Inventor
HOWELL JR EARL EDMONDSON
US6 patents
Patents
6 patentsUS6777048B2Aug 17, 2004
Polyester compositions containing silicon carbide
EASTMAN CHEM CO45 citations91
US5663290ASep 2, 1997
Process for crystallization of poly(ethylenenaphthalenedicarboxylate)
EASTMAN CHEM CO28 citations86
US7189777B2Mar 13, 2007
Compositions and method for improving reheat rate of PET using activated carbon
EASTMAN CHEM CO10 citations82
US6429278B1Aug 6, 2002
Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acid
EASTMAN CHEM CO12 citations71
US7541407B2Jun 2, 2009
Process for adding methine UV light absorbers to PET prepared by direct esterification
EASTMAN CHEM CO2 citations59
US12522695B2Jan 13, 2026
Catalyst systems for crystallizable reactor grade resins with recycled content
EASTMAN CHEM CO0 citations42