MANUFACTURE OF OLEFIN/CARBON MONOXIDE POLYMERS - Patent 1178995

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EP 1 178 995 A1

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(43)	Date of publication:
	13.02.2002 Bulletin 2002/07

(21)	Application number: 00930743.0

(22)	Date of filing: 12.05.2000

(51)	International Patent Classification (IPC)⁷: C07F 9/50, C07F 9/46, C08G 67/02

(86)	International application number:
	PCT/US0013/318

(87)	International publication number:
	WO 0069/867 (23.11.2000 Gazette 2000/47)

(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

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Priority:

13.05.1999 US 133924 P

(71)	Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
	Wilmington Delaware 19898 (US)

(72)	Inventors:
	WANG, Lin Hockessin, DE 19707 (US) LENGES, Geraldine, Marie Wilmington, DE 19810 (US)

(74)	Representative: Jones, Alan John
	CARPMAELS & RANSFORD 43 Bloomsbury Square London, WC1A 2RA London, WC1A 2RA (GB)

(54)	MANUFACTURE OF OLEFIN/CARBON MONOXIDE POLYMERS