Inventor

EHLERT MANFRED

DE3 patents

Patents

3 patents

US5151452ASep 29, 1992

Purification of polycarbonate and polyester carbonate waste

BAYER AG17 citations72

US5288923AFeb 22, 1994

Preparation of ethers of diphenols

BAYER AG9 citations71

US5214072AMay 25, 1993

Purification of polycarbonate, polyester carbonate or polyester waste

BAYER AG19 citations71