Inventor
PAPE GEORG
DE6 patents
Patents
6 patentsUS4332587AJun 1, 1982
Colorant preparations, a process for their production and their use for coloring plastics
BAYER AG18 citations80
US3995997ADec 7, 1976
Concentrated solutions of anionic dyestuffs
BAYER AG20 citations79
US3993619ANov 23, 1976
Process for dyeing polyurethane resins
BAYER AG15 citations72
US4026931AMay 31, 1977
Process for dyeing polyurethane plastics
BAYER AG16 citations70
US4988752AJan 29, 1991
Colored thermoplastic resin composition
BAYER AG2 citations61
US4386195AMay 31, 1983
Dyestuff preparations, processes for their production and their use for dyeing plastics
BAYER AG4 citations61