BACTERICIDAL MAT, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF

摘要

Bactericidal mats to be laid at the doorways of clean zones of biochemical plants, hospitals and similar facilities. The mat is provided with a body (1) containing an alkaline compound (5) as a bactericide. The mat body (1) may further contain a surfactant and a humectant comprising a water-stable deliquescent material. When the body (1) contains these additions as crystalline substances in particulate form, it can be used wet by supplying water thereto after being laid at the doorway. The supplied water dissolves the alkaline substance in the body (1) thus imparting a bactericidal effect thereto. The mat is produced by impregnating the mat body (1) with an aqueous solution of the additives and drying the body (1) to thereby deposit the additives within the body.