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1. 发明授权

US4650843A Soft contact lens 失效
标题翻译：柔软的隐形眼镜
公开(公告)号：US4650843A
公开(公告)日：1987-03-17
申请号：US687501
申请日：1985-01-02
申请人： Yuuichi Yokoyama , Eiichi Masuhara , Yoshinori Kadoma , Niro Tarumi , Makoto Tsuchiya
发明人： Yuuichi Yokoyama , Eiichi Masuhara , Yoshinori Kadoma , Niro Tarumi , Makoto Tsuchiya
IPC分类号： C08F220/28 , G02B1/04 , C08F214/18 , G02C7/04
CPC分类号： C08F220/28 , G02B1/043
摘要： When trifluoroethyl methacrylate, hexafluoroisopropyl methacrylate, pentafluoro-n-propyl methacrylate and/or pentafluoro-n-butyl methacrylate which are fluorine-containing monomers, are added to a conventional monomer mixture for producing a soft contact lens, the resulting soft contact lens has the same optical properties and elasticity as conventional soft contact lenses have, and is very superior to the conventional ones in resistance to deposit and in shape stability.
摘要翻译：当将甲基丙烯酸六氟异丙酯，甲基丙烯酸六氟异丙酯，甲基丙烯酸五氟正丙酯和/或甲基丙烯酸五氟正丁酯作为含氟单体添加到用于制备软性隐形眼镜的常规单体混合物中时，所得软性隐形眼镜具有与传统的软性隐形眼镜相同的光学性质和弹性具有并且非常优于传统的柔性隐形眼镜在抵抗沉积和形状稳定性方面。

2. 发明申请

US20080039592A1 Dental Polymerizable Composition 有权
标题翻译：牙科可聚合组合物
公开(公告)号：US20080039592A1
公开(公告)日：2008-02-14
申请号：US11659811
申请日：2005-08-11
申请人： Hideo Sawada , Junji Tagami , Toru Nikaido , Khairul Matin , Yoshinori Kadoma , Eiichi Masuhara , Koichi Okada , Junichi Yamauchi
发明人： Hideo Sawada , Junji Tagami , Toru Nikaido , Khairul Matin , Yoshinori Kadoma , Eiichi Masuhara , Koichi Okada , Junichi Yamauchi
IPC分类号： C08G61/02 , A61C5/00
CPC分类号： A61K6/083 , A61K6/0017 , A61K6/0023 , C08L33/00
摘要： A dental polymerizable composition comprising (a) a fluorine compound comprising a chain polymer having a main chain comprising a monomer unit having a hydrophilic group, and terminal groups comprising a fluoroalkyl group at each of both ends of the main chain; (b) a polymerizable monomer; and (c) a polymerization initiator. The dental polymerizable composition can be suitably used, for example, for dental composite resins, such as dental composite filler materials, crowning materials, and bonding materials; dental adhesive agents, such as teeth-straightening adhesive agents, cavity-coating adhesive agents, and tooth fissure sealing materials; denture base materials, denture base mucosal adjusting materials, fissure sealants, coating agents applied to tooth surface or dental prosthetic, surface glazes, and the like, and especially for various coating applications, for example, a fissure sealant, a coating agent to tooth surface or dental prosthetic, surface stains or a surface glaze, a hypersensitive inhibitor, a dental manicure, or the like.
摘要翻译： 1.一种牙科用聚合性组合物，其含有（a）含有具有主链的链状聚合物的氟化合物，所述主链含有具有亲水基团的单体单元和在所述主链的两端各自含有氟代烷基的末端基团; （b）可聚合单体; 和（c）聚合引发剂。牙科用聚合性组合物可以适用于例如牙科用复合树脂，例如牙科复合填料，冠状材料和粘合材料; 牙齿粘合剂如牙齿矫直粘合剂，空腔涂布粘合剂和牙齿裂缝密封材料; 义齿基材，假牙基底粘膜调节材料，裂缝密封剂，涂在牙齿表面上的涂布剂或牙齿假体，表面釉料等，特别是用于各种涂覆应用，例如裂缝密封剂，牙齿表面涂层剂或牙齿假体，表面污渍或表面釉，过敏性抑制剂，牙齿修指甲等。

