22.
    发明专利
    未知

    公开(公告)号:BRPI0510566A

    公开(公告)日:2007-11-20

    申请号:BRPI0510566

    申请日:2005-03-28

    Applicant: ECOLAB INC

    Abstract: The warewashing detergent composition includes a cleaning agent, and a corrosion inhibitor. The cleaning agent comprises a detersive amount of a surfactant. The corrosion inhibitor includes a source of aluminum ion and a source of zinc ion in a weight ratio of at least 2:1. The relative amounts of the source of zinc ion and the source of aluminum ion can be controlled to reduce visible filming when the warewashing detergent composition is used in the presence of hard water. Methods for using and manufacturing a warewashing detergent composition are provided.

    Warewashing composition for use in automatic dishwashing machines, and method for using

    公开(公告)号:AU2007277255A1

    公开(公告)日:2008-01-31

    申请号:AU2007277255

    申请日:2007-07-20

    Applicant: ECOLAB INC

    Abstract: A warewashing detergent composition is provided according to the invention. The warewashing detergent composition includes a cleaning agent, an alkaline source, and a corrosion inhibitor. The cleaning agent comprises a detersive amount of a surfactant. The alkaline source is provided in an amount effective to provide a use composition having a pH of at least about 8. The corrosion inhibitor includes a source of aluminum ion and at least one of a source of calcium ion or a source of magnesium ion. The amounts of calcium ion or magnesium ion can be selected depending upon the hardness of the water of dilution. Methods for using a warewashing detergent composition are provided.

Patent Agency Ranking