Methods of cleaning a situs with a cleaning composition...

Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering

Reexamination Certificate

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C134S006000, C134S201000, C510S108000, C510S109000, C510S276000, C510S281000, C510S361000, C510S461000, C510S467000, C510S475000, C510S476000, C510S477000, C510S499000, C525S188000, C525S189000, C525S326100, C525S328200, C525S328500, C525S329500, C525S329700, C525S404000, C525S408000, C525S409000, C525S540000

Reexamination Certificate

active

07442213

ABSTRACT:
The present invention relates to stable polymer systems comprising anionic and modified polyamine polymers. When such polymer systems are employed in cleaning compositions, such cleaning compositions exhibit unexpectedly improved anti-soil re-deposition and situs whitening capabilities.

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