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1. 发明授权

US07371785B2 Erasable ink composition 失效
标题翻译：可擦墨水组合物
公开(公告)号：US07371785B2
公开(公告)日：2008-05-13
申请号：US10505086
申请日：2003-02-14
申请人： Yasuyuki Yoshimura , Norimasa Kurihara , Atsushi Sudo , Norihiro Hirano , Isao Enjon
发明人： Yasuyuki Yoshimura , Norimasa Kurihara , Atsushi Sudo , Norihiro Hirano , Isao Enjon
IPC分类号： C09D11/00
CPC分类号： C09D11/16 , C09D11/18
摘要： An erasable ink composition comprising water, a water-soluble organic solvent, and the following colorant, colorless resin particles and shear-thinning, viscosity-adjustment agent, characterized in that the colorless resin particles have a mean particle diameter smaller than that of the colorant and are contained in an amount larger than that of the colorant: (a) 3 to wt % (based on the whole ink) of colorless resin particles which are made of at least one resin selected from among acrylic resins, urethane resins, silicone resins and melamine resins and have a mean particle diameter of 0.10 to 10 μm, (b) 1 to 40 wt % (based on the whole ink) of a colorant having a mean particle diameter of 2 μm or above, and (c) 0.01 to 4 wt % (based on the whole ink) of a shear thinning, viscosity-adjustment agent.
摘要翻译：一种包含水，水溶性有机溶剂和下列着色剂的无水树脂颗粒和剪切稀化粘度调节剂的可擦墨水组合物，其特征在于无色树脂颗粒的平均粒径小于着色剂的平均粒径并且含量大于着色剂的量：（a）由选自丙烯酸树脂，聚氨酯树脂，硅树脂中的至少一种树脂制成的无色树脂颗粒的3重量％（基于全部油墨）和三聚氰胺树脂，其平均粒径为0.10〜10μm，（b）平均粒径为2μm以上的着色剂的1〜40重量％（基于全部油墨），（c）0.01〜 4重量％（基于整个油墨）的剪切稀化粘度调节剂。

2. 发明授权

US06666913B2 Aqueous ink composition 有权
标题翻译：水性油墨组合物
公开(公告)号：US06666913B2
公开(公告)日：2003-12-23
申请号：US09948177
申请日：2001-09-05
申请人： Norihiro Hirano , Norimasa Kurihara , Atsushi Sudo , Yasuyuki Yoshimura
发明人： Norihiro Hirano , Norimasa Kurihara , Atsushi Sudo , Yasuyuki Yoshimura
IPC分类号： C09D1116
CPC分类号： C09D11/037
摘要： The main object is to provide a water-based ink composition which is not only superior in hiding power but also has satisfactory writing properties. This invention relates to a water-based ink composition comprising a powder consisting of inorganic particles comprising at least one of aluminum oxide, titanium dioxide and boron nitride and water.
摘要翻译：主要目的在于提供一种水硬性油墨组合物，其不仅具有优异的遮盖力，而且具有良好的书写性能。本发明涉及包含由包含氧化铝，二氧化钛和氮化硼和水中的至少一种的无机颗粒组成的粉末的水性油墨组合物。

3. 发明申请

US20050143486A1 Erasable ink composition 失效
标题翻译：可擦墨水组合物
公开(公告)号：US20050143486A1
公开(公告)日：2005-06-30
申请号：US10505086
申请日：2003-02-14
申请人： Yasuyuki Yoshimura , Norimasa Kurihara , Atsushi Sudo , Norihiro Hirano , Isao Enjon
发明人： Yasuyuki Yoshimura , Norimasa Kurihara , Atsushi Sudo , Norihiro Hirano , Isao Enjon
IPC分类号： C09D11/16 , C09D11/18 , C03C17/00 , C09D11/00
CPC分类号： C09D11/16 , C09D11/18
摘要： An erasable ink composition comprising water, a water-soluble organic solvent, and the following colorant, colorless resin particles and shear-thinning, viscosity-adjustment agent, characterized in that the colorless resin particles have a mean particle diameter smaller than that of the colorant and are contained in an amount larger than that of the colorant: (a) 3 to wt % (based on the whole ink) of colorless resin particles which are made of at least one resin selected from among acrylic resins, urethane resins, silicone resins and melamine resins and have a mean particle diameter of 0.10 to 10 μm, (b) 1 to 40 wt % (based on the whole ink) of a colorant having a mean particle diameter of 2 μm or above, and (c) 0.01 to 4 wt % (based on the whole ink) of a shear thinning, viscosity-adjustment agent.
摘要翻译：一种包含水，水溶性有机溶剂和下列着色剂的无水树脂颗粒和剪切稀化粘度调节剂的可擦墨水组合物，其特征在于无色树脂颗粒的平均粒径小于着色剂的平均粒径并且含量大于着色剂的量：（a）由选自丙烯酸树脂，聚氨酯树脂，硅树脂中的至少一种树脂制成的无色树脂颗粒的3重量％（基于全部油墨）和三聚氰胺树脂，其平均粒径为0.10〜10μm，（b）平均粒径为2μm以上的着色剂的1〜40重量％（基于全部油墨），（c）0.01〜 4重量％（基于整个油墨）的剪切稀化粘度调节剂。

