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    • 6. 发明专利
    • DE69809247T2
    • 2003-07-24
    • DE69809247
    • 1998-08-04
    • JOHNSONDIVERSEY,INC
    • CAMPBELL J DAVIDTEYMOUR FOUAD
    • C08F2/01B01J19/24C08F2/00C08F2/02C08F212/04
    • A method is provided for producing hyperbranched polymers comprising heating a polymerizable reaction charge comprising (a) a monomer mixture comprising 50-99.1% by weight of at least one monoethylenically unsaturated monomer and 0.1-50% by weight of one or more multiethylenically unsaturated monomers and (b) if at least one ethylenically unsaturated monomer of the monomer mixture is not a thermally initiating monomer, a free radical polymerization initiator, to a temperature in the range from about 250° C. to about 400° C. in a continuous reactor which allows mixing of the reactor contents for a residence time of from about 2 minutes to about 60 minutes, provided that if the total amount of multiethylenically unsaturated monomer is less than 3% by weight of the monomer mixture than at least one of said one or more multiethylenically unsaturated monomers must be tri- or greater ethylenically unsaturated. The hyperbranched polymers prepared by this process are also described.
    • 10. 发明申请
    • Mop and pad washing machine
    • 拖把和洗衣机
    • US20040019998A1
    • 2004-02-05
    • US10209688
    • 2002-08-01
    • JohnsonDiversey, Inc.
    • Robert P. Sander
    • A47L013/59
    • A47L13/58A47J47/18A47L13/50
    • A washing apparatus for mop heads and washing pads which has the introduction of cleaning solution into a compartment for the mop as well as an overflow and drain function. The washer provides affordability, eliminates the need for electricity as a power source or lifting the cleaning water so as to drain the unit, and eliminates the possibility of back injuries associated with lifting. The washing apparatus also affords versatility that it can be combined with a mop bucket with a wringer function. Further, it can include accessories such as a spray nozzle or a foam gun.
    • 用于拖把头和洗涤垫的洗涤装置,其将清洁溶液引入用于拖把的隔间以及溢流和排水功能。 垫圈提供了负担能力,不需要电力作为电源或提升清洁水,从而排出设备,并消除了与提升有关的背部伤害的可能性。 洗涤装置还具有多功能性,可以与具有绞拧功能的拖把桶组合。 此外,它可以包括诸如喷嘴或泡沫枪的附件。