Inventor
RUTSCH WERNER
33 patents
Patents
33 patentsUS5077402ADec 31, 1991
Novel alpha-aminoacetophenones as photoinitiators
CIBA GEIGY CORP109 citations97
US5147901ASep 15, 1992
Propionphenone derivatives as photoinitiators for photopolymerization
CIBA GEIGY CORP63 citations96
US4736055AApr 5, 1988
Oxime sulfonates containing reactive groups
CIBA GEIGY CORP64 citations96
US4559371ADec 17, 1985
Photocurable colored compositions employing alpha-amino phenone initiator
CIBA GEIGY CORP48 citations96
US4540598ASep 10, 1985
Process for curing acid-curable finishes
CIBA GEIGY CORP66 citations96
US5629356AMay 13, 1997
A-aminoacetophenones as photoinitiators
CIBA GEIGY CORP20 citations92
US5218009AJun 8, 1993
Mono- and di-acylphosphine oxides
CIBA GEIGY CORP54 citations92
US5045583ASep 3, 1991
O-alkenyl substituted hydroxylamine stabilizers
CIBA GEIGY CORP22 citations92
US4504372AMar 12, 1985
Acid-curable composition containing a masked curing catalyst, and a process for its preparation
CIBA GEIGY CORP33 citations92
US4739052AApr 19, 1988
Phenyl ketone derivatives
CIBA GEIGY CORP18 citations82
US4510290AApr 9, 1985
Acid-curable composition containing a masked curing catalyst, and a process for the curing thereof
CIBA GEIGY CORP18 citations82
US5554663ASep 10, 1996
α-aminoacetophenones as photoinitiators
CIBA GEIGY CORP14 citations80
US5534629AJul 9, 1996
α-aminoacetophenones as photoinitiators
CIBA GEIGY CORP8 citations74
US5492954AFeb 20, 1996
Substituted 1,4-diamino-2-butene stabilizers and stabilized compositions
CIBA GEIGY CORP11 citations74
US5283367AFeb 1, 1994
Substituted 1,4-diamino-2-butene stabilizers
CIBA GEIGY CORP11 citations74
US5210110AMay 11, 1993
Silylated acylphosphine oxides
CIBA GEIGY CORP7 citations74
US5091439AFeb 25, 1992
Process for curing polyurethane coatings and compositions
CIBA GEIGY CORP17 citations74
US4960746AOct 2, 1990
Liquid photoinitiator mixtures
CIBA GEIGY CORP17 citations74
US4950795AAug 21, 1990
Oligomeric benzil ketals and their use as photoinitiators
CIBA GEIGY CORP13 citations74
US4900823AFeb 13, 1990
Phenyl ketone derivatives
CIBA GEIGY CORP5 citations74
US4861806AAug 29, 1989
Process for curing polyisocyanate coatings in the presence of a ferrocenium compound
CIBA GEIGY CORP8 citations74
US4795766AJan 3, 1989
Propiophenone derivatives as photoinitiators for photopolymerization
CIBA GEIGY CORP7 citations74
US5368985ANov 29, 1994
Bisacylphosphine sulfides
CIBA GEIGY CORP10 citations73
US5391808AFeb 21, 1995
Substituted 1,4-diamino-2-butene stabilizers
CIBA GEIGY CORP3 citations63
US5151459ASep 29, 1992
Substituted 1,4-diamino-2-butyne or propargylamine as stabilizers for compositions
CIBA GEIGY CORP5 citations63
US5095044AMar 10, 1992
Oligomeric benzil ketals and their use as photoinitiators
CIBA GEIGY CORP5 citations63
US4708926ANov 24, 1987
Process for preparing relief images using acid-curable resins and masked curing catalysts
CIBA GEIGY CORP4 citations63
US4699949AOct 13, 1987
Hardening of acid-hardenable compositions containing a blocked hardening catalyst, using heat
CIBA GEIGY CORP3 citations63
US4636575AJan 13, 1987
Masked curing catalyst for acid-curable compositions
CIBA GEIGY CORP3 citations63
US4498964AFeb 12, 1985
Process for the photopolymerization of unsaturated compounds
CIBA GEIGY CORP6 citations63
US4831177AMay 16, 1989
Acid-curable composition containing a masked curing catalyst, and a process for its preparation
CIBA GEIGY CORP1 citations52
US4837350AJun 6, 1989
Process for the preparation of benzoin sulfonates
CIBA GEIGY CORP0 citations42
US4824612AApr 25, 1989
Process for oxidizing secondary aromatic alcohols
CIBA GEIGY CORP0 citations42