发明名称 |
Inkjet recording ink, ink cartridge, inkjet recording method, and inkjet recording apparatus |
摘要 |
An inkjet recording ink, including: water; a water-soluble organic solvent; a colorant; a compound containing a group expressed by the following Structural Formula (1), and a defoamer, C6F13—CH2CH2— Structural Formula (1). |
申请公布号 |
US9487666(B2) |
申请公布日期 |
2016.11.08 |
申请号 |
US201414898681 |
申请日期 |
2014.07.04 |
申请人 |
Ricoh Company, Ltd. |
发明人 |
Tamai Takashi;Namba Michihiko;Gotoh Akihiko |
分类号 |
C09D11/38;C09D11/322 |
主分类号 |
C09D11/38 |
代理机构 |
Oblon, McClelland, Maier & Neustadt, L.L.P. |
代理人 |
Oblon, McClelland, Maier & Neustadt, L.L.P. |
主权项 |
1. An inkjet recording ink, comprising:
water; a water-soluble organic solvent; a colorant; 0.03% by mass to 0.6% by mass, based on a total mass of the inkjet recording ink, of a defoamer; and a compound comprising a group expressed by Structural Formula (1):
C6F13—CH2CH2— Structural Formula (1). |
地址 |
Tokyo JP |