Inventor
RUDOLPHY ALBERT
13 patents
Patents
13 patentsUS4552592ANov 12, 1985
Process for preparing printing ink binders, and their use in printing inks
HOECHST AG28 citations92
US4528036AJul 9, 1985
Process for preparing printing ink binders, and their use in printing inks
HOECHST AG30 citations92
US4198329AApr 15, 1980
Process for the preparation of reaction products of natural resinic acids and formaldehyde
HOECHST AG20 citations79
US4139500AFeb 13, 1979
Printing ink binding agents
HOECHST AG18 citations73
US4116910ASep 26, 1978
Printing ink binders
HOECHST AG10 citations73
US3935145AJan 27, 1976
Process for the manufacture of modified natural resin products
HOECHST AG15 citations73
US4904303AFeb 27, 1990
Water-dilutable printing ink binder system and use thereof as printing ink
HOECHST AG10 citations72
US4792356ADec 20, 1988
Water-dilutable printing ink binder system and use thereof as printing ink
HOECHST AG5 citations72
US4506059AMar 19, 1985
Process for the preparation of a modified hydrocarbon resin
HOECHST AG11 citations72
US4401791AAug 30, 1983
Process for the preparation of a modified hydrocarbon resin
HOECHST AG7 citations72
US4197378AApr 8, 1980
Process for the preparation of a modified hydrocarbon resin
HOECHST AG7 citations72
US3950288AApr 13, 1976
Pigment compositions in paste or powder form for use in printing inks
HOECHST AG9 citations63
US4207219AJun 10, 1980
Process for the preparation of partial esters and partial salts of reaction products of natural resinic acids and dicarboxylic acid compounds
HOECHST AG6 citations62