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Perfume Delivery System Patented by P&G

June 6, 2013

• US Patent No. 8,431,520 B2; The Procter & Gamble Company has been awarded patent protection on a perfume delivery system comprised of 2-(R,S)-(1-(3-methylbut-2-enyl)cyclobutyl)butan-2-ol. The perfume delivery system is a polymer-assisted delivery system; molecule-assisted delivery system; fiber-assisted delivery system; amine-assisted delivery system; cyclodextrin delivery system; starch encapsulated accord; inorganic carrier delivery system; or pro-perfume, according to the patent literature.
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