Composition against fogging

 

The invention relates to eliminate fogging and can be used for de-icing and removing ice and frost from the glass and other surfaces. Composition against fogging includes liquid technical "Crystal", glycerin, salt cookbook, the dye methylene blue and water in the following ratio, wt.%: liquid technical "Crystal" 25, glycerin 1,5-2,0, table salt 1,0-2,0, methylene blue 0,005, water the rest. Composition allows you to prevent fogging of the glass and other surfaces and to reduce the hazard class of the composition by reducing the content of ethyl alcohol in 1.6 times. table 2.

The invention relates to eliminate fogging and can be used to demist and for removing ice and frost from the glass and other surfaces.

Known technical liquid Crystal, comprising wt.%: Ethanol - 90 Water - the Rest (THE 2380-004-00479149-96).

This liquid is applied to eliminate fogging of glass surfaces.

However, the application of the mentioned fluid is not economically feasible due to the large content of expensive components is the political nature of the proposed technical solution is the composition against fogging of glass surfaces, including wt.%: Liquid technical "Crystal" - 40 Glycerol - 1,5 - 2,0 Dye methylene blue - 0,005 Water - the Rest (the Recipe song "Rime", produced Lobinski hydrolysis plant. THE 2411-005-00479149-96).

This composition provides effective elimination of fogging of glass surfaces, however, it is not economically advantageous because of the expensive of ethyl alcohol, and dangerous enough, treating flammable liquids.

The problem underlying the claimed technical solution is to create compositions with reduced ethanol content higher performance characteristics, which leads to reduce its risk and increase profitability by reducing costs.

The problem is solved as follows.

Composition against fogging, including liquid technical "Crystal", glycerin, methylene blue and water, according to the proposed technical solution further comprises a salt, in the following ratio, wt.%: Liquid technical "Crystal" - 25
Glycerin - 1,5 - 2,0
Salt - 1,0 - 2,0
The dye methylene blue - 0,005
Water - OST the positions. When more quantitative content of components in the composition of the operational properties of the composition are achieved is high, but when it is drying on the glass surface remains divorces in the form of white stripes.

To obtain the claimed composition was used following produced by domestic industry materials:
Liquid technical "Crystal" - THE 2380-004-00479149-96
Glycerin is distilled - GOST 6824-76 or
glycerin synthetic technical OST 6-01-21-90 or
glycerin - GOST 6259-75
Salt - GOST 13830-91
The dye methylene blue - THE MUE 186488
Distilled water - GOST 6709-73 or
drinking water GOST 2874-82
Analysis of the known technical solutions, it is possible to conclude that the claimed technical solution is not known from the prior art that demonstrates its compliance with the criterion of "novelty".

The essence of the claimed invention to a person skilled not obvious from the prior art, which allows to make a conclusion about its compliance with the criterion of "inventive step".

The possibility of using the claimed compositions in the domestic industry allows us to conclude that it conforms to the criterion "industrial primenimo the ical liquid Crystal, add glycerine, salt, water, and then dye. The resulting mixture is stirred for 10-15 minutes

According to the described technology has been made of the proposed compositions are given in table.1.

Physico-mechanical characteristics of the compositions are given in table.2.

The reduction of fluid technical "Crystal" and, therefore, of ethyl alcohol in the claimed compositions 1.6 times in comparison with the prototype provides economic feasibility of using the claimed compositions to prevent icing glass and other surfaces while maintaining a high operational properties and reduce the hazard class of the composition.


Claims

Composition against fogging, including liquid technical "Crystal", glycerin, methylene blue, and water, characterized in that it further comprises a salt in the following ratio, wt. %:
Liquid technical "Crystal" - 25
Glycerin - 1,5-2,0
Salt - 1,0-2,0
The dye methylene blue - 0,005
Water - The Rest

 

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