Inventor
SPRENGEL HEIDE
DE5 patents
Patents
5 patentsUS4458007AJul 3, 1984
Radiation polymerizable mixture containing reaction products of glycerol acrylates and polyisocyanates
HOECHST AG44 citations89
US4379834AApr 12, 1983
Process for cleaning copper-containing metal surfaces
HOECHST AG10 citations71
US4233395ANov 11, 1980
Photopolymerizable transfer material
HOECHST AG11 citations70
US4241166ADec 23, 1980
Photopolymerizable composition comprising a monoazo dye as contrast colorant
HOECHST AG14 citations66
US4179292ADec 18, 1979
Light-sensitive copying composition
HOECHST AG5 citations57