- 专利标题: INK COMPOSITION , WRITING TOOL AND METHOD FOR PRODUCING INK COMPOSITION
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申请号: US16344006申请日: 2017-04-28
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公开(公告)号: US20190338151A1公开(公告)日: 2019-11-07
- 发明人: Katsuji ARISAWA , Yoshitaka MORIMOTO , Hirohisa SUZUKI , Hiroyuki SAITOU
- 申请人: PENTEL KABUSHIKI KAISHA
- 优先权: JPPCT/JP2016/082848 20161104
- 国际申请: PCT/JP2017/016908 WO 20170428
- 主分类号: C09D11/18
- IPC分类号: C09D11/18 ; C09D11/104 ; C09D11/106 ; C08L25/04 ; C08L83/04 ; C08L5/00 ; C08K3/013 ; C09D11/17 ; B43K1/08 ; B43K7/02
摘要:
The ink composition contains titanium oxide particles having an average particle size of 0.1 μm or more and 0.4 μm or less, hollow resin particles having an average particle size of 1.0 μm or more and 2.0 μm or less, a polysaccharide and water, wherein the titanium oxide particles and the hollow resin particles are negatively charged.
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