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(11)

EP 1 639 035 A1

(12)

(43) Date of publication: 29.03.2006 Bulletin 2006/13 (21) Application number: 04756707.8 (22) Date of filing: 01.07.2004

(51) International Patent Classification (IPC):  C08K 3/40(1990.01) C09K 19/06(1985.01) (86) International application number: PCT/US2004/021681 (87) International publication number: WO 2005/003221 (13.01.2005 Gazette 2005/02)

(84) Designated Contracting States: DE FR GB (30) Priority: 01.07.2003 US 484013 P 16.12.2003 US 529920 P 05.04.2004 US 449836 P (71) Applicant: E.I. DUPONT DE NEMOURS AND COMPANY Wilmington, Delaware 19898 (US)	(72) Inventors: KIRCHNER, Olaf, Norbert CH-1272 Genolier (CH) WAGGONER, Marion, Glen Landenverg, PA 19350 (US) (74) Representative: Morf, Jan Stefan  Abitz & Partner, Poschingerstrasse 6 81679 München (Bogenhausen) 81679 München (Bogenhausen) (DE)