Inventor
MALAMET GEORG
DE4 patents
Patents
4 patentsUS5395857AMar 7, 1995
Optimized ion exchanger beds for the synthesis of bisphenol A
BAYER AG59 citations95
US5455282AOct 3, 1995
Process of regenerating sulfonic acid cation exchange resins with a mercaptoethylamine or thiazolidine
BAYER AG19 citations78
US5300700AApr 5, 1994
Process for the production of high-purity bisphenol A
BAYER AG18 citations72
US6486363B1Nov 26, 2002
Process for the manufacture of bis(4-hydroxyaryl)alkanes
BAYER AG5 citations59