METHOD AND APPARATUS FOR INTRODUCING A SUBSTANCE INTO A FIBRE MATERIAL, PARTICULARLY INTO A MINERAL FIBRE MATERIAL - Patent 0684936

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EP 0 684 936 A1

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(43)	Date of publication:
	06.12.1995 Bulletin 1995/49

(21)	Application number: 94904171.0

(22)	Date of filing: 21.12.1993

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International Patent Classification (IPC):

C03B 37/ 00^{( . )}
C03C 25/ 26^{( . )}
D04H 1/ 58^{( . )}

C03C 25/ 22^{( . )}
D04H 1/ 4209^{( . )}
D04H 1/ 645^{( . )}

(86)	International application number:
	PCT/EP1993/003653

(87)	International publication number:
	WO 1995/017353 (29.06.1995 Gazette 1995/27)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI NL SE

(71)	Applicant: ISOVER SAINT-GOBAIN
	F-92400 Courbevoie (FR)

(72)	Inventors:
	LANKAR, Frédéric F-60260 Lamorlaye (FR) FURTAK, Hans D-67346 Speyer (DE)

(74)	Representative: KUHNEN, WACKER & PARTNER
	Alois-Steinecker-Strasse 22 D-85354 Freising D-85354 Freising (DE)

(54)	METHOD AND APPARATUS FOR INTRODUCING A SUBSTANCE INTO A FIBRE MATERIAL, PARTICULARLY INTO A MINERAL FIBRE MATERIAL