Ying Wang - West Chester PA, US Timothy Edward Hopkins - Wilmington DE, US Justine Gabrielle Franchina - Hockessin DE, US
Assignee:
E.I. du Pont de Nemours and Company - Wilmington DE
International Classification:
D06M 15/576
US Classification:
811551, 4273934, 544222, 560160, 560357
Abstract:
A composition comprising a self-emulsifiable or self-dispersible aqueous solution or dispersion of at least one urea linkage-containing alkoxypolyoxyalkylene fluorocarbamate prepared by contacting (a) at least one polyisocyanate which contains at least three isocyanate groups per molecule, (b) at least one fluorochemical reagent of the formula F(CF2)aCH2CH2OH, wherein a is 4, 6, or 8, or mixtures thereof, provided that a is a maximum of 50% of 8, and (c) at least one hydrophilic, water-solvatable reagent which contains per molecule a single functional group which has at least one reactive Zerewitinoff hydrogen atom, and thereafter with (d) water, the equivalent weight of the polyisocyanate and the reagents (b) and (c) being such that the reagents react with 55% to 95% of the isocyanate groups, and water reacts with all of the remaining isocyanate groups, the composition imparting durable hydrophilicity and stain release properties to a substrate treated therewith is disclosed.
Timothy Edward Hopkins - Wilmington DE, US Stephen Ernest Jacobson - Hockessin DE, US Melea Rena Langley - Ringgold GA, US Peter Michael Murphy - Chadds Ford PA, US
Assignee:
E.I. du Pont de Nemours and Company - Wilmington DE
Timothy Edward Hopkins - Wilmington DE, US Stephen Ernest Jacobson - Hockessin DE, US Melea Rena Langley - Ringgold GA, US Peter Michael Murphy - Chadds Ford PA, US
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
Timothy Edward Hopkins - Wilmington DE, US Stephen Ernest Jacobson - Hockessin DE, US Melea Rena Langley - Ringgold GA, US Peter Michael Murphy - Chadds Ford PA, US
Assignee:
E.I. du Pont de Nemours and Company - Wilmington DE
Sheng Peng - Wilmington DE, US Stephen James Getty - Wilmington DE, US Timothy Edward Hopkins - Wilmington DE, US Ying Wang - W. Chester PA, US
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
International Classification:
C08G 18/08
US Classification:
524591, 524589, 528 44, 528 59, 528 70, 4284231
Abstract:
A polymer having at least one urea linkage prepared by: (i) reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, having isocyanate groups, and (b) at least one fluorinated compound selected from the formula (I):R(CHCF)(CHCH)(R)—XH Formula (I)wherein.
Shannon Clinic 120 E Beauregard Ave, San Angelo, TX 76903 (325)6581511 (phone), (325)4812011 (fax)
Education:
Medical School University of Mississippi School of Medicine Graduated: 1998
Procedures:
Craniotomy Lumbar Puncture Spinal Cord Surgery Spinal Fusion Spinal Surgery Arthrocentesis Carpal Tunnel Decompression Colonoscopy Tracheostomy
Conditions:
Cholelethiasis or Cholecystitis Intervertebral Disc Degeneration Intracranial Injury
Languages:
English Spanish
Description:
Dr. Timothy E. Hopkins graduated from the University of Mississippi School of Medicine in 1998. Dr. Hopkins practices in Austin, Texas, and provides trauma and emergency neurosurgical services at St Davids South Austin Medical Center
Kidney Cancer Prostatitis Abdominal Hernia Appendicitis Benign Prostatic Hypertrophy
Languages:
English
Description:
Dr. Hopkins graduated from the Harvard Medical School in 1970. He works in Worcester, MA and specializes in Urology. Dr. Hopkins is affiliated with UMASS Memorial Medical Center.
AIR LIQUIDE Americas Specialty Gases Plumsteadville, PA Sep 2010 to Dec 2011 Sales Executive-Business DevelopmentTORAY PLASTICS PEF Division Front Royal, VA Sep 2009 to Aug 2010 Account Manager PP Foam Automotive/IndustrialMOMENTIVE PERFORMANCE MATERIALS Wilton, CT Feb 2007 to Jan 2009 Americas Marketing Manager Polyurethane AdditivesFriends and Family Fitness Grosse Pointe Park, MI Mar 2006 to Mar 2007 Fitness Trainer and AttendantEXXON MOBIL-ADVANCED ELASTOMER SYSTEMS Akron, OH Jun 2004 to Sep 2006 Global Automotive Marketing ManagerICI-HUNTSMAN POLYURETHANES
2001 to 2003 Commercial and Market Development ManagerICI-HUNTSMAN POLYURETHANES Auburn Hills, MI May 1992 to 2003 Commercial Management Sales/MarketingICI-HUNTSMAN POLYURETHANES
1995 to 2001 Business ManagerRigid Foams
1992 to 1995 Market ManagerICI CHEMICALS & POLYMERS
1989 to 1992 National Sales Manager Industrial SolventsICI CHEMICALS & POLYMERS
1985 to 1989 Distributor Sales Account Manager
Education:
Marketing Emphasis University of Delaware Newark, DE 1985 MBAPenn State University Park, PA 1978 BS in Chemical Engineering
Skills:
Market Development, Applications Development, New Product Introduction