SOLVENT SYSTEMS FOR REMOVAL OF INK AND IMAGED COATING FROM PRINTING PLATES AND METHOD OF USING SAME - Patent 1179040

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EP 1 179 040 A1

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(43)	Date of publication:
	13.02.2002 Bulletin 2002/07

(21)	Application number: 00932258.7

(22)	Date of filing: 10.05.2000

(51)	International Patent Classification (IPC)⁷: C11D 3/50, B08B 7/00

(86)	International application number:
	PCT/US0012/781

(87)	International publication number:
	WO 0068/353 (16.11.2000 Gazette 2000/46)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

11.05.1999 US 133576 P

(71)	Applicant: Baldwin Graphic Systems, Inc.
	Shelton, CT 06484-0941 (US)

(72)	Inventors:
	BEN-PORAT, Avi Norwalk, CT 06851 (US) STEADLY, Harvey Westport, CT 06880 (US) WOJTOWICZ, Stephen, G. Shelton, CT 06484 (US)

(74)	Representative: Hedley, Nicholas James Matthew et al
	Kilburn & Strode 20 Red Lion Street London WC1R 4PJ London WC1R 4PJ (GB)

(54)	SOLVENT SYSTEMS FOR REMOVAL OF INK AND IMAGED COATING FROM PRINTING PLATES AND METHOD OF USING SAME