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    • 1. 发明申请
    • Water-based fluorescent ink, recorded image using the same, and judging method
    • 水性荧光墨水,使用其的记录图像和判断方法
    • US20070034114A1
    • 2007-02-15
    • US11582456
    • 2006-10-18
    • Masako UdagawaShoji KoikeMakoto AokiAkira NagashimaShinichi Hakamada
    • Masako UdagawaShoji KoikeMakoto AokiAkira NagashimaShinichi Hakamada
    • C09D11/00D06L3/12
    • C09D11/50Y10T428/24802Y10T428/24893Y10T428/24901
    • The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
    • 本发明涉及一种水性荧光墨水,其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长,包含水,溶解或分散在水中的着色材料,以及 有机溶剂,在着色材料的着色材料结构中具有多个荧光基团,并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料,能够改善 耐水性和耐光性,显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量,获得了优选的荧光发射和耐水性 记录图像,并且对着色剂的记录介质提供优选的粘合性 可靠性和可靠性。
    • 4. 发明授权
    • Water-based fluorescent ink, recorded image using the same, and judging method
    • 水性荧光墨水,使用其的记录图像和判断方法
    • US08308198B2
    • 2012-11-13
    • US12272194
    • 2008-11-17
    • Masako UdagawaShoji KoikeMakoto AokiAkira NagashimaShinichi Hakamada
    • Masako UdagawaShoji KoikeMakoto AokiAkira NagashimaShinichi Hakamada
    • A61N5/06G01J3/10H05G2/00
    • C09D11/50Y10T428/24802Y10T428/24893Y10T428/24901
    • The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
    • 本发明涉及一种水性荧光墨水,其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长,包含水,溶解或分散在水中的着色材料,以及 有机溶剂,在着色材料的着色材料结构中具有多个荧光基团,并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料,能够改善 耐水性和耐光性,显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量,获得了优选的荧光发射和耐水性 记录图像,并且对着色剂的记录介质提供优选的粘合性 可靠性和可靠性。
    • 8. 发明授权
    • Water-based fluorescent ink, recorded image using the same, and judging method
    • 水性荧光墨水,使用其的记录图像和判断方法
    • US07141105B2
    • 2006-11-28
    • US10975396
    • 2004-10-29
    • Masako UdagawaShoji KoikeMakoto AokiAkira NagashimaShinichi Hakamada
    • Masako UdagawaShoji KoikeMakoto AokiAkira NagashimaShinichi Hakamada
    • C09D11/02
    • C09D11/50Y10T428/24802Y10T428/24893Y10T428/24901
    • The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
    • 本发明涉及一种水性荧光墨水,其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长,包含水,溶解或分散在水中的着色材料,以及 有机溶剂,在着色材料的着色材料结构中具有多个荧光基团,并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料,能够改善 耐水性和耐光性,显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量,获得了优选的荧光发射和耐水性 记录图像,并且对着色剂的记录介质提供优选的粘合性 可靠性和可靠性。
    • 9. 发明申请
    • Water-based fluorescent ink, recorded image using the same, and judging method
    • 水性荧光墨水,使用其的记录图像和判断方法
    • US20050109952A1
    • 2005-05-26
    • US10975396
    • 2004-10-29
    • Masako UdagawaShoji KoikeMakoto AokiAkira NagashimaShinichi Hakamada
    • Masako UdagawaShoji KoikeMakoto AokiAkira NagashimaShinichi Hakamada
    • B41J2/01B41M3/14C09D11/00G01N21/64
    • C09D11/50Y10T428/24802Y10T428/24893Y10T428/24901
    • The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
    • 本发明涉及一种水性荧光墨水,其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长,包含水,溶解或分散在水中的着色材料,以及 有机溶剂,在着色材料的着色材料结构中具有多个荧光基团,并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料,能够改善 耐水性和耐光性,显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量,获得了优选的荧光发射和耐水性 记录图像,并且对着色剂的记录介质提供优选的粘合性 可靠性和可靠性。
    • 10. 发明授权
    • Aqueous ink, ink cartridge using the same, inkjet printing method and recorded matter
    • 水性墨水,使用墨水的墨盒,喷墨打印方法和记录物
    • US07740697B2
    • 2010-06-22
    • US11141239
    • 2005-06-01
    • Akira NagashimaShinichi Hakamada
    • Akira NagashimaShinichi Hakamada
    • C09D11/00
    • C09D11/38
    • The invention provides an ink which has a higher fixation of a recorded matter, is more excellent in stability and reliability of the ink, and allows a recorded matter of high image quality to be obtained stably, a recorded image, an inkjet recording method, and devices using such an ink. The invention provides an aqueous ink including micromicelles which are dispersed in a transparent single phase in water, characterized in that the micromicelles are comprised of a combination of two or more surfactants which exhibit an opaque or translucent dispersed state in water and a compound having an alkyl group and having only a hydroxyl group as a water-soluble group, and an inkjet recording method, devices and a recorded image, using the aqueous ink.
    • 本发明提供了一种油墨,其具有更高的记录物的固定性,油墨的稳定性和可靠性更优异,并且能够稳定地获得高图像质量的记录物质,记录图像,喷墨记录方法和 使用这种油墨的装置。 本发明提供一种包含微胶粒的水性油墨,其分散在水中的透明单相中,其特征在于,所述微胶囊由两种或更多种在水中呈现不透明或半透明分散状态的表面活性剂和具有烷基的化合物组成 并且仅使用羟基作为水溶性基团,以及使用该水性墨水的喷墨记录方法,装置和记录图像。