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    71.
    发明专利
    未知

    公开(公告)号：BR9808887A

    公开(公告)日：2000-10-03

    申请号：BR9808887

    申请日：1998-01-06

    Applicant: ECOLAB INC

    Inventor： OLSON KEITH E ,  WEI G JASON ,  LENTSCH STEVEN E

    IPC: C11D17/06 ,  C11D3/06 ,  C11D3/08 ,  C11D3/10 ,  C11D3/36 ,  C11D7/12 ,  C11D7/16 ,  C11D7/36 ,  C11D17/00

    Abstract: The dimensionally stable alkaline solid block warewashing detergent uses an E-form binder forming a solid comprising a sodium carbonate source of alkalinity, a sequestrant, a surfactant package and other optional material. The solid block is dimensionally stable and highly effective in removing soil from the surfaces of dishware in the institutional and industrial environment. The E-form hydrate comprises an organic phosphonate and a hydrated carbonate.

    73.
    发明专利
    未知

    公开(公告)号：BR9806953A

    公开(公告)日：2000-03-21

    申请号：BR9806953

    申请日：1998-01-06

    Applicant: ECOLAB INC

    Inventor： WEI G JASON ,  LENTSCH STEVEN E ,  OLSON KEITH E ,  MAN VICTOR F

    IPC: C11D3/06 ,  C11D3/10 ,  C11D3/30 ,  C11D3/33 ,  C11D3/36 ,  C11D17/00 ,  C11D7/12 ,  C11D17/04

    Abstract: A solid functional material comprises a functional agent such as a cleaning composition, a sanitizing agent, where a rinse agent, etc. in a solid block format. The solid block is formed by a binding agent that forms the active ingredients into a solid block. The binding agent comprises a phosphonate or amino acetate sequestrant, a carbonate salt and water in an E-Form hydrate. These materials at a specific mole ratio form a novel binding agent that can form functional materials into a solid matrix form.

    ALKALINE DETERGENT CONTAINING MIXED ORGANIC AND INORGANIC SEQUESTRANTS RESULTING IN IMPROVED SOIL REMOVAL
    79.
    发明专利
    ALKALINE DETERGENT CONTAINING MIXED ORGANIC AND INORGANIC SEQUESTRANTS RESULTING IN IMPROVED SOIL REMOVAL 未知

    公开(公告)号：CA2277139A1

    公开(公告)日：1998-07-16

    申请号：CA2277139

    申请日：1998-01-06

    Applicant: ECOLAB INC

    Inventor： LENTSCH STEVEN E ,  OLSON KEITH E

    IPC: C11D3/02 ,  C11D3/06 ,  C11D3/10 ,  C11D3/36 ,  C11D17/00

    Abstract: Detergents, especially solid block alkaline detergent compositions, are disclosed comprising a source of alkalinity, and other detergent additives including sequestrants. The detergents of the invention use a mixed condensed phosphate and organic phosphonate sequestrant composition that sucessfully softens service water used in manufacturing aqueous detergents from the composition, but also obtains substantially improved organic soil removal on dishware or flatware. The solid block detergents of the invention comprises large masses of the chemical ingredients having a weight of greater than about 500 grams in a solid block product format that is typically dispensed using a spray on water dispenser that creates an aqueous concentrate that is used in a washing machine.

    80.
    发明专利
    未知

    公开(公告)号：IT1285101B1

    公开(公告)日：1998-06-03

    申请号：ITTO960400

    申请日：1996-05-15

    Applicant: ECOLAB INC

    Inventor： BAUM BURTON M ,  LENTSCH STEVEN E ,  OAKES THOMAS R

    IPC: D06L1/12 ,  A01N37/02 ,  A01N59/00 ,  C11D3/20 ,  C11D3/39 ,  C11D3/395 ,  C11D7/54 ,  C11D11/00 ,  C11D17/00 ,  D06F39/04 ,  D06L3/00

    Abstract: The invention includes compositions and methods for sanitizing ware without staining, spotting or corroding. In its most preferred mode, the method comprises the steps of washing the ware in an automated ware washing machine and rinsing the ware at either high or low temperatures with a sanitizing rinse composition. The destaining, sanitizing concentrate composition preferably comprises peroxyacetic acid, acetic acid, and hydrogen peroxide using higher levels of acetic and peroxyacetic acid and a lower level of hydrogen peroxide. The sanitizing rinse composition may preferably be used at a concentration of peroxyacetic acid of at least 30 ppm.

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