Invention Grant
- Patent Title: Digitally-painted dental articles
- Patent Title (中): 数字牙科用品
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Application No.: US12741631Application Date: 2008-11-20
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Publication No.: US09271813B2Publication Date: 2016-03-01
- Inventor: Naimul Karim , Sumita B. Mitra
- Applicant: Naimul Karim , Sumita B. Mitra
- Applicant Address: US MN Saint Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN Saint Paul
- International Application: PCT/US2008/084138 WO 20081120
- International Announcement: WO2009/070482 WO 20090604
- Main IPC: A61C13/00
- IPC: A61C13/00 ; A61C13/08
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.
Public/Granted literature
- US20100260924A1 DIGITALLY-PAINTED DENTAL ARTICLES Public/Granted day:2010-10-14
Information query
