OPTICAL BRIGHTENING AGENTS
OSWALD SCHMIDT, MANFRED HEHL, ROBERT GEHM, WOLFGANG GRUNWALD, HEINRICH MERTENS
Year of Publication 26.11.1963
Get full text
Year of Publication 26.11.1963
Patent
Bis-(triazinylamino)-stilbene disulphonic acid brightening agents
SCHMIDT OSWALD, GEHM ROBERT, MERTENS HEINRICH, HEHL MANFRED, GRUNWALD WOLFGANG
Year of Publication 17.10.1962
Get full text
Year of Publication 17.10.1962
Patent
Optical brightening agents of the 4, 4'-bis-(triazinylamino)-stilbene disulfonic acid series
SCHMIDT OSWALD, GEHM ROBERT, MERTENS HEINRICH, HEHL MANFRED, GRUNWALD WOLFGANG
Year of Publication 28.08.1962
Get full text
Year of Publication 28.08.1962
Patent
Optically brightened polyacrylonitrile and cellulose acetate materials
LEUCHA DIETER, BALLI HEINZ, SCHMIDT OSWALD, HEHL MANFRED, GRUNWALD WOLFGANG
Year of Publication 02.05.1962
Get full text
Year of Publication 02.05.1962
Patent
OPTICALLY BRIGHTENED TEXTILE MATERIALS
DIETER LEUCHS, OSWALD SCHMIDT, MANFRED HEHL, HEINZ BALLI, WOLFGANG GRUNWALD
Year of Publication 03.04.1962
Get full text
Year of Publication 03.04.1962
Patent
DERIVATIVES OF 1,4-BIS-STYRYLBENZENE AND OPTICAL BRIGHTENING THEREWITH
WALTER STILZ, HORST POMMER, OSWALD SCHMIDT, MANFRED HEHL, ROBERT GEHM, WOLFGANG GRUNWALD, HEINRICH MERTENS
Year of Publication 02.11.1965
Get full text
Year of Publication 02.11.1965
Patent
New derivatives of 1,4-bis-styryl-benzene and optical brightening therewith
SCHMIDT OSWALD, GEHM ROBERT, MERTENS HEINRICH, POMMER HORST, STILZ WALTER, HEHL MANFRED, GRUNWALD WOLFGANG
Year of Publication 01.05.1963
Get full text
Year of Publication 01.05.1963
Patent
Bis-styryl-1-4 benzènes a effet d'azurage optique et procédé pour leur production
WALTER STILZ, HORST POMMER, OSWALD SCHMIDT, MANFRED HEHL, ROBERT GEHM, WOLFGANG GRUNWALD, HEINRICH MERTENS
Year of Publication 01.09.1960
Get full text
Year of Publication 01.09.1960
Patent
Optisch aufhellende Mischungen
ROBERT GEHM,DR, GRUNWALD,WOLFGANG, HEINRICH MERTENS,DR, OSWALD SCHMIDT,DR, HEHL,MANFRED, HORST POMMER,DR, WALTER STILZ,DR
Year of Publication 12.12.1968
Get full text
Year of Publication 12.12.1968
Patent
Verwendung von 1,4-Bis-styryl-benzolen als optische Aufheller
MERTENS,HEINRICH,DR, GRUNWALD,WOLFGANG, HEHL,MANFRED, STILZ,WALTER,DR, GEHM,ROBERT,DR, SCHMIDT,OSWALD,DR, POMMER,HORST,DR
Year of Publication 15.10.1964
Get full text
Year of Publication 15.10.1964
Patent
Optisch aufhellende Stoffe
OSWALD SCHMIDT, MANFRED HEHL, ROBERT GEHM, WOLFGANG GRUNWALD, HEINRICH MERTENS
Year of Publication 26.06.1961
Get full text
Year of Publication 26.06.1961
Patent
Optische Aufheller
SCHMIDT OSWALD, GEHM ROBERT, MERTENS HEINRICH, HEHL MANFRED, GRUNWALD WOLFGANG
Year of Publication 27.04.1961
Get full text
Year of Publication 27.04.1961
Patent
Procédé pour l'azurage optique d'articles en matières naturelles ou synthétiques
BALLI HEINZ, LEUCHS DIETER, SCHMIDT OSWALD, HEHL MANFRED, GRUNWALD WOLFGANG
Year of Publication 03.02.1961
Get full text
Year of Publication 03.02.1961
Patent