DYES CONTAINING NUCLEOPHILIC AND ELECTROPHILIC GROUPS

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EP 0 759 957 A1

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(43)	Date of publication:
	05.03.1997 Bulletin 1997/10

(21)	Application number: 95916772.0

(22)	Date of filing: 27.04.1995

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International Patent Classification (IPC):

C08G 73/ 02^{( . )}
C09B 69/ 10^{( . )}
D06P 3/ 32^{( . )}
D06P 5/ 20^{( . )}

C09B 62/ 503^{( . )}
D06P 1/ 00^{( . )}
D06P 5/ 02^{( . )}

(86)	International application number:
	PCT/GB1995/000949

(87)	International publication number:
	WO 1995/032246 (30.11.1995 Gazette 1995/51)

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

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Priority:

19.05.1994 GB 19940010035

(71)	Applicant: ZENECA LIMITED
	London W1Y 6LN (GB)

(72)	Inventors:
	GREENWOOD, David Oldham Lancashire OL2 7NB (GB) RENFREW, Andrew, Hunter, Morris Bury Lancashire BL8 4DT (GB) BRENNAN, Colin, Michael Lancashire BL9 9AD (GB)

(74)	Representative: Coleiro, Raymond, et al
	MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP London WC2B 6HP (GB)

(54)	DYES CONTAINING NUCLEOPHILIC AND ELECTROPHILIC GROUPS