Inventor
CHANG JING C
US13 patents
⚠️ This page may combine multiple inventors who share the name “CHANG JING C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
10 patentsUS6641916B1Nov 4, 2003
Poly(trimethylene terephthalate) bicomponent fibers
DU PONT25 citations91
US6740276B2May 25, 2004
Process for preparing pigmented shaped articles comprising poly (trimethylene terephthalate)
DU PONT19 citations89
US6923925B2Aug 2, 2005
Process of making poly (trimethylene dicarboxylate) fibers
DU PONT14 citations83
US6921803B2Jul 26, 2005
Poly(trimethylene terephthalate) fibers, their manufacture and use
DU PONT13 citations83
US7666501B2Feb 23, 2010
Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-constituent filaments
DU PONT9 citations80
US7033530B2Apr 25, 2006
Process for preparing poly(trimethylene terephthalate) bicomponent fibers
DU PONT5 citations72
US6967057B2Nov 22, 2005
Poly(trimethylene dicarboxylate) fibers, their manufacture and use
DU PONT2 citations62
US7147815B2Dec 12, 2006
Poly(trimethylene terephthalate) bicomponent fiber process
DU PONT6 citations60
US7094466B2Aug 22, 2006
3GT/4GT biocomponent fiber and preparation thereof
DU PONT0 citations51
US8021736B2Sep 20, 2011
Substantially flame retardant-free 3GT carpet
DU PONT2 citations49