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Bleach Activator Patented by P&G



Published May 5, 2008
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Patent No. US 7,358,220 B2:
An alkoxylated polyol containing bleach activating terminating functional groups, has been patented by Procter & Gamble. The polyol source comprises at least two hydroxy moieties, at least one of the hydroxy moieties further comprising an alkoxy moiety. The alkoxy moiety is selected from the group consisting of ethoxy, propoxy, butoxy and mixtures thereof.


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