发明名称 Verpacktes, vorbefeuchtetes Tuch
摘要 A packaged towelette composed of a sheet of nonwoven fibers impregnated with a binder which is a polyvinyl alcohol or an aqueous polymer emulsion containing polyvinyl alcohol as the protective colloid, the sheet being maintained in a wet condition within the package by contact with a nonaqueous lotion composition which is a liquid organic compound that is a nonsolvent for polyvinyl alcohol.
申请公布号 DE4302423(C2) 申请公布日期 1995.03.30
申请号 DE19934302423 申请日期 1993.01.28
申请人 AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA., US 发明人 KOLTISKO JUN., BERNARD MICHAEL, EMMAUS, PA., US
分类号 A01N25/34;D04H1/42;D04H1/64 主分类号 A01N25/34
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