TECHNICAL DETERGENT FOR CLEANING A SOLID SURFACE (VERSIONS) Russian patent published in 2024 - IPC C11D7/26 C11D1/72 

FIELD: chemistry.

SUBSTANCE: group of inventions relates to chemical detergents and can be used for cleaning various metal surfaces. Technical detergent for cleaning a solid surface contains the following in wt. %: Neonol AF 9-12 – 40–50; alcohol-ether concentrate (AEC) – 50–60, where AEC is a by-product of production of butyl alcohols and 2-ethylhexanol of the following composition, wt. %: mixture of butyl and isobutyl alcohols – 17.6, mixture of C8 butyl ethers – 3.3, mixture of C7 propyl ketones – 7.7, mixture of butyric acid esters – butyl butyrates – 25.2, mixture of isobutyric and n-butyric aldehydes – 4.6 , mixture of isobutyric and n-butyric acids – 1.2, water – less than 0.5, unidentified components – up to 100. Also disclosed is another version of a technical detergent for cleaning a solid surface.

EFFECT: group of inventions provides high detergent power.

2 cl, 8 dwg, 4 tbl, 2 ex