A structure includes a film having a pair of opposed surfaces wherein the film is liquid impermeable and electrically charged and an arrangement carried by the film and having first and second compartments separated from one another by a rupturable wall. First and second compositions are disposed in the first and second compartments whereby the rupturable wall may be ruptured to permit mixing of the first and second compositions.
申请公布号
EP1425233(A1)
申请公布日期
2004.06.09
申请号
EP20020757635
申请日期
2002.09.06
申请人
S. C. JOHNSON HOME STORAGE, INC.
发明人
GRISSMEYER, JULIE, M.;MARTIN, FREDERICK, H.;PORCHIA, JOSE