发明申请
- 专利标题： AQUEOUS INKJET INK
- 专利标题（中）： 水性喷墨墨水
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申请号： US13095368申请日： 2011-04-27
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公开(公告)号： US20110273508A1公开(公告)日： 2011-11-10
- 发明人: Hiroshi Kiyomoto , Kazuhiko Ohtsu , Takaya Kitawaki
- 申请人： Hiroshi Kiyomoto , Kazuhiko Ohtsu , Takaya Kitawaki
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： TOSHIBA TEC KABUSHIKI KAISHA,KABUSHIKI KAISHA TOSHIBA
- 当前专利权人： TOSHIBA TEC KABUSHIKI KAISHA,KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址： JP Tokyo JP Tokyo
- 主分类号： B41J2/015
- IPC分类号： B41J2/015 ; C09D11/02
摘要：
According to one embodiment, an aqueous inkjet ink includes water in an amount of from 35 to 60% by mass of the total amount, an ether in an amount of from 5 to 50% by mass of the total amount, 2,5,8,11-tetramethyl-6-dodecine-5,8-diol in an amount of from 0.2 to 2% by mass of the total amount, and a pigment in an amount of from 3 to 10% by mass of the total amount. The ether includes at least one of polyoxyethylene diglyceryl ether having a weight average molecular weight of not more than 1,000 and polyoxypropylene diglyceryl ether having a weight average molecular weight of not more than 1,000.