SELECTIVELY WEAKENED CORES FOR CORE WOUND PAPER PRODUCTS - Patent 0563313

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(11)

EP 0 563 313 A1

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(43)	Date of publication:
	06.10.1993 Bulletin 1993/40

(21)	Application number: 92904115.0

(22)	Date of filing: 11.12.1991

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International Patent Classification (IPC):

B65H 75/ 10^{( . )}

B65H 75/ 22^{( . )}

(86)	International application number:
	PCT/US1991/009398

(87)	International publication number:
	WO 1992/011196 (09.07.1992 Gazette 1992/17)

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

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Priority:

19.12.1990 US 19900629808

(71)	Applicant: THE PROCTER & GAMBLE COMPANY
	Cincinnati, Ohio 45202 (US)

(72)	Inventors:
	DEARWESTER, Donald David Hamilton, OH 45014 (US) NEWBY, Stephen Kreg West Chester, OH 45069 (US) SWANSON, James Lee Cincinnati, OH 45241 (US)

(74)	Representative: Gibson, Tony Nicholas
	Procter & Gamble (NTC) Limited Whitley Road Longbenton Newcastle upon Tyne NE12 9TS Longbenton Newcastle upon Tyne NE12 9TS (GB)

(54)	SELECTIVELY WEAKENED CORES FOR CORE WOUND PAPER PRODUCTS