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    Dental Composite Resin Cement, Dental Primer and Dental Adhesive Kit Containing Them
    1.
    发明申请
    Dental Composite Resin Cement, Dental Primer and Dental Adhesive Kit Containing Them 有权
    牙科复合树脂水泥，牙科底漆和牙科粘合剂包含它们

    公开(公告)号：US20090048366A1

    公开(公告)日：2009-02-19

    申请号：US11815098

    申请日：2006-02-03

    申请人： Keisuke Torii ,  Hisaki Tanaka ,  Toshihide Fujii ,  Yoshiaki Kohro ,  Mikito Deguti

    发明人： Keisuke Torii ,  Hisaki Tanaka ,  Toshihide Fujii ,  Yoshiaki Kohro ,  Mikito Deguti

    IPC分类号： A61K6/08 ,  A61K6/087

    CPC分类号： A61K6/0091 ,  A61K6/0023 ,  A61K6/0029 ,  A61K6/083 ,  C08L33/00 ,  C08L31/04 ,  C08L25/04

    摘要： The present invention provides a dental resin cement which is excellent in a mechanical strength, workability and storage stability, and a dental primer which significantly improves adhesiveness of the dental resin cement both to enamel and dentin of a tooth. According to the present invention, a salt of barbituric acid is used as a polymerization initiator in the dual-cure two-paste type dental resin cement being excellent in workability and storage stability to improve the storage stability, and a primer containing barbituric acid and amine is applied to a surface of a tooth to significantly improve adhesiveness of the dental resin cement both to enamel and dentin of teeth.

    摘要翻译： 本发明提供了一种牙科用树脂水泥，其机械强度，加工性和保存稳定性优异，牙科底漆可显着提高牙科用树脂水泥与牙釉质和牙本质的粘合性。 根据本发明，在双重固化双糊型牙科用树脂水泥中使用巴比妥酸盐作为聚合引发剂，其加工性和储存稳定性优异，以提高储存稳定性，含有巴比妥酸和胺的底漆 施加到牙齿的表面以显着提高牙科用树脂水泥对牙釉质和牙本质的粘附性。

    DENTAL RESIN-BASED CEMENT COMPOSITION
    3.
    发明申请
    DENTAL RESIN-BASED CEMENT COMPOSITION 审中-公开
    基于树脂的水泥组合物

    公开(公告)号：US20090301346A1

    公开(公告)日：2009-12-10

    申请号：US12448049

    申请日：2006-12-06

    申请人： Hisaki Tanaka ,  Toshihide Fujii ,  Yoshiaki Kohro ,  Keisuke Torii ,  Mikito Deguchi

    发明人： Hisaki Tanaka ,  Toshihide Fujii ,  Yoshiaki Kohro ,  Keisuke Torii ,  Mikito Deguchi

    IPC分类号： A61K6/02

    CPC分类号： A61K6/0023 ,  A61K6/0017 ,  A61K6/083 ,  A61K6/09 ,  C08L33/04 ,  C08L75/16

    摘要： The present invention provides a dental resin cement composition comprising at least two kinds of pastes, one kind of a paste comprising (a) 20 to 50 parts by weight of a polymerizable monomer composition and (b) 50 to 80 parts by weight of a filler consisting of an inorganic compound, or an organic composite comprising an inorganic compound, amounts of (a) and (b) being based on conversion of 100 parts by weight of the dental resin-based cement composition paste, and the filler (b) comprising (c) 2.0 to 10.0 parts by weight of fine silica particles based on the above conversion, and having (d) a yield viscosity of from 100 to 3,000 [Pa·s], and (e) a thixotropy index of 3.0 or more; and another kind of a paste having the same constituent features (a) to (c) and (e) except that the paste has (d) a yield viscosity of from 70 to 4,000 [Pa·s], wherein upon use, the at least two kinds of pastes are used by mixing them.

    摘要翻译： 本发明提供一种牙科用树脂水泥组合物，其包含至少两种糊剂，一种糊剂，其包含（a）20至50重量份的可聚合单体组合物和（b）50至80重量份的填料 由无机化合物或包含无机化合物的有机复合物组成，（a）和（b）的量是基于100重量份的基于牙科树脂的水泥组合物糊料的转化率和填料（b），其包含 （c）基于上述转化率为2.0至10.0重量份的二氧化硅微粒，并且（d）100至3,000 [Pa.s]的屈服粘度，和（e）触变指数为3.0以上; 和具有相同组成特征（a）至（c）和（e）的另一种糊状物，不同之处在于糊料具有（d）70至4,000 [Pa.s]的屈服粘度，其中在使用时， 混合使用最少两种糊剂。

    Two-paste type dental self-adhesive resin cement
    4.
    发明申请
    Two-paste type dental self-adhesive resin cement 有权
    双糊型牙科自粘树脂水泥

