IMPROVED BLEACHING OF HIGH CONSISTENCY LIGNOCELLULOSIC PULP - Patent 0770157

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EP 0 770 157 A1

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(43)	Date of publication:
	02.05.1997 Bulletin 1997/18

(21)	Application number: 95926246.0

(22)	Date of filing: 11.07.1995

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International Patent Classification (IPC):

D21C 9/ 00^{( . )}
D21C 9/ 153^{( . )}

D21C 9/ 10^{( . )}

(86)	International application number:
	PCT/US1995/008691

(87)	International publication number:
	WO 1996/002697 (01.02.1996 Gazette 1996/06)

(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:

14.07.1994 US 19940275095

(71)	Applicant: UNION CAMP PATENT HOLDING, INC.
	Wayne, NJ 07470 (US)

(72)	Inventor:
	GANDEK, Thomas, P. Trenton, NJ 08618 (US)

(74)	Representative: Evens, Paul Jonathan, et al
	Maguire & Co., 5 Crown Street St. Ives, Cambridge PE17 4EB St. Ives, Cambridge PE17 4EB (GB)

(54)	IMPROVED BLEACHING OF HIGH CONSISTENCY LIGNOCELLULOSIC PULP