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    CURABLE COMPOSITION, PROCESS OF PRODUCTION AND USE THEREOF
    1.
    发明授权
    CURABLE COMPOSITION, PROCESS OF PRODUCTION AND USE THEREOF 有权

    公开(公告)号：EP2613754B1

    公开(公告)日：2018-10-17

    申请号：EP11750055.3

    申请日：2011-08-23

    申请人： 3M Innovative Properties Company

    发明人： ZECH, Joachim ,  GRUPP, Hendrik ,  KLETTKE, Thomas

    IPC分类号： A61K6/087

    CPC分类号： A61K6/10 ,  A61C9/00 ,  A61K6/087

    摘要： The invention relates to a curable composition to be prepared by mixing a base paste and a catalyst paste, the base paste comprising (A) a hardenable compound comprising at least two aziridine moieties, and (B) a metal containing component containing anions and/or ligands, the metal containing component being present in an amount of about 0.1 to about 5 wt.-%, the metal being selected from Zn, Cu, Co, Ni, Ag and combinations thereof, the anions or ligands being selected from oxide, hydroxyl, (hydro)carbonate, sulphate, nitrate, halide, lactate, benzoate, wolframate, linear or branched aliphatic carboxylic acid anions, ligands having not more than two coordinating moieties and combinations thereof, the catalyst paste comprising (C) a Lewis acid, the composition optionally further comprising (D) a retarder, (E) filler and (F) additive(s). The invention also relates to a kit of parts, the use of a metal containing component as a means for reducing the curing time of a cationically curable composition and a method of taking a dental impression.

    SCANABUTMENT MIT VERGRÖSSERTER SCANFLÄCHE
    2.
    发明公开
    SCANABUTMENT MIT VERGRÖSSERTER SCANFLÄCHE 审中-公开

    公开(公告)号：EP3367959A1

    公开(公告)日：2018-09-05

    申请号：EP16787444.5

    申请日：2016-10-26

    申请人： Kulzer GmbH

    发明人： FUNK, Matthias

    IPC分类号： A61C8/00 ,  A61C9/00

    CPC分类号： A61C8/0001 ,  A61C8/0012 ,  A61C8/0039 ,  A61C8/0048 ,  A61C9/004 ,  A61C13/0004 ,  A61K6/04 ,  A61K6/046 ,  A61K6/083 ,  A61K6/087 ,  A61K6/10

    摘要： The invention relates to a scan abutment (2) for determining the position of the plane of the end face (1.1) of a dental endosseous implant (1), wherein the abutment (2) has an elongate, hollow shaft (4) and a base (3) on the bottom face (4.2) of the shaft (4) and the base (3) can be attached to the end face (1.1) of the implant (1) by means of at least part of the bottom face (8.2) of the base, wherein the base (3) has a cut-out (9) for holding means for fastening the abutment to the implant, which cut-out extends from the top face (8.1) to the bottom face (8.2) of the base (3), wherein the elongate, hollow shaft (4) has a side wall (10), which has at least one through-hole (5a) on the outer periphery of the side wall, whereby a planar surface (6) is formed in the plane (12) between the shaft (4) and the base (3).

    STABILIZED DENTAL IMPRESSION COMPOSITION, KIT OF PARTS AND USE THEREOF
    4.
    发明公开
    STABILIZED DENTAL IMPRESSION COMPOSITION, KIT OF PARTS AND USE THEREOF 审中-公开
    稳定牙印模成分，零部件和使用SET THEREOF

    公开(公告)号：EP2958538A1

    公开(公告)日：2015-12-30

    申请号：EP14708422.2

    申请日：2014-02-20

    申请人： 3M Innovative Properties Company

    发明人： OSSWALD, Peter, U. ,  HOFFMANN, Henning ,  ZECH, Joachim, W.

    IPC分类号： A61K6/10

    CPC分类号： A61K6/10 ,  C08L51/085

    摘要： The invention is related to a dental impression composition which is curable at a temperature below about 50C, the composition comprising: (A) a curable organopolysiloxane polymer as component (A), (B) a crosslinker compound capable of crosslinking said organopolysiloxane polymer as component (B), (C) a catalyst as component (C) capable of catalyzing a crosslinking reaction of component (A) and component (B), (D) a hydrophilizing agent as component (D), (E) a filler as component (E), (F1) a stabilizer as component (F1) selected from compounds comprising a phosphite moiety and mixtures thereof, (F2) a stabilizer as component (F2) selected from antioxidants and mixtures thereof, the composition being present in the form of a base paste and a catalyst paste physically separated from another, the base paste comprising components (A), (B), (D), (E), (F1), (F2), the catalyst paste comprising components (A), (C), (E).

    ALGINATE IMPRESSION MATERIAL FOR DENTAL USE AND CURING AGENT PASTE USED THEREFOR
    8.
    发明公开
    ALGINATE IMPRESSION MATERIAL FOR DENTAL USE AND CURING AGENT PASTE USED THEREFOR 审中-公开
    ALGINAT-ABFORMMATICIAL ZURZAHNÄRZTLICHENVERWENDUNG UND DABEI VERWENDETEHÄRTEMITTELPASTE

    公开(公告)号：EP2638893A1

    公开(公告)日：2013-09-18

    申请号：EP11839521.9

    申请日：2011-10-21

    申请人： Tokuyama Dental Corporation

    发明人： NAGASAWA, Yuko ,  MATSUSHIGE, Koji ,  GYAKUSHI, Hidetoshi

    IPC分类号： A61K6/10

    CPC分类号： A61K6/10 ,  C08L5/04

    摘要： To suppress a curing agent paste stored in a sealed state in a packaging container from self-curing over a long period of time, provided are a dental alginate impression material as described below, and a curing agent paste to be used for the dental alginate impression material. The dental alginate impression material includes: a base material paste including as main components: an alginic acid salt (A); and water (B); and a curing agent paste including as main components: a gelling reaction agent (C); a poorly water-soluble organic solvent (D); and a humectant (E).

    摘要翻译： 为了将密封状态的密封状态的固化剂糊料长时间自固化，可以使用如下所述的海藻酸牙膏印模材料和用于牙科藻酸盐印象的固化剂糊剂 材料。 海藻酸印迹材料包括：作为主要成分的基材糊料，藻酸盐（A）; 和水（B）; 和作为主要成分的固化剂糊料：胶凝反应剂（C）; 水溶性差的有机溶剂（D）; 和保湿剂（E）。