Inventor
BURKETT EUGENE J
US4 patents
Patents
4 patentsUS5539078AJul 23, 1996
Process for manufacturing polyester copolymers
SHELL OIL CO38 citations94
US5223544AJun 29, 1993
Process for the removal of foreign materials from a post-consumer plyethylene terephthalate feed stream
SHELL OIL CO39 citations85
US5594092AJan 14, 1997
Process for manufacturing polyester copolymers
SHELL OIL CO16 citations80
US5612423AMar 18, 1997
Process for manufacturing polyester copolymers containing terephthalate and naphthalate units
SHELL OIL CO13 citations71