OSTWALD RIPENING INHIBITION IN CHEMICAL FORMULATIONS
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United States of America Patent
Stats
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N/A
Issued Date -
Dec 31, 2009
app pub date -
Sep 21, 2007
filing date -
Sep 22, 2006
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A formulation having a slightly water soluble ingredient and method for preparing the same are disclosed. The millbase formulation comprises a slightly water soluble ingredient and a dispersant comprising a water soluble or water dispersible, derivative of an alternating copolymer or a salt thereof. The alternating copolymer comprises a residue of a first comonomer and a residue of a second comonomer. In addition, the first comonomer comprises an α,β-unsaturated oxyacid, or an anhydride or other derivative thereof. Moreover, the second comonomer comprises an olefinic compound containing one or more polymerizable double bonds, or a derivative thereof. Such formulations may be used to inhibit Ostwald ripening in agricultural as well as non-agricultural applications.
First Claim
Other Claims data not available