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    • 1. 发明申请
    • Ultraviolet ray curable ink, ink composition for ink jet and process for preparing ink jet printed matter using the same
    • 紫外线固化型油墨,喷墨用油墨组合物及使用其制备喷墨印刷品的方法
    • US20060127591A1
    • 2006-06-15
    • US11272576
    • 2005-11-09
    • Yoshikatsu ItohTomoyuki Nishikawa
    • Yoshikatsu ItohTomoyuki Nishikawa
    • G03G9/097C03C25/10B05D1/32
    • C09D11/36C08L67/06C09D11/101C09D133/14C08L2666/18
    • The ink comprises a coloring component, a reactive oligomer and/or a reactive prepolymer, a reactive diluent and a photoinitiator, wherein the reactive oligomer and/or reactive prepolymer unit and the reactive diluent unit have a glass transition point of 0° to 70° C., respectively, in a polymer obtained therefrom. In the present invention, a cured film excellent in adhesion to materials and scratch resistance is obtained and image without blurring is formed in ink jet printing of the ultraviolet ray curable ink. An ultraviolet ray curable ink composition having a viscosity of 60 to 800 cps at 25° C. which comprises a coloring component, a reactive diluent, a photoinitiator and an oligomer and/or reactive prepolymer having compatibility with the reactive diluent is used. The ink composition is heated to 40° to 150° C. and applied to a recording medium and cured by ultraviolet rays.
    • 油墨包含着色组分,反应性低聚物和/或反应性预聚物,反应性稀释剂和光引发剂,其中反应性低聚物和/或反应性预聚物单元和反应性稀释剂单元的玻璃化转变点为0°至70° 分别在由其获得的聚合物中。 在本发明中,获得了对材料的粘附性和耐划伤性优异的固化膜,并且在紫外线固化油墨的喷墨印刷中形成无模糊的图像。 使用包含着色组分,反应性稀释剂,光引发剂和与反应性稀释剂相容的低聚物和/或反应性预聚物的在25℃下粘度为60至800cps的紫外线可固化油墨组合物。 将油墨组合物加热至40℃至150℃,并施加到记录介质上并通过紫外线固化。
    • 3. 发明授权
    • Ultraviolet ray curable ink, ink composition for ink jet and process for preparing ink jet printed matter using the same
    • 紫外线固化型油墨,喷墨用油墨组合物及使用其制备喷墨印刷品的方法
    • US07264330B2
    • 2007-09-04
    • US11272576
    • 2005-11-09
    • Yoshikatsu ItohTomoyuki Nishikawa
    • Yoshikatsu ItohTomoyuki Nishikawa
    • B41J2/01B41J2/015B05D1/00B05D1/26
    • C09D11/36C08L67/06C09D11/101C09D133/14C08L2666/18
    • The ink comprises a coloring component, a reactive oligomer and/or a reactive prepolymer, a reactive diluent and a photoinitiator, wherein the reactive oligomer and/or reactive prepolymer unit and the reactive diluent unit have a glass transition point of 0° to 70° C., respectively, in a polymer obtained therefrom. In the present invention, a cured film excellent in adhesion to materials and scratch resistance is obtained and image without blurring is formed in ink jet printing of the ultraviolet ray curable ink. An ultraviolet ray curable ink composition having a viscosity of 60 to 800 cps at 25° C. which comprises a coloring component, a reactive diluent, a photoinitiator and an oligomer and/or reactive prepolymer having compatibility with the reactive diluent is used. The ink composition is heated to 40° to 150° C. and applied to a recording medium and cured by ultraviolet rays.
