公开(公告)号：US5427613A

公开(公告)日：1995-06-27

申请号：US313885

申请日：1994-09-28

Applicant: Thomas J. Arnold

Inventor： Thomas J. Arnold

IPC: A61K6/05 ,  A61K6/083 ,  A61K6/06

CPC classification number: A61C5/007 ,  A61K6/027 ,  A61K6/05 ,  A61K6/0835

Abstract: A restoration for restoring a lesion in a tooth and method for making the same. The restoration comprises a layer of glass ionomer cement bonded to the lesion and a layer of amalgam disposed on the layer of glass ionomer cement. The restoration is formed by the process of applying a layer of wet glass ionomer cement on the lesion, placing a wet dental amalgam directly on the wet glass ionomer cement, and allowing the wet glass ionomer cement and the wet amalgam to harden to bond the amalgam to the tooth. Various modifications to the glass ionomer cement are disclosed to either improve the bond of the restoration's amalgam to the tooth or to enhance the cement's use in various dental procedures. Also disclosed are various dental procedures using the restoration and method of making the restoration which results in the resolution of certain shortcomings of current like procedures.

Abstract translation: 用于恢复牙齿中的病变的恢复及其制造方法。 该修复物包括粘结在病变上的玻璃离聚物粘合剂层和设置在玻璃离聚物粘固剂层上的一层汞齐。 通过在病变上涂一层湿玻璃离聚物粘固剂，将湿式牙科汞合金直接放置在湿玻璃离聚物粘固剂上，并使湿玻璃离聚物粘固剂和湿汞齐硬化粘合汞齐的工艺， 到牙齿 公开了对玻璃离子交联聚合物水泥的各种改进，以改善修复体的汞齐与牙齿的结合，或提高水泥在各种牙科手术中的用途。 还公开了使用恢复的各种牙科手术和进行恢复的方法，其导致解决当前类似程序的某些缺点。

公开(公告)号：US5281641A

公开(公告)日：1994-01-25

申请号：US029635

申请日：1993-03-11

Applicant: Hiroshi Nishimura ,  Shousuke Ito ,  Masao Nakano ,  Sunao Kaneda ,  Kayoko Adachi

Inventor： Hiroshi Nishimura ,  Shousuke Ito ,  Masao Nakano ,  Sunao Kaneda ,  Kayoko Adachi

IPC: A61K6/00 ,  A61K6/08 ,  A61K6/083 ,  A61L24/00 ,  C08K5/55

CPC classification number: A61K6/027

Abstract: A dental or surgical adhesive filler containing (a) a polymerizable acrylic acid or methacrylic acid derivative, (b) a vinyl polymer powder, (c) an organic boron compound as a curing agent, and optionally, a polar organic compound and an inert diluent. The advantage of the above dental or surgical adhesive filler is that it is easy to handle due to stability in curing time and freedom of ignition.

Abstract translation: 一种牙科或手术粘合剂填充剂，其包含（a）可聚合丙烯酸或甲基丙烯酸衍生物，（b）乙烯基聚合物粉末，（c）作为固化剂的有机硼化合物，以及任选的极性有机化合物和惰性稀释剂 。 上述牙科或手术粘合剂填充剂的优点在于其易于处理，因为固化时间的稳定性和点火自由度。

公开(公告)号：US5080589A

公开(公告)日：1992-01-14

申请号：US453977

申请日：1989-12-20

Applicant: Agneta E. Oden ,  Hans T. Rostvall

Inventor： Agneta E. Oden ,  Hans T. Rostvall

IPC: A61C5/77 ,  A61C13/00 ,  A61K6/027 ,  A61K6/06

CPC classification number: A61C13/0003 ,  A61C5/002 ,  A61C5/10 ,  A61K6/0008 ,  A61K6/0017 ,  A61K6/0073 ,  A61K6/0094 ,  A61K6/0215 ,  A61K6/0235 ,  A61K6/024 ,  A61K6/025 ,  A61K6/027 ,  A61K6/0276

Abstract: The present invention relates to an artificial tooth crown composed of a prefabricated coping designed for artificial strength densely sintered ceramic material with powder metallurgical methods. The tooth crown is given the final shape by a veneer material attached to the external surface of the coping by e.g., firing or dental porcelain. The tooth crown can be made in less manufacturing time with an increase in the strength and the accuracy to shape.

