Polymers and laundry detergent compositions containing them

Details Polymers and laundry detergent compositions containing them Polymers and laundry detergent compositions containing them

2007-01-09

2007-01-09

Mruk, Brian P. (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Specific organic component

C510S299000, C510S351000, C510S360000, C510S426000, C008S137000

Reexamination Certificate

active

10734756

ABSTRACT:
Hydrophobically modified vinyl pyrrolidone polymers which are copolymers having a vinyl pyrrolidone backbone and pendant hydrophobic side chains are useful in laundry detergent compositions to improve detergency and/or antiredeposition. The pendant hydrophobic side chains preferably comprise alkyl chains containing from 4 to 20 carbon atoms and may be linked to the backbone via an ester linkage.

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