Network


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

Hotspot


Dive into the research topics where Peter Dr. Köhler is active.

Publication


Featured researches published by Peter Dr. Köhler.


Archive | 1983

Thermostable iron oxide pigments

Hans-Peter Dr. Biermann; Peter Dr. Köhler; Heinrich Heine


Archive | 1990

Titanium dioxide, process for its preparation and its use.

Werner Verhoeven; Rene De Cleyn; Peter Thometzek; Peter Dr. Köhler


Archive | 1983

Inorganic depot fertilizers

Horst Brunn; Johannes Dr. Niggemann; Peter Dr. Köhler; Franz Hund


Archive | 1983

Mixed phases having the composition Bi2-x Crx O3 and a process for their production

Peter Dr. Köhler; Peter Dipl Chem Dr Ringe; Heinrich Heine


Archive | 1985

PROCESS FOR PREPARING PIGMENTS COMPRISING MIXED PHASES OF BISMUTH OXIDE AND CHROMIUM OXIDE

Peter Dr. Köhler; Heinrich Heine


Archive | 1983

Production of bismuth oxide/chromium oxide mixed phase pigments

Peter Dr. Köhler; Heinrich Heine


Archive | 1983

Mixed phases based on bismuth and chromium oxides and process for preparing them

Peter Dr. Köhler; Peter Dipl Chem Dr Ringe; Heinrich Heine


Archive | 1983

Controlled-release fertilizer, process for its preparation and its application

Horst Brunn; Johannes Dr. Niggemann; Peter Dr. Köhler; Franz Hund


Archive | 1982

Brilliant green pigment compositions.

Robert Endres; Peter Dr. Köhler


Archive | 1989

Titanium dioxide, its production and its utilization

Cleyn Rene Dr. De; Peter Dr. Köhler; Peter Thometzek; Werner Verhoeven

Researchain Logo
Decentralizing Knowledge