HYDROPHOBING AGENT FOR CELLULOSIC FIBERS, METHOD OF PREPARING THE AGENT, AND USE OF THE AGENT FOR STOCK HYDROPHOBATION - Patent 0200755

(19)

(11)

EP 0 200 755 A1

(12)

(43)	Date of publication:
	12.11.1986 Bulletin 1986/46

(21)	Application number: 85905341.0

(22)	Date of filing: 21.10.1985

(51)

International Patent Classification (IPC):

D21H 21/ 50^{( . )}
D21H 17/ 25^{( . )}
D21H 17/ 29^{( . )}
D21H 17/ 37^{( . )}
D21H 17/ 56^{( . )}
D21H 17/ 63^{( . )}
D21H 21/ 16^{( . )}

D21H 17/ 14^{( . )}
D21H 17/ 28^{( . )}
D21H 17/ 32^{( . )}
D21H 17/ 55^{( . )}
D21H 17/ 62^{( . )}
D21H 17/ 66^{( . )}

(86)	International application number:
	PCT/SE1985/000405

(87)	International publication number:
	WO 1986/002677 (09.05.1986 Gazette 1986/10)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

(30)

Priority:

22.10.1984 SE 19840005260

(71)	Applicant: Eka Nobel Aktiebolag
	S-445 01 Surte (SE)

(72)	Inventors:
	ANDERSSON, Kjell, Rune Quebec H9H 3W5 (CA) LYRMALM, Nils, Ebbe S-442 38 Kungälv (SE)

(74)	Representative: Wallin, Bo-Göran
	AWAPATENT AB, Box 5117 S-200 71 Malmö S-200 71 Malmö (SE)

(54)	HYDROPHOBING AGENT FOR CELLULOSIC FIBERS, METHOD OF PREPARING THE AGENT, AND USE OF THE AGENT FOR STOCK HYDROPHOBATION