MIXED PROTEASE ENZYME SYSTEMS FOR CLEANING PROTEIN BASED SOILS AND COMPOSITIONS INCORPORATING SAME - Patent 0988367

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EP 0 988 367 A1

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(43)	Date of publication:
	29.03.2000 Bulletin 2000/13

(21)	Application number: 98920698.2

(22)	Date of filing: 02.06.1998

(51)	International Patent Classification (IPC)⁷: C11D 7/42, C11D 3/386

(86)	International application number:
	PCT/IB9800/845

(87)	International publication number:
	WO 9855/579 (10.12.1998 Gazette 1998/49)

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

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Priority:

04.06.1997 US 48572 P

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

(72)	Inventors:
	RAI, Saroj West Chester, OH 45069 (US) FOLEY, Peter, Robert Cincinnati, OH 45202 (US) ZHU, Yong Cincinnati, OH 45241 (US) GILBERT, Lawrence, Allen West Chester, OH 45069 (US) SHOWELL, Michael, Stanford Cincinnati, OH 45231 (US)

(74)	Representative: Morelle, Evelyne Charlotte Isabelle et al
	BVBA Procter & Gamble Europe Sprl,Temselaan 100 1853 Strombeek-Bever 1853 Strombeek-Bever (BE)

(54)	MIXED PROTEASE ENZYME SYSTEMS FOR CLEANING PROTEIN BASED SOILS AND COMPOSITIONS INCORPORATING SAME