IMPROVED PROCESS FOR THE MANUFACTURE OF PAPER AND BOARD - Patent 1994222

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EP 1 994 222 A1

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(43)	Date of publication:
	26.11.2008 Bulletin 2008/48

(21)	Application number: 07726292.1

(22)	Date of filing: 02.02.2007

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International Patent Classification (IPC):

D21H 23/10^(2006.01)
D21H 21/30^(2006.01)
D21H 21/10^(2006.01)

D21H 21/28^(2006.01)
D21H 17/48^(2006.01)
D21H 21/16^(2006.01)

(86)	International application number:
	PCT/EP2007/051015

(87)	International publication number:
	WO 2007/096242 (30.08.2007 Gazette 2007/35)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

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Priority:

20.02.2006 EP 06003353

(71)	Applicant: Clariant International Ltd.
	4132 Muttenz 1 (CH)

(72)	Inventor:
	COWMAN, John Stuart Heaton, Bradford BD9 5PW (GB)

(74)	Representative: Dünnwald, Dieter et al
	Clariant International Ltd Rothausstrasse 61 4132 Muttenz 1 4132 Muttenz 1 (CH)

(54)	IMPROVED PROCESS FOR THE MANUFACTURE OF PAPER AND BOARD