(19)
(11) EP 1 015 440 A1

(12)

(43) Date of publication:
05.07.2000 Bulletin 2000/27

(21) Application number: 98941293.7

(22) Date of filing: 06.07.1998
(51) International Patent Classification (IPC)7: C07D 303/24, C07D 303/16, C07D 493/10, C08G 59/32
// (C07D493/10, 311:00), C07D311:00
(86) International application number:
PCT/EP9804/168
(87) International publication number:
WO 9903/851 (28.01.1999 Gazette 1999/04)
(84) Designated Contracting States:
CH DE ES FR GB IT LI NL

(30) Priority: 16.07.1997 CH 174497

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

(72) Inventors:
  • RICKERT, Christoph
    CH-4153 Reinach (CH)
  • LAVER, Hugh, Stephen
    CH-4153 Reinach (CH)

   


(54) POLYGLYCIDYL SPIROCOMPOUNDS AND THEIR USE IN EPOXY RESINS