UNBRIDGED MONOCYCLOPENTADIENYL METAL COMPLEX CATALYST HAVING IMPROVED TOLERANCE OF MODIFIED METHYLALUMINOXANE - Patent 1102795

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EP 1 102 795 A1

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(43)	Date of publication:
	30.05.2001 Bulletin 2001/22

(21)	Application number: 99937587.6

(22)	Date of filing: 28.07.1999

(51)	International Patent Classification (IPC)⁷: C08F 4/642, C08F 4/649, C08F 10/00, H01B 3/44

(86)	International application number:
	PCT/US9917/119

(87)	International publication number:
	WO 0006/614 (10.02.2000 Gazette 2000/06)

(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:

29.07.1998 US 124675

(71)	Applicant: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION
	Danbury,Connecticut 06817-0001 (US)

(72)	Inventors:
	WASSERMAN, Eric, Paul Hopewell, NJ 08525 (US) FOX, Elizabeth, Clair Easton, PA 18042 (US) BAI, Xinlai Piscataway, NJ 08854 (US)

(74)	Representative: Hayes, Adrian Chetwynd et al
	Boult Wade Tennant,Verulam Gardens70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)

(54)	UNBRIDGED MONOCYCLOPENTADIENYL METAL COMPLEX CATALYST HAVING IMPROVED TOLERANCE OF MODIFIED METHYLALUMINOXANE