Scrub and stain-resistant coating compositions, method for manufacturing thereof and articles comprising the same
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United States of America Patent
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Apr 17, 2012
Grant Date -
Dec 31, 2009
app pub date -
Dec 23, 2008
filing date -
Jan 2, 2008
priority date (Note) -
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Abstract
Disclosed herein is a method that includes mixing opacifying agent particles with a thickening agent to form a first mixture; the mixing being conducted at a shear rate of about 10 to about 2,000 sec−1; the first mixture having a viscosity of greater than or equal to about 70 Krebs units; and mixing a polymer latex binder with the first mixture to form a coating composition; the polymer latex binder including a copolymer that comprises phosphorus containing repeat units and an acrylate polymer.
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