Coloring composition for image formation and method for improving ozone resistance of color image
    43.
    发明授权
    Coloring composition for image formation and method for improving ozone resistance of color image 有权
    用于图像形成的着色组合和改善彩色图像的耐臭氧性的方法

    公开(公告)号:US07108743B2

    公开(公告)日:2006-09-19

    申请号:US10471650

    申请日:2002-04-08

    IPC分类号: C09D11/00 C09D11/02

    摘要: A coloring composition for image formation comprising an azo dye having an aromatic nitrogen-containing 6-membered heterocyclic ring as a coupling component, a coloring composition which comprises an azo compound having an oxidation potential nobler than 1.0 V vs. SCE and comprising at least two substituents having a pKa value of −10 to 5 in water, and a method for improving ozone resistance of a color image, the method comprising using a compound having an oxidation potential nobler than 1.0 V vs. SCE and showing a maximum absorption at a wavelength between 500 nm and 580 nm with a half-value width of 150 nm or narrower.

    摘要翻译: 一种用于图像形成的着色组合物,其包含具有芳族含氮6元杂环作为偶联组分的偶氮染料,着色组合物包含与SCE相比具有超过1.0V的氧化电位的偶氮化合物,并且包含至少两个 在水中pKa值为-10〜5的取代基,以及提高彩色图像的耐臭氧性的方法,所述方法包括使用具有比1.0V的氧化电位高于SCE并在波长处显示出最大吸收的化合物 在500nm和580nm之间,半值宽度为150nm或更窄。

    Ink for inkjet recording, ink set for inkjet recording and inkjet recording method
    44.
    发明申请
    Ink for inkjet recording, ink set for inkjet recording and inkjet recording method 有权
    喷墨记录用油墨,喷墨记录用油墨和喷墨记录方法

    公开(公告)号:US20060164483A1

    公开(公告)日:2006-07-27

    申请号:US10524557

    申请日:2003-08-11

    IPC分类号: G01D11/00

    摘要: The present invention provides an ink for inkjet recording capable of giving a color image having excellent fastness to ozone gas and provides an ink set for inkjet recording and an inkjet recording method, which can form an image having excellent color reproducibility and high light fastness, in which the ink for inkjet recording comprises an azo dye having a specific structure; an ink set for inkjet recording, comprising a yellow ink, a magenta ink and a cyan ink as minimum constituent elements, wherein these inks comprises the above-described azo dye; and an inkjet recording method using the ink for inkjet recording or the ink set for inkjet recording.

    摘要翻译: 本发明提供一种用于喷墨记录的墨水,其能够提供对臭氧气体具有优异的耐牢度的彩色图像,并提供用于喷墨记录的油墨组和喷墨记录方法,其可以形成具有优异的颜色再现性和高耐光性的图像 其中用于喷墨记录的油墨包括具有特定结构的偶氮染料; 一种用于喷墨记录的油墨组,包括黄色油墨,品红色油墨和青色油墨作为最小组成元素,其中这些油墨包含上述偶氮染料; 以及使用喷墨记录用油墨或喷墨记录用油墨组的喷墨记录方法。

    Ink composition and inkjet recording method
    45.
    发明申请
    Ink composition and inkjet recording method 审中-公开
    油墨成分和喷墨记录方法

    公开(公告)号:US20050261395A1

    公开(公告)日:2005-11-24

    申请号:US11125406

    申请日:2005-05-10

    IPC分类号: C09D11/00 C03C17/00

    CPC分类号: C09D11/32

    摘要: To provide an ink composition that when printed using a nozzle, does not cause clogging at the chip of the nozzle, is free from paper dependency, and when printed on an arbitrarily chosen paper, exhibits superior properties in water resistance, scratch resistance, lightfastness and ozone resistance and an inkjet recording method using it. The ink composition contains colored fine particles containing an oil-soluble polymer and an oil-soluble dye having an oxidation potential higher than 1.0 V (vs SCE), in an aqueous medium.

