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公开(公告)号:US5374418A
公开(公告)日:1994-12-20
申请号:US16234
申请日:1993-02-11
申请人: Kazushi Oshino , Atsushi Yamagishi , Ryozo Nakai , Yasuteru Eguchi , Tetsuji Iwasaki , Yuichi Hioki
发明人: Kazushi Oshino , Atsushi Yamagishi , Ryozo Nakai , Yasuteru Eguchi , Tetsuji Iwasaki , Yuichi Hioki
IPC分类号: A61K8/41 , A61K8/43 , A61K8/44 , A61K8/49 , A61K8/55 , A61K8/63 , A61K8/66 , A61Q11/00 , A61K7/16 , A61K7/22
摘要: A composition for use in the oral cavity is disclosed. The composition comprises (A) an antibacterial compound represented by the following general formula (1),A.sup.m+ .multidot.X.sub.m.sup.- (1)wherein A.sup.m+ is a nitrogen-containing antibacterial cation and the counter anion X.sup.- represents a monoalkyl phosphate ion, a monoalkenyl phosphate ion, a monoalkyl phosphonate ion, or a monoalkenyl phosphonate ion having a linear or branched alkyl or alkenyl group with 8 to 20 carbon atoms, and m is a valence of the cation A, and (B) a vehicle for use in the oral cavity. It exhibits a remarkablely rapid and continued disinfection effect action against oral cavity bacteria, while providing a good taste. Its disinfection effect is not reduced in the presence of surfactants. In addition, it does not color the tooth.
摘要翻译: 公开了一种用于口腔中的组合物。 该组合物包含(A)由以下通式(1)表示的抗菌化合物,Am + xXm-(1)其中Am +为含氮抗菌阳离子,抗衡阴离子X为磷酸单烷基酯离子,单链烯基磷酸酯 离子,单烷基膦酸根离子或具有碳原子数为8〜20的直链或支链烷基或烯基的单烯基膦酸酯离子,m为阳离子A的化合价,(B)在口腔中使用的载体 。 它对口腔细菌表现出非常快速和持续的消毒效果,同时提供了良好的口味。 在表面活性剂存在下,其消毒效果不会降低。 此外,它不会使牙齿变色。
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公开(公告)号:US5370865A
公开(公告)日:1994-12-06
申请号:US16233
申请日:1993-02-11
申请人: Atsushi Yamagishi , Kazushi Oshino , Ryozo Nakai , Yasuteru Eguchi , Tetsuji Iwasaki , Yuichi Hioki
发明人: Atsushi Yamagishi , Kazushi Oshino , Ryozo Nakai , Yasuteru Eguchi , Tetsuji Iwasaki , Yuichi Hioki
IPC分类号: A61K8/34 , A61K8/43 , A61K8/44 , A61K8/49 , A61K8/55 , A61K8/63 , A61K8/67 , A61Q11/00 , A61K7/16 , A61K7/22
摘要: A composition for use in the oral cavity comprising a monophosphate represented by the following general formula (1), ##STR1## wherein R.sup.1 is a linear or branched alkyl or alkenyl group with 6 to 20 carbon atoms, and may have a substituted fluorine atom; one of X.sup.1 or X.sup.2 is a basic amino acid residual group, while the other is a hydrogen atom, an alkali metal, an ammonium, an alkyl amine, an alkanol amine, or a basic amino acid residual group; and n is an integer from 0 to 4. The composition exhibits a superior action in protecting the tooth surface, is stable, and has a pleasant taste.
摘要翻译: 一种用于口腔的组合物,其包含由以下通式(1)表示的单磷酸酯,其中R 1是具有6至20个碳原子的直链或支链烷基或烯基,并且可以具有取代基 氟原子 X1或X2中的一个是碱性氨基酸残基,而另一个是氢原子,碱金属,铵,烷基胺,链烷醇胺或碱性氨基酸残基; n为0〜4的整数。该组合物在保护牙齿表面方面表现出优异的作用,稳定,味道好。
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公开(公告)号:US5244651A
公开(公告)日:1993-09-14
申请号:US941242
申请日:1992-09-04
摘要: A method of desensitizing hypersensitive dentin is disclosed. The method comprises treating teeth of patients suffering from hypersensitive dentin with a colloid produced by mixing (a) a salt of polyvalent metal and (b) a polyol phosphate and/or a water-soluble salt thereof. The colloid can constrict or occlude dentinal tubules in the tooth dentin, exhibiting a continuous effect on the desensitization of hypersensitive dentin owing to the very high absorptivity of the colloid to teeth. The colloid does not impair taste, and does not produce precipitate near the neutral region, enabling it to be used safely.