4. 发明授权

US07914222B2 Tip unit for liquid applicator, method for producing the same, and liquid applicator having the tip unit 有权
标题翻译：用于液体施加器的尖端单元，其制造方法和具有尖端单元的液体施加器
公开(公告)号：US07914222B2
公开(公告)日：2011-03-29
申请号：US10558792
申请日：2004-05-26
申请人： Hiroshi Inoue , Norimasa Kurihara , Shoko Matsumoto , Kyoko Sano , Takeshi Omatsu , Shigeki Yoneda , Yasunori Nakatani , Hiroyoshi Yamamoto , Kozaburo Fujita
发明人： Hiroshi Inoue , Norimasa Kurihara , Shoko Matsumoto , Kyoko Sano , Takeshi Omatsu , Shigeki Yoneda , Yasunori Nakatani , Hiroyoshi Yamamoto , Kozaburo Fujita
IPC分类号： B43K7/10
CPC分类号： B43K7/10 , B43K1/084 , B43K1/086 , C09D11/16 , C09D11/18 , Y10T29/49854
摘要： A tip unit (1) incorporated in a liquid applicator such as a ball-point pen, the tip unit being capable of an increased rate of liquid discharge with no leaking or clogging problem. To achieve it, the tip unit (1) is accommodated in a tip body (11) having a ball housing (15), a ball (10), a capillary hole (16), and a proximal bore, the ball housing (15) being a passage for allowing liquid to flow therethrough, the ball (10) being rotatively held in the ball housing (15). The ball housing (15) is provided with at least one ink channel (47) adapted to communicate the ball housing (15) with the capillary hole (16) or the proximal bore. The ball housing (15) has a ball resting seat (45) and a side wall (41) that are connected by a connecting surface (71) having a shape of a truncated conical surface with its apex toward the distal end of the tip unit (1).
摘要翻译：引入单元（1），其结合在诸如圆珠笔的液体施加器中，所述尖端单元能够以不泄漏或堵塞问题的液体排出速率增加。为了实现这一点，尖端单元（1）容纳在具有球壳体（15），球（10），毛细孔（16）和近端孔的末端体（11）中，球壳体）是用于允许液体流过其中的通道，所述球（10）被旋转地保持在所述球壳体（15）中。球壳体（15）设置有至少一个适于将球壳体（15）与毛细管孔（16）或近端孔连通的油墨通道（47）。球壳体（15）具有球保持座（45）和侧壁（41），其通过具有截头圆锥形形状的连接表面（71）连接，其顶端朝向尖端单元的远端（1）。

