Inventor
FELDER LOUIS
15 patents
⚠️ This page may combine multiple inventors who share the name “FELDER LOUIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
14 patentsUS4321118AMar 23, 1982
Bis benzoyl sensitizers for photopolymerization or photo cross linking process and composition
CIBA GEIGY CORP120 citations97
US4315807AFeb 16, 1982
Sensitizers for photopolymerization
CIBA GEIGY CORP109 citations97
US4318791AMar 9, 1982
Use of aromatic-aliphatic ketones as photo sensitizers
CIBA GEIGY CORP269 citations96
US4594400AJun 10, 1986
Thioxanthonecarboxylic acids, esters thioesters and amides with reactive functional groups and polymers prepared therefrom and having thioxanthone radicals as side chains
CIBA GEIGY CORP42 citations92
US4505794AMar 19, 1985
Thioxanthonecarboxylic acid esters, thioesters and amides
CIBA GEIGY CORP30 citations92
US4348530ASep 7, 1982
Thioxanthonecarboxylic acids, esters, thioesters and amides with reactive functional groups
CIBA GEIGY CORP28 citations82
US4506083AMar 19, 1985
Thioxanthonecarboxylic acid esters, thioesters and amides
CIBA GEIGY CORP12 citations74
US4385182AMay 24, 1983
Thioxanthonecarboxylic acids and thioxanthonecarboxylic acid derivatives
CIBA GEIGY CORP16 citations74
US4297513AOct 27, 1981
Process for the preparation of benzophenone thioethers
CIBA GEIGY CORP9 citations74
US4279721AJul 21, 1981
Mercaptophenyl ketones as initiators for the photopolymerization of ethylenically unsaturated compounds
CIBA GEIGY CORP17 citations74
US4251341AFeb 17, 1981
Photoinitiators for UV-curable systems
CIBA GEIGY CORP19 citations74
US4188224AFeb 12, 1980
Photopolymerizable composition containing anthrones
CIBA GEIGY CORP10 citations74
US4088554AMay 9, 1978
Initiators for photopolymerization
CIBA GEIGY CORP8 citations74
US4271294AJun 2, 1981
Aminoalkoxy derivatives of aromatic ketones
CIBA GEIGY CORP4 citations57