公开(公告)号：US07279512B2

公开(公告)日：2007-10-09

申请号：US10495229

申请日：2002-11-07

申请人： Kiyoshi Iwamoto ,  Hideaki Tomi ,  Yoji Takeuchi ,  Masaru Miyamoto

发明人： Kiyoshi Iwamoto ,  Hideaki Tomi ,  Yoji Takeuchi ,  Masaru Miyamoto

IPC分类号： C09D11/18 ,  C09D11/16

CPC分类号： C09D11/18

摘要： A water-based ink composition for a ballpoint pen containing at least colored resin particles which have an average particle diameter of 2 to 20 μm and which are non-thermoplastic in a proportion of 5 to 30% by weight based on the total amount of the ink composition and non-colored particles having a glass transition point of lower than 0° C. The average particle diameter of the non-colored particles is controlled preferably to 0.01 to 10 μm. The composition preferably includes at least one selected from ethylene oxide or propylene oxide adducts of glycerin and ethylene oxide or propylene oxide adducts of diglycerin in a proportion of 1 to 30% by weight based on the total amount of the ink composition.

摘要翻译： 一种用于圆珠笔的水性油墨组合物，其至少含有平均粒径为2-20μm的着色树脂颗粒，其中非热塑性成分的比例为5-30重量％ 油墨组合物和玻璃化转变点低于0℃的无色颗粒。非着色颗粒的平均粒径优选为0.01〜10μm。 基于油墨组合物的总量，组合物优选包含选自甘油和环氧乙烷的环氧乙烷或环氧丙烷加成物或二甘油的环氧丙烷加成物中的至少一种，其比例为1至30重量％。

公开(公告)号：US07345100B2

公开(公告)日：2008-03-18

申请号：US10495228

申请日：2002-11-07

申请人： Kiyoshi Iwamoto ,  Hideaki Tomi ,  Yoji Takeuchi ,  Masaru Miyamoto

发明人： Kiyoshi Iwamoto ,  Hideaki Tomi ,  Yoji Takeuchi ,  Masaru Miyamoto

IPC分类号： C09D11/18

CPC分类号： C09D11/18

摘要： A water-based ink composition for a ballpoint pen containing at least colored resin particles which have an average particle diameter of 2 to 20 μm and which are non-thermoplastic in a proportion of 5 to 30% by weight based on the total amount of the ink composition and non-colored particles having a glass transition point of 60° C. or higher. The average particle diameter of the non-colored particles is preferably to 0.01 to 10 μm. The ink composition preferably includes at least one selected from ethylene oxide or propylene oxide adducts of glycerin and ethylene oxide or propylene oxide adducts of diglycerin in a proportion of 1 to 30% by weight based on the total amount of the ink composition.

摘要翻译： 一种用于圆珠笔的水性油墨组合物，其至少含有平均粒径为2-20μm的着色树脂颗粒，其中非热塑性成分的比例为5-30重量％ 油墨组合物和玻璃化转变点为60℃以上的无色颗粒。 无色颗粒的平均粒径优选为0.01〜10μm。 油墨组合物优选包含选自甘油和环氧乙烷的环氧乙烷或环氧丙烷加成物中的至少一种，二甘油的环氧丙烷加合物的比例为油墨组合物总量的1至30重量％。

公开(公告)号：US20050043439A1

公开(公告)日：2005-02-24

申请号：US10495229

申请日：2002-11-07

申请人： Kiyoshi Iwamoto ,  Hideaki Tomi ,  Yoii Takeuchi ,  Masaru Miyamoto

发明人： Kiyoshi Iwamoto ,  Hideaki Tomi ,  Yoii Takeuchi ,  Masaru Miyamoto

IPC分类号： C09D11/17 ,  C09D11/18

CPC分类号： C09D11/18

摘要： Provided is a water-based ink composition for a ballpoint pen characterized by comprising at least colored resin particles which have an average particle diameter of 2 to 20 μm and which are non-thermoplastic in a proportion of 5 to 30% by weight based on the total amount of the ink composition and non-colored particles having a glass transition point of lower than 0° C. The average particle diameter of the non-colored particles described above is controlled preferably to 0.01 to 10 μm. The water-based ink composition for a ballpoint pen described above further comprises preferably at least one selected from ethylene oxide or propylene oxide adducts of glycerin and ethylene oxide or propylene oxide adducts of diglycerin in a proportion of 1 to 30% by weight based on the total amount of the ink composition. The above water-based ink composition for a ballpoint pen is stable with the passage of time and excellent in a writing performance, erasability by an eraser and abrasion resistance.

