Nano detergent paste and its prepn

A nano- and nano-calcium carbonate technology, applied in the direction of inorganic/elemental cleaning compositions, etc., can solve the problems of rarely seen pastes, etc., and achieve the effects of wide application range, good effect and strong practicability

Inactive Publication Date: 2004-11-24
陈新 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the vast majority of detergents in my country are powder or liquid, and paste detergents are rarely seen.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Raw material ratio weight percent in the present embodiment is as follows:

[0018] Surfactant 17.5%

[0019] Nano calcium carbonate 10%

[0020] Inorganic Detergent Builder 14%

[0021] Binder 1%

[0022] Thickener 1%

[0023] Calcium and magnesium chelating agent 0.05%

[0024] Deionized water 56.45%

[0025] The production method in this example is: first put 17.5% surfactant into the reaction kettle, then heat to 65°C, stir for 1.5 hours, then add 14% inorganic detergent builder, 1% binder, 1 % thickener, 0.05% calcium and magnesium ion chelating agent. After fully stirring, add 10% surface-modified nano-calcium carbonate, then fully stir for about 1 hour, add deionized water to supplement to 56.45%, fully stir for about 1 hour to form a paste, and stand for 4 hours before use. The main points of this production method: 1, the nano calcium carbonate used in the production should be through surface modification. 2. The water used in production must be deioniz...

Embodiment 2

[0027] Raw material ratio weight percent in the present embodiment is as follows:

[0028] Surfactant 16%

[0029] Nano Calcium Carbonate 14%

[0030] Inorganic Detergent Builder 16%

[0031] Binder 1.5%

[0032] Thickener 1%

[0033] Calcium and magnesium chelating agent 0.05%

[0034] Deionized water 51.45%

[0035] The production method in the present embodiment is the same as embodiment 1.

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PUM

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Abstract

The nano detergent paste consists of nano calcium carbonate, first, inorganic detergent assistant, adhesive, thickener, calcium-magnesium ion chelating agent and deionized water. The production process includes heating surfactant at 55-70 deg.c inside a reactor via stirring, adding the other components while stirring to form paste, and letting stand. The present invention has the advantages of wide applicable range, simple production process and no pollution.

Description

technical field [0001] The invention belongs to the application of nano powder in the field of daily chemical industry, and more specifically relates to a nano decontamination paste and a preparation method thereof. Background technique [0002] At present, the vast majority of detergents in our country are powder or liquid, and paste detergents are rarely seen. The decontamination and descaling of some hard surface (such as stainless steel, plastic, ceramics, enamel, glass, aluminum products, etc.) It can also play the role of friction and polishing without damaging the surface of the article. Nano powder and its technology just provide an opportunity for the production of this paste. Contents of the invention [0003] The purpose of the present invention is to provide a kind of activity that utilizes the special structure of nanopowder to produce synergistic effect with surfactant and builder thereof, thereby improve the detergency of detergent nano decontamination cre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/10
Inventor 陈新郭清君巴甦
Owner 陈新
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