发明授权
- 专利标题: Water-based recording ink composition, and ink-jet recording process
- 专利标题(中): 水性记录油墨组合物和喷墨记录方法
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申请号: US824516申请日: 1997-03-26
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公开(公告)号: US5830264A公开(公告)日: 1998-11-03
- 发明人: Masaya Fujioka , Hideto Yamazaki , Shunichi Higashiyama
- 申请人: Masaya Fujioka , Hideto Yamazaki , Shunichi Higashiyama
- 申请人地址: JPX Nagoya
- 专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Nagoya
- 优先权: JPX8-076051 19960329; JPX8-078875 19960401
- 主分类号: C09D11/00
- IPC分类号: C09D11/00 ; C09D11/02
摘要:
An ink composition comprises a dye, water, at least one of a polyhydric alcohol and an alkyl ether of a polyhydric alcohol, and an organic weakly basic compound, and has a pH range of 8 to 10.
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