Inventor
KURIAN JOSEPH VARAPADAVIL
US9 patents
Patents
9 patentsUS6331264B1Dec 18, 2001
Low emission polymer compositions
DU PONT83 citations96
US6281325B1Aug 28, 2001
Preparation of poly(trimethylene terephthalate)
DU PONT48 citations95
US6277289B1Aug 21, 2001
Treatment of aqueous aldehyde waste streams
DU PONT70 citations93
US6245844B1Jun 12, 2001
Nucleating agent for polyesters
DU PONT77 citations93
US6350895B1Feb 26, 2002
Transesterification process using yttrium and samarium compound catalystis
DU PONT39 citations92
US6335421B1Jan 1, 2002
Preparation of poly(trimethylene terephthalate) with low level of di(1,3-propylene glycol)
DU PONT41 citations92
US5840957ANov 24, 1998
Transesterification process using lanthanum compound catalyst
DU PONT36 citations92
US6325945B2Dec 4, 2001
Process of making a polyester or polyol
DU PONT23 citations90
US6777059B2Aug 17, 2004
Treated poly(trimethylene terephthalate) carpets
DU PONT15 citations82