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Compounds comprising 2,6-naphthyl groups
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Patent number 7,670,505
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Issue date Mar 2, 2010
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BASF Aktiengesellschaft
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Olivier Enger
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Alkyne compounds
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Patent number 7,264,749
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Issue date Sep 4, 2007
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BASF Aktiengesellschaft
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Robert Parker
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Pyridone dyes
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Patent number 5,719,288
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Issue date Feb 17, 1998
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BASF Aktiengesellschaft
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Ruediger Sens
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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N-aminopyridone dyes
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Patent number 5,654,122
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Issue date Aug 5, 1997
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BASF Aktiengesellschaft
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Karl-Heinz Etzbach
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Azo dye polymers
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Patent number RE35407
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Issue date Dec 17, 1996
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BASF Aktiengesellschaft
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Matthias Wiesenfeldt
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526 - Synthetic resins or natural rubbers
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N-aminopyridone dyes
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Patent number 5,580,980
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Issue date Dec 3, 1996
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BASF Aktiengesellschaft
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Karl-Heinz Etzbach
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Linked azo dyes
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Patent number 5,549,853
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Issue date Aug 27, 1996
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BASF Aktiengesellschaft
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Stefan Beckmann
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G02 - OPTICS
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Cyan mixtures for dye transfer
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Patent number 5,489,312
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Issue date Feb 6, 1996
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BASF Aktiengesellschaft
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Karl-Heinz Etzbach
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Azo dye polymers
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Patent number 5,461,131
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Issue date Oct 24, 1995
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BASF Aktiengesellschaft
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Matthias Wiesenfeldt
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Methine or azamethine dye polymers
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Patent number 5,436,306
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Issue date Jul 25, 1995
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BASF Aktiengesellschaft
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Karl-Heinz Etzbach
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Azo dye polymers
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Patent number 5,434,231
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Issue date Jul 18, 1995
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BASF Aktiengesellschaft
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Matthias Wiesenfeldt
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Cyan mixtures for dye transfer
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Patent number 5,421,834
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Issue date Jun 6, 1995
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BASF Aktiengesellschaft
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Karl-Heinz Etzbach
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Azo dyes for thermotransfer printing
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Patent number RE34877
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Issue date Mar 14, 1995
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BASF Aktiengesellschaft
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Volker Bach
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503 - Record receiver having plural interactive leaves or a colorless color f...
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Dye mixtures for dye transfer
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Patent number 5,389,596
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Issue date Feb 14, 1995
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BASF Aktiengesellschaft
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Karl-Heinz Etzbach
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS