Inventor
HOLZRICHTER HERBERT
3 patents
Patents
3 patentsUS4078886AMar 14, 1978
Sublimation transfer and diisocyanate fixation of amino- or hydroxy-containing anthraquinone dyestuffs and transfer sheets thereof
CIBA GEIGY AG24 citations79
US3940246AFeb 24, 1976
Sublimation transfer and isocyanate fixation of amino- or hydroxy-containing dyestuffs and transfer sheets therefor
CIBA GEIGY AG21 citations79
US4029467AJun 14, 1977
Sublimation transfer and diisocyanate fixation of amino- or hydroxy-containing azo dyestuffs and transfer sheets thereof
CIBA GEIGY AG16 citations71