(19)
(11) EP 2 209 825 A1

(12)

(43) Date of publication:
28.07.2010 Bulletin 2010/30

(21) Application number: 08849203.8

(22) Date of filing: 13.11.2008
(51) International Patent Classification (IPC): 
C08G 18/10(2006.01)
C09D 175/08(2006.01)
C08G 18/48(2006.01)
(86) International application number:
PCT/US2008/083293
(87) International publication number:
WO 2009/064821 (22.05.2009 Gazette 2009/21)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 13.11.2007 US 3020 P
10.11.2008 US 268062

(71) Applicant: E. I. du Pont de Nemours and Company
Wilmington, DE 19898 (US)

(72) Inventors:
  • CORCORAN, Patrick, Henry
    Cherry Hill NJ 08003 (US)
  • PENNOCK, Rogert, E.
    Glenolden PA 19036 (US)

(74) Representative: DuPont Performance Coatings Biering/Blum/Kimpel 
DuPont Performance Coatings GmbH Patent and License Department Christbusch 25
42285 Wuppertal
42285 Wuppertal (DE)

   


(54) ISOCYANATE TERMINATED POLYTRIMETHYLENE ETHER POLYOL AND PROCESS FOR MAKING SAME