Inventor

CORNELL DAVID DUNLAP

US4 patents

Patents

4 patents

US6472557B1Oct 29, 2002

Process for recycling polyesters

EASTMAN CHEM CO51 citations93

US6191177B1Feb 20, 2001

Depolymerization apparatus for recycling polyesters

EASTMAN CHEM CO17 citations91

US6136869AOct 24, 2000

Depolymerization process for recycling polyesters

EASTMAN CHEM CO37 citations91

US6054551AApr 25, 2000

Polyester comprising a residue of isophthalic acid, terephthalic acid, ethylene glycol and an aromatic diol derivative

EASTMAN CHEM CO26 citations90