Inventor
ABELE WERNER
8 patents
Patents
8 patentsUS4243741AJan 6, 1981
Negative tonable systems containing dihydropyridines and photooxidants
DU PONT34 citations91
US4346162AAug 24, 1982
Negative tonable photosensitive reproduction elements
DU PONT26 citations80
US5213948AMay 25, 1993
Photopolymerizable printing plate for flexographic printing
DU PONT9 citations71
US4461822AJul 24, 1984
Process for toning image-wise modified surfaces
DU PONT12 citations71
US4271260AJun 2, 1981
Positive nonsilver washout systems containing dihydropyridines and photooxidants
DU PONT10 citations71
US4124397ANov 7, 1978
Process for hardening photographic silver halide emulsions
DU PONT11 citations66
US4358529ANov 9, 1982
Photosensitive reproduction elements for forming negative tonable images
DU PONT5 citations60
US5210004AMay 11, 1993
Photopolymerizable printing plate for flexographic printing
DU PONT1 citations50