Inventor
GOLDA EUGENE
18 patents
Patents
18 patentsUS4350753ASep 21, 1982
Positive acting composition yielding pre-development high visibility image after radiation exposure comprising radiation sensitive diazo oxide and haloalkyl-s-triazine with novolak and dyestuff
POLYCHROME CORP80 citations95
US4289838ASep 15, 1981
Diazo-unsaturated monomer light sensitive compositions
POLYCHROME CORP38 citations92
US4072589AFeb 7, 1978
Process for electrolytic graining of aluminum sheet
POLYCHROME CORP38 citations91
US4104072AAug 1, 1978
Water developable lithographic printing plate having dual photosensitive layering
POLYCHROME CORP33 citations89
US4147545AApr 3, 1979
Photolithographic developing composition with organic lithium compound
POLYCHROME CORP19 citations82
US4171974AOct 23, 1979
Aqueous alkali developable negative working lithographic printing plates
POLYCHROME CORP20 citations81
US4483758ANov 20, 1984
Method for making a negative working lithographic printing plate
POLYCHROME CORP7 citations73
US4447512AMay 8, 1984
Method for making a negative working lithographic printing plate
POLYCHROME CORP10 citations73
US4477317AOct 16, 1984
Aluminum substrates useful for lithographic printing plates
POLYCHROME CORP17 citations72
US4093465AJun 6, 1978
Photosensitive diazo condensate compositions
POLYCHROME CORP8 citations72
US4049504ASep 20, 1977
Method of producing lithographic printing plates
POLYCHROME CORP16 citations72
US4086092AApr 25, 1978
Process for making photosensitive lithographic printing plates involving sequentially coating with potassium zirconium fluoride and sodium silicate
POLYCHROME CORP12 citations71
US4090880AMay 23, 1978
Lithographic printing plate and method of making same
POLYCHROME CORP7 citations70
US4568630AFeb 4, 1986
Method for preparing and using an anodized aluminum photo-lithographic printing plate
POLYCHROME CORP6 citations62
US4576892AMar 18, 1986
Photosensitive materials
POLYCHROME CORP6 citations61
US4326020AApr 20, 1982
Method of making positive acting diazo lithographic printing plate
POLYCHROME CORP6 citations61
US4446221AMay 1, 1984
Anodized supports and radiation sensitive elements therefrom
POLYCHROME CORP5 citations57
US4148649AApr 10, 1979
Method for producing lithographic printing plates
POLYCHROME CORP3 citations55