Oleophilic basic amine compounds as additives in invert mineral oil muds
A Standard patent application filed on 31 January 1990 credited to Muller, Heinz ; Von Tapavicza, Stephan ; Herold, Claus-Peter

Details

Application number :

49579  

Application type :

Standard  

Application status :

CEASED  

Under opposition :

No  

Proceeding type :

 

Invention title :

Oleophilic basic amine compounds as additives in invert mineral oil muds  

Inventor :

Muller, Heinz ; Von Tapavicza, Stephan ; Herold, Claus-Peter  

Agent name :

SPRUSON & FERGUSON  

Address for service :

GPO Box 3898 SYDNEY NSW 2001  

Filing date :

31 January 1990  

Associated companies :

 

Applicant name :

Cognis Deutschland GmbH & Co. KG  

Applicant address :

Henkelstrasse 67 D-40589 Dusseldorf Germany  

Old name :

Henkel Kommanditgesellschaft Auf Aktien  

Original Source :

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