BIODEGRADABLE SHEET AND METHOD OF MANUFACTURE OF SAME - Patent 0888399

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EP 0 888 399 A1

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(43)	Date of publication:
	07.01.1999 Bulletin 1999/01

(21)	Application number: 97915917.0

(22)	Date of filing: 14.03.1997

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International Patent Classification (IPC):

C08J 5/ 18^{( . )}
C08L 3/ 18^{( . )}

C08L 3/ 12^{( . )}

(86)	International application number:
	PCT/US1997/003848

(87)	International publication number:
	WO 1997/033934 (18.09.1997 Gazette 1997/40)

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

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Priority:

15.03.1996 US 19960013437P
13.03.1997 US 19970816929

(71)	Applicants:
	Spence, Orville Arlington, TX 76017 (US) Nevling, John Gladstone, NJ 07934 (US) Tormey, Beth C. Frenchtown, NJ 08825 (US)

(72)	Inventors:
	Spence, Orville Arlington, TX 76017 (US) Nevling, John Gladstone, NJ 07934 (US) Tormey, Beth C. Frenchtown, NJ 08825 (US)

(74)	Representative: Salgo, Reinhold Caspar, Dr.
	Patentanwalt Toebelistrasse 88 8635 Dürnten 8635 Dürnten (CH)

(54)	BIODEGRADABLE SHEET AND METHOD OF MANUFACTURE OF SAME