    公开(公告)号：US20100010115A1

    公开(公告)日：2010-01-14

    申请号：US12318099

    申请日：2008-12-22

    申请人： Yoshiaki Kohro ,  Hisaki Tanaka ,  Keisuke Torii ,  Toshiyuki Nakatsuka ,  Mikito Deguchi

    发明人： Yoshiaki Kohro ,  Hisaki Tanaka ,  Keisuke Torii ,  Toshiyuki Nakatsuka ,  Mikito Deguchi

    IPC分类号： A61K6/083

    CPC分类号： C09J143/02 ,  A61K6/083 ,  A61K6/087 ,  C09J2201/61 ,  C08L33/00 ,  C08L63/00

    摘要： The present invention provides a dental self-adhesive resin cement having clinically-acceptable adherability for various adherends without pre-treatment with primers. Specifically, there is provided the dental self-adhesive composite resin cement comprising: (a) a radical polymerizable monomer, (b) a polymerizable monomer having a phosphonic acid group and/or a phosphoric acid ester group, (c) a polymerizable monomer having a dibasic acid carboxyl group, (d) a filler, and (e) a polymerization catalyst.

    摘要翻译： 本发明提供了一种具有临床上可接受的粘附性的牙科自粘性树脂粘合剂，而不用引物进行预处理。 具体地说，提供了一种牙科用自粘合复合树脂胶泥，其包含：（a）自由基聚合性单体，（b）具有膦酸基和/或磷酸酯基的聚合性单体，（c） 二元酸羧基，（d）填料和（e）聚合催化剂。

    Two-paste type dental self-adhesive resin cement
    5.
    发明授权
    Two-paste type dental self-adhesive resin cement 有权
    双糊型牙科自粘树脂水泥

    公开(公告)号：US08183306B2

    公开(公告)日：2012-05-22

    申请号：US12318099

    申请日：2008-12-22

    申请人： Yoshiaki Kohro ,  Hisaki Tanaka ,  Keisuke Torii ,  Toshiyuki Nakatsuka ,  Mikito Deguchi

    发明人： Yoshiaki Kohro ,  Hisaki Tanaka ,  Keisuke Torii ,  Toshiyuki Nakatsuka ,  Mikito Deguchi

    IPC分类号： A61K6/08

    CPC分类号： C09J143/02 ,  A61K6/083 ,  A61K6/087 ,  C09J2201/61 ,  C08L33/00 ,  C08L63/00

    摘要： The present invention provides a dental self-adhesive resin cement having clinically-acceptable adherability for various adherends without pre-treatment with primers. Specifically, there is provided the dental self-adhesive composite resin cement comprising: (a) a radical polymerizable monomer, (b) a polymerizable monomer having a phosphonic acid group and/or a phosphoric acid ester group, (c) a polymerizable monomer having a dibasic acid carboxyl group, (d) a filler, and (e) a polymerization catalyst.

    摘要翻译： 本发明提供了一种具有临床上可接受的粘附性的牙科自粘性树脂粘合剂，而不用引物进行预处理。 具体地说，提供了一种牙科用自粘合复合树脂胶泥，其包含：（a）自由基聚合性单体，（b）具有膦酸基和/或磷酸酯基的聚合性单体，（c） 二元酸羧基，（d）填料和（e）聚合催化剂。

    COLOR TEST COMPOSITION FOR DENTAL TREATMENT
    8.
    发明申请
    COLOR TEST COMPOSITION FOR DENTAL TREATMENT 审中-公开
    用于牙科治疗的颜色测试组合物

    公开(公告)号：US20100209879A1

    公开(公告)日：2010-08-19

    申请号：US12640046

    申请日：2009-12-17

    申请人： Junji Fukuchi ,  Keisuke Torii ,  Noriyuki Negoro

    发明人： Junji Fukuchi ,  Keisuke Torii ,  Noriyuki Negoro

    IPC分类号： A61C5/08 ,  A61C19/00 ,  G01N21/00

    CPC分类号： A61K6/083 ,  C08L33/00

    摘要： A dental tone match checking material is provided that makes possible the elaboration of better esthetics than in the prior art. The present invention is a dental tone match checking material and relates to a dental tone match checking material, wherein the difference (n1−n0) between the refractive index n1 of this material and the refractive index no of the cured product from the dental cement that is checked with the dental tone match checking material is in the range from −0.040 to +0.020.

    摘要翻译： 提供了一种牙科配合检查材料，其使得可以比现有技术更好地形成美观。 本发明是一种牙科色调匹配检查材料，涉及一种牙科配色检查材料，其中该材料的折射率n1与来自牙科粘固剂的固化产物的折射率为零之间的差（n1-n0） 用牙科调查检查材料检查在-0.040到+0.020的范围内。