Aqueous silicone dispersion
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United States of America Patent
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Feb 18, 2003
Issued Date -
N/A
app pub date -
Apr 27, 2001
filing date -
Sep 26, 1996
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Abstract
The invention concerns a silicon dispersion hardenable by cross-linking and useable particularly as putty, paint or film coating. The dispersion according to the instant invention contains hydroxylated condensable constituents and is free from hydrolyzable substituents capable of being transformed into volatile organic compounds, is free from volatile organic compounds and polyvinil alcohol, and contains an .alpha.,.omega.-diOH polyorganosiloxane (A), an adherence promoter (B) with NH.sub.2 functions and OH functions, and, optionally, a catalyst (C), a surfactant (D), a cross-linking agent (E), fillers (F), a dispersing agent (G), a plasticizer (H), an antifungal agent (I), an antifoaming agent (J), a stabilizer (K) or a base (L). The invention is useful for putty or film coatings prepared with this dispersion.
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