TREA

containing a reaction assistant

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Industry

  • CPC
  • C09B41/004
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B41/00Special methods of performing the coupling reaction

Current Industry

C09B41/004containing a reaction assistant
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing metal compounds of an azo compound in the pre...
    • Patent number 8,512,823
    • Issue date Aug 20, 2013
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Preparation of azo pigments with low PCB content by coupling in the...
    • Patent number 5,243,032
    • Issue date Sep 7, 1993
    • Hoechst Aktiengesellschaft
    • Wolfgang Rieper
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for the preparation of metallizable azo dyes by carrying ou...
    • Patent number 5,196,518
    • Issue date Mar 23, 1993
    • Ciba-Geigy Corporation
    • Horst Langfeld
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for the preparation of metallisable azo dyes
    • Patent number 5,126,435
    • Issue date Jun 30, 1992
    • Ciba-Geigy Corporation
    • Hans P. Joswig
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for the preparation of azo dyes by carrying out coupling in...
    • Patent number 5,026,830
    • Issue date Jun 25, 1991
    • Ciba-Geigy Corporation
    • Horst Langfeld
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for the preparation of metallizable azo dyes carrying out c...
    • Patent number 4,994,561
    • Issue date Feb 19, 1991
    • Ciba-Geigy Corporation
    • Hans P. Joswig
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Preparation of azo dyestuffs by diazotization and coupling in the p...
    • Patent number 4,795,807
    • Issue date Jan 3, 1989
    • Cassella Aktiengesellschaft
    • Ulrich Buhler
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3915953
    • Patent number 3,915,953
    • Issue date Oct 28, 1975
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3441556
    • Patent number 3,441,556
    • Issue date Apr 29, 1969
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3406161
    • Patent number 3,406,161
    • Issue date Oct 15, 1968
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    3405116
    • Patent number 3,405,116
    • Issue date Oct 8, 1968
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2773864
    • Patent number 2,773,864
    • Issue date Dec 11, 1956
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    2476260
    • Patent number 2,476,260
    • Issue date Jul 12, 1949
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents