TREA

C2H2Cl2F2

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Industry

  • CPC
  • C23G5/02835
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Parent Industries

CCHEMISTRY METALLURGY C23Surface treatment C23GCLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS C23G5/00Cleaning or de-greasing metallic material by other methods Apparatus for cleaning or de-greasing metallic material with organic solvents

Current Industry

C23G5/02835C2H2Cl2F2
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ternary azeotropic compositions of 1,1-dichloro-1,2-difluoroethane...
    • Patent number 5,240,634
    • Issue date Aug 31, 1993
    • E. I. Du Pont de Nemours and Company
    • Abid N. Merchant
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Binary azeotropic compositions of 2,2-dichloro-1,2-difluoroethane w...
    • Patent number 5,066,417
    • Issue date Nov 19, 1991
    • E. I. Du Pont de Nemours and Company
    • Abid N. Merchant
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Binary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxyp...
    • Patent number 5,026,498
    • Issue date Jun 25, 1991
    • E. I. Du Pont de Nemours and Company
    • Abid N. Merchant
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Azeotrope or azeotrope-like composition of trichlorotrifluoroethane...
    • Patent number 4,873,021
    • Issue date Oct 10, 1989
    • E. I. Du Pont de Nemours and Company
    • Robert A. Gorski
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Azeotropic compositions
    • Patent number 4,131,559
    • Issue date Dec 26, 1978
    • Phillips Petroleum Company
    • Robert E. Reusser
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Azeotropic compositions
    • Patent number 4,131,560
    • Issue date Dec 26, 1978
    • Phillips Petroleum Company
    • Robert E. Reusser
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Azeotropic compositions
    • Patent number 4,131,561
    • Issue date Dec 26, 1978
    • Phillips Petroleum Company
    • Robert E. Reusser
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Constant boiling admixtures
    • Patent number 4,097,398
    • Issue date Jun 27, 1978
    • Phillips Petroleum Company
    • William Milton Hutchinson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Azeotropic compositions
    • Patent number 4,092,262
    • Issue date May 30, 1978
    • Phillips Petroleum Company
    • Robert E. Reusser
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Constant boiling admixtures
    • Patent number 4,086,180
    • Issue date Apr 25, 1978
    • Phillips Petroleum Company
    • William Milton Hutchinson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Azeotropic compositions
    • Patent number 4,070,299
    • Issue date Jan 24, 1978
    • Phillips Petroleum Company
    • Robert E. Reusser
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Methylpentane/CClF.sub.2 CH.sub.2 Cl azeotropic mixtures
    • Patent number 4,055,507
    • Issue date Oct 25, 1977
    • E. I. Du Pont de Nemours and Company
    • Kavsy D. Dastur
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Constant boiling admixtures
    • Patent number 4,039,465
    • Issue date Aug 2, 1977
    • Phillips Petroleum Company
    • William Milton Hutchinson
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Azeotropic compositions
    • Patent number 4,035,258
    • Issue date Jul 12, 1977
    • Phillips Petroleum Company
    • Robert E. Reusser
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents