发明名称 |
Inkjet recording method and inkjet recorder |
摘要 |
An inkjet recording method includes recording an image on a heated nonpermeable substrate with an aqueous ink by an inkjet method; and drying the aqueous ink,
wherein the method satisfies the following requirements (1) to (3):(1) the aqueous ink comprises water, a hydrosoluble organic solvent, a pigment and a particulate resin, wherein the hydrosoluble organic solvent comprises a solvent having a boiling point not higher than 200° C. in an amount not less than 50% by weight;(2) the hydrosoluble organic solvent having a boiling point not higher than 200° C. comprises 3-methoxy-3-methyl-1-butanol; and(3) a difference of heating temperatures between the recording and the drying is from 25 to 80° C. |
申请公布号 |
US9358810(B2) |
申请公布日期 |
2016.06.07 |
申请号 |
US201414560014 |
申请日期 |
2014.12.04 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
Fujii Ichiroh;Toda Naohiro;Nakagawa Tomohiro;Nagashima Hidefumi;Furukawa Juichi |
分类号 |
B41J2/01;B41J11/00;B41M5/00;B41M7/00 |
主分类号 |
B41J2/01 |
代理机构 |
Cooper & Dunham LLP |
代理人 |
Cooper & Dunham LLP |
主权项 |
1. An inkjet recording method, comprising:
recording an image on a heated nonpermeable substrate with an aqueous ink by an inkjet method; and drying the aqueous ink, wherein the method satisfies the following requirements (1) to (3): (1) the aqueous ink comprises water, a hydrosoluble organic solvent, a pigment and a particulate resin, wherein the hydrosoluble organic solvent comprises a solvent having a boiling point not higher than 200° C. in an amount not less than 50% by weight; (2) the hydrosoluble organic solvent having a boiling point not higher than 200° C. comprises 3-methoxy-3-methyl-1-butanol; and (3) a difference of heating temperatures between the recording and the drying is from 25 to 80° C., wherein the particulate resin is a polycarbonate-based particulate urethane resin, and wherein content of the polycarbonate-based particulate urethane resin in the aqueous ink is 0.5% by weight or more and 10% by weight or less. |
地址 |
Tokyo JP |