-
公开(公告)号:WO2022003186A1
公开(公告)日:2022-01-06
申请号:PCT/EP2021/068406
申请日:2021-07-02
摘要: A dental filling material or precursor thereof for use in therapy, which material comprises lithium and is capable of releasing lithium under physiological conditions.
-
公开(公告)号:WO2022005781A1
公开(公告)日:2022-01-06
申请号:PCT/US2021/038174
申请日:2021-06-21
申请人: CORNING INCORPORATED
发明人: COON, Erin , FU, Qiang , WHITTIER, Alana Marie
IPC分类号: C03C10/04 , C03C10/06 , C03C29/00 , C03C10/0027 , C03C3/097 , C03C3/11 , C03C4/0021
摘要: A silicate-based composition includes: 40-80 mol% SiO2, >0-25 mol% MO, 15-40 mol% R2O, >0-10 mol% Al2O3, >0-10 mol% P2O5, and >0-5 mol% ZrO2, such that MO is a sum of BeO, MgO, CaO, SrO, and BaO; and R2O is a sum of Li2O, Na2O, K2O, Rb2O, Cs2O.
-