Abstract translation: 本发明涉及一种人造牙冠，其由设计用于人造或天然邻接的预制构架构成。 应力优选由具有粉末冶金方法的高强度致密烧结陶瓷材料制成。 通过例如通过附接到紧固件的外表面的单板材料将齿冠赋予最终形状。 烧牙牙瓷。 根据本发明的方法制造牙冠基本上减小了齿冠的制造时间，同时强度和形状精度增加。

公开(公告)号：US4440878A

公开(公告)日：1984-04-03

申请号：US340687

申请日：1982-01-20

Applicant: Haruyuki Kawahara ,  Teruo Makita ,  Shozo Kudo ,  Takashi Funakoshi

Inventor： Haruyuki Kawahara ,  Teruo Makita ,  Shozo Kudo ,  Takashi Funakoshi

IPC: A61K6/027 ,  A61K6/08 ,  A61K6/083 ,  A61L24/00 ,  A61L27/16 ,  A61L27/44 ,  C08K3/28

CPC classification number: A61L27/446 ,  A61K6/0073 ,  A61K6/0088 ,  A61K6/0091 ,  A61K6/027 ,  A61K6/033 ,  A61L24/0089 ,  A61L27/16 ,  A61L27/44 ,  A61L2430/12

Abstract: Resin-forming material suitable for medical or dental use comprising tetramethylolmethane tri- or tetracrylate or tetramethylolmethane tri- or tetramethacrylate; and implant material suitable for medical or dental use comprising nitride of at least one member of metal selected from the group consisting of Group IVB, Group VB and Group VIB in the periodic table of elements and boron, aluminum and silicon and having Mohs' scale of hardness of at least 7.

公开(公告)号：US1935418A

公开(公告)日：1933-11-14

申请号：US52677631

申请日：1931-03-31

Applicant: WERNER SALZMANN ,  RUDOLF FUNKE

Inventor： WERNER SALZMANN ,  RUDOLF FUNKE

IPC: A61K6/027

CPC classification number: A61K6/027 ,  A61K6/0073 ,  A61K6/0088 ,  A61K6/0091 ,  A61K6/0612 ,  A61K6/0643

公开(公告)号：US20190216689A1

公开(公告)日：2019-07-18

申请号：US16318610

申请日：2017-07-20

Applicant: TOKUYAMA DENTAL CORPORATION

Inventor： Miki HITOMI ,  Ayumu GYAKUSHI ,  Kei NAKASHIMA

IPC: A61K6/00 ,  A61K6/083 ,  A61K6/027

CPC classification number: A61K6/0017 ,  A61K6/00 ,  A61K6/0047 ,  A61K6/027 ,  A61K6/083

Abstract: The present invention provides a powder-liquid type denture base liner comprising: a powder material including (A) uncrosslinked resin particles, (B) an organic peroxide, (C) a pyrimidine trione derivative, and (D) an organic metal compound; and a liquid material including (E) a radical polymerizable monomer and (F) an aromatic amine compound, wherein the powder-liquid denture base liner is characterized in that the (C) pyrimidine trione derivative is 0.0002-1.0 mass parts per 100 mass parts of (E) radical polymerizable monomer.

公开(公告)号：US20180133113A1

公开(公告)日：2018-05-17

申请号：US15574631

申请日：2016-04-20

Applicant: GC Corporation

Inventor： Tomohiro HOSHINO ,  Go MASHIO ,  Tatsuya FUJIMOTO ,  Masatoshi YOSHINAGA ,  Hayato YOKOHARA ,  Daisuke OHTA ,  Takuya SATO

IPC: A61K6/02 ,  A61C13/00 ,  A61C13/083

CPC classification number: A61K6/0205 ,  A61C13/0022 ,  A61C13/083 ,  A61K6/027 ,  A61K6/0273 ,  A61K6/0612

Abstract: In order to provide a material for forming a dental prosthesis which does not require further heat treatment after machining and can improve cutting ability even after obtaining necessary strength, the material for a dental prosthesis comprises 60.0 mass % or more and 80.0 mass % or less of SiO2, 10.0 mass % or more and 20.0 mass % or less of Li2O, and 5.1 mass % or more and 10.0 mass % or less of Al2O3.

