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Solid writing body and solid writing member set using the same

机译:固体书写体和使用该固体书写体的固体书写体组

摘要

PROBLEM TO BE SOLVED: To provide a solid writing tool good in discoloration property of handwriting and excellent in temporal stability after discoloration.SOLUTION: There is provided a solid writing tool containing (1) a reversible thermochromic microcapsule pigment including a reversible thermochromic composition containing (a) a component consisting an electron giving coloration organic compound, (b) a component consisting of an electron receiving compound and (c) a reaction medium reversibly originating an electron giving and receiving reaction by the (a) component and the (b) component in a specific temperature region, (2) an excipient and (3) a filler and having a flexure strength measured according to JIS S6005 of the solid writing tool of 10 MPa or more and printed amount measured according to JIS S6005 of 1.0 mg/m or more.
机译:解决的问题:提供一种固体笔迹,该固体笔迹具有良好的笔迹变色性,并且变色后的时间稳定性优异。解决方案:提供一种固体笔迹,其包含(1)一种可逆的热致变色微胶囊颜料,该颜料包括一种可逆的热致变色组合物,其中a)由电子提供着色有机化合物组成的组分,(b)由电子接受化合物组成的组分,(c)通过(a)组分和(b)组分可逆地引发电子给与接受反应的反应介质在特定温度区域中,(2)赋形剂和(3)填充剂,根据固体书写工具的JIS S6005测量的弯曲强度为10 MPa以上,并且根据JIS S6005测量的印刷量为1.0 mg / m或者更多。

著录项

  • 公开/公告号JP6309357B2

    专利类型

  • 公开/公告日2018-04-11

    原文格式PDF

  • 申请/专利号JP20140119991

  • 发明设计人 戸 塚 太 郎;

    申请日2014-06-10

  • 分类号C09D13/00;B43K19/00;B43K29/02;B43K19/02;

  • 国家 JP

  • 入库时间 2022-08-21 13:09:19

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