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Dive into the research topics where Frieder Heydenreich is active.

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Featured researches published by Frieder Heydenreich.


Archive | 1980

Catalyst for the preparation of bisphenols

Frieder Heydenreich; Claus Wulff; Lothar Dr. Klein; Hans-Jürgen Dr. Meissner; Norbert Dr Bachem


Archive | 1981

Polyamide moulding compounds having high impact strength

Helmut Korber; Peter Dipl Chem Dr Tacke; Friedrich Fahnler; Dieter Neuray; Frieder Heydenreich


Archive | 1998

PROCESS FOR PREPARING BIS-(4-HYDROXYARYL-)-ALKANES

Gerd Fengler; Hans-Josef Dr. Buysch; Frieder Heydenreich; Rob Eek; Gerhard Dipl Chem Dr Fennhoff


Archive | 1974

Process for the preparation of polyamides with increase impact strength

Kurt Schneider; Friedrich Fahnler; Rolf Dhein; Frieder Heydenreich


Archive | 2000

Method for the production of bisphenol-a

Frieder Heydenreich; Michael Prein; Michael Bödiger; Rainer Neumann


Archive | 2000

Device for mixing and reacting multiphase gaseous and liquid mixtures and use of this device

Werner Breuer; Frieder Heydenreich; Günther Dr. Jeromin; Helmut Judat


Archive | 1999

Method for the production of bis(4-hydroxyaryl)alkanes

Steffen Kühling; Rolf Lanze; Rainer Neumann; Frieder Heydenreich; Tony Van Osselaer


Archive | 2000

Method for conditioning ion exchangers

Michael Bödiger; Rainer Neumann; Frieder Heydenreich; Michael Prein; Gerhard Dipl Chem Dr Fennhoff; Ulrich Schnegg; Rudolf Wagner; Wolfgang Wambach; Reinhold Klipper


Archive | 2000

Bisphenol phenol adducts

Rainer Neumann; Rolf Lanze; Frieder Heydenreich; Michael Bödiger; Michael Prein


Archive | 1978

Impact resistant polyamide moulding blends

Helmut Korber; Peter Dipl Chem Dr Tacke; Friedrich Fahnler; Dieter Neuray; Frieder Heydenreich

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