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DETERGENT COMPRISING MIXTURE OF AT LEAST FOUR COMPONENTS AND WATER, MAINLY FOR REMOVING SOLID DEPOSIT FROM DRINKING-WATER PIPING
DETERGENT COMPRISING MIXTURE OF AT LEAST FOUR COMPONENTS AND WATER, MAINLY FOR REMOVING SOLID DEPOSIT FROM DRINKING-WATER PIPING
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机译：包含至少四种成分和水的混合物的洗涤剂，主要用于清除饮用水管道中的固体沉积物
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摘要
PROBLEM TO BE SOLVED: To provide a mixture comprising such several components in an aqueous solution as to be observed in the proportion among specified components, which mixture brings about at least consistently effective detergency in combination of a publicly known substance with the still unknwoun substance to an expected use and makes no attack against the inside wall of metal piping and has a high-degree adaptability to the environment and no health risk arises from the vapor which might yield, which is different from the case of a detergent containing HCl, and is manufactured by simply and inexpensively.;SOLUTION: The detergent comprising a mixture of at least four components and water for the purpose of removing solid deposits from drinking-water piping, is characterized by containing 1-14% by mass of a sulfamic acid, 5-10% by mass of methane sulfonic acid, 0.075-0.15% by mass of phosphonobutane-tricarboxylic acid, 0.3% by mass of 2-propanol, and a soft water in an amount necessary to come up to 100%.;COPYRIGHT: (C)2009,JPO&INPIT
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