TREA

with solutions containing hexavalent chromium

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Industry

  • CPC
  • C23C22/67
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Parent Industries

CCHEMISTRY METALLURGY C23Surface treatment C23CCOATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL C23C22/00Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating

Current Industry

C23C22/67with solutions containing hexavalent chromium
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pigment grade corrosion inhibitor host-guest compositions and proce...
    • Patent number 7,662,312
    • Issue date Feb 16, 2010
    • Wayne Pigment Corp.
    • John Sinko
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Pigment grade corrosion inhibitor host-guest compositions and proce...
    • Patent number 7,578,878
    • Issue date Aug 25, 2009
    • Wayne Pigment Corp.
    • John Sinko
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Composition and process for treating metal surfaces
    • Patent number 4,963,198
    • Issue date Oct 16, 1990
    • Brent Chemicals International plc
    • George L. Higgins
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of bonding a high temperature resistant polymeric material t...
    • Patent number 4,648,910
    • Issue date Mar 10, 1987
    • Clevite Industries Inc.
    • Kenneth J. Adams
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of bonding a high temperature resistant polymeric material t...
    • Patent number 4,586,977
    • Issue date May 6, 1986
    • Imperial Clevite Inc.
    • Kenneth J. Adams
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Process for providing aluminum substrates with light-absorptive sur...
    • Patent number 4,145,234
    • Issue date Mar 20, 1979
    • Vereinigte Metallwerke Ranshofen-Berndorf Aktiengesellschaft
    • Herbert Meissner
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3846170
    • Patent number 3,846,170
    • Issue date Nov 5, 1974
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3725137
    • Patent number 3,725,137
    • Issue date Apr 3, 1973
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3592747
    • Patent number 3,592,747
    • Issue date Jul 13, 1971
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2550328
    • Patent number 2,550,328
    • Issue date Apr 24, 1951
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2520475
    • Patent number 2,520,475
    • Issue date Aug 29, 1950
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2504434
    • Patent number 2,504,434
    • Issue date Apr 18, 1950
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2493934
    • Patent number 2,493,934
    • Issue date Jan 10, 1950
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2466971
    • Patent number 2,466,971
    • Issue date Apr 12, 1949
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2464596
    • Patent number 2,464,596
    • Issue date Mar 15, 1949
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2460897
    • Patent number 2,460,897
    • Issue date Feb 8, 1949
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2311623
    • Patent number 2,311,623
    • Issue date Feb 23, 1943
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2294334
    • Patent number 2,294,334
    • Issue date Aug 25, 1942
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2092034
    • Patent number 2,092,034
    • Issue date Sep 7, 1937
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2066181
    • Patent number 2,066,181
    • Issue date Dec 29, 1936
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2066180
    • Patent number 2,066,180
    • Issue date Dec 29, 1936
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2019229
    • Patent number 2,019,229
    • Issue date Oct 29, 1935
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    1939421
    • Patent number 1,939,421
    • Issue date Dec 12, 1933
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    1838633
    • Patent number 1,838,633
    • Issue date Dec 29, 1931
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents