| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to a mat from mineral fibres, which contains an agent, capable of trapping formaldehyde. The agent, capable of trapping formaldehyde, is selected from compounds with an active methylene group(s). The object of the invention is also represented by methods of manufacturing the claimed mat from the mineral fibres.EFFECT: reduction of a quantity of formaldehyde, present, in particular, inside residential or administrative buildings and inside vehicles.20 cl, 1 tbl, 2 dwg, 2 ex |
