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Dive into the research topics where Walter Dr Schaefer is active.

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Featured researches published by Walter Dr Schaefer.


Archive | 2001

Production of aliphatic polycarbonate polymer e.g. poly(ether-carbonate) polyol, involves ring-opening polymerization of cyclic carbonate in the presence of double metal cyanide catalyst

Joerg Hofmann; Walter Dr Schaefer; Christian Steinlein


Archive | 1975

Microcapsules with film-forming polycarbodiimide envelope - contg. e.g. pesticides, flame retardants or ink solns.

Guenther Dr Baatz; Manfred Dahm; Walter Dr Schaefer


Archive | 2002

Aliphatic polycarbonate homopolymers and copolymers produced by double metal cyanide catalysis

Joerg Hofmann; Walter Dr Schaefer; Christian Steinlein


Archive | 1997

Double metal cyanide catalyst useful for production of polyetherpolyols

Joerg Hofmann; Pramod Gupta; Robert Dr. Kumpf; Pieter Dr. Ooms; Walter Dr Schaefer


Archive | 1990

Amine modified polyalkylene oxides, reticulated, their preparation and their use as a demulsifier.

Heinz-Dieter Dr. Brandt; Thomas Augustin; Wilfried Haese; Walter Dr Schaefer


Archive | 1989

Verfahren zur herstellung von waessrigen polymerisatdispersionen, die so erhaeltlichen dispersionen und ihre verwendung zur herstellung von beschichtungen

Joachim Probst; Walter Dr Schaefer; Klaus Schuster; Heinrich Alberts; Hanns-Peter Dr Mueller; Adolf Dr. Schmidt; Wolfhart Wieczorrek


Archive | 1997

Neue Zink/Metall-Hexacyanocobaltat-Katalysatoren für die Herstellung von Polyetherpolyolen

Joerg Hofmann; Pramod Gupta; Harald Pielartzik; Pieter Dr. Ooms; Walter Dr Schaefer


Archive | 1991

Compositions of polyarylene sulphides, epoxides, glass fibres and optionally polymers containing carboxylic anhydrides and other additives.

Burkhard Dipl Chem Dr Koehler; Walter Uerdingen; Wolfgang Wehnert; Manfred Schmidt; Walter Dr Schaefer; Klaus Reinking


Archive | 1976

Mikroverkapselung mit modifizierten aliphatischen polyisocyanaten

Guenther Dr Baatz; Walter Dr Schaefer; Manfred Dahm


Archive | 1969

Verfahren zur Herstellung von Flaechengebilden

Walter Dr Schaefer; Manfred Hajek; Hanns Peter Dr Mueller; Rolf Dhein; Rolf Dr Kuechenmeister; Armin Sickert

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