ANIONIC SURFACE ACTIVE COMPOUNDS, PHOTOGRAPHIC ELEMENTS CONTAINING THEM AND PROCESSES FOR PREPARING THE ELEMENTS - Patent 0083354

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EP 0 083 354 A1

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(43)	Date of publication:
	13.07.1983 Bulletin 1983/28

(21)	Application number: 82902078.0

(22)	Date of filing: 13.07.1982

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International Patent Classification (IPC):

B01F 17/ 42^{( . )}
C07C 301/ 00^{( . )}
C08G 65/ 00^{( . )}
C08G 65/ 32^{( . )}
G03C 1/ 38^{( . )}

C07C 67/ 00^{( . )}
C07F 9/ 09^{( . )}
C08G 65/ 22^{( . )}
C11D 1/ 00^{( . )}

(86)	International application number:
	PCT/GB1982/000206

(87)	International publication number:
	WO 1983/000162 (20.01.1983 Gazette 1983/02)

(84)	Designated Contracting States:
	DE FR GB

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Priority:

13.07.1981 GB 19810021480

(71)	Applicants:
	KODAK LIMITED Hemel Hempstead Herts, HP1 1JU (GB) EASTMAN KODAK COMPANY (a New Jersey corporation) Rochester, New York 14650 (US)

(72)	Inventors:
	PADDAY, John Frank Beaconsfield Buckinghamshire HP9 2TA (GB) PITT, Allan Robert Sandridge, St Albans Hertfordshire (GB)

(74)	Representative: Baron, Paul Alexander Clifford, et al
	Kodak Limited Patent Department Headstone Drive Harrow Middlesex HA1 4TY Harrow Middlesex HA1 4TY (GB)

(54)	ANIONIC SURFACE ACTIVE COMPOUNDS, PHOTOGRAPHIC ELEMENTS CONTAINING THEM AND PROCESSES FOR PREPARING THE ELEMENTS