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    • 77. 发明授权
    • Method and device for producing foam
    • 生产泡沫的方法和装置
    • US3709437A
    • 1973-01-09
    • US7213070
    • 1970-09-14
    • WRIGHT HERSHEL EARL
    • WRIGHT HERSHEL EARL
    • B05B7/00B05B11/00B05B11/04B05B11/06B65D20060101B65D1/32B65D51/18B65D83/00B65D83/14C11D20060101
    • B05B7/0037B05B11/0078B05B11/043B05B11/046B05B11/06B65D83/0055B65D83/62B65D83/68
    • A device for producing and dispensing foam including a deformable reservoir adapted to contain a quantity of foamable liquid and air, a discharge cap releasably secured to the reservoir and defining a discharge orifice in communicating relation with the interior of the reservoir, foam producing means supported within the reservoir in communicating relation with the foamable liquid, and a foam homogenizing overlay disposed for controlling the foam discharged. Selective air passage means are provided in a wall portion of the foam producing means defining a mixing chamber such that compression of the reservoir effects the introduction of foamable liquid and air into the mixing chamber wherein they are intermixed to produce foam which is thereafter discharged through the discharge orifice. Selected embodiments employ a ball check valve between the reservoir and the discharge orifice to maintain the liquid upwardly within the foam producing means, and air valve means to assist air return into the reservoir.
    • 一种用于生产和分配泡沫的装置,包括适于容纳一定数量的可发泡液体和空气的可变形储存器,可释放地固定到储存器上并限定与储存器内部连通的排放孔的排放盖, 与可发泡液体连通的储存器以及用于控制排出的泡沫的泡沫均质覆盖物。 选择性空气通道装置设置在泡沫产生装置的壁部分中,限定了混合室,使得储存器的压缩效应将可发泡液体和空气引入混合室中,在混合室中混合以产生泡沫,然后通过 排放孔。 所选择的实施例在储存器和排放孔之间使用球止回阀,以将液体向上保持在泡沫产生装置内,并且空气阀装置帮助空气返回储存器。
    • 80. 发明申请
    • Carrier foam to enhance liquid functional performance
    • 载体泡沫增强液体功能性能
    • US20050008576A1
    • 2005-01-13
    • US10867069
    • 2004-06-14
    • Munzer Makansi
    • Munzer Makansi
    • C11D20060101C11D1/04C11D1/24C11D1/75C11D3/02C11D3/395C11D3/48C11D11/00C11D17/00A01N25/04B05B1/28
    • C11D1/75C11D1/04C11D1/24C11D3/0094C11D3/044C11D3/3951C11D3/3956C11D3/48C11D11/0094C11D17/0043
    • A carrier fluid foam, which enhances the functional performance of liquids containing one or more functional active agents such as cleaners, lubricants, agricultural chemicals, household chemicals, industrial chemicals, institutional chemicals, medicinal chemicals, cosmetic chemicals and pharmaceutical chemicals, contains a solution of the functional active agent and a surfactant and has a particular combination of foam syneresis value, foam horizontal thickness half-life, and vertical wall clingability, and compared to liquids containing the same active agents, provides superior performance, normally without scrubbing. The carrier fluid foam is produced by vigorous agitation of the solution containing the active agent and a surfactant in the presence of a gas, or by injection of a pressurized propellant into an aerosol dispenser containing such solution and then passing the solution/propellant mix through a mechanical break-up actuator in the valve assembly of the aerosol dispenser.
    • 提高含有一种或多种功能性活性剂如清洁剂,润滑剂,农药,家用化学品,工业化学品,制剂化学品,药用化学品,化妆品化学品和药物化学品的液体的功能性能的载体流体泡沫包含 功能活性剂和表面活性剂,并且具有泡沫脱水值,泡沫水平厚度半衰期和垂直壁粘附性的特定组合,并且与含有相同活性剂的液体相比,通常不进行洗涤,提供优异的性能。 通过在气体存在下剧烈搅拌含有活性剂和表面活性剂的溶液,或通过将加压推进剂注入含有该溶液的气溶胶分配器中,然后使溶液/推进剂混合物通过 气溶胶分配器阀组件中的机械分解致动器。