(19)
(11) EP 0 677 032 A1

(12)

(43) Date of publication:
18.10.1995 Bulletin 1995/42

(21) Application number: 94902789.0

(22) Date of filing: 28.12.1993
(51) International Patent Classification (IPC): 
C07C 2/ 08( . )
C07C 2/ 22( . )
C07C 9/ 22( . )
C08F 10/ 14( . )
C08F 210/ 08( . )
C10G 50/ 02( . )
 C07B 61/ 00( . )
C07C 2/ 34( . )
C08F 2/ 00( . )
C08F 210/ 00( . )
C10G 50/ 00( . )
(86) International application number:
PCT/FI1993/000560
(87) International publication number:
WO 1994/015894 (21.07.1994 Gazette 1994/17)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB LI NL PT SE

(30) Priority: 30.12.1992 FI 19920005931

(71) Applicant: NESTE OY
FIN-02150 Espoo (FI)

(72) Inventors:
  • MAREK, Miroslav
    Praha 2 (CZ)
  • MIKES, Frantisek
    Praha 5 (CZ)
  • HALASKA, Vlastimil
    Praha 4 (CZ)
  • PECKA, Jan
    Praha 6 (CZ)
  • HALME, Erkki
    FIN-00660 Helsinki (FI)
  • KOSKIMIES, Salme
    FIN-00850 Helsinki (FI)

(74) Representative: Belcher, Simon James 
Urquhart-Dykes & Lord Tower House Merrion Way
Leeds LS2 8PA
Leeds LS2 8PA (GB)

   


(54) A METHOD TO OLIGOMERIZE C 4? OLEFINS TOGETHER WITH LINEAR ALPHA OLEFINS