2-Alkylsulfonylethyl-1,4-diaminobenzenes as developers in oxidative hair dyeing
A Standard patent application filed on 13 May 1985 credited to Braun, Hans-Jurgen Dr ; Mager, Herbert Dr ; Konrad, Eugen

Details

Application number :

44020  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

2-Alkylsulfonylethyl-1,4-diaminobenzenes as developers in oxidative hair dyeing  

Inventor :

Braun, Hans-Jurgen Dr ; Mager, Herbert Dr ; Konrad, Eugen  

Agent name :

FB Rice  

Address for service :

Level 23 44 Market Street SYDNEY NSW 2000  

Filing date :

13 May 1985  

Associated companies :

 

Applicant name :

Wella Aktiengesellschaft  

Applicant address :

Berliner Allee 65, 6100 Darmstadt, West Germany  

Old name :

 

Original Source :

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