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公开(公告)号:US06703010B1
公开(公告)日:2004-03-09
申请号:US09831936
申请日:2001-05-14
申请人: Jan Frismark , Arne Lund Kvernheim , Ole Widar Saastad , Ronnie Thomasson , Børre Bengt Ulrichsen , Fred Archer
发明人: Jan Frismark , Arne Lund Kvernheim , Ole Widar Saastad , Ronnie Thomasson , Børre Bengt Ulrichsen , Fred Archer
IPC分类号: A61L901
CPC分类号: A61L9/145 , A01K1/0152 , A61L9/014 , A61L2209/22
摘要: Powder compositions usable to reduce malodours, and powder formulations from which can be made aqueous spray compositions usable to reduce malodours, each comprise, as a major ingredient, amphoteric material, for example sodium bicarbonate, potassium bicarbonate, or zinc oxide, together with one or more minor ingredients, in particular a drying agent, for example sodium sulphate. Other minor ingredients may be an ammonia-odour/sulphide-odour remover, for example ferrous sulphate or zinc sulphate, and an adsorbent, for example zeolite, in the case of a powder formulation; or a filler, for example potassium chloride, or an organic complexing agent, for example cyclodextrin, or a surfactant, in the case of a stock formulation.
摘要翻译: 可用于减少恶臭的粉末组合物,以及可以制备可用于减少恶臭的水性喷雾组合物的粉末制剂,各自包含作为主要成分的两性材料,例如碳酸氢钠,碳酸氢钾或氧化锌,以及一种或多种 更多的次要成分,特别是干燥剂,例如硫酸钠。 在粉末制剂的情况下,其它次要成分可以是氨气味/硫化物气味去除剂,例如硫酸亚铁或硫酸锌,以及吸附剂,例如沸石; 或填料,例如氯化钾,或有机络合剂,例如环糊精或表面活性剂,在原料配方的情况下。