Inventor
FRITZSCHE KATHARINA
DE15 patents
⚠️ This page may combine multiple inventors who share the name “FRITZSCHE KATHARINA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
7 patentsUS5679115AOct 21, 1997
Radiation-induced fixation of dyes
CIBA GEIGY CORP20 citations92
US5409504AApr 25, 1995
Process for fixing dyes with UV light
CIBA GEIGY CORP45 citations92
US5238465AAug 24, 1993
Fixing dye having polymerizable radical on fiber by treatment with ionizing radiation in presence of colorless monomer
CIBA GEIGY CORP26 citations92
US5389108AFeb 14, 1995
Process for fixing dyes
CIBA GEIGY CORP23 citations90
US5597388AJan 28, 1997
Process for fixation of dyes containing at least one polymerizable double bond by means of UV light
CIBA GEIGY CORP5 citations62
US5575820ANov 19, 1996
Process for the fixation of dyes containing at least one polymerisable double bond by means of ionising radiation
CIBA GEIGY CORP2 citations62
US7820865B2Oct 26, 2010
Photolatent systems
CIBA GEIGY CORP3 citations60
CIBA SC HOLDING AG
5 patentsUS7695643B2Apr 13, 2010
Long wavelength shifted benzotriazole UV-absorbers and their use
CIBA SC HOLDING AG136 citations97
US5851240ADec 22, 1998
Process for dyeing cellulosic textile fibre materials
CIBA SC HOLDING AG3 citations61
US5725604AMar 10, 1998
Thermofixing of dyes in presence of polymerizable compound and an initiator
CIBA SC HOLDING AG4 citations60
US7470819B2Dec 30, 2008
Process for preparing acylphosphanes and their oxides and sulphides
CIBA SC HOLDING AG0 citations40
US7002010B2Feb 21, 2006
Process for the preparation of morpholinones as light stabilizers
CIBA SC HOLDING AG0 citations36