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Dive into the research topics where Gunther Zwahlen is active.

Publication


Featured researches published by Gunther Zwahlen.


Archive | 1975

Process for the manufacture of dustless, readily dispersible pigment granules

Fridolin Babler; Hans Mollet; Gunther Zwahlen


Archive | 1979

Method for the production of a pigment preparation for coloring linear polyesters in the melt

Andreas Laely; Gunther Zwahlen; Lothar Buxbaum


Archive | 1981

Process for the manufacture of pigment alloys

Fridolin Babler; Gunther Zwahlen


Archive | 1981

Process for the preparation of pigment alloys

Fridolin Babler; Gunther Zwahlen


Archive | 1980

Electrophotographic imaging process using anthraquinoid black pigments or metal complexes

Remy Jeanneret; Gunther Zwahlen; Christoph Frey; Georgios Zographos


Archive | 1979

PROCESS FOR THE PREPARATION OF A PIGMENT COMPOSITION, THE PIGMENT COMPOSITION THUS OBTAINED AND LINEAR POLYESTERS MASS COLOURED THEREWITH

Andreas Laely; Gunther Zwahlen; Lothar Buxbaum


Archive | 1975

Process for the mass coloration or whitening of linear polyesters

Gunther Zwahlen; Gerhard Umsonst; Andreas Laely


Archive | 1982

Process for the preparation of pigmented or coloured compositions

Gunther Zwahlen


Archive | 1981

Procédé de préparation d'alliages de pigments

Fridolin Babler; Gunther Zwahlen


Archive | 1981

Verfahren zur Herstellung von Pigmentlegierungen

Fridolin Babler; Gunther Zwahlen

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