7.
    发明专利
    未知

    公开(公告)号:AT142284T

    公开(公告)日:1996-09-15

    申请号:AT93905981

    申请日:1993-02-19

    Applicant: HENKEL CORP

    Abstract: A highly effective deoxidizer/desmutter for aluminum surfaces, particularly those of high silicon aluminum alloys, is an aqueous solution containing an oxidizing inorganic acid, phosphoric and sulfuric acids, simple and complex fluoride ions, an organic carboxylic acid having from 1-10 carbon atoms, and manganese in its +4 oxidation state.

    PROCESS AND COMPOSITION FOR DESMUTTING SURFACES OF ALUMINUM AND ITS ALLOYS

    公开(公告)号:CA2129844A1

    公开(公告)日:1993-09-02

    申请号:CA2129844

    申请日:1993-02-19

    Applicant: HENKEL CORP

    Abstract: 2129844 9317148 PCTABS00025 A highly effective deoxidizer/desmutter for aluminum surfaces, particularly those of high silicon aluminum alloys, is an aqueous solution containing an oxidizing inorganic acid, phosphoric and sulfuric acids, simple and complex fluoride ions, an organic carboxylic acid having from 1 - 10 carbon atoms, and manganese in its +4 oxidation state.

    9.
    发明专利
    未知

    公开(公告)号:MX9301012A

    公开(公告)日:1993-09-01

    申请号:MX9301012

    申请日:1993-02-24

    Applicant: HENKEL CORP

    Abstract: A highly effective deoxidizer/desmutter for aluminum surfaces, particularly those of high silicon aluminum alloys, is an aqueous solution containing an oxidizing inorganic acid, phosphoric and sulfuric acids, simple and complex fluoride ions, an organic carboxylic acid having from 1-10 carbon atoms, and manganese in its +4 oxidation state.

    Process and composition for desmutting surfaces of aluminium and its alloys

    公开(公告)号:SG52458A1

    公开(公告)日:1998-09-28

    申请号:SG1996004788

    申请日:1993-02-19

    Applicant: HENKEL CORP

    Inventor: KENT DENNIS A

    Abstract: A highly effective deoxidizer/desmutter for aluminum surfaces, particularly those of high silicon aluminum alloys, is an aqueous solution containing an oxidizing inorganic acid, phosphoric and sulfuric acids, simple and complex fluoride ions, an organic carboxylic acid having from 1-10 carbon atoms, and manganese in its +4 oxidation state.

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