发明公开
- 专利标题： Oral composition
- 专利标题（中）： Orale Zusammensetzung。
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申请号： EP87304937.3申请日： 1987-06-03
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公开(公告)号： EP0253486A1公开(公告)日： 1988-01-20
- 发明人: Ishii, Shigeru , Yamamoto, Mizuya , Yamazaki, Yoji
- 申请人： LION CORPORATION
- 申请人地址： 3-7, Honjo 1-chome Sumida-ku Tokyo JP
- 专利权人： LION CORPORATION
- 当前专利权人： LION CORPORATION
- 当前专利权人地址： 3-7, Honjo 1-chome Sumida-ku Tokyo JP
- 代理机构： Fisher, Bernard
- 优先权： JP154772/86 19860630
- 主分类号： A61K7/22
- IPC分类号： A61K7/22 ; A61K7/16
摘要：
An oral composition containing, as essential components, (i) at least one member selected from the group consisting of hydroxamic acids having the formula (I) and the salts thereof:
R - CH₂ - CO - NHOH .......... (I)
wherein R represents an alkyl group or an alkoxyphenyl group and (ii) at least one member selected from the group consisting of proteins, peptides, amino acids and the salts thereof as an astringent inhibitor.
This oral composition can effectively inhibit particular astringency caused by hydrohexamic acids or the salts thereof and has good foaming properties and a pleasant feeling upon application.
R - CH₂ - CO - NHOH .......... (I)
wherein R represents an alkyl group or an alkoxyphenyl group and (ii) at least one member selected from the group consisting of proteins, peptides, amino acids and the salts thereof as an astringent inhibitor.
This oral composition can effectively inhibit particular astringency caused by hydrohexamic acids or the salts thereof and has good foaming properties and a pleasant feeling upon application.
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