Processes for production of dihydroxydiphenyl sulfone isomeric mixtures
A Standard patent application filed on 20 February 2003 credited to Oi, Fumio
;
Yanase, Norio
;
Nate, Nobuyuki
Details
Application number :
2003211551
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Processes for production of dihydroxydiphenyl sulfone isomeric mixtures