Laundry detergent and/or fabric care compositions comprising a modified cellulase

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United States of America Patent

PATENT NO 6541438
SERIAL NO

09674480

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a modified enzyme which comprises a catalytically active amino acid sequence of a cellulolytic enzyme linked to an amino acid sequence comprising a Cellulose Binding Domain (CBD) having a relative binding constant (Kr-a) for binding to amorphous cellulose higher than 2.4 l/gcellulose, preferably higher than 3.5 l/gcellulose, more preferably higher than 4 l/gcellulose, for selective binding and hydrolysis of amorphous cellulose of cotton containing fabrics in a laundry and/or fabric care application. The present invention further relates to laundry detergent and/or fabric care compositions comprising this modified enzyme.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THE PROCTER & GAMBLE COMPANYONE P&G PLAZA CINCINNATI OH 45202

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baeck, Andre Cesar Bonheiden, BE 28 490
Bettiol, Jean-Luc Philippe Brussels, BE 100 816
Boyer, Stanton Lane Fairfield, OH 8 103
Busch, Alfred Londerzeel, BE 62 831
Smets, Johan Lubbeek, BE 262 2547

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