Is this you? Create Your Porfile
Avatar

Nefzger Hartmut Dr

Bayer

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Nefzger Hartmut Dr is active.

Explore More

Publication

Featured researches published by Nefzger Hartmut Dr.

Archive | 1993

Recovering isocyanate-reactive components from polyurethane(s) and polyurea(s) - by heating with water, amine(s) and opt. mono, di or poly:hydric alcohol(s), and distilling to recover prod. and amine etc.

Liman Ulrich Dr; Meckel Walter Dr; Muenzmay Thomas Dr; Nefzger Hartmut Dr; Quiring Bernd Dr; Rashofer Werner Dr

Archive | 1993

Regenerating NCO-reactive components from polyurethane(s) or polyurea(s) - by heating with glycol, water and opt. other alcohol(s), and removing glycol by distn., used for reaction with isocyanate(s)

Liman Ulrich Dr; Meckel Walter Dr; Muenzmay Thomas Dr; Nefzger Hartmut Dr; Quiring Bernd Dr; Rashofer Werner Dr

Archive | 1999

Verfahren zur Herstellung von Hydroxylgruppen aufweisenden Verbindungen aus (Polyurethan) Polyharnstoffabfällen

Muenzmay Thomas Dr; Meckel Walter Dr; Liman Ulrich Dr; Nefzger Hartmut Dr; Rasshofer Werner Dr; Doerner Karl-Heinz Dipl Ing; Ruckes Andreas Dr

Archive | 1997

Di:isocyanate mixtures, for preparation of poly:isocyanate addition products for e.g. sizing agents

Scholl Hans-Joachim Dr; Jansen Bernhard Dr; Penninger Stefan Dr; Meyer Rolf-Volker Dr; Nefzger Hartmut Dr

Archive | 1996

Recycling waste polyurethane-polyurea to give hydroxy cpds. of low amine content

Nefzger Hartmut Dr; Rashofer Werner Dr

Archive | 1995

Process for the preparation of trans-trans-4,4'-diaminodicyclohexylmethane

Nefzger Hartmut Dr; Eisenbach Claus-Dieter Prof Dr; Steinlein Christian; Fischer Karl Dr

Archive | 1994

Verfahren zur thermoplastischen Verarbeitung von Polyurethanen

Nefzger Hartmut Dr; Quiring Bernd Dr; Meckel Walter Dr; Rashofer Werner Dr; Wagner Joachim Dr

Archive | 2010

PROCEDIMIENTO PARA LA PREPARACION DE PREPOLIMEROS NCO ESTABLES A LA SEDIMENTACION Y SU USO.

Nefzger Hartmut Dr; Schmidt Manfred Dr; Barnes James-Michael; Felske Ernst; Krause Jens Dr

Archive | 2010

DISPERSIONES DE POLIMEROS EN POLIOLESTERES.

Nefzger Hartmut Dr; Bauer Erika; Michels Erhard Dr

Archive | 2010

Geschäumte und massive Polyurethanelastomere auf Basis von hochschmelzenden Polyisocyanaten, Verfahren zu ihrer Herstellung und ihre Verwendung

Nefzger Hartmut Dr; Barnes James-Michael; Dietrich Martin; Wehowsky Dirk

Explore More

Collaboration

Dive into the Nefzger Hartmut Dr's collaboration.

Top Co-Authors
Avatar

Quiring Bernd Dr

Bayer

View shared research outputs
Top Co-Authors
Avatar

Meckel Walter Dr

Bayer

View shared research outputs
Top Co-Authors
Avatar

Michels Erhard Dr

Bayer

View shared research outputs
Top Co-Authors
Avatar

Scholl Hans-Joachim Dr

Bayer

View shared research outputs
Top Co-Authors
Avatar

Barnes James-Michael

Bayer

View shared research outputs
Top Co-Authors
Avatar

Liman Ulrich Dr

Bayer

View shared research outputs
Top Co-Authors
Avatar

Rashofer Werner Dr

Bayer

View shared research outputs
Top Co-Authors
Avatar

Reiff Helmut Dr

Bayer

View shared research outputs
Top Co-Authors
Avatar

Bauer Erika

Bayer

View shared research outputs
Top Co-Authors
Avatar

Muenzmay Thomas Dr

Bayer

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge