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公开(公告)号:US20130224308A1
公开(公告)日:2013-08-29
申请号:US13883820
申请日:2011-11-08
申请人: Wim De Windt , Frédéric Lakaye , Jan Dick
发明人: Wim De Windt , Frédéric Lakaye , Jan Dick
CPC分类号: A61K47/02 , B08B7/0014 , B09C1/002 , B09C1/08 , B09C1/10 , C02F1/72 , C02F1/722 , C02F2103/06 , C09K17/02 , C09K17/06 , C09K17/48 , C11D3/3932 , C11D3/48 , C11D7/16 , C11D17/003 , G21F9/002 , G21F9/004
摘要: Gel comprising reactive oxidant release agent The invention provides a gel composition comprising 5% to 75% w/w of an inorganic gelling agent other than silica based gelling agents, 0.5-60% w/w, preferably 0.5 to 30% w/w, of an inorganic oxidant release agent and at least 20% w/w of water, and possibly a stabilizer. It further provides a process for making same, comprising preparing a first solution of a dibasic phosphate salt in water comprising dissolved oxidant release agent, preparing a second and solution of a alkaline earth metal salt in water comprising dissolved oxidant release agent, and mixing both, first and second solutions, in a ratio of 1 to 1 to 10 to 1, followed by a concentration step. The gel composition of the invention is suitable for soil, sediment groundwater or water remediation purposes and disinfection or wound healing purposes.
摘要翻译: 包含反应性氧化剂脱模剂的凝胶本发明提供一种凝胶组合物,其包含5%至75%w / w的除二氧化硅基胶凝剂之外的无机胶凝剂,0.5-60%w / w,优选0.5至30%w / w, 的无机氧化剂脱模剂和至少20%w / w的水,以及可能的稳定剂。 本发明进一步提供了制备方法,包括在水中制备含有溶解的氧化剂脱模剂的第二磷酸氢盐的第一溶液,制备第二溶液和碱土金属盐溶解在水中的溶解氧化剂脱模剂, 第一和第二溶液,比例为1至1至10至1,随后为浓缩步骤。 本发明的凝胶组合物适用于土壤,泥沙地下水或水的修复目的,消毒或伤口愈合的目的。