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专利名称：Compositions and methods for altering the
color of teeth
发明人：Prithwiraj Maitra,Suman K. Chopra,Sayed
Ibrahim,Eugene Pashkovski,Michael Prencipe
申请号：US11168681申请日：20050628
公开号：US20060292088A1公开日：20061228
摘要：Compositions for altering the color of teeth, including tooth-coatingcompositions comprising a colorant and an acrylate polymer. Colorants among thoseuseful herein include whiteness-imparting particulate materials, such as hydroxyapatite.
申请人：Prithwiraj Maitra,Suman K. Chopra,Sayed Ibrahim,Eugene Pashkovski,MichaelPrencipe
地址：Somerset NJ US,Dayton NJ US,Somerset NJ US,Bridgewater NJ US,West WindsorNJ US
国籍：US,US,US,US,US
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