Inventor
WEHLING BERNHARD
DE10 patents
Patents
10 patentsUS5340365AAug 23, 1994
Process for producing chrome leather
BAYER AG8 citations67
US4919680AApr 24, 1990
High-extraction chrome tanning process
BAYER AG9 citations63
US4447244AMay 8, 1984
Process for mass-dyeing of thermoplastics: polystyrene and styrene copolymers with indoline methine dyes
BAYER AG2 citations60
US4289887ASep 15, 1981
Benzofurane benzoxazoles
BAYER AG5 citations60
US4271293AJun 2, 1981
Benzofuranyl-benzimidazoles
BAYER AG3 citations60
US4268670AMay 19, 1981
Process for the preparation of benzimidazolylbenzofuranes
BAYER AG3 citations60
US4447651AMay 8, 1984
1,4-Bis-(4-chloro-2-methoxystyryl)-benzene
BAYER AG0 citations50
US4252720AFeb 24, 1981
Pyrazoline compounds
BAYER AG0 citations50
US4834763AMay 30, 1989
Process for the retanning of chrome leathers
BAYER AG0 citations48
US5352241AOct 4, 1994
Process for retanning mineral tanned leathers with aromatic sulphonic acids
BAYER AG1 citations46