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Light metals

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  • CPC
  • C23F3/02
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CCHEMISTRY METALLURGY C23Surface treatment C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 C23F3/00Brightening metals by chemical means

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C23F3/02Light metals
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-terminating etching interfaces using iodine-based chemistries
    • Patent number 12,017,276
    • Issue date Jun 25, 2024
    • Colorado School of Mines
    • Owen Hildreth
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Aluminum-based coating for flat steel products for press mold harde...
    • Patent number 11,795,535
    • Issue date Oct 24, 2023
    • Salzgitter Flachstahl GmbH
    • Marc Debeaux
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Composition for etching treatment of resin material
    • Patent number 9,657,226
    • Issue date May 23, 2017
    • OKUNO CHEMICAL INDUSTRIES CO., LTD.
    • Shingo Nagamine
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Polishing composition
    • Patent number 9,376,594
    • Issue date Jun 28, 2016
    • Fujimi Incorporated
    • Shuichi Tamada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Polishing slurry for aluminum and aluminum alloys
    • Patent number 8,251,777
    • Issue date Aug 28, 2012
    • Cabot Microelectronics Corporation
    • Kevin Moeggenborg
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing compound
    • Patent number 7,427,587
    • Issue date Sep 23, 2008
    • Gordon K. Crissey
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Metal brightener and surface cleaner
    • Patent number 7,384,902
    • Issue date Jun 10, 2008
    • Cleaning Systems, Inc.
    • Vladimir Chernin
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Method of producing an aluminium surface with a high total reflectance
    • Patent number 7,169,315
    • Issue date Jan 30, 2007
    • Novelis, Inc.
    • Robin Christopher Furneaux
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3927460
    • Patent number 3,927,460
    • Issue date Dec 23, 1975
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3620859
    • Patent number 3,620,859
    • Issue date Nov 16, 1971
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3464870
    • Patent number 3,464,870
    • Issue date Sep 2, 1969
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3334781
    • Patent number 3,334,781
    • Issue date Aug 8, 1967
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3314890
    • Patent number 3,314,890
    • Issue date Apr 18, 1967
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3061447
    • Patent number 3,061,447
    • Issue date Oct 30, 1962
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    2673143
    • Patent number 2,673,143
    • Issue date Mar 23, 1954
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2671717
    • Patent number 2,671,717
    • Issue date Mar 9, 1954
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2657981
    • Patent number 2,657,981
    • Issue date Nov 3, 1953
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2507314
    • Patent number 2,507,314
    • Issue date May 9, 1950
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents