(19)
(11) EP 1 153 011 A1

(12)

(43) Date of publication:
14.11.2001 Bulletin 2001/46

(21) Application number: 00904986.7

(22) Date of filing: 31.01.2000
(51) International Patent Classification (IPC)7: C07C 255/50, C07C 255/51, C07C 255/56, C08K 5/315
(86) International application number:
PCT/EP0000/726
(87) International publication number:
WO 0047/550 (17.08.2000 Gazette 2000/33)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 11.02.1999 EP 99810119

(71) Applicant: Ciba Specialty Chemicals Holding Inc.
4057 Basel (CH)

(72) Inventors:
  • OHREN, Stefan
    D-79639 Grenzach-Wyhlen (DE)
  • REINEHR, Dieter
    D-79400 Kandern (DE)

   


(54) BIS-STYRYLBIPHENYL COMPOUNDS