Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Clay or inorganic aluminosilicate salt component
Reexamination Certificate
2005-02-03
2008-12-02
Hardee, John R (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Clay or inorganic aluminosilicate salt component
C510S466000
Reexamination Certificate
active
07459423
ABSTRACT:
The present invention relates to an auxiliary composition in particulate form for the laundering or treatment of fabrics, the auxiliary composition comprises a co-particulate admix of: (i) clay; and (ii) silicone; and (iii) optionally, a charged polymeric fabric-softening boosting component; and (iv) optionally one or more adjunct components; wherein the auxiliary composition has a Flowability Index (FI) of from 0.5 to 21, wherein FI=P×R, wherein P=the weight average primary particle size of the clay expressed in micrometers, and R=the weight ratio of silicone to clay.
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Blyth Kevin Graham
Graydon Andrew Russell
Martin Julian David
Stephenson Colin
Glazer Julia A.
Hardee John R
Sia Ronald T.
The Procter & Gamble & Company
Upite David V.
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