| 摘要 |
PROBLEM TO BE SOLVED: To obtain an antimold paint useful for ceilings, walls, floors, etc., of a bathroom, a kitchen, a closet, a wash place, a lavatory, etc., comprising a chitosan (β-poly-D-glucosamine), a solvent to make the compound water-soluble and a stabilizer as main components. SOLUTION: This antimold paint comprises a chitosan (β-poly-D-glucosamine), a solvent to make the compound water-soluble such as an organic acid, e.g. citric acid, lactic acid, ascorbic acid, erythorbic acid, adipic acid, sorbic acid, tartaric acid, phytic acid, fumaric acid, malic acid, acetic acid, succinic acid, gluconic acid, etc., or an inorganic acid, e.g. hydrochloric acid, nitric acid or sulfuric acid, etc., and a stabilizer such as the salt of the acid to be used as the solvent as main components. The coating material is useful for the back of a wall paper and a carpet, an inner wall and circumferential part of a ventilating duct and a duster chute, a basement, a space in a building between the ceiling and the roof, the interior of a storehouse, an inner wall of sewage pipe, a sewage-treatment plant, etc.
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