| 发明名称 |
POLYMERIC PHOTOINITIATORS |
| 摘要 |
;The present invention relates to radiation curable compositions (A) comprising—(a) at least one photoinitiator compound of formula (I) wherein Q is the residue of a hydroxy compound having 1 to 6 hydroxyl groups, and wherein x is a number that is at least 1 but no greater than the number of hydroxyl groups originally present in said hydroxy compound;—(b) at least one ethylenically unsaturated compound selected from monomers (b1) and/or from oligomers (b2); and—(c) optionally, at least one co-synergist which preferably is an amino co-synergist. The present invention further relates to photoinitiator compounds(a) and their preparation. |
| 申请公布号 |
US2016130380(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201314895950 |
申请日期 |
2013.07.23 |
| 申请人 |
ALLNEX BELGIUM S.A. |
发明人 |
VAN DEN BERGEN Hugues;GEVAERT Paul;CAPPELLE Steven |
| 分类号 |
C08F222/22;C09D4/00 |
主分类号 |
C08F222/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A radiation curable composition (A) comprising (a) at least one photoinitiator compound of formula (I): wherein Q is the residue of a hydroxy compound having 1 to 6 hydroxyl groups, wherein x is a number that is at least 1 but no greater than the number of hydroxyl groups originally present in said hydroxy compound; and (b) at least one ethylenically unsaturated compound selected from monomers (b 1) and/or from oligomers (b2). |
| 地址 |
Brussels BE |
