Invention Application
- Patent Title: PHOTOINITIATOR MODIFIED POLYACIDIC POLYMER
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Application No.: US16642259Application Date: 2018-08-30
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Publication No.: US20210069070A1Publication Date: 2021-03-11
- 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
- Priority: EP17188541.1 20170830,EP17197057.7 20171018
- International Application: PCT/EP2018/073380 WO 20180830
- Main IPC: A61K6/889
- IPC: A61K6/889 ; C08F220/64 ; A61K6/62 ; C08F8/32
Abstract:
The present invention relates to an initiator modified polyacidic polymer having a covalently bonded initiator compound, and to a dental resin-modified glass ionomer composition comprising this polyacidic polymer. Furthermore, the present invention relates to a use of the initiator modified polyacidic polymer for the preparation of a dental composition.
The covalently bonded initiator compound of the initiator modified polyacidic polymer may be any compound of a redox initiator system, a photoinitiator system, for example a Norrish type I or II photoinitiator, an electron donor component, a sensitizer component or a coinitiator component.
The covalently bonded initiator compound of the initiator modified polyacidic polymer may be any compound of a redox initiator system, a photoinitiator system, for example a Norrish type I or II photoinitiator, an electron donor component, a sensitizer component or a coinitiator component.
Public/Granted literature
- US11628125B2 Photoinitiator modified polyacidic polymer Public/Granted day:2023-04-18
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