DEMULSIFICATION OF OILS - Patent 0523213

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(11)

EP 0 523 213 A1

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(43)	Date of publication:
	20.01.1993 Bulletin 1993/03

(21)	Application number: 92903475.0

(22)	Date of filing: 31.01.1992

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International Patent Classification (IPC):

C10M 159/ 12^{( . )}
C10M 167/ 00^{( . )}
C10N 20/ 00^{( . )}
C10N 30/ 00^{( . )}
C10N 40/ 25^{( . )}
C10N 70/ 00^{( . )}

C10M 161/ 00^{( . )}
C10N 10/ 04^{( . )}
C10N 20/ 04^{( . )}
C10N 30/ 04^{( . )}
C10N 60/ 14^{( . )}

(86)	International application number:
	PCT/EP1992/000242

(87)	International publication number:
	WO 1992/013933 (20.08.1992 Gazette 1992/22)

(84)	Designated Contracting States:
	BE ES FR GB IT NL

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Priority:

31.01.1991 GB 19910002097

(71)	Applicant: EXXON CHEMICAL PATENTS INC.
	Florham Park New Jersey 07932 (US)

(72)	Inventors:
	ARIES, Alan Kennington, Oxford OX1 5RU (GB) DUNN, Adrian Faringdon, Oxfordshire SN7 7RN (GB)

(74)	Representative: Northover, Robert Frank, et al
	Exxon Chemical Limited Exxon Chemical Technology Centre PO Box 1 Abingdon Oxfordshire, OX13 6BB Abingdon Oxfordshire, OX13 6BB (GB)

(54)	DEMULSIFICATION OF OILS