Process for manufacturing 2,5-diamino-6-nitro-pyridine derivatives, their use in hair dyes, and new 2,5-diamino-6-nitro-pyridine derivatives
A Standard patent application filed on 01 August 1988 credited to Konrad, Eugen
;
Clausen, Thomas
Details
Application number :
20883
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Process for manufacturing 2,5-diamino-6-nitro-pyridine derivatives, their use in hair dyes, and new 2,5-diamino-6-nitro-pyridine derivatives
Inventor :
Konrad, Eugen
;
Clausen, Thomas
Agent name :
FB Rice
Address for service :
Level 23 44 Market Street SYDNEY NSW 2000
Filing date :
01 August 1988
Associated companies :
Applicant name :
Wella Aktiengesellschaft
Applicant address :
Berliner Allee 65, D-6100 Darmstadt, Federal Republic of Germany