发明名称 |
Nonaqueous ink composition for ink jet recording and ink jet recording method using nonaqueous ink composition |
摘要 |
A nonaqueous ink composition for ink jet recording contains a glitter pigment and a solvent represented by the following formula:;
wherein R1 represents an alkyl group containing one to eight carbon atoms and R2 and R3 represent a methyl group or an ethyl group. |
申请公布号 |
US9206327(B2) |
申请公布日期 |
2015.12.08 |
申请号 |
US201213432239 |
申请日期 |
2012.03.28 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
Maki Ito;Sao Akihito;Tomura Kazumasa;Kubota Kenichiro |
分类号 |
B41J2/01;C09D11/36;B41J2/015;C09D11/30;C09D11/322 |
主分类号 |
B41J2/01 |
代理机构 |
Nutter McClennen & Fish LLP |
代理人 |
Nutter McClennen & Fish LLP ;Penny, Jr. John J. |
主权项 |
1. A nonaqueous ink composition for ink jet recording, containing:
a glitter pigment, wherein particles of the glitter pigment are tabular with an average thickness of 5-100 nm; a solvent represented by the following formula:wherein R1 represents an alkyl group containing one to eight carbon atoms and R2 and R3 represent a methyl group or an ethyl group; and
an alicyclic saturated hydrocarbon, wherein the glitter pigment is present in the nonaqueous ink composition in an amount between 0.5 and 2.0% by mass, the solvent is present in the nonaqueous ink composition in an amount between 2 and 50% by mass, and the alicyclic saturated hydrocarbon is present in the nonaqueous ink composition in an amount between 10 and 25% by mass. |
地址 |
Tokyo JP |