SU771150A1 - "egata" composition for solid surface cleaning - Google Patents

Description

one

The invention relates to household chemistry compositions, namely, compositions for cleaning a hard surface, such as cookers (enamelled, cast iron), sewer pipes. five

The contaminants formed on cooking stoves are mostly baked burnt fats of animal or vegetable origin, and the sewage pipes 10 are contaminated with food, fat, ca, vol.

The removal of these contaminants from solid surfaces is carried out by chemical means, mainly due to their interaction with alkalis or by dissolving them with organic substances.

A composition for cleaning greasy surfaces containing alkali and silicates is known. A disadvantage of the known preparation is the impossibility of ensuring sufficient contact of the means with the surface 1.

A composition containing alkali, surfactant / aliphatic monoatom-25 alcohol and sodium silicate 2 is also known.

The disadvantage of this device is also the impossibility of ensuring sufficient contact of the medium with the surface t, 3D

The composition of Parma is known. It is a blend of synthetic surfactant, abrasive, silicates, carboxymethyl cellulose, and plasticizer. This pasty product has low consumer properties, since the removal of the soil is mainly due to the mechanical action of the abrasive Z.

Closest to the proposed remedy in terms of the composition and purpose of the application, the cleaner for hard surfaces has the following composition, in% by weight:

Liquid detergent

Substance Progress 2.0 Caustic soda 4.0

Carboxymethylcellulose3, 0

Odor0.05

water.To 100.0 4

Claims (4)

Freshly prepared samples are highly efficient in removing burned food debris from horizontal surfaces, but in addition, the tool has a number of deficiencies; the low viscosity of the preparations makes it impossible to use it for chemical cleaning of the vertical surfaces of the plate; in addition, a decrease in the viscosity of the preparation from 1.2 to 0.5 Pz is observed over time, and a gel-like precipitate is formed in the composition. and due to the destruction of CMC and the appearance of musty odor, as the drug is unstable. For effective cleaning of horizontal and vertical surfaces, it is necessary to ensure that (5–15 min) the time of contact of the agent with the contaminated surface during which the contamination is broken, peeled off from the surface, after which it is easily removed. To ensure such contact of the agent with the surface being cleaned, the viscosity of the preparation should be 1.3-3 Pz. The purpose of the invention is to increase the cleaning efficiency and improve the quality of the composition. The goal is to achieve that the water-based composition containing alkali and carboxymethylcellulose additionally contains synthetic fatty acid monoethanolamide C (FFA) of fraction C: o, and sodium silicate in the following ratio of components, wt%; Alkali. 3-8 Sodium silicate 1-2 Carboxymethylcellulose0, 05-0.5 Monoethanolamide FFA fraction C, C, E38-4.2 Water Up to 100.0. A set of compositions was compiled in which the elimination efficiency of burned food residues and viscosity were determined. The effectiveness of removing the leaked food residues is determined by a known technique. The viscosity of the compositions is determined on a VZ-4 viscometer. How was installed; The viscosity of the compositions, the composition of which provides the necessary (515 min) time of contact of the preparation with the surface being cleaned, is 1.3-3 Pz. Compositions with a viscosity of more than 3 Pz are paste-like products that are not packaged on automatic dispensers for liquids and that do not flow out well from vials, which is extremely inconvenient when used in domestic liquids. During the tests, it was found that using only the proposed ratio of components would provide sufficient time required for the drug to come in contact with the surface being cleaned, and high removal efficiency of burnt food debris, processability, and stability. The preparation technology consists of mechanically mixing the components loaded in a specific sequence at a certain temperature and packaging the products. When testing the consumer qualities of the developed agent, the efficiency of removing burned food remains and the expiration time (conditional viscosity) of the agent were evaluated in comparison with the known cleaner for gas stoves. As follows from the data table, the composition of the proposed tools for their consumer qualities far exceeds the known. The proposed tool effectively cleans not only kitchen stoves, but can also be used for preventive maintenance of sewage pipes. Method of application. The product is applied to the surface of the slab with a sponge, held for 10-20 minutes, then rinsed with water. For sewer pipes - pour 250 g of the product into the drain hole and leave it for 8-10 hours, then rinse with water. In case of severe contamination, the treatment is repeated. Formula of the invention Composition for cleaning water-based hard surfaces containing alkali and carboxymethylcellulose, which is different in that it also contains synthetic fatty acids monoethanol amide Sed Cflg and sodium silicate fractions are as follows: May,%: Alkali3-8 Carboxymethylcellulose0, 05-0.5 8 Sodium silicate Monoethanolamide synthetic fatty acids 3.8-4.2 C-C fraction up to 100. Water East chniki information n Tide into account in the examination 1.Patent France 1326539, C 11 D, opublik.1963. 2. The UK patent 297782, C. 5 D, published 1972. 3. TU 6-15-624-77. 4.RST BSSR 413-73 (prototype).