5. 发明申请

US20070110507A1 Tip unit for liquid applicator, method for producing the same, and liquid applicator having the tip unit 有权
标题翻译：用于液体施加器的尖端单元，其制造方法和具有尖端单元的液体施加器
公开(公告)号：US20070110507A1
公开(公告)日：2007-05-17
申请号：US10558792
申请日：2004-05-26
申请人： Hiroshi Inoue , Norimasa Kurihara , Shoko Matsumoto , Kyoko Sano , Takeshi Omatsu , Shigeki Yoneda , Yasunori Nakatani , Hiroyoshi Yamamoto , Kozaburo Fujita
发明人： Hiroshi Inoue , Norimasa Kurihara , Shoko Matsumoto , Kyoko Sano , Takeshi Omatsu , Shigeki Yoneda , Yasunori Nakatani , Hiroyoshi Yamamoto , Kozaburo Fujita
IPC分类号： B43K7/10 , B43K7/00
CPC分类号： B43K7/10 , B43K1/084 , B43K1/086 , C09D11/16 , C09D11/18 , Y10T29/49854
摘要： A tip unit (1) incorporated in a liquid applicator such as a ball-point pen, the tip unit being capable of an increased rate of liquid discharge with no leaking or clogging problem. To achieve it, the tip unit (1) is accommodated in a tip body (11) having a ball housing (15), a ball (10), a capillary hole (16), and a proximal bore, the ball housing (15) being a passage for allowing liquid to flow therethrough, the ball (10) being rotatively held in the ball housing (15). The ball housing (15) is provided with at least one ink channel (47) adapted to communicate the ball housing (15) with the capillary hole (16) or the proximal bore. The ball housing (15) has a ball resting seat (45) and a side wall (41) that are connected by a connecting surface (71) having a shape of a truncated conical surface with its apex toward the distal end of the tip unit (1).
摘要翻译：引入单元（1），其结合在诸如圆珠笔的液体施加器中，所述尖端单元能够以不泄漏或堵塞问题的液体排出速率增加。为了实现这一点，尖端单元（1）容纳在具有球壳体（15），球（10），毛细孔（16）和近端孔的末端体（11）中，球壳体）是用于允许液体流过其中的通道，所述球（10）被旋转地保持在所述球壳体（15）中。球壳体（15）设置有至少一个适于将球壳体（15）与毛细管孔（16）或近端孔连通的油墨通道（47）。球壳体（15）具有球保持座（45）和侧壁（41），其通过具有截头圆锥形形状的连接表面（71）连接，其顶端朝向尖端单元的远端（1）。

6. 发明申请

US20100275813A1 DISCOLORABLE INK COMPOSITION AND WRITING UTENSILS 失效
标题翻译：不可思议的墨水组合物和写作用品
公开(公告)号：US20100275813A1
公开(公告)日：2010-11-04
申请号：US12741540
申请日：2008-11-10
申请人： Norimasa Kurihara , Hiroshi Inoue
发明人： Norimasa Kurihara , Hiroshi Inoue
IPC分类号： C09D11/12
CPC分类号： C09D11/50 , C09D11/17
摘要： The invention provides a discolorable ink composition which is irreversibly erasable by heating to about 40° C. to 120° C. A discolorable ink composition, where an electron-donating color-forming organic compound and an electron-accepting compound are incorporated in wax particles, whereby the electron-donating color-forming compound in a state color-developed by the electron-accepting compound is separated from a decolorizer and kept in the color-developed state, while when the wax is liquefied by heating, the decolorizer reacts with the electron-accepting compound to convert the electron-donating color-forming organic compound into a decolorized state.
摘要翻译：本发明提供了通过加热至约40℃至120℃不可逆地擦除的可变色油墨组合物。其中将供电成色有机化合物和电子接受性化合物掺入蜡颗粒中的可变色油墨组合物由此，由电子接受性化合物显色的状态下的供电成色剂与脱色剂分离，保持显色状态，而当蜡通过加热液化时，消色剂与电子接受性化合物，将供电成色有机化合物转化为脱色状态。

7. 发明申请

US20070203259A1 Water-Based Ink Composition 有权
标题翻译：水性油墨组合物
公开(公告)号：US20070203259A1
公开(公告)日：2007-08-30
申请号：US11659592
申请日：2005-08-08
申请人： Norimasa Kurihara , Shoko Matsumoto , Kyoko Sano , Yasunori Nakatani , Hiroyoshi Yamamoto , Kozaburo Fujita , Hiroshi Inoue , Takeshi Omatsu , Shigeki Yoneda , Tomohiro Sawa
发明人： Norimasa Kurihara , Shoko Matsumoto , Kyoko Sano , Yasunori Nakatani , Hiroyoshi Yamamoto , Kozaburo Fujita , Hiroshi Inoue , Takeshi Omatsu , Shigeki Yoneda , Tomohiro Sawa
IPC分类号： C09D11/00
CPC分类号： C09D11/17 , C09D11/18
摘要： In a water-based ink composition of the present invention, 2.5 to 50 wt % of white-colored resin particles and 2.5 to 50 wt % of film-forming resin emulsions in a solid content are contained with respect to the total amount of the ink, the ratio of said white-colored resin particles to film-forming resin emulsions is 1:0.2 to 1:3, and not less than 20 wt % of said white-colored resin particles and film-forming resin emulsions in a solid content are contained in total.
摘要翻译：在本发明的水性油墨组合物中，相对于油墨的总量，含有2.5〜50重量％的白色树脂颗粒和2.5〜50重量％的固体成分的成膜树脂乳液所述白色树脂颗粒与成膜树脂乳液的比例为1:0.2至1:3，并且不小于20重量％的所述白色树脂颗粒和固体含量的成膜树脂乳液为总共包含。

