| 发明名称 |
LOW MIGRATION RADIATION CURABLE INKS |
| 摘要 |
The present invention provides low migration radiation-curable inks and coatings for the printing of food, pharmaceutical and other sensitive packaging materials, having one or more polymerizable monomers or oligomers and one or more type-I photoinitiators wherein the monomers or oligomers have an alkoxylated chain and at least 2 polymerizable groups per molecule and wherein the degree of alkoxylation per polymerizable group is 2 or greater. |
| 申请公布号 |
US2017015856(A1) |
申请公布日期 |
2017.01.19 |
| 申请号 |
US201515124250 |
申请日期 |
2015.03.06 |
| 申请人 |
SUN CHEMICAL CORPORATION |
发明人 |
ILLSLEY Derek Ronald;HALL Stephen;McVEAN Kirsty;CLEMENTS Stephen |
| 分类号 |
C09D11/38;C09D11/101;B41J11/00;C09D11/107 |
主分类号 |
C09D11/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A low migration radiation curable ink or coating composition comprising;
a) 5% w/w or greater of one or more polymerizable monomers or oligomers; b) between 0.1-7% w/w of one or more photoinitators; c) less than 10% w/w of one or more monofunctional monomers; wherein the polymerizable monomers or oligomers have an alkoxylated chain and at least 2 polymerizable groups per molecule wherein the degree of alkoxylation per polymerizable group is 2 or greater and wherein the composition comprises one or more type-I photoinitiators. |
| 地址 |
Parsippany NJ US |
