发明授权
- 专利标题: Oral preparation and chewing gum
- 专利标题(中): 口服制剂和口香糖
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申请号: US10533080申请日: 2003-10-31
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公开(公告)号: US08206689B2公开(公告)日: 2012-06-26
- 发明人: Kazuhiko Kato , Yoshinori Murakami , Yoshiyuki Muroi , Manabu Tonomura , Mitsuyoshi Kashiwagi
- 申请人: Kazuhiko Kato , Yoshinori Murakami , Yoshiyuki Muroi , Manabu Tonomura , Mitsuyoshi Kashiwagi
- 申请人地址: JP Tokyo
- 专利权人: Kao Corporation
- 当前专利权人: Kao Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2002-356013 20021031; JP2002-346534 20021128; JP2002-382568 20021227
- 国际申请: PCT/JP03/14035 WO 20031031
- 国际公布: WO2004/039343 WO 20040513
- 主分类号: A61K8/00
- IPC分类号: A61K8/00 ; A61K8/21
摘要:
The invention provides an oral preparation or a chewing gum comprising an organic acid and/or inorganic acid and a fluoride ion supplying compound, wherein a light scattering layer is formed inside enamel of the teeth when the oral preparation or the chewing gum is applied to teeth. An internal tooth colored layer in the enamel is masked by the light scattering layer, and a white appearance is imparted to the teeth.
公开/授权文献
- US20060099153A1 Oral preparation and chewing gum 公开/授权日:2006-05-11
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