WATER-BASED SULFONATED POLYMER COMPOSITIONS - Patent 0918807

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EP 0 918 807 A1

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(43)	Date of publication:
	02.06.1999 Bulletin 1999/22

(21)	Application number: 97938336.0

(22)	Date of filing: 13.08.1997

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International Patent Classification (IPC):

C03C 25/ 10^{( . )}
C08G 18/ 08^{( . )}
C08L 75/ 08^{( . )}
C09D 175/ 08^{( . )}
C09J 175/ 08^{( . )}

C08F 2/ 44^{( . )}
C08G 18/ 46^{( . )}
C09D 175/ 06^{( . )}
C09J 175/ 06^{( . )}

(86)	International application number:
	PCT/US1997/014386

(87)	International publication number:
	WO 1998/006768 (19.02.1998 Gazette 1998/07)

(84)	Designated Contracting States:
	DE FR GB IT NL

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Priority:

13.08.1996 US 19960689752
12.08.1997 US 19970909578

(71)	Applicant: H.B. Fuller Licensing & Financing, Inc.
	St. Paul, Minnesota 55110-5132 (US)

(72)	Inventors:
	DUAN, Youlu St. Paul, MN 55110-5132 (US) WEI, Yi St. Paul, MN 55110-5132 (US) ZHU, Yuduo St. Paul, MN 55110-5132 (US)

(74)	Representative: Maiwald, Walter, Dr. Dipl.-Chem., et al
	Maiwald GmbH, Elisenhof, Elisenstrasse 3 80335 München 80335 München (DE)

(54)	WATER-BASED SULFONATED POLYMER COMPOSITIONS