Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cleanser and preparation method thereof

A cleaning agent and solvent technology, applied in the field of cleaning agents, can solve the problems of surfactants not resistant to acid and alkali, foam accumulation, and poor cleaning effect of compound dirt, so as to reduce the surface tension of the system and increase the interaction , Excellent cleaning effect

Inactive Publication Date: 2019-05-03
LENS TECH CHANGSHA
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As we all know, most of the existing surfactants are not resistant to acid and alkali, or salting out occurs under high alkali and high salt, and cannot prepare a uniform and transparent cleaning agent. Therefore, the current strong alkaline cleaning agent contains almost no Surfactants, resulting in a relatively simple cleaning effect, poor cleaning effect on complex dirt, and can not meet the cleanliness requirements; at the same time, for cleaning agents containing surfactants, it is easy to produce Foam buildup and generally not adequate for flatbed washers

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cleanser and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A cleaning agent formulated from the following components by weight percentage:

[0026] Sodium hydroxide 3.3%, potassium hydroxide 6.7%, tetrasodium edetate 4%, sodium citrate 3%, propylene glycol block polyether 3%, 83903%, sodium polyacrylate 1%, octenyl succinic anhydride 1%, 3% diethylene glycol butyl ether, and the rest is pure water.

[0027] The preparation method of this cleaning agent is prepared according to the following steps:

[0028] 1) Prepare and weigh the above raw materials;

[0029] 2) Add sodium hydroxide and potassium hydroxide into pure water, fully stir to dissolve them, and after they are completely dissolved, let them stand for cooling to obtain solution I;

[0030] 3) Add tetrasodium ethylenediaminetetraacetic acid, sodium citrate and sodium polyacrylate into solution I, stir well until they are completely dissolved, and obtain solution II;

[0031] 4) Add propylene glycol block polyether, 8390 and diethylene glycol methyl ether into soluti...

Embodiment 2

[0035] A cleaning agent formulated from the following components by weight percentage:

[0036] Sodium hydroxide 5%, potassium hydroxide 10%, edetate disodium 4%, sodium citrate 3%, hydroxyethylidene diphosphonic acid 1%, propylene glycol block polyether 8%, 83902%, polyacrylic acid Sodium 1%, isocapric acid 1.5%, N-methylpyrrolidone 3%, and the rest is pure water.

[0037] Concrete preparation method is with embodiment 1.

Embodiment 3

[0039] A cleaning agent formulated from the following components by weight percentage:

[0040] Sodium hydroxide 3.3%, potassium hydroxide 6.7%, sodium gluconate 4%, edetate tetrasodium 1%, hydroxyethylidene diphosphonic acid 1%, propylene glycol block polyether 3%, isooctyl sulfate 3%, 83900.5%, RhodaNop-8804%, acrylic acid-maleic acid copolymer 0.5%, octenyl succinic anhydride 2%, diethylene glycol butyl ether 5%, and the rest is pure water.

[0041] Concrete preparation method is with embodiment 1.

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

The invention provides a cleanser; according to 100 parts, the cleanser is prepared from: 10 to 20 parts of inorganic alkali, 5 to 15 parts of a chelating agent, 5 to 15 parts of a composite surfactant, 0.5 to 2 parts of a dispersant, 0.5 to 3 parts of a solubilizer, 3 to 10 parts of a solvent, and the balance being pure water. The composite surfactant includes one or more of propylene glycol block polyether, TMN-10, isooctyl sulfate, RhodaNop-880 and pine oil, and alkyldiphenyloxide disulfonate. The cleanser has excellent cleaning effect, and has strong removal effect on abrasive powder, oildirt and composite-type dirt, is non-foam or low-foam and satisfies the cleaning requirement of a plate-type cleaning machine. The cleanser can reach more than 80 DEG C in cloud point and can work athigh temperature. The invention also provides a preparation method of the cleanser, which is simple and has great economic benefit.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, in particular to a cleaning agent and a preparation method thereof. Background technique [0002] With the continuous improvement of the automation level of glass processing and production, in order to realize continuous production and automatic operation, it has become a trend that conventional ultrasonic cleaning machines are replaced by flat-panel cleaning machines. For this reason, higher requirements are put forward for the cleaning agent, not only to meet the cleanliness required for cleaning, but also to prevent problems such as a large amount of foam and slippage during the working process of the flat-panel cleaning machine, which will cause shutdowns and affect the continuity of production. Therefore, it is imminent to develop a low-foaming cleaning agent that can not only meet the cleanliness requirements of glass cleaning, but also ensure that it will not affect the normal work...

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): C11D1/83C11D3/04C11D3/33C11D3/20C11D3/37C11D3/28C11D3/36C11D3/22C11D3/60
Inventor 周群飞郑佳
Owner LENS TECH CHANGSHA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com