3. 发明授权

US06951463B2 Dental and oralogic composition 有权
标题翻译：牙科和口头组成
公开(公告)号：US06951463B2
公开(公告)日：2005-10-04
申请号：US09728121
申请日：2000-12-04
申请人： Eiichi Masuhara , Yoshinori Kadoma , Junichi Yamauchi , Koichi Okada , Satoshi Yamaguchi
发明人： Eiichi Masuhara , Yoshinori Kadoma , Junichi Yamauchi , Koichi Okada , Satoshi Yamaguchi
IPC分类号： A61K6/02 , A61K6/083 , A61C15/00 , A61C5/00 , A61K7/18 , A61K7/20
CPC分类号： A61K6/0017 , A61K6/007
摘要： The first embodiment of present invention provides a composition, which includes:(a) a photocatalytic titanium oxide or a photocatalytic titanium oxide precursor;(b) at least one selected from the group including: a silicon compound having the following formula (I): wherein X1, X2, X3 and X4 each independently represent an alkoxy group or a halogen atom, a hydrolyzate of the silicon compound (I), a silicone resin, silicone resin precursor and silica; and (c) a liquid medium. Another embodiment of the present invention provides a dental and oralogic composition, that includes a photocatalytic titanium oxide or a photocatalytic titanium oxide precursor. Another embodiment of the present invention provides a dental and oralogic composition, that includes a photocatalytic titanium oxide or a photocatalytic titanium oxide precursor, and a liquid medium. The composition of the present invention is particularly suitable in dental and oral care, and other embodiments of the present invention provide methods of making and using the above-described compositions.
摘要翻译：本发明的第一个实施方案提供一种组合物，其包括：（a）光催化氧化钛或光催化氧化钛前体; （b）选自下列的至少一种：包括具有下式（I）的硅化合物：其中X 1，X 2，X 3， / O 4和X 4各自独立地表示烷氧基或卤素原子，硅化合物（I）的水解产物，有机硅树脂，有机硅树脂前体和二氧化硅; 和（c）液体介质。本发明的另一个实施方案提供了一种牙科和口腔学组合物，其包括光催化氧化钛或光催化氧化钛前体。本发明的另一个实施方案提供了一种牙科和口腔学组合物，其包括光催化氧化钛或光催化氧化钛前体和液体介质。本发明的组合物特别适用于牙科和口腔护理，本发明的其它实施方案提供制备和使用上述组合物的方法。

4. 发明授权

US4923905A Light curable dental composition 失效
标题翻译：光固化牙科组合物
公开(公告)号：US4923905A
公开(公告)日：1990-05-08
申请号：US160621
申请日：1988-02-26
申请人： Eiichi Masuhara , Yoshinori Kadoma , Takeo Matsumoto , Takeshi Komai , Eiichi Yamada , Osamu Nakachi , Godo Irukayama
发明人： Eiichi Masuhara , Yoshinori Kadoma , Takeo Matsumoto , Takeshi Komai , Eiichi Yamada , Osamu Nakachi , Godo Irukayama
IPC分类号： A61K6/083 , C08F2/50 , C08F4/36
CPC分类号： A61K6/083 , C08F2/50 , Y10S522/908
摘要： A light curable dental composition is provided. The composition comprises an ethylenic unsaturated compound and a light polymerization initiator. The light polymerization initiator is a combination of an .alpha.-diketone and a polyperoxy ester containing a benzophenone group and represented by the general formula (I) of: ##STR1## wherein R.sub.1 and R.sub.1 ' represent a tertiary alkyl group or a tertiary aralkyl group and R.sub.2 and R.sub.2 ' represent a hydrogen atom, a tertiary alkoxy group or a tertiary aralkyloxy group.

