CS217570B1 - Cleaning and deodorizing agent for sanitary equipment - Google Patents

Abstract

The subject of the invention relates to a cleaning and deodorizing agent for sanitary equipment. The agent based on strong inorganic acids and surfactants with an effect in the acidic range contains according to the invention 1.5 to 30 percent by weight of ferric chloride and 1 to 20 percent by weight of nitrates or nitric acid. It is intended for cleaning toilets, washbasins, bathtubs, tiles, etc.

Description

The invention relates to a sanitary cleaning and deodorant; equipment. When cleaning sanitary equipment, it is as important as the cleaning itself to remove unpleasant odors. It is therefore desirable that compositions which are made for these purposes have a deodorizing effect in addition to a cleaning effect.

So far, the combination of these two requirements has been solved by the assumption that the removal of odorous impurities will also remove an unpleasant odor. A suitable perfume of the preparation overlaps the rest of the odors. In addition, various air deodorizers have been successfully used which have only a deodorizing effect.

SUMMARY OF THE INVENTION A detergent and deodorant composition for sanitary installations based on strong inorganic acids and surfactants having an acidic action is that it contains 1.5 to 30 percent by weight. % ferric chloride and 1-20 wt. ammonium nitrate or alkali metal nitrate, or nitric acid. The composition further comprises a perfume which is stable in the acidic environment and which effectively overlaps the odor in sanitary facilities.

The formulation thus formulated has good cleaning properties. The purification effect of the stenside acid is enhanced by ferric chloride. The deodorizing effect of the preparation lies in the chemical binding of odor components and proceeds according to the following model: Smelly ammonia compounds, organic amines, etc. are neutralized by a large excess of acid. Protein and similar substances are oxidatively degraded, hydrogen sulfide and all organic sulfides are precipitated as iron sulfides and thus their odors are removed. Examples:

Recipes:

1. 67.0 wt. sulfuric acid 20%

3.0 wt. sodium nitrate 13.0 wt. sodium alkyl polyglycol ether sulfate

16.5% wt. ferric chloride 0.5 wt. perfume

2. 70.0 wt. orthophosphoric acid%

4.0 wt. nitric acid 65% 11.0% wt. ferric chloride

14.5% wt. sodium alkyl polyglycol ether sulfate

0.5 wt. perfume

3. 75.0 wt. sulfuric acid 15%

4.0 wt. ammonium nitrate 6.0% wt. ferric chloride

14.5 wt. sodium alkyl polyglycol ether sulfate

0.5 wt. perfume

Execution: The acid is diluted with water to the required concentration and cooled. It is then gradually homogenized with other components.

Sulfuric acid preparations were best suited for practical tests. Preparations containing phosphoric acid act more slowly. Hydrochloric acid and nitric acid are less suitable because they disturb their own odor. For safety reasons, the acid is used in the lowest possible concentration, at which it still works fast enough. Both the tenside and the perfume must be carefully selected so that they do not lose their effect in the acidic environment.

The cleaning is carried out by spraying the product on wet walls and allowing it to act for a reasonable period of time. Afterwards, cleaned objects are rinsed well with water.

Claims (1)

Detergent and deodorant for sanitary facilities based on strong inorganic acids and surfactants with an acidic action, characterized in that it contains 1.5 to 30 percent by weight. % ferric chloride and 1-20 wt. nitrate, for example ammonium or alkali metal nitrate or nitric acid.