| 发明名称 | Inkjet recorder ink flow channel cleaning liquid | ||
| 摘要 | A cleaning liquid used for cleaning an ink flow channel in an inkjet recorder includes water; a hydrosoluble organic solvent; a compound having the following formula (1):; wherein n represents an integer of from 1 to 40; and a compound having the following formula (2): ; wherein R1 and R2 independently represent an alkyl group having 3 to 6 carbon atoms; R3 and R4 independently represent a methyl group or an ethyl group; and n represents an integer of from 1 to 6. | ||
| 申请公布号 | US9259935(B2) | 申请公布日期 | 2016.02.16 |
| 申请号 | US201514635045 | 申请日期 | 2015.03.02 |
| 申请人 | RICOH COMPANY, LTD. | 发明人 | Tamai Takashi;Namba Michihiko;Gotoh Akihiko |
| 分类号 | B41J2/165 | 主分类号 | B41J2/165 |
| 代理机构 | Cooper & Dunham LLP | 代理人 | Cooper & Dunham LLP |
| 主权项 | 1. A cleaning liquid used for cleaning an ink flow channel in an inkjet recorder, comprising: water; a hydrosoluble organic solvent; a compound having the following formula (1):wherein n represents an integer of from 1 to 40; and a compound having the following formula (2):wherein R1 and R2 independently represent an alkyl group having 3 to 6 carbon atoms; R3 and R4 independently represent a methyl group or an ethyl group; and n represents an integer of from 1 to 6. | ||
| 地址 | Tokyo JP | ||