    摘要翻译: 为了提供当使用喷嘴打印时不会在喷嘴的芯片处产生堵塞的油墨组合物,没有纸张依赖性,并且当印刷在任意选择的纸张上时,在耐水性,耐刮擦性,耐光性和 耐臭氧性和使用它的喷墨记录方法。 油墨组合物含有在水性介质中含有油溶性聚合物和氧化电位高于1.0V(相对于SCE)的油溶性染料的着色微粒。

    Image recording material
    47.
    发明授权
    Image recording material 有权
    图像记录材料

    公开(公告)号:US06468730B2

    公开(公告)日:2002-10-22

    申请号:US09330195

    申请日:1999-06-11

    IPC分类号: G03C1498

    摘要: Image recording materials, especially photothermographic light-sensitive image recording materials, that comprise a compound of formula (1) to acquire excellent image storage stability: wherein X1 and X2 each represent a halogen atom; X3 represents a hydrogen atom, a halogen atom or a univalent substituent group; L represents a divalent organic group; Y represents a divalent organic group containing a hetero atom, or a single bond; and Z represents an acidic functional group or a salt thereof.

    摘要翻译: 包含式(1)化合物的图像记录材料,特别是光热敏图像记录材料,以获得优异的图像保存稳定性:其中X1和X2各自表示卤素原子; X3表示氢原子,卤素原子或一价取代基; L表示二价有机基团; Y表示含有杂原子或单键的二价有机基团; Z表示酸性官能团或其盐。

    Silver halide photographic material
    48.
    发明授权
    Silver halide photographic material 失效
    卤化银照相材料

    公开(公告)号:US5434042A

    公开(公告)日:1995-07-18

    申请号:US358675

    申请日:1994-12-19

    申请人: Toshiki Fujiwara

    发明人: Toshiki Fujiwara

    IPC分类号: G03C1/09 G03C1/18

    CPC分类号: G03C1/09 G03C1/18

    摘要: A silver halide photographic material contains light-sensitive silver halide grains which are contained contained in a silver halide emulsion layer and which have been selenium sensitized. The silver halide emulsion layer also contains at least one compound represented by the following formula (I): ##STR1## The variables in the formula are defined in the specification.

    摘要翻译: 卤化银照相材料含有卤化银乳剂层中所含的感光卤化银颗粒,其已被硒敏化。 卤化银乳剂层还含有至少一种由下式(I)表示的化合物:在说明书中定义。

    Magenta Dyes and Inks for Use in Ink-Jet Printing
    50.
    发明申请
    Magenta Dyes and Inks for Use in Ink-Jet Printing 审中-公开
    洋红色染料和油墨用于喷墨印刷

    公开(公告)号:US20110262716A1

    公开(公告)日:2011-10-27

    申请号:US13133331

    申请日:2009-11-26

    摘要: A compound of Formula (1) and salts thereof: wherein: R1 and R2 are independently H or optionally substituted C1-4alkyl; R3 is optionally substituted aryl or optionally substituted heteroaryl; X and Y are independently an acetyl group, an acetate ester group, a carbonamide group, a sulfoxide group, a sulfone group, a phosphonate group, a nitro group, a nitrile group, an isonitrile group, a quaternary amine, a carbonyl group (other than a carboxylic acid), a polyhaloalkyl group or a halogen atom; a+b=0 to 4; and n=1 to 6. Also ink-jet compositions, processes and cartridges and printed material.

    摘要翻译: 式(1)的化合物及其盐:其中:R 1和R 2独立地为H或任选取代的C 1-4烷基; R3是任选取代的芳基或任选取代的杂芳基; X和Y独立地是乙酰基,乙酸酯基,碳酰胺基,亚砜基,砜基,膦酸酯基,硝基,腈基,异腈基,季胺,羰基( 除了羧酸之外),多卤代烷基或卤素原子; a + b = 0〜4; 并且n = 1至6.还有喷墨组合物,工艺和墨盒以及印刷材料。