Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Heterogeneous arrangement
Reexamination Certificate
2005-08-11
2008-12-02
Douyon, Lorna M (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Heterogeneous arrangement
C510S452000, C510S444000, C510S361000, C510S477000, C510S478000, C510S509000, C510S511000
Reexamination Certificate
active
07459422
ABSTRACT:
The present invention relates to a substrate composition comprising from about 20 wt % to about 60 wt % of a water-soluble and/or water-dispersible polymer and from about 20 wt % to about 80 wt % of a water-soluble inorganic salt. The substrate composition of the present invention has a median particle size of from about 1 micrometer to about 100 micrometers and comprises less than about 10 wt % of water-insoluble material.
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Doty Stewart Curtis
Jagannath Girish
Mort, III Paul R
Douyon Lorna M
Sia Ronald T.
The Procter & Gamble & Company
Upite David V.
Zerby Kim W.
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