Laundry detergents and cleaning compositions comprising sulfonate group-containing polymers

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United States of America Patent

PATENT NO 9809784
SERIAL NO

14862175

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Abstract

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The present invention relates to a detergent or cleaning composition, preferably a liquid laundry detergent composition, comprising a sulfonate group-containing copolymer, which is useful in improving anti-soil redeposition in high water hardness conditions and whiteness maintenance benefit of such detergent or cleaning composition. Processes for making and methods of using the detergent or cleaning composition are also encompassed by the present invention.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hemmi, Akiko Osaka, JP 21 130
Liu, Xiaoyan Beijing, CN 85 248
Matsumoto, Rika Osaka, JP 21 30
Mizoguchi, Hirotaka Osaka, JP 10 22
Qin, Peng Beijing, CN 66 244
Wang, Xiaoli Beijing, CN 100 658
Zhai, Xianling Beijing, CN 5 20

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