METHOD OF SEPARATING A SOLUTE FROM OTHER SOLUTES - Patent 0707511

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EP 0 707 511 A1

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(43)	Date of publication:
	24.04.1996 Bulletin 1996/17

(21)	Application number: 95918055.0

(22)	Date of filing: 04.05.1995

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International Patent Classification (IPC):

B01D 61/ 14^{( . )}
B01D 61/ 16^{( . )}
C07C 303/ 44^{( . )}

B01D 61/ 04^{( . )}
C07C 303/ 22^{( . )}
C07C 309/ 15^{( . )}

(86)	International application number:
	PCT/GB1995/001022

(87)	International publication number:
	WO 1995/030473 (16.11.1995 Gazette 1995/49)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

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Priority:

04.05.1994 GB 19940008772

(71)	Applicant: CRODA INTERNATIONAL plc
	Goole North Humberside DN14 9AA (GB)

(72)	Inventors:
	WATKINSON, Joanne, Louise Goole North Humberside DN14 8LZ (GB) TEMPLE-HEALD, Clare Nr. Goole North Humberside DN14 9HG (GB) WHITEHEAD, Stephen, John Beverley North Humberside HU17 8LH (GB)

(74)	Representative: Wain, Christopher Paul, et al
	Northumberland House 303-306 High Holborn London WC1V 7LE London WC1V 7LE (GB)

(54)	METHOD OF SEPARATING A SOLUTE FROM OTHER SOLUTES