Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2004-04-06
2008-12-16
Hardee, John R (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C051S302000, C051S302000
Reexamination Certificate
active
07465699
ABSTRACT:
The present invention relates to stable, aqueous fabric softening compositions, fabric softening methods and articles of manufacture that use such fabric softening compositions comprising preferred polyalkyleneoxy polysiloxanes selected from the group consisting of polyethyleneoxy polysiloxane, polyethyleneoxy/polypropyleneoxy polysiloxanes, and mixtures thereof. The composition is preferably applied as small particle size droplets, especially from spray containers. The present invention also relates to a method of identifying, selecting, and/or designing the preferred polyethyleneoxy polysiloxanes and/or polyethyleneoxy/polypropyleneoxy polysiloxanes that provide superior fabric softening performance in general, and especially for use in the fabric softening composition of the present invention.
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OSI Specialities, Inc., Silwet Surfactants, Jun. 1994, Danbury, CT.
Barnabas Mary Vijayarani
Frankenbach Gayle Marie
Kramer Michael Lee
Liu Zaiyou
Schneiderman Eva
Charles Mark A.
Hardee John R
The Procter & Gamble & Company
Upite David V.
William Zerby Kim
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