发明授权
- 专利标题: Dental materials based on polyfunctional amides
- 专利标题(中): 基于多官能酰胺的牙科材料
-
申请号: US10045358申请日: 2002-01-14
-
公开(公告)号: US06953832B2公开(公告)日: 2005-10-11
- 发明人: Norbert Moszner , Frank Zeuner , Volker Rheinberger , Jörg Angermann , Thomas Völkel
- 申请人: Norbert Moszner , Frank Zeuner , Volker Rheinberger , Jörg Angermann , Thomas Völkel
- 申请人地址: LI Schaan
- 专利权人: Ivoclar Vivadent AG
- 当前专利权人: Ivoclar Vivadent AG
- 当前专利权人地址: LI Schaan
- 代理机构: Nixon Peabody LLP
- 优先权: DE10101523 20010115
- 主分类号: A61K6/083
- IPC分类号: A61K6/083 ; A61K6/08 ; C08J3/00 ; C08K5/00 ; C09K3/00
摘要:
Dental material containing an amide of the general formula BXn in which B stands for a hydrocarbon radical with 1 to 5 carbon atoms, which can contain one or more of the groups O, S, NH, CO—NH, O—CO—NH and/or NH—CO—NH, and which is substituted n times with the group X, X stands for the group which is bound via the nitrogen atom or via C-2 to the radical B, the bond site not connected to B carrying a radical R2, R1 being hydrogen, an alkyl group with 1 to 20 carbon atoms or a phenyl radical, two or more radicals X being able to share a radical R1 and R1 also being able to be a constituent of the radical B, R2 being hydrogen, an alkyl group with 1 to 20 carbon atoms or a phenyl radical, and n being a number from 2 to 5.
公开/授权文献
- US20020143138A1 Dental materials based on polyfunctional amides 公开/授权日:2002-10-03