Inventor
KRESSNER MICHAEL
DE7 patents
Patents
7 patentsUS4332587AJun 1, 1982
Colorant preparations, a process for their production and their use for coloring plastics
BAYER AG18 citations80
US5959001ASep 28, 1999
Pigment preparations
BAYER AG8 citations72
US5889065AMar 30, 1999
Pigment preparations
BAYER AG10 citations72
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