| 摘要 |
FIELD: detergents. ^ SUBSTANCE: invention relates to agents used for cleansing brick, different species of ceramics, diabase, basalt, granite and marble from cement, lime and other binding materials (for example, alabaster, gypsum) and different species of deposit. Indicated agent comprises the following components, wt.-%: hydrochloric acid an aqueous solution, 12-16; alkylbenzyldimethylammonium chloride 50% an aqueous solution, 0.8-1.2; or triethanolamine hydrochloride, 1.2-1.8; sorbic acid, 0.8-1.0; ethylenediaminetetraacetic acid (EDTA), 1.8-2.2; water, up to 100. Invention provides preparing the stable, highly effective and cheap detergent eliciting cleansing, washing and biocidal properties simultaneously. ^ EFFECT: valuable properties of agent. ^ 5 ex |
