MULTI-CHAMBER MATERIAL DISPENSING SYSTEM AND METHOD FOR MAKING SAME
摘要
Material dispensing systems and methods for make such systems are described. The material dispensing systems employ a collapsible container having at least two distinct chambers, and is at least partially surrounded by an elastically deformable band. The band stretches as the container is filled with a flowable composition, thereby creating potential energy which can then be used to dispense the composition in lieu of a propellant and/or pressurized container.
申请公布号
WO2010048518(A2)
申请公布日期
2010.04.29
申请号
WO2009US61860
申请日期
2009.10.23
申请人
THE PROCTER & GAMBLE COMPANY;CHAN, JOHN, GEOFFREY;O'BRIEN, LARRY, EDWARD