some disinfectants are expensive, which is not conducive to reducing production costs and increasing product competitiveness

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] strain mutagenesis

[0032] The method of ultraviolet mutagenesis was adopted: CICC10023 was used as the starting strain to make a bacterial suspension, which was spread on a medium plate, and cultured in a 37°C incubator after ultraviolet irradiation for 90s.

[0033] Strain screening

[0034] Pick 30 strong single colonies from a 90s plate, inoculate them on a slant, culture them in a 37°C incubator for 24 hours, and store them in a refrigerator at 0-4°C; use the original strains as a control, and adopt conventional breeding conditions. Sodium carboxymethyl cellulose was used as a carbon source and proteolytic circle method to screen the strains with strong cellulase and protease production, and the strain Bacillus subtilis L1 with strong cellulase and protease production was screened, and this strain produced cellulose Enzyme ability increased by 25% compared with the original strain, and protease production ability increased by 52% compared with the original strain...

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PUM

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Abstract

The invention belongs to the field of hygiene products, and aims to provide a sterilization washing powder product. The product provided by the invention comprises a surface active agent, a builder, an additive and an enzyme, as well as a disinfectant of an extract from Bacillus subtilis fermentation broth; and the components are in the following weight percentages: 20-40% of the surface active agent, 48-60% of the builder, 0.1-2% of the additive, 0.5- 5% of the enzyme, 0.1-2% of the disinfectant and 0.0001-0.001% of a perfume. The surface active agent is at least one from the sodium dodecylsulphate and sodium alcohol ether sulphate; and the builder is at least one of sodium carbonate, sodium silicate or zeolite. The washing powder provided by the invention has strong detergency, especially good sterilization and disinfection function; at the same time, the washing powder has ultrahigh safety, and the preparation method is simple. The disinfectant added in the invention has antiseptic function, and is safe and efficient; therefore, the washing powder does not the need to be added with preservatives.

Description

technical field [0001] The invention belongs to the field of hygiene products and relates to a special washing powder. Background technique [0002] At present, at places such as family, hotel, railway, airport, school, washing machine has obtained extensive application. Washing machine is easy to breed bacteria, if it is not disinfected, it will easily cause people's infection and threaten people's health. [0003] On the market, some washing powders with disinfection and sterilization functions have also appeared. The main reason is to add some disinfectants and Chinese herbal medicines, etc., so that the washing powder has a certain bactericidal effect. Some of these disinfectants are not very safe for people. If they are not rinsed clean, they will irritate people's skin to a certain extent. Some disinfectants are expensive, which is not conducive to reducing production costs and increasing product competitiveness. At present, there is a great need for a kind of wash...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/48C11D3/38
Inventor 邵素英苏俊王玉李政
Owner 宁夏天地经纬电力设备工程有限公司
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