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EP 0 353 298 A1

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(43) Date of publication: 07.02.1990 Bulletin 1990/06 (21) Application number: 89902871.0 (22) Date of filing: 03.02.1989

(51) International Patent Classification (IPC):  C08G 18/ 32( . ) C08G 18/ 80( . ) C08G 18/ 36( . ) (86) International application number: PCT/US1989/000437 (87) International publication number: WO 1989/007116 (10.08.1989 Gazette 1989/18)

(84) Designated Contracting States: BE DE FR GB NL (30) Priority: 05.02.1988 US 19880152768 (71) Applicant: HEXCEL CORPORATION Dublin, CA 94568 (US)	(72) Inventor: CASE, Barton, Carr Simi Valley, CA 93063 (US) (74) Representative: Dipl.-Phys.Dr. Manitz Dipl.-Ing. Finsterwald Dipl.-Ing. Grämkow Dipl.-Chem.Dr. Heyn Dipl.-Phys. Rotermund Morgan, B.Sc.(Phys)  Postfach 22 16 11 D-80506 München D-80506 München (DE)