Inventor
CAMPBELL GERALD A
15 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL GERALD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
14 patentsUS4161407AJul 17, 1979
Crosslinkable polymers having vinylsulfonyl groups or styrylsulfonyl groups and their use as hardeners for gelatin
EASTMAN KODAK CO64 citations95
US3958995AMay 25, 1976
Photographic elements containing cross-linked mordants and processes of preparing said elements
EASTMAN KODAK CO71 citations94
US4147550AApr 3, 1979
Photographic silver halide element with a layer of sulfonated polymer
EASTMAN KODAK CO31 citations86
US4294739AOct 13, 1981
Antistatic compositions comprising crosslinkable latex binders
EASTMAN KODAK CO20 citations81
US4207109AJun 10, 1980
Element for photographic use containing crosslinkable polymers having acrylamidophenol units
EASTMAN KODAK CO10 citations73
US4193796AMar 18, 1980
Polymers for use in image receiving elements for metallizable dyes in image transfer film units
EASTMAN KODAK CO7 citations73
US4299895ANov 10, 1981
Photographic elements containing polymers which coordinate with metal ions
EASTMAN KODAK CO11 citations72
US4168976ASep 25, 1979
Photographic film units containing aza heterocyclic polymeric mordants
EASTMAN KODAK CO8 citations72
US4193795AMar 18, 1980
Photographic film units containing a polymeric mordant which covalently bonds with certain dyes
EASTMAN KODAK CO7 citations71
US4283504AAug 11, 1981
Crosslinkable polymers containing acrylamidophenol units
EASTMAN KODAK CO5 citations62
US4201840AMay 6, 1980
Photographic film units containing a polymeric mordant which covalently bonds with certain dyes
EASTMAN KODAK CO3 citations60
US4239847ADec 16, 1980
Photographic elements containing polymers which coordinate with metal ions
EASTMAN KODAK CO6 citations54
US4228257AOct 14, 1980
Polymers for use in image receiving elements for metallizable dyes in image transfer film units
EASTMAN KODAK CO1 citations51
US4206279AJun 3, 1980
Photographic film units containing aza heterocyclic polymeric mordants
EASTMAN KODAK CO1 citations51