5. 发明授权

US07683103B2 Dental polymerizable composition 有权
标题翻译：牙科可聚合组合物
公开(公告)号：US07683103B2
公开(公告)日：2010-03-23
申请号：US11659811
申请日：2005-08-11
申请人： Hideo Sawada , Junji Tagami , Toru Nikaido , Khairul Matin , Yoshinori Kadoma , Eiichi Masuhara , Koichi Okada , Junichi Yamauchi
发明人： Hideo Sawada , Junji Tagami , Toru Nikaido , Khairul Matin , Yoshinori Kadoma , Eiichi Masuhara , Koichi Okada , Junichi Yamauchi
IPC分类号： A61K6/00
CPC分类号： A61K6/083 , A61K6/0017 , A61K6/0023 , C08L33/00
摘要： A dental polymerizable composition comprising (a) a fluorine compound comprising a chain polymer having a main chain comprising a monomer unit having a hydrophilic group, and terminal groups comprising a fluoroalkyl group at each of both ends of the main chain; (b) a polymerizable monomer; and (c) a polymerization initiator. The dental polymerizable composition can be suitably used, for example, for dental composite resins, such as dental composite filler materials, crowning materials, and bonding materials; dental adhesive agents, such as teeth-straightening adhesive agents, cavity-coating adhesive agents, and tooth fissure sealing materials; denture base materials, denture base mucosal adjusting materials, fissure sealants, coating agents applied to tooth surface or dental prosthetic, surface glazes, and the like, and especially for various coating applications, for example, a fissure sealant, a coating agent to tooth surface or dental prosthetic, surface stains or a surface glaze, a hypersensitive inhibitor, a dental manicure, or the like.
摘要翻译： 1.一种牙科用聚合性组合物，其含有（a）含有具有主链的链状聚合物的氟化合物，所述主链含有具有亲水基团的单体单元和在所述主链的两端各自含有氟代烷基的末端基团; （b）可聚合单体; 和（c）聚合引发剂。牙科用聚合性组合物可以适用于例如牙科用复合树脂，例如牙科复合填料，冠状材料和粘合材料; 牙齿粘合剂如牙齿矫直粘合剂，空腔涂布粘合剂和牙齿裂缝密封材料; 义齿基材，假牙基底粘膜调节材料，裂缝密封剂，涂在牙齿表面上的涂布剂或牙齿假体，表面釉料等，特别是用于各种涂覆应用，例如裂缝密封剂，牙齿表面涂层剂或牙齿假体，表面污渍或表面釉，过敏性抑制剂，牙齿修指甲等。

6. 发明授权

US4746685A Light curable dental composition 失效
标题翻译：光固化牙科组合物
公开(公告)号：US4746685A
公开(公告)日：1988-05-24
申请号：US768546
申请日：1985-08-23
申请人： Eiichi Masuhara , Yoshinori Kadoma , Takeo Matsumoto , Takeshi Komai , Eiichi Yamada , Osamu Nakachi , Godo Irukayama
发明人： Eiichi Masuhara , Yoshinori Kadoma , Takeo Matsumoto , Takeshi Komai , Eiichi Yamada , Osamu Nakachi , Godo Irukayama
IPC分类号： A61K6/083 , C08F2/50 , C08F4/36 , A61K6/08 , C08F4/14
CPC分类号： A61K6/083 , C08F2/50 , Y10S522/908
摘要： A light curable dental composition is provided. The composition comprises an ethylenic unsaturated compound and a light polymerization initiator. The light polymerization initiator is selected from a combination of an organic peroxide and a pyrylium salt compound of: ##STR1## Wherein R.sub.1, R.sub.2, and R.sub.3 each represents a hydrogen atom, an alkyl group and the like, X stands for an oxygen or sulfur atom and Y for an anionic functional group; a polyperoxy ester containing a benzophenone group; and a combination the polyperoxy ester and an .alpha.-diketone.
摘要翻译：提供了光固化牙科用组合物。该组合物包含烯属不饱和化合物和光聚合引发剂。光聚合引发剂选自以下有机过氧化物和吡喃鎓盐化合物的组合：其中R1，R2和R3各自表示氢原子，烷基等，X表示氧或硫阴离子官能团的原子和Y; 含有二苯甲酮基的聚过氧酯; 以及聚过氧酯和α-二酮的组合。

