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Dive into the research topics where Pirkl Hans-Georg is active.

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Featured researches published by Pirkl Hans-Georg.


Archive | 2004

METHOD FOR PRODUCTION OF POLYISOCYANATE OF DIPHENYLMETHANE SERIES

Koch Daniel; Pirkl Hans-Georg; Hagen Torsten; Wershofen Stefan


Archive | 2006

Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate mit niedriger Farbzahl

Wershofen Stefan; Schmidt Manfred; Pirkl Hans-Georg; Kamiyama Nobuhiro; Murakami Shinichi; Harada Tetsuo


Archive | 2016

prepolímeros ligeiramente modificados e seus usos

Pirkl Hans-Georg; Braak Johannes Van De; Schmidt Manfred; Albers Reinhard; Roers Rolf


Archive | 2014

Procedimiento para la preparación de prepolímeros de poliuretano que contienen grupos isocianato

Pirkl Hans-Georg; Schmidt Manfred; Vieler Robert; Tracht Ursula; Weuta Peter; Buchholz Sigurd


Archive | 2011

Polyurethanes and the use thereof

Schmidt Manfred; Vieler Robert; Felske Ernst; Pirkl Hans-Georg; Krause Jens; Vilbert Arnaud


Archive | 2010

A process for producing isocyanate group-containing polyurethane prepolymer

Buchholz Sigurd; Pirkl Hans-Georg; Schmidt Manfred; Tracht Ursula; Vieler Robert; Weuta Peter


Archive | 2010

Verfahren zur Herstellung von isocyanatgruppenhaltigen Polyurethan-Präpolymeren A process for preparing isocyanate-functional polyurethane prepolymers

Buchholz Sigurd; Pirkl Hans-Georg; Schmidt Manfred; Tracht Ursula; Vieler Robert; Weuta Peter


Archive | 2006

Verfahren zur Herstellung von Polyaminen der Diphenylmethanreihe bei niedriger Protonierung

Hagen Torsten; Koch Daniel; Pirkl Hans-Georg; Pohl Fritz; Wershofen Stefan


Archive | 2006

PROCEDIMIENTO PARA LA PREPARACION DE DIAMINODIFENILMETANOS.

Klein Stephan; Grotjohann Dirk; Mendoza-Frohn Christine; Koch Daniel; Muller Heinz-Herbert; Pirkl Hans-Georg


Archive | 2006

processo para a preparação de isocianatos orgánicos lìquidos, que apresentam grupos carbodiimida e/ou uretonimina estáveis ao armazenamento com baixo ìndice de cor

Wershofen Stefan; Schmidt Manfred; Pirkl Hans-Georg; Hagen Torsten

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