    • 油墨包含着色组分,反应性低聚物和/或反应性预聚物,反应性稀释剂和光引发剂,其中反应性低聚物和/或反应性预聚物单元和反应性稀释剂单元的玻璃化转变点为0°至70° 分别在由其获得的聚合物中。 在本发明中,获得了对材料的粘附性和耐划伤性优异的固化膜,并且在紫外线固化油墨的喷墨印刷中形成无模糊的图像。 使用包含着色组分,反应性稀释剂,光引发剂和与反应性稀释剂相容的低聚物和/或反应性预聚物的在25℃下粘度为60至800cps的紫外线可固化油墨组合物。 将油墨组合物加热至40℃至150℃,并施加到记录介质上并通过紫外线固化。
    • 4. 发明授权
    • Ultraviolet ray curable ink, ink composition for ink jet and process for preparing ink jet printed matter using the same
    • 紫外线固化型油墨,喷墨用油墨组合物及使用其制备喷墨印刷品的方法
    • US07037952B2
    • 2006-05-02
    • US10632360
    • 2003-08-01
    • Yoshikatsu ItohTomoyuki Nishikawa
    • Yoshikatsu ItohTomoyuki Nishikawa
    • C08F2/50C09D11/00
    • C09D11/36C08L67/06C09D11/101C09D133/14C08L2666/18
    • The ink comprises a coloring component, a reactive oligomer and/or a reactive prepolymer, a reactive diluent and a photoinitiator, wherein the reactive oligomer and/or reactive prepolymer unit and the reactive diluent unit have a glass transition point of 0° to 70° C., respectively, in a polymer obtained therefrom. In the present invention, a cured film excellent in adhesion to materials and scratch resistance is obtained, and an image without blurring is formed in ink jet printing of the ultraviolet ray curable ink. An ultraviolet ray curable ink composition having a viscosity of 60 to 800 cps at 25° C. which comprises a coloring component, a reactive diluent, a photoinitiator and an oligomer and/or reactive prepolymer having compatibility with the reactive diluent is used. The ink composition is heated to 40° to 150° C. and applied to a recording medium and cured by ultraviolet rays.
    • 油墨包含着色组分,反应性低聚物和/或反应性预聚物,反应性稀释剂和光引发剂,其中反应性低聚物和/或反应性预聚物单元和反应性稀释剂单元的玻璃化转变点为0°至70° 分别在由其获得的聚合物中。 在本发明中,获得了对材料的粘附性和耐擦伤性优异的固化膜,并且在紫外线固化油墨的喷墨印刷中形成无模糊的图像。 使用包含着色组分,反应性稀释剂,光引发剂和与反应性稀释剂相容的低聚物和/或反应性预聚物的在25℃下粘度为60至800cps的紫外线可固化油墨组合物。 将油墨组合物加热至40℃至150℃,并施加到记录介质上并通过紫外线固化。
    • 6. 发明申请
    • Colored leather product and manufacturing method thereof
    • 有色皮革制品及其制造方法
    • US20080008864A1
    • 2008-01-10
    • US11824889
    • 2007-07-02
    • Yoshikatsu Itoh
    • Yoshikatsu Itoh
    • G03G7/00B44C1/00
    • C09D11/322B41M5/502Y10T428/24802
    • A colored leather product printed with images of high quality and also excellent in the wear resistance having an anionic base coat layer on a leather surface, a cationic ink receiving layer on the base coat layer, and a top coat layer on the ink receiving layer in which images are formed by applying a pigment to the ink receiving layer, the colored leather product being obtained by a manufacturing method including forming an anionic base coat layer to a leather surface, forming a cationic ink receiving layer to the surface formed with the base coat layer, forming images to the ink receiving layer using a pigment ink by an inkjet system and forming a top coat layer above the ink receiving layer formed with the images.
    • 印有高质量图像,耐磨性优异的彩色皮革制品,在皮革表面具有阴离子底涂层,底涂层上的阳离子油墨接收层和油墨接收层上的顶涂层 通过向油墨接收层施加颜料形成图像,所述有色皮革制品通过包括在皮革表面形成阴离子底涂层的方法获得,在形成有底涂层的表面上形成阳离子油墨接收层 通过喷墨系统使用颜料墨形成图像到油墨接收层,并在形成有图像的油墨接收层上形成顶涂层。