Invention Grant
- Patent Title: Thermochromic material for dental impression and method
- Patent Title (中): 用于牙科印象和方法的热变色材料
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Application No.: US11917483Application Date: 2006-06-07
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Publication No.: US08410191B2Publication Date: 2013-04-02
- Inventor: Tiziano Busin , Massimo Rossi , Francesco Callegaro
- Applicant: Tiziano Busin , Massimo Rossi , Francesco Callegaro
- Applicant Address: IT Badia Polesine
- Assignee: Zhermack S.p.A.
- Current Assignee: Zhermack S.p.A.
- Current Assignee Address: IT Badia Polesine
- Agency: Pearne & Gordon LLP
- Priority: EP05425428 20050615
- International Application: PCT/IB2006/001485 WO 20060607
- International Announcement: WO2006/134437 WO 20061221
- Main IPC: A61K6/10
- IPC: A61K6/10 ; A61K8/72
Abstract:
The present invention relates to a thermochromic material for dental impression, capable of reversibly changing color depending on the temperature at which said material is found, a method for its preparation and the use thereof. Said material includes a bicomponent silicone composition in combination with at least a thermochromic pigment.
Public/Granted literature
- US20080206713A1 Thermochromic Material for Dental Impression and Method Public/Granted day:2008-08-28
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