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Multipurpose, multifunctional complex cleaning and washing agent

A technology for cleaning degreasers and auxiliaries, which is applied in the directions of cleaning methods using liquids, detergent compounding agents, detergent compositions, etc., and can solve problems such as poor removal of grease and pollutants.

Inactive Publication Date: 2003-03-26
AMECHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, despite multiple rubbings, the removal of grease and contaminants is poor

Method used

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  • Multipurpose, multifunctional complex cleaning and washing agent

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Effect test

Embodiment

[0049] 2) Manufacture of board

[0050] The sheets used in the present invention are steel sheets, zinc-coated steel sheets, alloy zinc-coated steel sheets, tin-coated steel sheets, zinc, nickel, titanium, aluminum, and aluminum alloys. The plates were cut to a size of 1.5 x 8 cm and the cut surface was rubbed. After immersing the rubbed board in 3% sodium hydroxide solution for one minute, use pure water to remove the alkaline solution on the rubbed board, and clean it with a first-class ordinary alcohol. After drying the cleaned board in an oven at 120 °C for 60 minutes, the cleaned board was cooled to room temperature and dried in a vacuum desiccator under vacuum.

[0051] 3) Sample plate

[0052] After weighing, the boards were stored in a vacuum desiccator and stretched depending on the type of board. Use a roller coater to evenly spray synthetic oil, such as rolling oil, anti-rust oil, etc., and silicone oil on the board (1-2g / m 2 ), heat the plate in an oven ...

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PUM

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Abstract

The present invention is good for complex cleaning and degreasing agent which can save energy, and can shorten the cleaning time and show good cleaning and degreasing proficiency without changing the systems being used, and impairing the raw materials. The present invention is also for cleaning and degreasing agent that maintains the best alkalinity and can be used according to each characteristics of process, without being restrained under the scope of available temperature. The present invention includes the surfactant and alkaline builder of the below formula 1: R-O-(CH2CH2O)m-H, formula 2, formula 3: R-Ph-O-(CH2CH2O)-m-H, and formula 4: R-Ph-SO3<->M<+>. Wherein, from 1 to formula 4 R is alkyl group of which carbon number is 3-19, Ph is phenyl group, m is 1.5-12 mol for formula 1 and 2, and 13-19 moles for formula 3, n is 2-15 mol, and M is counter ion.

Description

technical field [0001] The present invention relates to a multipurpose and multifunctional compound cleaning and degreasing composition which does not damage molding materials such as metals, silicon, carbon, fiberglass, graphite, ceramics, plastics, polyethylene, carpets, mats and natural or synthetic Rubber and more. The product of the present invention can be used in the form of spray or liquid, and it has been proved that when used at room temperature, it has extremely strong cleaning and degreasing functions, and at the same time has defoaming performance. Background technique [0002] Usually, metal products are accompanied by the following process. First, the tallow and synthetic ether rolling agents used in the ironmaking and refining processes had to be chemically treated. The process usually includes degreasing with detergent at high temperature, washing with deionized water at high temperature, drying, and winding. Second, metal products...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/08C11D1/00C11D1/14C11D1/22C11D1/70C11D1/72C11D1/722C11D1/83C11D3/20C11D3/386
CPCC11D1/146C11D1/83C11D1/72C11D3/2068C11D1/722C11D1/00
Inventor 金大郁
Owner AMECHEM
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