Method and System for Preparing Dental Restorations
    7.
    发明申请
    Method and System for Preparing Dental Restorations 有权
    牙齿修复准备方法与系统

    公开(公告)号:US20090136901A1

    公开(公告)日:2009-05-28

    申请号:US12055818

    申请日:2008-03-26

    IPC分类号: A61C13/08

    摘要: The present invention relates to a method and a system for preparing dental restorations from ceramic or polymeric material to achieve color and opacity gradients simulating natural dentition, wherein an ingot of ceramic or polymeric material is entirely or partially forced through a system of channels in a press mold into a mold cavity in the press mold, wherein the mold cavity corresponds to a dental restoration.

    摘要翻译: 本发明涉及一种用于从陶瓷或聚合材料制备牙科修复体以实现模拟天然牙列的颜色和不透明度梯度的方法和系统,其中陶瓷或聚合材料的锭完全或部分地被迫通过压机中的通道系统 模具成型在模具中的模腔中,其中模腔对应于牙修复体。

    Easily millable cad blocks of polymer foam which can be burned out and their use
    9.
    发明申请
    Easily millable cad blocks of polymer foam which can be burned out and their use 审中-公开
    易碎的聚碳酸酯泡沫块可以被烧毁和使用

    公开(公告)号:US20100028647A1

    公开(公告)日:2010-02-04

    申请号:US12462138

    申请日:2009-07-29

    申请人: Harald Burke

    发明人: Harald Burke

    IPC分类号: B32B3/26

    摘要: Polymer blocks for use in the pressing technique, which include a polymer foam and use of the polymer blocks for the production of dental restorations or restoration parts by pressing. The polymer block may be selected from the group consisting of polystyrene, polymethyl methacrylate, polyurethane, phenol- or urea-formaldehyde resins, polyethylene, polypropylene and styrene-acrylonitrile copolymers.

    摘要翻译: 用于压制技术的聚合物嵌段,其包括聚合物泡沫体,以及通过压制生产牙科修复体或修复部件的聚合物嵌段的用途。 聚合物嵌段可以选自聚苯乙烯,聚甲基丙烯酸甲酯,聚氨酯,苯酚或脲甲醛树脂,聚乙烯,聚丙烯和苯乙烯 - 丙烯腈共聚物。