METHOD FOR PRODUCING CELLULOSE PULP AND USE OF A COMPOUND IN THE METHOD - Patent 0765418

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EP 0 765 418 A1

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(43)	Date of publication:
	02.04.1997 Bulletin 1997/14

(21)	Application number: 95922844.0

(22)	Date of filing: 13.06.1995

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International Patent Classification (IPC):

D21C 9/ 00^{( . )}
D21H 21/ 00^{( . )}

D21H 17/ 07^{( . )}

(86)	International application number:
	PCT/SE1995/000708

(87)	International publication number:
	WO 1995/034716 (21.12.1995 Gazette 1996/02)

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

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Priority:

15.06.1994 SE 19940002098

(71)	Applicant: Eka Chemicals AB
	445 80 Bohus (SE)

(72)	Inventors:
	WÄHLEN, Svante S-444 42 Stenungsund (SE) THEBRIN, Ingmar S-444 45 Stenungsund (SE) ANKARBRATT, Lisbeth S-444 46 Stenungsund (SE) MALMBORG, Kerstin S-440 74 Hjälteby (SE)

(74)	Representative: Schöld, Zaid
	Eka Chemicals AB Patent Department Box 11556 100 61 Stockholm 100 61 Stockholm (SE)

(54)	METHOD FOR PRODUCING CELLULOSE PULP AND USE OF A COMPOUND IN THE METHOD