8. 发明申请

US20060069183A1 Erasable aqueous color material composition 审中-公开
标题翻译：可消除水性色素组合物
公开(公告)号：US20060069183A1
公开(公告)日：2006-03-30
申请号：US11235981
申请日：2005-09-27
申请人： Norimasa Kurihara , Kazuhiro Kawauchi , Shigeki Yoneda
发明人： Norimasa Kurihara , Kazuhiro Kawauchi , Shigeki Yoneda
IPC分类号： C03C17/00 , C09D11/00
CPC分类号： C09D11/18 , C09D5/002 , C09D11/17
摘要： The present invention provides erasable aqueous color material composition for scratching off comprising pigment particles with opacifying property and aqueous emulsions of resins with lump coagulation property, wherein said pigment particles with opacifying property are scaly aluminum particles or synthetic resin particles, and said aqueous emulsions of resins with lump coagulation property are aqueous emulsions of styrene butadiene rubber or carboxy modified styrene butadiene rubber.
摘要翻译：本发明提供了一种用于刮擦的可擦除含水彩色材料组合物，其包含具有不透明性的颜料颗粒和具有块状凝结性质的树脂的水性乳液，其中所述具有不透明性的颜料颗粒为鳞状铝颗粒或合成树脂颗粒，并且所述树脂水性乳液具有块状凝结性的是苯乙烯丁二烯橡胶或羧基改性苯乙烯丁二烯橡胶的水乳液。

9. 发明授权

US08182596B2 Discolorable ink composition and writing utensils 失效
标题翻译：不可着色的墨水组合物和书写用具
公开(公告)号：US08182596B2
公开(公告)日：2012-05-22
申请号：US12741540
申请日：2008-11-10
申请人： Norimasa Kurihara , Hiroshi Inoue
发明人： Norimasa Kurihara , Hiroshi Inoue
IPC分类号： C09D11/02
CPC分类号： C09D11/50 , C09D11/17
摘要： The invention provides a discolorable ink composition which is irreversibly erasable by heating to about 40° C. to 120° C. A discolorable ink composition, where an electron-donating color-forming organic compound and an electron-accepting compound are incorporated in wax particles, whereby the electron-donating color-forming compound in a state color-developed by the electron-accepting compound is separated from a decolorizer and kept in the color-developed state, while when the wax is liquefied by heating, the decolorizer reacts with the electron-accepting compound to convert the electron-donating color-forming organic compound into a decolorized state.
摘要翻译：本发明提供了通过加热至约40℃至120℃不可逆地擦除的可变色油墨组合物。其中将供电成色有机化合物和电子接受性化合物掺入蜡颗粒中的可变色油墨组合物由此，由电子接受性化合物显色的状态下的供电成色剂与脱色剂分离，保持显色状态，而当蜡通过加热液化时，消色剂与电子接受性化合物，将供电成色有机化合物转化为脱色状态。

10. 发明授权

US08080098B2 Water-based ink composition 有权
标题翻译：水性油墨组合物
公开(公告)号：US08080098B2
公开(公告)日：2011-12-20
申请号：US11659592
申请日：2005-08-08
申请人： Norimasa Kurihara , Shoko Matsumoto , Kyoko Sano , Yasunori Nakatani , Hiroyoshi Yamamoto , Kozaburo Fujita , Hiroshi Inoue , Takeshi Omatsu , Shigeki Yoneda , Tomohiro Sawa
发明人： Norimasa Kurihara , Shoko Matsumoto , Kyoko Sano , Yasunori Nakatani , Hiroyoshi Yamamoto , Kozaburo Fujita , Hiroshi Inoue , Takeshi Omatsu , Shigeki Yoneda , Tomohiro Sawa
IPC分类号： C09D11/16
CPC分类号： C09D11/17 , C09D11/18
摘要： In a water-based ink composition of the present invention, 2.5 to 50 wt % of white-colored resin particles and 2.5 to 50 wt % of film-forming resin emulsions in a solid content are contained with respect to the total amount of the ink, the ratio of said white-colored resin particles to film-forming resin emulsions is 1:0.2 to 1:3, and not less than 20 wt % of said white-colored resin particles and film-forming resin emulsions in a solid content are contained in total.
摘要翻译：在本发明的水性油墨组合物中，相对于油墨的总量，含有2.5〜50重量％的白色树脂颗粒和2.5〜50重量％的固体成分的成膜树脂乳液所述白色树脂颗粒与成膜树脂乳液的比例为1:0.2至1:3，并且不小于20重量％的所述白色树脂颗粒和固体含量的成膜树脂乳液为总共包含。

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