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Dive into the research topics where Erhard Schellmann is active.

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Featured researches published by Erhard Schellmann.


Archive | 1980

Process for the preparation of organic polyisocyanates containing biuret groups

Hans J. Hennig; Peter Dr Ziemek; Erhard Schellmann


Archive | 1977

Apparatus for the preparation of melt-sprayed spherical phenacetin granules

Ernst Bocker; Wolfgang Kracht; Roland Rupp; Erhard Schellmann; Viktor Trescher; Martin Ullrich


Archive | 1976

Preparation of melt-sprayed spherical phenacetin granules

Ernst Bocker; Wolfgang Kracht; Roland Rupp; Erhard Schellmann; Viktor Trescher; Martin Ullrich


Archive | 1979

Process for the preparation of organic polyisocyanates containing biuret and/or urea groups, as well as dispersions of polyisocyanates containing urea groups in a diisocyanate free of urea

Hans J. Hennig; Peter Dr Ziemek; Erhard Schellmann


Archive | 1977

Spray granulate of perfume and hard paraffin wax - contg. disperse dye for simultaneous printing and perfuming of polyester, etc.

Johannes Eibl; Erhard Schellmann; Karlheinz Wolf; Juergen Dr Lahrs


Chemie Ingenieur Technik | 1970

Näherungsverfahren zur Berechnung der Wärmeübertragung in Regeneratoren unter Berücksichtigung der Wärmeverluste

Erhard Schellmann


Archive | 1977

Method for testing filled glass containers

Roland Rupp; Hildegard Schnoring; Erhard Schellmann; Kurt Bauer


Chemie Ingenieur Technik | 1980

Durchzündsicherheit von Tauchsicherungen

Götz‐Gerald Börger; Martin Schweitzer; Erhard Schellmann


Archive | 1982

Process for the production of methyl chloroformate

Werner Dr Schulte-Huermann; Erhard Schellmann; Juergen Dr Lahrs


Archive | 1981

Process for the preparation of chloroformic acid methyl ester

Werner Schulte-Huermann; Erhard Schellmann; Jürgen Dr. Lahrs

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