| 发明名称 |
Polymerizable isocyanurate monomers and dental compositions |
| 摘要 |
Polymerizable isocyanurate monomers and dental compositions are described. A hardenable dental composition is described comprising at least one isocyanurate monomer that is a stable liquid at about 25° C. The isocyanurate monomer comprises at least one divalent linking group bonded to a nitrogen atom of a trivalent isocyanuric acid ring, wherein the divalent linking group comprises a moiety selected from ester, thioester, ether, or thioether, and combinations of such moieties and a terminal ethylenically unsaturated polymerizable group. |
| 申请公布号 |
US9237990(B2) |
申请公布日期 |
2016.01.19 |
| 申请号 |
US201113575686 |
申请日期 |
2011.03.08 |
| 申请人 |
3M Innovative Properties Company |
发明人 |
Abuelyaman Ahmed S.;Mitra Sumita B. |
| 分类号 |
A61K6/083;C08L33/08;C08L33/10;C08L35/02;C08L37/00;C08L39/04;C08L101/00;C08F20/12;C08F20/38;C08F20/26;C08F20/28;C08F20/30;C08F22/10;C08F28/02;C08F28/04;C08F120/12;C08F120/26;C08F120/28;C08F120/30;C08F120/38;C08F122/10;C08F128/02;C08F128/04;C08F220/36;C08F228/02;C08F228/04;A61K6/00;A61K6/09;C08F220/38;C08F222/10 |
主分类号 |
A61K6/083 |
| 代理机构 |
|
代理人 |
Fischer Carolyn A. |
| 主权项 |
1. A hardenable dental composition comprising
at least one isocyanurate monomer that is a liquid at about 25° C., the isocyanurate monomer comprising at least one terminal ethylenically unsaturated polymerizable group bonded to a nitrogen atom of a trivalent isocyanuric acid ring via a divalent linking group; wherein the divalent linking group is branched or comprises an aliphatic cyclic moiety or aromatic moiety; and comprises one or more moieties selected from ester, thioester, ether, thioether, and the divalent linking is free of urethane linkages. |
| 地址 |
St. Paul MN US |