摘要翻译: 公开了一种使过敏性牙本质脱敏的方法。 该方法包括用通过混合(a)多价金属盐和(b)多元醇磷酸盐和/或其水溶性盐产生的胶体来治疗患有过敏性牙本质的患者的牙齿。 胶体可以收缩或阻塞牙质牙本质中的牙质小管,由于胶体对牙齿的吸收性非常高,对过敏性牙本质的脱敏具有持续的作用。 胶体不损害味道,并且在中性区域附近不会产生沉淀物,使其能够安全使用。
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公开(公告)号:US06287255B1
公开(公告)日:2001-09-11
申请号:US09418430
申请日:1999-10-15
申请人: Koji Endo , Yasushi Shioya , Masato Hoshi , Ryozo Nakai
发明人: Koji Endo , Yasushi Shioya , Masato Hoshi , Ryozo Nakai
IPC分类号: A61B500
CPC分类号: A61B3/101 , A61B5/4266
摘要: Described is an apparatus for measuring a water transpiration amount, which comprises a barrel-type body having a humidity sensor inside of the body and opening portions on the top and bottom of the body, wherein a gas introductory path for feeding, from the outside of the apparatus, a gas having a predetermined water content to a surface to be measured is disposed at the side wall portion of the body and a freely openable or closable shutter is installed at the bottom opening portion of the body. The apparatus according to the present invention makes it possible to carry out accurate and prompt measurement of a water amount transpired locally from the skin surface, ocular surface or the like without being influenced by the external circumstances such as wind.
摘要翻译: 描述了一种用于测量水分蒸发量的装置,其包括在主体内部具有湿度传感器的桶形体和身体的顶部和底部上的开口部分,其中用于从外部进入的气体导入路径 该装置将具有预定含水量的待测表面的气体设置在主体的侧壁部分,并且可自由打开或关闭的挡板安装在主体的底部开口部分。根据本发明的装置 本发明使得可以不受外部环境(例如风)的影响而对皮肤表面,眼表面等局部地发生的水分量进行准确和及时的测量。
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公开(公告)号:US5700449A
公开(公告)日:1997-12-23
申请号:US544278
申请日:1995-10-17
申请人: Yasushi Katayama , Kouji Maeda , Ryozo Nakai , Yoshiyuki Muroi , Takao Okajima
发明人: Yasushi Katayama , Kouji Maeda , Ryozo Nakai , Yoshiyuki Muroi , Takao Okajima
CPC分类号: A61Q11/00 , A61K8/0275 , A61K8/11 , A61K2800/412
摘要: The dentifrice composition includes capsule particles containing agar as a main component of a coat-forming substance and having an average particle size of from 0.3 to 3 mm, and vehicles for use in oral cavity. It may further contain nonionic surfactants and/or water-insoluble abrasive granules as desired.
摘要翻译: 洁牙剂组合物包含含有琼脂作为涂层形成物质的主要成分并且平均粒径为0.3〜3mm的胶囊颗粒,以及用于口腔的载体。 还可以根据需要进一步含有非离子表面活性剂和/或水不溶性研磨剂颗粒。
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公开(公告)号:US4510074A
公开(公告)日:1985-04-09
申请号:US482440
申请日:1983-04-06
申请人: Ryozo Nakai , Shigeo Inoue , Sumio Arai
发明人: Ryozo Nakai , Shigeo Inoue , Sumio Arai
IPC分类号: A01N33/12 , A01N37/00 , A01N43/40 , A01N57/00 , B27K3/50 , B27K3/52 , C09K15/32 , B05D1/18 , C09K15/16 , C09K15/22
摘要: Disclosed herein is a wood preservative composition comprising the following ingredients (A) and (B):(A) at least one alkyl ammonium compound,(B) at least one polyacid salt selected from the group consisting of condensated homopolyacid salts, condensated heteropolyacid salts, polycarboxylic acid salts and polyphosphonic acid salts.The (B) ingredients improve the anchoring property of the alkyl ammonium compound (A) which is the active ingredient of a wood preservative, thereby obtained a wood preservative with long-lasting preservation effect under the conditions of underground berrying or underwater installation.
摘要翻译: 本文公开了包含以下成分(A)和(B)的木材防腐剂组合物:(A)至少一种烷基铵化合物,(B)至少一种选自缩合的均聚酸盐,缩合的杂多酸盐的多酸盐 ,多羧酸盐和多膦酸盐。 (B)成分改善了作为木材防腐剂活性成分的烷基铵化合物(A)的锚固性能,从而获得了在地下浆果或水下安装条件下具有长久保存作用的木材防腐剂。
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