发明授权
US07160934B2 Ink for ink-jet recording, and ink cartridge and recording apparatus including the same
失效
用于喷墨记录的墨水,以及包含墨水的墨盒和记录装置
- 专利标题: Ink for ink-jet recording, and ink cartridge and recording apparatus including the same
- 专利标题(中): 用于喷墨记录的墨水,以及包含墨水的墨盒和记录装置
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申请号: US10622030申请日: 2003-07-17
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公开(公告)号: US07160934B2公开(公告)日: 2007-01-09
- 发明人: Mamoru Soga , Masaichiro Tatekawa , Hiroyuki Matsuo
- 申请人: Mamoru Soga , Masaichiro Tatekawa , Hiroyuki Matsuo
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: JP2000-257259 20000828
- 主分类号: C09D11/10
- IPC分类号: C09D11/10 ; C08L53/00 ; C08L71/00
摘要:
Ink for ink-jet recording contains an oil soluble dye, a humectant, a penetrant, water, and an amphiphilic star block polymer of which the outer portion is hydrophilic. The surface tension of the ink at 25° C. is in the range of 20 to 50 mN/m.
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