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    DENTAL PLATE LINER
    1.
    发明申请
    DENTAL PLATE LINER 审中-公开
    牙膏板

    公开(公告)号：US20170007378A1

    公开(公告)日：2017-01-12

    申请号：US15107288

    申请日：2015-01-06

    Applicant: TOKUYAMA DENTAL CORPORATION

    Inventor： Ayumu GYAKUSHI ,  Kouji MATSUSHIGE

    IPC: A61C13/07 ,  A61K6/00

    CPC classification number: A61C13/0025 ,  A61K6/0026

    Abstract: The dental plate liner includes: a paste (i) containing (A) a (meth)acrylic acid-based polymer, and a fluorine-containing (meth)acrylic acid-based polymerizable monomer in which (A) the (meth)acrylic acid-based polymer has a solubility of less than 20 mass %; and a paste (ii) containing a (meth)acrylic acid-based polymerizable monomer in which (A) the (meth)acrylic acid-based polymer has a solubility of 20 mass % or more, and a filler, in which at least one paste selected from the group consisting of the paste (i) and the paste (ii) contains a polymerization initiator, and in which the dental plate liner is used through mixing of the paste (i) and the paste (ii) immediately before use.

    Abstract translation: 牙板衬垫包括：含有（A）（甲基）丙烯酸类聚合物和含氟（甲基）丙烯酸系聚合性单体的糊剂（i），其中（A）（甲基）丙烯酸系聚合物 基聚合物的溶解度小于20质量％; 和含有（甲基）丙烯酸系聚合物的溶解度为20质量％以上的（甲基）丙烯酸类聚合性单体的（甲基）丙烯酸系聚合性单体的糊剂（ii）和填充剂，其中， 从膏（i）和糊剂（ii）组成的组中选择的糊剂含有聚合引发剂，其中通过使用之前将糊状物（i）和糊状物（ii）混合使用牙板衬垫。

    DENTURE, REFERENCE DENTURE, AND DENTURE MANUFACTURING METHOD
    2.
    发明申请
    DENTURE, REFERENCE DENTURE, AND DENTURE MANUFACTURING METHOD 有权

    公开(公告)号：US20220142757A1

    公开(公告)日：2022-05-12

    申请号：US17440218

    申请日：2020-03-04

    Applicant: TOKUYAMA DENTAL CORPORATION

    Inventor： Mana TOYODA ,  Ayumu GYAKUSHI ,  Tatsuya YAMAZAKI

    IPC: A61C13/01 ,  A61C13/10 ,  A61C13/097 ,  A61C11/08

    Abstract: A denture including a denture base where artificial teeth are fixed, the denture base includes a reference denture base member to which the artificial teeth are fixed and an adjusting member formed of a cured body of a curable denture base material, the adjusting member being joined to the reference denture base member, the adjusting member includes an anterior adjusting member that is joined to a mucosal surface of a base anterior region to form an anterior region together with the base anterior region, and a posterior adjusting member that is joined to a mucosal surface of a base posterior region to form a posterior region together with the base posterior region, and at least parts of base edge side distal end regions in the anterior region and the posterior region are formed of the anterior adjusting member and the posterior adjusting member, respectively.

    DENTURE BASE MATERIAL PACKAGE AND METHOD FOR CREATING DENTURE
    4.
    发明申请
    DENTURE BASE MATERIAL PACKAGE AND METHOD FOR CREATING DENTURE 有权

    公开(公告)号：US20240366348A1

    公开(公告)日：2024-11-07

    申请号：US18285805

    申请日：2022-05-13

    Applicant: TOKUYAMA DENTAL CORPORATION

    Inventor： Yusaku SHINAGAWA ,  Ayumu GYAKUSHI ,  Tatsuya YAMAZAKI

    IPC: A61C13/01 ,  B65D1/34 ,  B65D81/18

    Abstract: Provided are a denture base material package capable of improving operation efficiency while securing quality, without being influenced by an operator's skill level, in the production of a denture by a production method for a denture involving using a reference denture, and a production method for a denture involving using the same. A denture base material package includes: a string-shaped molded body obtained by molding a photocurable denture base material having plastic deformability into a string shape; and a light-shielding member having an internal space kept airtight, and accommodating the string-shaped molded body in the internal space. The light-shielding member includes (i) a tray having a groove for accommodating the string-shaped molded body, and (ii) at least one kind of member selected from the group consisting of: a bag body configured to house the tray thereinside; and a lid member configured to seal an opening of the groove.

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