| 发明名称 |
AQUEOUS INK FOR INKJET, INK CARTRIDGE, AND INKJET RECORDING DEVICE |
| 摘要 |
Aqueous ink for inkjet contains water; a hydrosoluble organic solvent; a pigment; and a resin, wherein the hydrosoluble organic solvent contains 2,3-butane diol having meso-2,3-butane diol in an amount of 50% by weight or more in 2,3-butane diol and 2,3-butane diol accounts for 5% by weight to 40% by weight of the entire of the aqueous ink. |
| 申请公布号 |
US2015077482(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414482134 |
申请日期 |
2014.09.10 |
| 申请人 |
Toda Naohiro;Nakagawa Tomohiro;Nagashima Hidefumi;Furukawa Juichi;Fujii Ichiroh;Nagai Kiyofumi |
发明人 |
Toda Naohiro;Nakagawa Tomohiro;Nagashima Hidefumi;Furukawa Juichi;Fujii Ichiroh;Nagai Kiyofumi |
| 分类号 |
C09D175/04;C08K5/09;C08K5/053;C09D11/36;C08K5/06 |
主分类号 |
C09D175/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Aqueous ink for inkjet recording comprising:
water; a hydrosoluble organic solvent; a pigment; and a resin, wherein the hydrosoluble organic solvent comprises 2,3-butane diol having meso-2,3-butane diol in an amount of 50% by weight or more in 2,3-butane diol, wherein 2,3-butane diol accounts for 5% by weight to 40% by weight of an entire the aqueous ink. |
| 地址 |
Kanagawa JP |
