(19)
(11) EP 1 268 599 A2

(12)

(88) Date of publication A3:
21.03.2002

(43) Date of publication:
02.01.2003 Bulletin 2003/01

(21) Application number: 01933766.6

(22) Date of filing: 27.03.2001
(51) International Patent Classification (IPC)7: C08G 18/65, C08G 18/44
(86) International application number:
PCT/EP0103/496
(87) International publication number:
WO 0107/2867 (04.10.2001 Gazette 2001/40)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 27.03.2000 US 192192 P

(71) Applicant: SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V.
2596 HR Den Haag (NL)

(72) Inventors:
  • BOON, Wyndham, Henry
    North Canton, OH 44720 (US)
  • FORSCHNER, Thomas, Clayton
    Richmond, TX 77469 (US)
  • FRISCH, Kurt, Charles DI
    deceased (US)
  • GWYN, David, Eric
    Houston, TX 77072 (US)
  • SENDIJAREVIC, Aisa
    Troy, MI 48098 (US)

   


(54) THERMOPLASTIC POLYURETHANE ELASTOMERS (TPUs) PREPARED WITH POLYTRIMETHYLENE CARBONATE SOFT SEGMENT