Invention Application
- Patent Title: DIGITALLY-PAINTED DENTAL ARTICLES
- Patent Title (中): 数字绘画牙科文章
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Application No.: PCT/US2008/084138Application Date: 2008-11-20
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Publication No.: WO2009070482A1Publication Date: 2009-06-04
- Inventor: KARIM, Naimul , MITRA, Sumita, B.
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY , KARIM, Naimul , MITRA, Sumita, B.
- Applicant Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY,KARIM, Naimul,MITRA, Sumita, B.
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY,KARIM, Naimul,MITRA, Sumita, B.
- Current Assignee Address: 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- Agency: EDMAN, Sean, J. et al.
- Priority: US60/990,680 20071128
- Main IPC: A61C13/08
- IPC: A61C13/08 ; A61C13/00 ; B41J3/407 ; B29C67/00
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.
Information query
