发明申请
- 专利标题： Ink Package
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申请号： US17725584申请日： 2022-04-21
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公开(公告)号： US20220339943A1公开(公告)日： 2022-10-27
- 发明人: Shugo HATTORI
- 申请人： Seiko Epson Corporation
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2021-072401 20210422
- 主分类号： B41J2/175
- IPC分类号： B41J2/175 ; C09D11/037
摘要：
An ink bottle includes an ink jet ink composition and a storage section containing the ink jet ink composition. The ink bottle contains a substance having a thermal conductivity of 0.29 W/mK or less, and the ink jet ink composition contains at least one colorant having a coumarin backbone and also contains water.
信息查询
IPC分类:
