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PROCÉDÉ DE PRODUCTION D'UN LIQUIDE ANTIBACTÉRIEN À BASE D'IONS ARGENT, LIQUIDE ANTIBACTÉRIEN À BASE D'IONS ARGENT PRODUIT PAR LEDIT PROCÉDÉ, PROCÉDÉ DE PRODUCTION D'UNE POUDRE ANTIBACTÉRIENNE À BASE D'IONS ARGENT ET POUDRE ANTIBACTÉRIENNE À BASE D'IONS ARGENT PRODUITE PAR LEDIT PROCÉDÉ
专利权人:
Taiki Corp.; Ltd.
发明人:
申请号:
EP12828294.4
公开号:
EP2752115A1
申请日:
2012.08.31
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
The present invention, whose object is to provide a production method that can produce at low cost a silver-ion antibacterial liquid offering immediate bactericidal effect, by using a silver zeolite being a low-cost material and offering characteristics that ensure high safety, is characterized in that the silver zeolite is a type A or type X silver zeolite, and that the method comprises: a process to weigh the silver zeolite and obtain a blending quantity of it in a range of 0.1 to 20.0 percent by weight and then weigh the citric acid and obtain a blending quantity of it so that its blending ratio to the silver zeolite becomes 1.2 or greater, followed by blending of the two into purified water; a process to mix under agitation the silver zeolite and citric acid blended in the purified water to prepare a mixture liquid containing at least a citric acid-silver complex and silica hydrate; and a process to remove the silica hydrate produced in the mixture liquid.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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