(19)
(11) EP 1 345 971 A1

(12)

(43) Date of publication:
24.09.2003 Bulletin 2003/39

(21) Application number: 01993625.1

(22) Date of filing: 23.10.2001
(51) International Patent Classification (IPC)7C08F 2/42, C08F 36/04, C08F 293/00
(86) International application number:
PCT/US0145/609
(87) International publication number:
WO 0203/8617 (16.05.2002 Gazette 2002/20)
(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: 07.11.2000 US 246385 P

(71) Applicant: DOW GLOBAL TECHNOLOGIES INC.
Midland, Michigan 48674 (US)

(72) Inventors:
  • STILLER, Hartmut, K.
    06120 Halle (DE)
  • EDEL, Hans, A, R.
    Erdeborn (DE)
  • MARX, Doris, R.
    Merseburg (DE)
  • BOGEN, Heinz-Jurgen
    06120 Halle (DE)
  • GUTH, Ilona
    06217 Merseburg (DE)
  • HOHNE, Klaus
    06120 Halle (DE)
  • KREBES, Wolfgang
    06198 Salzmuende (DE)
  • MATHIES, Friedhelm
    06246 Dellitz am Berge (DE)

(74) Representative: Weickmann, Heinrich, Dipl.-Ing. et al
Weickmann & WeickmannPatentanwältePostfach 86 08 20
81635 München
81635 München (DE)

   


(54) METHOD FOR SHORTSTOPPING POLYMERIZATION PROCESSES IN THE MANUFACTURE OF SYNTHETIC RUBBERS