发明授权
US5856373A Dental visible light curable epoxy system with enhanced depth of cure
失效
牙科可见光固化环氧树脂系统，具有更强的固化深度
- 专利标题： Dental visible light curable epoxy system with enhanced depth of cure
- 专利标题（中）： 牙科可见光固化环氧树脂系统，具有更强的固化深度
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申请号： US943465申请日： 1997-10-03
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公开(公告)号： US5856373A公开(公告)日： 1999-01-05
- 发明人: David A. Kaisaki , Sumita B. Mitra , William J. Schultz , Robert J. DeVoe
- 申请人： David A. Kaisaki , Sumita B. Mitra , William J. Schultz , Robert J. DeVoe
- 申请人地址： MN St. Paul
- 专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人地址： MN St. Paul
- 主分类号： C08G59/62
- IPC分类号： C08G59/62 ; C08G59/68 ; C08L63/00 ; G03F7/038 ; A61K6/08 ; C08K3/00 ; C08L63/02
摘要：
A visible-light photopolymerizable composition comprising a) a cationically polymerizable epoxy resin, b) a hydroxyl-containing material c) an aryliodonium salt and d) a visible light sensitizer that is an alpha-dicarbonyl compound having an extinction coefficient less than about 1000. Particularly preferred compositions of the present invention are dental materials.
公开/授权文献
- USD347752S Dresser 公开/授权日：1994-06-14
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