发明名称 |
Aqueous ink for inkjet, inkjet recording method, inkjet recorded matter, and inkjet recording device |
摘要 |
An aqueous ink for inkjet includes water, at least one hydrosoluble organic solvent each having a boiling point of 250° C. or lower; vinyl polymer particles containing a pigment, and polycarbonate-based urethane resin particles, wherein the aqueous ink for inkjet is used for an inkjet recording system including a heating step. |
申请公布号 |
US9587124(B2) |
申请公布日期 |
2017.03.07 |
申请号 |
US201514589131 |
申请日期 |
2015.01.05 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
Nagashima Hidefumi;Toda Naohiro;Nakagawa Tomohiro;Furukawa Juichi;Fujii Ichiroh |
分类号 |
C09D11/322;C09D11/033;C09D11/106;C09D11/102 |
主分类号 |
C09D11/322 |
代理机构 |
Cooper & Dunham LLP |
代理人 |
Cooper & Dunham LLP |
主权项 |
1. An inkjet recording method comprising:
printing an image on a recording medium by thermal or mechanical energy action on an aqueous ink for inkjet, to obtain recorded matter; and heating the recorded matter formed by the aqueous ink, at a temperature from 40° C. to 120° C., wherein the aqueous ink comprises:
water;at least one hydrosoluble organic solvent each having a boiling point of 250° C. or lower;vinyl polymer particles comprising a pigment; andpolycarbonate-based urethane resin particles. |
地址 |
Tokyo JP |