Inventor
SCHOEN NORBERT
DE29 patents
Patents
29 patentsUS5344954ASep 6, 1994
Process for the preparation of diaryl carbonates
BAYER AG76 citations96
US5334742AAug 2, 1994
Process for the continuous preparation of diaryl carbonates from dialkyl carbonates
BAYER AG61 citations96
US5362901ANov 8, 1994
Process for the preparation of organic carbonates having at least one aromatic ester group
BAYER AG27 citations93
US5023346AJun 11, 1991
Process for the production of cyclic carbonic acid esters
BAYER AG51 citations93
US4920166AApr 24, 1990
Flame-resistant, antistatic polycarbonate molding compositions
BAYER AG32 citations93
US4883835ANov 28, 1989
Flame resistant antistatic polycarbonate moulding compounds
BAYER AG49 citations93
US5495038AFeb 27, 1996
Process for the purification of diphenyl carbonate
BAYER AG21 citations92
US5354923AOct 11, 1994
Process for the preparation of aromatic carbonic diesters
BAYER AG43 citations92
US5266716ANov 30, 1993
Process for the splitting of polycarbonates
BAYER AG26 citations92
US5523451AJun 4, 1996
Process for the continuous preparation of aryl carbonates
BAYER AG21 citations91
US5391802AFeb 21, 1995
Process for cleaving polycarbonates into bisphenols and diaryl carbonates
BAYER AG19 citations82
US5688891ANov 18, 1997
T,3-dioxan-2-one group-containing oligourethanes
BAYER AG16 citations74
US5478961ADec 26, 1995
Process for preparting aryl carbonates
BAYER AG14 citations74
US5473094ADec 5, 1995
Process for preparing aryl carbonates
BAYER AG7 citations74
US5284965AFeb 8, 1994
Process for preparing aromatic carbonates
BAYER AG14 citations74
US5149856ASep 22, 1992
Process for the preparation of carbonic acid diesters containing at least one aromatic ester group
BAYER AG12 citations74
US5061752AOct 29, 1991
Antistatic, thermoplastic moulding compounds based on aromatic vinyl polymers ii
BAYER AG16 citations74
US4839421AJun 13, 1989
Antistatic, thermoplastic moulding compound based on polycarbonates and aromatic vinyl polymers
BAYER AG9 citations74
US4749755AJun 7, 1988
Impact-resistant thermoplastic polyester compositions of low melt viscosity, process for their preparation, and their use for the production of mouldings
BAYER AG8 citations74
US5831111ANov 3, 1998
Process for the continuous production of aryl carbonates
BAYER AG8 citations73
US5440066AAug 8, 1995
Process for splitting polycarbonates
BAYER AG15 citations73
US5602271AFeb 11, 1997
Process for the preparation of aryl carbonates
BAYER AG4 citations63
US5527942AJun 18, 1996
Process for the production of aryl carbonates
BAYER AG4 citations63
US5064899ANov 12, 1991
Antistatic, thermoplastic moulding compounds based on aromatic vinyl polymers
BAYER AG3 citations63
US5463102AOct 31, 1995
Process for the continuous production of aryl carbonates
BAYER AG5 citations62
US6175017B1Jan 16, 2001
Process for the production of aryl carbonates
BAYER AG5 citations61
US5116918AMay 26, 1992
Crosslinked copolymers based on cyclic esters and carbonates
BAYER AG1 citations52
US5084524AJan 28, 1992
Block copolymers based on cyclic aliphatic carbonates and/or esters on the one hand and cyclic aromatic carbonates on the other hand
BAYER AG1 citations52
US5270385ADec 14, 1993
Antistatic, thermoplastic moulding compounds based on aromatic polycarbonates and aromatic vinyl polymers
BAYER AG0 citations42