having -N-alkylene-heterocyclic ring

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C09B29/0832

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B29/00Monoazo dyes prepared by diazotising and coupling

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C09B29/0832having -N-alkylene-heterocyclic ring

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Patents Grantslast 30 patents

Information Patent Grant
Azo dye mixtures
- Patent number 6,551,363
- Issue date Apr 22, 2003
- Ciba Specialty Chemicals Corporation
- Antoine Clément
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Substituted 5-acyl-3-carbamoyl-2-thienyl azo dyes with aniline, tet...
- Patent number 4,400,318
- Issue date Aug 23, 1983
- Eastman Kodak Company
- Max A. Weaver
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes containing fluorinated carboxylic or sulphonic ester group...
- Patent number 4,283,332
- Issue date Aug 11, 1981
- Eastman Kodak Company
- Robert N. Gourley
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Monoazo dyestuffs containing an N-.beta.-1,2,3-triazolylethyl anili...
- Patent number 4,013,631
- Issue date Mar 22, 1977
- Bayer Aktiengesellschaft
- Gerhard Wolfrum
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents