Inventor
YAMATO TSUTOMU
JP10 patents
Patents
10 patentsUS5489665AFeb 6, 1996
Process for producing polycarbonate
DAICEL CHEM155 citations98
US5278279AJan 11, 1994
Process for producing (co)polycarbonate with transesterification catalyst and compound
DAICEL CHEM16 citations81
US5548041AAug 20, 1996
Process for producing polycarbonate
DAICEL CHEM7 citations73
US5434227AJul 18, 1995
Process for producing polycarbonate
DAICEL CHEM6 citations73
US5432250AJul 11, 1995
Process for producing polycarbonate
DAICEL CHEM7 citations73
US5391690AFeb 21, 1995
Process for producing (co)polycarbonate and (co)polycarbonate composition
DAICEL CHEM9 citations73
US5387628AFeb 7, 1995
Process for producing (co)polycarbonate and (co)polycarbonate composition
DAICEL CHEM5 citations73
US5468836ANov 21, 1995
Process for the preparation of polycarbonate
DAICEL CHEM13 citations72
US5149770ASep 22, 1992
Preparation of a polycarbonate with electron donative amine compound and alkali or alkaline earth metal compound
DAICEL CHEM3 citations62
US5610262AMar 11, 1997
Process for producing polycarbonate
DAICEL CHEM1 citations51