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Dive into the research topics where Joachim Hellmann is active.

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Featured researches published by Joachim Hellmann.


Archive | 1995

Refrigerant of 1,1-difluoroethylene

Bruno D'Aubarede; Dominique Balthasart; Mireille Paulus; Pierre Barthelemy; Holger Koenig; Dominique Lecroc; Jean-Pierre Vogel; Hans Buchwald; Reinhold Doering; Joachim Hellmann


Archive | 1997

Difluoromethoxy-2, 2, 2-trifluoroethane compositions and methods of use

Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski


Archive | 1993

Compositions containing 1-chloro-2,2,2-trifluoroethyl defluoromethyl ether

Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski; Pierre Barthelemy; Mireille Paulus


Archive | 1995

Compositions comprising difluoromethoxy-2,2,2-trifluoroethane

Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski


Archive | 1994

Compositions comprising chlorine-free, optionally hydrogen-containing fluorocarbons

Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski


Archive | 1992

Virtually constant boiling point compositions based on isoflurane

Pierre Barthelemy; Mireille Paulus; Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski


Archive | 1992

1-chloro-2,2,2-trifluoroethyl difluoromethyl ether compositions for removing water from surfaces

Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski; Pierre Barthelemy; Mireille Paulus


Archive | 1992

Compositions based on 1-chloro-2,2,2-trifluoroethyl-difluoroethylether for removing water from surfaces

Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski; Pierre Barthelemy; Mireille Paulus


Archive | 1996

Composition containing difluoromethoxy-2,2,2-trifluoroethane and use thereof

Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski


Archive | 1993

Compositions with 1-chloro-2,2,2-trifluoroethyl-difluoromethylether.

Hans Buchwald; Joachim Hellmann; Boleslaus Raszkowski; Pierre Barthelemy; Mireille Paulus

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