Invention Grant
- Patent Title: Dental composition comprising a particulate carrier supporting a coinitiator
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Application No.: US17959768Application Date: 2022-10-04
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Publication No.: US11883510B2Publication Date: 2024-01-30
- Inventor: Maximilian Maier , Joachim E. Klee , Christian Scheufler , Caroline Renn , Florian Szillat
- Applicant: DENTSPLY SIRONA INC.
- Applicant Address: US PA York
- Assignee: DENTSPLY SIRONA INC.
- Current Assignee: DENTSPLY SIRONA INC.
- Current Assignee Address: US PA York
- Agency: DENTSPLY SIRONA INC.
- Priority: EP 188788 2017.08.31
- Main IPC: A61K6/889
- IPC: A61K6/889 ; A61K6/30 ; A61K6/40 ; A61K6/62 ; A61K6/17
Abstract:
The present invention relates to a dental composition comprising a photoinitiator system comprising a particulate carrier supporting a coinitiator covalently bonded to the surface of the carrier. Furthermore, the present invention relates to a use of the particulate carrier in a dental composition.
The particulate carrier displays multiple covalently bonded tertiary amino groups and/or tertiary phosphine groups on the surface, for crosslinking monomers, oligomers and/or polymers having one or more polymerizable double bonds.
The particulate carrier displays multiple covalently bonded tertiary amino groups and/or tertiary phosphine groups on the surface, for crosslinking monomers, oligomers and/or polymers having one or more polymerizable double bonds.
Public/Granted literature
- US20230100120A1 DENTAL COMPOSITION COMPRISING A PARTICULATE CARRIER SUPPORTING A COINITIATOR Public/Granted day:2023-03-30
Information query
