| 发明名称 |
INK FOR INKJET RECORDING, INK SET, IMAGE FORMING METHOD AND MAINTENANCE METHOD |
| 摘要 |
An ink for inkjet recording is provided, the ink including water, a coated carbon black that includes a carbon black pigment having a TEA adsorption capacity of 0.5 meq/g or more and a resin that coats the carbon black, resin particles, and a water-soluble organic solvent having an SP value of less than 28 at a content of 2% by mass or more with respect to the total mass of the ink for inkjet recording, wherein a product of a glass transition temperature of the resin particles and the TEA adsorption capacity of the carbon black pigment is 40° C.·meq/g or more. An ink set, an image forming method, and a maintenance method are also provided. |
| 申请公布号 |
US2015091973(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201414464683 |
申请日期 |
2014.08.20 |
| 申请人 |
FUJIFILM CORPORATION |
发明人 |
IKOSHI Masao;KAWAI Masaharu |
| 分类号 |
C09D11/326;B41J2/01 |
主分类号 |
C09D11/326 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An ink for inkjet recording, the ink comprising:
water, a coated carbon black pigment that includes a carbon black pigment having a TEA adsorption capacity of 0.5 meq/g or more and a resin that coats the carbon black pigment, resin particles, and a water-soluble organic solvent having an SP value of less than 28 at a content of 2% by mass or more with respect to a total mass of the ink for inkjet recording, wherein a product of a glass transition temperature of the resin particles and the TEA adsorption capacity of the carbon black pigment is 40° C.·meq/g or more. |
| 地址 |
Tokyo JP |