公开(公告)号：US09862813B2

公开(公告)日：2018-01-09

申请号：US14915639

申请日：2014-09-03

Applicant: Joseph Bringley

Inventor： Joseph F Bringley ,  Patrick M Lambert

IPC: A61K6/083 ,  C08L67/00 ,  C08K9/04 ,  A61K6/00 ,  A61K6/02 ,  A61K6/027 ,  C08L33/14

CPC classification number: C08K9/04 ,  A61K6/0005 ,  A61K6/0008 ,  A61K6/0085 ,  A61K6/0235 ,  A61K6/024 ,  A61K6/0245 ,  A61K6/025 ,  A61K6/027 ,  C08L33/14 ,  A61K6/083 ,  C08L33/08 ,  C08L33/10 ,  A61K6/0017 ,  C08L5/08 ,  C08L5/04 ,  C08L67/00

Abstract: The present invention relates to polymeric composites comprising inorganic fillers and organic, or organometallic, polymers. The filler compositions are used in the preparation of inorganic-organic polymeric composites, and, in particular, light curable composites. The composite fillers are used in dental applications, such as tooth restorations, for example, cavity fillings, adhesive compositions, veneers, crowns, bridges and teeth replacements. The inventive composition is a composite filler comprising porous inorganic particles having a diameter of 2-25 microns and a polymer occupying the pores of the porous inorganic particles, wherein the composite filler has a diameter of 2-25 microns.

公开(公告)号：US20170157293A1

公开(公告)日：2017-06-08

申请号：US14232579

申请日：2011-07-13

Applicant: JEAN-PIERRE COUGOULIC

Inventor： JEAN-PIERRE COUGOULIC

IPC: A61L27/44 ,  A61L27/48 ,  A61L27/58 ,  A61L27/54 ,  A61L27/46 ,  A61K6/033 ,  A61K6/027 ,  A61K6/087 ,  A61K6/00 ,  B29B7/00 ,  B29B7/82 ,  B29B7/90 ,  B29B9/06 ,  B29B9/14 ,  B29C45/00 ,  B29C71/00 ,  A61F2/30 ,  A61L27/18

CPC classification number: A61L27/446 ,  A61F2/30965 ,  A61F2002/2817 ,  A61F2002/30065 ,  A61K6/0067 ,  A61K6/027 ,  A61K6/033 ,  A61K6/087 ,  A61L27/18 ,  A61L27/44 ,  A61L27/46 ,  A61L27/48 ,  A61L27/54 ,  A61L27/58 ,  A61L2300/10 ,  A61L2300/112 ,  A61L2400/12 ,  A61L2430/02 ,  B29B7/002 ,  B29B7/82 ,  B29B7/90 ,  B29B9/06 ,  B29B9/14 ,  B29C45/0001 ,  B29C45/0005 ,  B29C45/0053 ,  B29C71/0009 ,  B29C2071/0027 ,  B29K2071/00 ,  B29K2105/06 ,  B29K2105/251 ,  B29L2031/753 ,  C08L71/12

Abstract: A part adapted for in vivo endosseous implantation made up of a material comprising a thermoplastic organic binder and a fiber charge. The fibers located in a surface layer of the part are mostly delaminated from the binder over all or part of their length. Also, a method for manufacturing such a part.

公开(公告)号：US20170105906A1

公开(公告)日：2017-04-20

申请号：US14756809

申请日：2015-10-17

Applicant: James D. Welch ,  Janet M. Wehrli

Inventor： James D. Welch ,  Janet M. Wehrli

IPC: A61K6/06 ,  A61K6/087 ,  A61K6/00 ,  A61K6/027

CPC classification number: A61K6/0668 ,  A61K6/0017 ,  A61K6/0047 ,  A61K6/027 ,  A61K6/087

Abstract: A method of smoothing teeth is disclosed, the utility of which is based on surprising empirical evidence achieved via practice of a method involving application of calcium thereto and maintaining it in contact therewith by application of a composition of matter that adheres to said teeth.