Invention Grant
- Patent Title: Dental composition and use thereof
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Application No.: US15116873Application Date: 2015-02-10
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Publication No.: US10010488B2Publication Date: 2018-07-03
- Inventor: Adrian S. Eckert , Michael Cub , Bettina Hailand , Marion B. Kestel , Christoph Thalacker , Karsten Dede
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Priority: EP14155585 20140218
- International Application: PCT/US2015/015160 WO 20150210
- International Announcement: WO2015/126666 WO 20150827
- Main IPC: C08F2/46
- IPC: C08F2/46 ; C08F2/50 ; C08G61/04 ; A61K6/083 ; A61K6/00 ; A61C13/00

Abstract:
A dental composition comprising a polymerizable monomer (1), initiator, filler component(s) in an amount of more than about 20 wt.-%, wt.-% with respect to the whole weight of the composition, the polymerizable monomer (1) being characterized as follows: having exactly two (meth)acrylate reactive moieties, having an unsymmetrical backbone as linkage between the (meth)acrylate reactive moieties, the two (meth)acrylate reactive moieties being attached onto the unsymmetrical monomer backbone as alkyl esters, the unsymmetrical backbone comprising one aromatic moiety of the phenolic type, the polymerizable monomer (1) not containing an acidic moiety, other atoms than carbon, hydrogen, nitrogen, and oxygen, a bisphenol moiety. The invention is also directed to the use of the dental composition as or for producing a dental filling material, dental cement, crown and bridge material, inlay, onlay, veneer, orthodontic device or dental mill blank.
Public/Granted literature
- US20170165152A1 DENTAL COMPOSITION AND USE THEREOF Public/Granted day:2017-06-15
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