Polyorganosiloxane compositions for the treatment of substrates
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United States of America Patent
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Mar 1, 2011
Grant Date -
Oct 26, 2006
app pub date -
May 13, 2004
filing date -
May 14, 2003
priority date (Note) -
Expired
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Abstract
The invention provides silicone compositions (aminopolysiloxanes and/or ammonium polysiloxanes) which bind to fibrous substrates such as paper, and make the paper perceptibly softer and permit easy use of the paper in the paper production process, by leaving constant or improving hydrophilicity. The invention further provides polysiloxane-based compositions which can be flexibly adjusted to a given substrate and treatment condition by varying the ratios of the components of the composition.
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