PROCESS FOR REMOVING IONIZABLE IMPURITIES FROM NON-AQUEOUS FLUIDS - Patent 0477267

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EP 0 477 267 A1

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(43)	Date of publication:
	01.04.1992 Bulletin 1992/14

(21)	Application number: 90909866.0

(22)	Date of filing: 15.06.1990

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International Patent Classification (IPC):

B01D 53/ 32^{( . )}
B01J 47/ 08^{( . )}

B01D 61/ 48^{( . )}
C08G 65/ 30^{( . )}

(86)	International application number:
	PCT/US1990/003402

(87)	International publication number:
	WO 1990/015659 (27.12.1990 Gazette 1990/29)

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

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Priority:

16.06.1989 US 19890366996

(71)	Applicant: OLIN CORPORATION
	Cheshire, CT 06410-0586 (US)

(72)	Inventors:
	CAWLFIELD, David, W. Cleveland, TN 37310 (US) KACZUR, Jerry, J. Cleveland, TN 37311 (US) ARABGHANI, Hassan Wilton, CT 06897 (US)

(74)	Representative: Blatchford, William Michael, et al
	Withers & Rogers 4 Dyer's Buildings Holborn London EC1N 2JT London EC1N 2JT (GB)

(54)	PROCESS FOR REMOVING IONIZABLE IMPURITIES FROM NON-AQUEOUS FLUIDS