Inventor
VANDER ELST PIERRE J
BE6 patents
Patents
6 patentsUS6162369ADec 19, 2000
Fluorochemical composition comprising a polyurethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate
3M INNOVATIVE PROPERTIES CO70 citations94
US7214736B2May 8, 2007
Fluorochemical composition for treatment of a fibrous substrate
3M INNOVATIVE PROPERTIES CO20 citations92
US6485789B1Nov 26, 2002
Fluorochemical composition containing a condensation product of a fluorochemical polyether and a poly-isocyanate to impart stain release properties to a substrate
3M INNOVATIVE PROPERTIES CO24 citations91
US6239247B1May 29, 2001
Fluorochemical composition comprising a urethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate
3M INNOVATIVE PROPERTIES CO47 citations91
US6224782B1May 1, 2001
Fluorochemical composition comprising a polyurethane having a fluorochemical oligomer and a hydrophilic segment to impart stain release properties to a substrate
3M INNOVATIVE PROPERTIES CO24 citations91
US6383633B1May 7, 2002
Fluorochemical composition comprising a polymer derived from a fluorochemical urethane (meth)acrylate monomer for imparting stain release properties to a substrate
3M INNOVATIVE PROPERTIES CO31 citations90