Cleaning liquid and its application in cleaning household electrical appliance

A technology of cleaning liquid and isopropanol, which is applied in the field of cleaning liquid, can solve the problems of discoloration of plastic or painted surfaces of household appliances, no substitutes, poor cleaning effect, etc., to improve biodegradability, mildness and friendliness, Good detergency and compatibility, good cleaning effect

Inactive Publication Date: 2006-09-06
史秀宁
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The output of household appliances is increasing year by year, especially the production and use of domestic household appliances is growing rapidly. my country has now become the world's largest producer, user and exporter of household appliances, but most manufacturers currently use them in the manufacturing process Cleaning household appliances with tableware cleaning agents or directly using alcohol, etc., not only has poor cleaning effect but also easily causes discoloration and cracking on the plastic or painted surface of household appliances
There is still no better alternative

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Weighing 0.2Kg of alkyl polyglycoside aqueous solution, 0.4Kg of sodium alkylbenzene sulfonate, 0.1Kg of paraben, 0.3Kg of sodium silicate, 0.1Kg of lemon essence, 20Kg of ethanol, and isopropanol of 50% concentration by weight 50Kg and 28.9Kg of deionized water. During preparation, heat the deionized water to 65°C, then add sodium alkylbenzene sulfonate, paraffin, commercially available aqueous solution of alkyl polyglycosides, lemon flavor, sodium silicate, stir evenly, cool and homogenize, After cooling to room temperature, add isopropanol and ethanol and mix well. The finished product is made and bottled.

Embodiment 2

[0012] The components and weights used to prepare the cleaning solution in this embodiment are respectively: 0.5Kg of alkyl polyglycoside aqueous solution with a concentration of 60%, 0.8Kg of sodium alkylbenzenesulfonate, 0.2Kg of paraben, and 0.5Kg of sodium silicate. Kg, lemon essence 0.2Kg, ethanol 10Kg, isopropanol 60Kg, deionized water 27.8Kg. The preparation method is the same as in Example 1.

Embodiment 3

[0014] The components and weights used in the preparation of the cleaning solution in this embodiment are respectively: 0.5Kg of 40% aqueous solution of alkyl polyglycosides, 1.2Kg of sodium alkylbenzene sulfonate, 0.15Kg of paraben, and 0.4Kg of sodium silicate , lemon essence 0.15Kg, isopropanol 35Kg, ethanol 32Kg and deionized water 30.6Kg. The preparation method is the same as in Example 1. The heating temperature of the deionized water is 70°C.

[0015] The compatibility of the cleaning solution of the present invention to plastics has been tested according to ASTM standard D 543-95 (Reapproved 2001), and the results show that the appearance, size and tensile strength of the tested plastics have no change. Said plastics refer to ABS, PS, PVC and PP commonly used in household appliances.

[0016] When using the cleaning solution of the present invention, cotton cloth, sponge or soft brush can be used to soak it, and then use it to scrub the inner and outer surfaces of ho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A cleaning fluid consists of 35-63 % of isopropanol, 5-32 % of alcohol, 28-55 % of deionized water, 0.1-0.3 % of alkyl polyglycoside, 0.4-1.2 % of alkyl sodium benzene sulfonate, 0.1-0.2 % of nipagin, 0.3-0.5 % of sodium metasilicate and 0.1-0.2 % of lemon essence. The process includes the following steps: heating the deionized water to 65-70 DEG C, then separately adding alkyl sodium benzene sulfonate, nipagin, alkyl polyglycoside, lemon essence and sodium metasilicate, stirring evenly, cooling to a room temperature, then adding dimethyl carbinol and alcohol and mixing them evenly. The cleaning fluid can be used in cleaning domestic appliances, which not only has good washing effect and simple operation but also has safety compatibility with the plastics and the painted surface of the domestic appliances, and can not pollute the environment.

Description

technical field [0001] The invention relates to a cleaning liquid and its application in cleaning household appliances. Background technique [0002] The output of household appliances is increasing year by year, especially the production and use of domestic appliances is growing rapidly. my country has become the world's largest producer, user and exporter of household appliances, but most manufacturers currently use them in the manufacturing process Cleaning household appliances with tableware cleaning agents or directly using alcohol, etc. not only has poor cleaning effect but also easily causes problems such as discoloration and cracking on the plastic or painted surface of household appliances. There is no better alternative so far. Contents of the invention [0003] The object of the present invention is to provide a cleaning solution and its application in cleaning household appliances, which can overcome the above-mentioned shortcomings in the prior art. [0004] ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/22C11D3/50C11D3/08
Inventor 夏中良史秀宁
Owner 史秀宁
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap