公开(公告)号：WO2003063804A1

公开(公告)日：2003-08-07

申请号：PCT/US2003/002649

申请日：2003-01-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： WU, Dong ,  KOLB, Brant, U. ,  MITRA, Sumita, B. ,  CRAIG, Bradley, D. ,  HOLMES, Brian, N. ,  RUSIN, Richard, P. ,  WINDISCH, Mark, S.

IPC: A61K6/08

CPC classification number: A61K6/083 ,  A61K6/0017 ,  A61K6/0023 ,  A61K6/0088 ,  A61K6/087 ,  C08L33/04 ,  C08L63/00 ,  C08L33/00

Abstract: The present invention provides a dental paste, a dental article, methods of making and using the dental paste, and compositions prepared therefrom. In one embodiment, the dental paste includes (a) a filler including porous, non-pyrogenic silica having a silane treated surface and being substantially free of heavy metals and (b) a filler including non-aggregated primary silica particles, with the fillers being dispersed in a hardenable resin.

Abstract translation: 本发明提供牙膏，牙科用品，牙膏的制造和使用方法以及由其制备的组合物。 在一个实施方案中，牙膏包括（a）填料，其包括具有硅烷处理表面并且基本上不含重金属的多孔非热解二氧化硅，和（b）包含非聚集的一次二氧化硅颗粒的填料，其中填料为 分散在可硬化的树脂中。

公开(公告)号：WO2011031442A2

公开(公告)日：2011-03-17

申请号：PCT/US2010/046411

申请日：2010-08-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LEWANDOWSKI, Kevin, M. ,  KREPSKI, Larry, R. ,  WANG, Yizhong ,  OXMAN, Joel, D. ,  ZHU, Peiwang ,  HOLMES, Brian, N. ,  KLUN, Thomas, P. ,  HUNT, Bryan, V.

Inventor： LEWANDOWSKI, Kevin, M. ,  KREPSKI, Larry, R. ,  WANG, Yizhong ,  OXMAN, Joel, D. ,  ZHU, Peiwang ,  HOLMES, Brian, N. ,  KLUN, Thomas, P. ,  HUNT, Bryan, V.

IPC: C07C229/16

CPC classification number: C09D4/00 ,  C07C219/06 ,  C07C229/16 ,  C07C271/16 ,  C07D233/60 ,  C08F22/22 ,  C08F222/1006 ,  C08F222/22

Abstract: A multifunctional polymerizable ionic liquid is described comprising an anion and a cationic group having at least two ethylenically unsaturated polymerizable groups, each bonded to the cationic group via a divalent non-alkyl linking group. The multifunctional linking groups independently comprise a heteroatom such as oxygen or nitrogen. The linking groups may independently comprise one or more linkages such as an amide, urea, or ether linkage and more typically a urethane or ester linkage. The ethylenically unsaturated polymerizable groups are typically (meth)acrylate groups. Coatings and coated articles are also described.

Abstract translation: 描述了一种多功能可聚合离子液体，其包含具有至少两个烯键式不饱和可聚合基团的阴离子和阳离子基团，各自通过二价非烷基连接基团与阳离子基团键合。 多官能连接基团独立地包含杂原子如氧或氮。 连接基团可以独立地包含一个或多个键，例如酰胺，脲或醚键，更典型的是氨基甲酸酯或酯键。 烯属不饱和可聚合基团通常为（甲基）丙烯酸酯基团。 还描述了涂层和涂层制品。