7. 发明授权

US06388034B2 Metal adhesive compositions and method of bonding articles therewith 失效
标题翻译：金属粘合剂组合物和与其结合物品的方法
公开(公告)号：US06388034B2
公开(公告)日：2002-05-14
申请号：US08913977
申请日：1997-12-18
申请人： Yoshinori Kadoma , Tomomi Nakanishi , Tetsuro Ohta
发明人： Yoshinori Kadoma , Tomomi Nakanishi , Tetsuro Ohta
IPC分类号： C08F2806
CPC分类号： C09J4/00 , C08F228/06 , C08F228/00 , C08F212/00 , C08F220/38
摘要： An adhesive composition for metals including an unsaturated thiirane compound having at least one thiirane group bonded with a saturated carbon atom and having at least one olefin-type double bond is provided. The composition is useful for adhesion of noble metals or noble metal alloys.
摘要翻译：提供一种金属用粘合剂组合物，其包含具有与饱和碳原子键合的至少一种硫杂环丁烷并具有至少一种烯烃型双键的不饱和硫杂环丁烷化合物。该组合物可用于贵金属或贵金属合金的粘合。

8. 发明授权

US5670657A (Meth) arcylic ester derivatives 失效
标题翻译：（甲基）甲酰胺衍生物
公开(公告)号：US5670657A
公开(公告)日：1997-09-23
申请号：US590174
申请日：1996-01-23
申请人： Katsunori Kojima , Yoshinori Kadoma , Kunio Ikemura
发明人： Katsunori Kojima , Yoshinori Kadoma , Kunio Ikemura
IPC分类号： A61K6/00 , C07D339/04 , C08F20/38 , C09J4/00 , C09J4/02 , C07D339/02
CPC分类号： C08F20/38 , C07D339/04 , C09J4/00
摘要： A novel compound useful as a precious metal adhesive component is provided which can exhibit high and durable adhesivity with precious metals, such as gold, silver, platinum, and palladium, and alloys thereof. The compound is a (meth)acrylic ester derivative having a disulfide cyclic group which is represented by the general formula �I!: ##STR1## in which R.sub.1 represents a hydrogen atom or a methyl group, and R.sub.2 represents a C1-C14 alkylene group which may have a substituent.
摘要翻译：提供了可用作贵金属粘合剂组分的新型化合物，其可以与贵金属如金，银，铂和钯及其合金显示出高且耐久的粘合性。该化合物是具有由通式[I]表示的二硫环状基团的（甲基）丙烯酸酯衍生物：甲基，R2表示可具有取代基的C1-C14亚烷基。

9. 发明授权

US5166117A Polymerization initiator composition controlling polymerization at interface and curable composition containing same 失效
标题翻译：聚合引发剂组合物控制界面聚合和含有其的可固化组合物
公开(公告)号：US5166117A
公开(公告)日：1992-11-24
申请号：US758555
申请日：1991-09-12
申请人： Yoji Imai , Yoshinori Kadoma , Toru Kawashima
发明人： Yoji Imai , Yoshinori Kadoma , Toru Kawashima
IPC分类号： A61K6/00 , A61K6/083 , C08F4/00 , C08F4/06 , C08F4/26
CPC分类号： A61K6/0052 , C08F4/00 , C08F4/26
摘要： A polymerization initiator composition controlling polymerization at interface, comprising a (thio)barbituric acid compound represented by the general formula I: ##STR1## wherein R.sup.1 is an alkyl group of 1 to 3 carbon atoms, R.sup.2 and R.sup.3 are independently hydrogen atom or an alkyl group of 1 to 3 carbon atoms, and X is oxygen atom or sulfur atom, and (a) a metal halide represented by the general formula, MY.sub.n wherein M is Cu or Fe, Y is halogen atom, and n is an integer of 2 when M is Cu or an integer of 3 when M is Fe, or (b) a halogen ion-forming compound and M.sup.m -forming compound wherein M is Cu or Fe and m is 2+ when M is Cu or 3+ when M is Fe, and a curable composition comprising the (thio)barbituric acid and radically polymerizable monomer.

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