中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

24 records (took 0.018 seconds)

    (METH)ACRYLOYL-CONTAINING MATERIALS, COMPOSITIONS, AND METHODS
    1.
    发明申请
    (METH)ACRYLOYL-CONTAINING MATERIALS, COMPOSITIONS, AND METHODS 审中-公开
    （METH）含丙烯酸的材料，组合物和方法

    公开(公告)号：WO2008082881A1

    公开(公告)日：2008-07-10

    申请号：PCT/US2007/087202

    申请日：2007-12-12

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  ABUELYAMAN, Ahmed, S. ,  MITRA, Sumita, B.

    Inventor： ABUELYAMAN, Ahmed, S. ,  MITRA, Sumita, B.

    IPC: A61K6/083 ,  A61K6/00 ,  C07C69/54 ,  C07C271/16 ,  C07C69/80 ,  C07C67/03

    CPC classification number: C07C69/54 ,  A61K6/0017 ,  A61K6/0023 ,  A61K6/083 ,  A61K6/087 ,  C07C67/03 ,  C07C69/80 ,  C07C271/16 ,  C07C69/675 ,  C08L33/00 ,  C08L67/04

    Abstract: Di-, tri-, and/or tetra-(meth)acryloyl-containing materials and compositions are provided. Such materials and compositions can preferably be hardened, without undue shrinkage, to provide hardened materials and/or compositions with properties useful, for example, in dental applications. In one aspect, the present invention provides a compound of the formula (Formula I) wherein: each X independently represents an oxygen atom (O) or a nitrogen atom (N); Y and A each independently represent an organic group, with the proviso that Y does not represent -NHCH 2 CH 2 - if (i) p = O and R 1 represents -C(O)C(CH 3 )=CH 2 , and/or (ii) q = 0 and R 2 represents -C(O)C(CH 3 )=CH 2 ; m = 1 to 5; n = 0 to 5; p and q are independently 0 or 1; and R 1 and R 2 each independently represent H, -C(O)CH=CH 2 , or -C(O)C(CH 3 )=CH 2 .

    Abstract translation: 提供二 - ，三 - 和/或四（甲基）丙烯酰基的材料和组合物。 这样的材料和组合物可以优选地硬化，而不会有不适当的收缩，以提供具有例如在牙齿应用中有用的性质的硬化材料和/或组合物。 一方面，本发明提供式（I）的化合物，其中：各X独立地表示氧原子（O）或氮原子（N）; Y和A各自独立地表示有机基团，条件是Y不表示-NHCH 2 CH 2 - ，如果（i）p = O和R' 1表示-C（O）C（CH 3 CH 3）= CH 2，和/或（ii）q = 0和R 2， / O 2表示-C（O）C（CH 3 CH 3）= CH 2; m = 1〜5; n = 0〜5; p和q独立地为0或1; 和R 1和R 2各自独立地表示H，-C（O）CH = CH 2或-C（O）C（ CH 3 ）= CH 2 。

    IMMUNE RESPONSE MODIFIERS FOR THE TREATMENT OF PERIODONTAL DISEASE
    4.
    发明申请
    IMMUNE RESPONSE MODIFIERS FOR THE TREATMENT OF PERIODONTAL DISEASE 审中-公开
    用于治疗周围疾病的免疫反应调节剂

    公开(公告)号：WO2002102377A1

    公开(公告)日：2002-12-27

    申请号：PCT/US2002/018944

    申请日：2002-06-14

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  MITRA, Sumita, B. ,  SHELBURNE, Charles, E. ,  TOMAI, Mark, A.

    Inventor： MITRA, Sumita, B. ,  SHELBURNE, Charles, E. ,  TOMAI, Mark, A.

