Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-01-30
2007-01-30
Mruk, Brian (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S340000, C510S349000, C510S418000, C510S434000, C510S438000, C510S441000, C510S462000, C510S470000
Reexamination Certificate
active
10903223
ABSTRACT:
Disclosed are aqueous liquid laundry detergent compositions which are in the form of an externally structured aqueous liquid matrix having dispersed therein a plurality of visibly distinct beads. Such beads are prepared so as to be in the form of a liquid core surrounded by a semi-permeable membrane formed by interaction of a cationic polymeric material with an anionic polymeric material. Such beads are stable in the aqueous liquid detergent compositions herein yet disintegrate substantially upon their introduction via the composition into agitated dilute aqueous laundering liquors.
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Barry Susan Mary
Broeckx Walter August Maria
Burckett St. Laurent James Charles Theophile Roger
Smerznak Mark Allen
Matthews Armina E.
Mruk Brian
The Procter & Gamble & Company
William Zerby Kim
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