POLYESTER/VISCOSE COMPOSITE YARNS AND FABRIC MATERIAL CONTAINING SAID YARNS AS FLEXIBLE COATED ABRASIVE SUPPORT - Patent 0551406

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EP 0 551 406 A1

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(43)	Date of publication:
	21.07.1993 Bulletin 1993/29

(21)	Application number: 91918852.0

(22)	Date of filing: 03.10.1991

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International Patent Classification (IPC):

B24D 11/ 02^{( . )}
D02G 3/ 44^{( . )}

D02G 3/ 04^{( . )}
D03D 15/ 00^{( . )}

(86)	International application number:
	PCT/US1991/007320

(87)	International publication number:
	WO 1992/006232 (16.04.1992 Gazette 1992/09)

(84)	Designated Contracting States:
	CH DE FR GB IT LI SE

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Priority:

03.10.1990 FR 19900012173

(71)	Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY
	St. Paul, Minnesota 55133-3427 (US)

(72)	Inventor:
	DUQUESNE, Simon F-95150 Taverny (FR)

(74)	Representative: Baillie, Iain Cameron, et al
	c/o Ladas & Parry Altheimer Eck 2 D-80331 München D-80331 München (DE)

(54)	POLYESTER/VISCOSE COMPOSITE YARNS AND FABRIC MATERIAL CONTAINING SAID YARNS AS FLEXIBLE COATED ABRASIVE SUPPORT