摘要翻译： 本发明提供一种用于圆珠笔的水性油墨组合物，其特征在于至少包含平均粒径为2-20μm的着色树脂颗粒，其中非热塑性成分为5-30重量％，基于 油墨组合物和玻璃化转变点低于0℃的无色颗粒的总量。上述非着色颗粒的平均粒径优选控制在0.01至10μm。 上述圆珠笔用水性油墨组合物还优选含有选自甘油和环氧乙烷的环氧乙烷或环氧丙烷加成物中的至少一种或二甘油的环氧丙烷加合物，其比例为1〜30重量％，基于 油墨组合物的总量。 上述用于圆珠笔的水性油墨组合物随时间而言是稳定的，并且书写性能优异，通过橡皮擦的可擦除性和耐磨性。

公开(公告)号：US6099629A

公开(公告)日：2000-08-08

申请号：US155668

申请日：1998-09-28

申请人： Masaaki Morita ,  Hideaki Tomi

发明人： Masaaki Morita ,  Hideaki Tomi

IPC分类号： C09D11/18 ,  C09D11/02

CPC分类号： C09D11/18

摘要： Provided is a water based ink having a metallic lustrous color using an aluminum powder for a ballpoint pen which does not allow a discharging amount to reduce and splitting to occur. This water based ink contains an aluminum paste prepared by wetting aluminum powder in advance with at least one solvent selected from glycol ethers and glycols, a thickener, a water-soluble organic solvent and water. Further, provided is a water based pigment ink having a metallic lustrous color for a ballpoint pen in which an aluminum powder and a pigment are used and which allows the colorant to provide a well developed metallic lustrous color and can be used to draw beautiful lines. This water based pigment ink contains an aluminum powder, a water-soluble organic solvent, a pigment, a thickener and a resin emulsion.

摘要翻译： PCT No.PCT / JP97 / 00984 371日期：1998年9月28日 102（e）1998年9月28日PCT 1997年3月25日PCT公布。 出版物WO97 / 35935 日期1997年10月2日提供了一种具有金属光泽的水性油墨，其使用用于圆珠笔的铝粉末，其不允许排出量发生减少和分裂。 该水性油墨含有通过预先用至少一种选自乙二醇醚和二醇，增稠剂，水溶性有机溶剂和水的溶剂润湿铝粉而制备的铝浆料。 此外，提供了一种水性颜料墨水，其具有用于圆珠笔的金属光泽颜料，其中使用铝粉末和颜料，并且允许着色剂提供良好发展的金属光泽的颜色并且可用于绘制美丽的线条。 该水性颜料墨水含有铝粉末，水溶性有机溶剂，颜料，增稠剂和树脂乳液。

公开(公告)号：US20050143485A1

公开(公告)日：2005-06-30

申请号：US10495228

申请日：2002-11-07

申请人： Kiyoshi Iwamoto ,  Hideaki Tomi ,  Yoii Takeuchi ,  Masaru Miyamoto

发明人： Kiyoshi Iwamoto ,  Hideaki Tomi ,  Yoii Takeuchi ,  Masaru Miyamoto

IPC分类号： C09D11/18 ,  C03C17/00 ,  C09D11/00

CPC分类号： C09D11/18

摘要： Provided is a water-based ink composition for a ballpoint pen characterized by comprising at least colored resin particles which have an average particle diameter of 2 to 20 μm and which are non-thermoplastic in a proportion of 5 to 30% by weight based on the total amount of the ink composition and non-colored particles having a glass transition point of 60° C. or higher. The average particle diameter of the non-colored particles described above is controlled preferably to 0.01 to 10 μm. The water-based ink composition for a ballpoint pen described above further comprises preferably at least one selected from ethylene oxide or propylene oxide adducts of glycerin and ethylene oxide or propylene oxide adducts of diglycerin in a proportion of 1 to 30% by weight based on the total amount of the ink composition. The above water-based ink composition for a ballpoint pen is further stable with the passage of time and excellent in a writing performance, erasability by an eraser and abrasion resistance.

摘要翻译： 本发明提供一种用于圆珠笔的水性油墨组合物，其特征在于至少包含平均粒径为2-20μm的着色树脂颗粒，其中非热塑性成分为5-30重量％，基于 油墨组合物的总量和玻璃化转变点为60℃以上的无色颗粒。 上述无色颗粒的平均粒径优选为0.01〜10μm。 上述圆珠笔用水性油墨组合物还优选含有选自甘油和环氧乙烷的环氧乙烷或环氧丙烷加成物中的至少一种或二甘油的环氧丙烷加合物，其比例为1〜30重量％，基于 油墨组合物的总量。 上述用于圆珠笔的水性油墨组合物随着时间的推移而进一步稳定，书写性能优异，通过橡皮擦可擦除性和耐磨性。