Inventor
SUTTON JR RICHARD F
US5 patents
Patents
5 patentsUS5166308ANov 24, 1992
Copolyimide film with improved properties
DU PONT109 citations94
US5196500AMar 23, 1993
Tetrapolyimide film containing benzophenone tetracarboxylic dianhydride
DU PONT36 citations91
US4358581ANov 9, 1982
Polyimide manufacture
DU PONT26 citations79
US4906731AMar 6, 1990
Polyimide molecular weight enhancement by solvent extraction
DU PONT7 citations71
US4742153AMay 3, 1988
Process for preparing polyimides
DU PONT15 citations71