    IPC: A61K31/429

    CPC classification number: A61K31/4745

    Abstract: The disclosure provides methods for the treatment and prevention of periodontal disease. In preferred embodiments, the invention provides for local treatment of periodontal tissues with a pharmaceutical composition including an immune response modifier (IRM) selected from the group of immune response modifiers comprising imidazoquinoline amines, imidazopyridine amines, 6,7-fused cycloalkylimidazopyridine amines, imidazonaphthyridine amines, oxazoloquinoline amines, thiazoloquinoline amines and 1,2-bridged imidazoquinoline amines.

    Abstract translation: 本公开提供了治疗和预防牙周病的方法。 在优选的实施方案中，本发明提供了用包含免疫应答调节剂（IRM）的药物组合物局部治疗牙周组织，所述免疫应答调节剂包括咪唑并喹啉胺，咪唑并吡啶胺，6,7-稠合的环烷基咪唑并吡啶胺，咪唑并吡啶胺 ，恶唑啉喹啉胺，噻唑并喹啉胺和1,2-桥连的咪唑并喹啉胺。

    DIGITALLY-MACHINED SMC DENTAL ARTICLES
    5.
    发明申请
    DIGITALLY-MACHINED SMC DENTAL ARTICLES 审中-公开
    数码加工的SMC牙科文章

    公开(公告)号：WO2009073376A1

    公开(公告)日：2009-06-11

    申请号：PCT/US2008/084150

    申请日：2008-11-20

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  KARIM, Naimul ,  MITRA, Sumita, B.

    Inventor： KARIM, Naimul ,  MITRA, Sumita, B.

    IPC: A61K6/00 ,  A61C13/00 ,  A61C13/087

    CPC classification number: A61C13/0004 ,  A61C5/77 ,  A61C13/0022 ,  A61C13/087 ,  G06F19/00

    Abstract: A dental article is fabricated from an SMC material using three-dimensional data captured from natural dentition to guide a computer-controlled milling machine. The three-dimensional data may include scans of an original tooth structure and a prepared tooth surface to characterize all surfaces of a dental article, or certain features may be created within a computer-assisted design environment taking account of occlusion, proximal contacts, and the like. In addition the model applied to a computer-controlled milling machine may account for shrinkage of the SMC material during any post-milling curing steps in order to ensure an accurate fit to the prepared tooth surface.

    Abstract translation: 使用从天然牙列捕获的三维数据由SMC材料制造牙科用品，以引导计算机控制的铣床。 三维数据可以包括原始牙齿结构和准备的牙齿表面的扫描以表征牙齿制品的所有表面，或者可以在计算机辅助设计环境中产生某些特征，考虑到闭塞，近端接触和 喜欢。 此外，应用于计算机控制的铣床的模型可以在任何后铣削固化步骤中考虑SMC材料的收缩，以确保准确地配合到准备好的齿面上。

    DIGITALLY-PAINTED DENTAL ARTICLES
    6.
    发明申请
    DIGITALLY-PAINTED DENTAL ARTICLES 审中-公开
    数字绘画牙科文章

    公开(公告)号：WO2009070482A1

    公开(公告)日：2009-06-04

    申请号：PCT/US2008/084138

    申请日：2008-11-20

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  KARIM, Naimul ,  MITRA, Sumita, B.

    Inventor： KARIM, Naimul ,  MITRA, Sumita, B.

    IPC: A61C13/08 ,  A61C13/00 ,  B41J3/407 ,  B29C67/00

    CPC classification number: A61C13/0019 ,  A61C13/082

    Abstract: A digital painting process provides computer-controlled finishing of dental articles. The process can selectively apply different materials over portions of a dental article in one or more layers to achieve a multi-chromatic finish having a variety of colors, finishes, and surface properties that closely match the appearance and function of human dentition.

    Abstract translation: 数字绘画过程提供牙科用品的计算机控制整理。 该方法可以选择性地将不同的材料施加在一个或多个层中的牙科制品的部分上，以实现具有与人牙列的外观和功能紧密匹配的各种颜色，表面和表面性质的多色面。

Patent Agency Ranking