CHIRAL SEPARATION MEDIA - Patent 0494967

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EP 0 494 967 A1

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(43)	Date of publication:
	22.07.1992 Bulletin 1992/30

(21)	Application number: 90915642.0

(22)	Date of filing: 11.09.1990

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International Patent Classification (IPC):

B01J 20/ 281^{( . )}
C07B 57/ 00^{( . )}
C07C 29/ 76^{( . )}
C07C 69/ 63^{( . )}
C07C 211/ 02^{( . )}
C07C 215/ 06^{( . )}
C07H 1/ 06^{( . )}
G01N 30/ 88^{( . )}

B01J 20/ 291^{( . )}
C07B 63/ 00^{( . )}
C07C 31/ 20^{( . )}
C07C 209/ 08^{( . )}
C07C 213/ 10^{( . )}
C07C 217/ 04^{( . )}
C08B 37/ 16^{( . )}

(86)	International application number:
	PCT/US1990/005123

(87)	International publication number:
	WO 1992/002283 (20.02.1992 Gazette 1992/05)

(84)	Designated Contracting States:
	CH DE FR GB LI SE

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Priority:

08.08.1990 US 19900564628

(71)	Applicant: ADVANCED SEPARATION TECHNOLOGIES, INC.
	Whippany, NJ 07981 (US)

(72)	Inventor:
	ARMSTRONG, Daniel, W. Route 6 Rolla, MO 65401 (US)

(74)	Representative: Carmichael, David Andrew Halliday, et al
	G.F. REDFERN & CO., Redfern House 149/151 Tarring Road Worthing West Sussex BN11 4HE Worthing West Sussex BN11 4HE (GB)

(54)	CHIRAL SEPARATION MEDIA