the component K being a diamine or polyamine

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CPC
C09B35/42

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling

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C09B35/42the component K being a diamine or polyamine

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a liquid formulation of salts of sulphonic-aci...
- Patent number 7,847,073
- Issue date Dec 7, 2010
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroeder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solutions of azo dyes derived from 4-4-diamino-2,2-stilbenedisulfon...
- Patent number 4,118,182
- Issue date Oct 3, 1978
- E. I. Du Pont de Nemours and Company
- Sanford Byrom Smith
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Method For Producing A Liquid Formulation Of Salts Of Sulphonic-Aci...
- Publication number 20070232795
- Publication date Oct 4, 2007
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...