Ink composition
    11.
    发明授权
    Ink composition 有权
    墨水组成

    公开(公告)号:US07407536B2

    公开(公告)日:2008-08-05

    申请号:US11604244

    申请日:2006-11-27

    IPC分类号: C09D11/00

    CPC分类号: C09D11/033 C09D11/36

    摘要: An ink composition containing an organic solvent and a pigment, which has a little amount of smell, excellent safety and health properties, excellent resin solubility, excellent printing stability and excellent drying properties, causes no corrosion to a printer, and is excellent in adhesion to non-absorbable printing media and good printability, wherein the ink composition comprises as the organic solvent at least one compound selected from compounds represented by the formulae (1) to (3), wherein each of R1, R2, R3, R4, R7 and R8 independently represents an alkylene group having 1 to 4 carbon atoms or an alkenylene group having 2 to 4 carbon atoms and each of R5, R6 and R9 independently represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms.

    摘要翻译: 含有少量气味,优异​​的安全性和健康性,优异的树脂溶解性,优异的印刷稳定性和优异的干燥性的有机溶剂和颜料的油墨组合物不会对打印机产生腐蚀,并且对于 不可吸收的印刷介质和良好的印刷性,其中油墨组合物包含至少一种选自由式(1)至(3)表示的化合物的化合物作为有机溶剂,其中R 1, R 2,R 3,R 4,R 7和R 8独立地是R 1,R 2,R 3, 表示碳原子数1〜4的亚烷基或碳原子数2〜4的亚烯基,R 5,R 6,R 9各自独立地表示碳原子数1〜 SUB>独立地表示氢原子或具有1至5个碳原子的烷基。

    Recording fluid for ink-jet printing and process for the production
thereof
    12.
    发明授权
    Recording fluid for ink-jet printing and process for the production thereof 失效
    用于喷墨印刷的记录流体及其制造方法

    公开(公告)号:US5716435A

    公开(公告)日:1998-02-10

    申请号:US714129

    申请日:1996-09-17

    CPC分类号: C09D11/322

    摘要: A water-dispersed inkjet recording liquid excellent in water resistance and transparency and also excellent in the property of ejection from a nozzle, containing, as a colorant, a water-based dispersion of an organic pigment (A) having an average particle diameter of 10 to 150 nm (measured by laser scattering), the water-based dispersion of the organic pigment (A) being obtained by mechanically kneading a mixture containing at least three components, said components being, the organic pigment (A), a water-soluble inorganic salt (B) in an amount by weight at least three times as large as the amount of the organic pigment (A) and a water-soluble solvent (C) to finely mill the organic pigment (A), and then removing the water-soluble inorganic salt (B) and the water-soluble solvent (C) by washing the kneaded mixture with water, and a process for the production thereof.

    摘要翻译: PCT No.PCT / JP96 / 00147 Sec。 371日期1996年9月17日 102(e)1996年9月17日PCT PCT 1996年1月26日PCT公布。 公开号WO96 / 23032 PCT 日本1996年8月1日具有优异的耐水性和透明性的水分散性喷墨记录液,并且还具有优异的喷嘴特性,该喷嘴含有作为着色剂的有机颜料(A)的水性分散体,其具有 平均粒径为10〜150nm(通过激光散射测定),有机颜料(A)的水性分散体通过机械捏合含有至少3种成分的混合物而得到,所述成分为有机颜料(A) ,水溶性无机盐(B),其量为有机颜料(A)的量的至少三倍以上,水溶性溶剂(C),以细粉碎有机颜料(A), 然后通过用水洗涤捏合的混合物,除去水溶性无机盐(B)和水溶性溶剂(C)及其制备方法。

    Water-based pigment dispersion, use thereof and process for the production thereof
    13.
    发明授权
    Water-based pigment dispersion, use thereof and process for the production thereof 失效
    水性颜料分散体及其制造方法及其制造方法

    公开(公告)号:US06648954B2

    公开(公告)日:2003-11-18

    申请号:US09797827

    申请日:2001-03-05

    IPC分类号: C09D1100

    CPC分类号: C09D11/322 C09B67/0034

    摘要: A water-based pigment dispersion comprising 100 parts by weight of a pigment, 3 to 30 parts by weight of a sulfonic acid group-containing pigment derivative and water, wherein the sulfonic acid group-containing pigment derivative has only one sulfonic acid group in a molecule of a pigment of which the type is the same as the type of the pigment to be dispersed, the sulfonic acid group forms at least one salt selected from the group consisting of ammonia salt, an organic amine salt and a salt in which at least 15% of the sulfonic acid group is liberated and the rest is a salt with monovalent metal, the content of metal ion having a valence of at least 2 in a solid matter of the above water-based pigment dispersion is 500 ppm or less, and the above pigment is dispersed in water according to electrostatic repulsion due to the sulfonic acid group-containing pigment derivative adsorbed on the particle surface of the pigment, an inkjet recording liquid containing the same and process for the production thereof.

    摘要翻译: 一种水性颜料分散体,其包含100重量份的颜料,3〜30重量份的含磺酸基的颜料衍生物和水,其中所述含磺酸基的颜料衍生物在 颜料的分子类型与待分散的颜料的类型相同,磺酸基形成至少一种选自氨盐,有机胺盐和盐的盐,其中至少 磺酸基的15%被释放,其余的是与一价金属的盐,在上述水性颜料分散体的固体物质中,化合价至少为2的金属离子的含量为500ppm以下, 由于吸附在颜料的颗粒表面上的含有磺酸基的颜料衍生物,含有该颜料的喷墨记录液,由于静电排斥,上述颜料分散在水中, 生产。

    Inkjet recording liquid and process for the production thereof
    14.
    发明授权
    Inkjet recording liquid and process for the production thereof 失效
    喷墨记录液及其生产方法

    公开(公告)号:US06235099B1

    公开(公告)日:2001-05-22

    申请号:US09527702

    申请日:1997-07-28

    IPC分类号: C09D1102

    CPC分类号: C09D11/322

    摘要: A water-dispersed inkjet recording liquid excellent in water resistance and transparency and also excellent in the property of ejection from a nozzle, containing, as a colorant, a water-based dispersion of an organic pigment (A) which is at least one member selected from the group consisting of a quinacridone pigment, a benzimidazolone pigment, an insoluble azo pigment, a fuzed azo pigment, a quinophthalone pigment, a naphthol pigment, a perylene pigment and an isoindolinone pigment and has an average particle diameter of 10 to 150 nm (measured by laser scattering), the water-based dispersion of the organic pigment (A) being obtained by mechanically kneading a mixture containing at least three components of the organic pigment (A), a water-soluble inorganic salt (B) in an amount by weight at least three times as large as the amount of the organic pigment (A) and a water-soluble solvent (C) to finely mill the organic pigment (A), and then removing the water-soluble inorganic salt (B) and the water-soluble solvent (C) by washing the kneaded mixture with water, and a process for the production thereof.

    摘要翻译: 一种水分散性喷墨记录液,具有优异的耐水性和透明性,并且还具有优异的喷嘴特性,该喷嘴含有作为着色剂的有机颜料(A)的水基分散体,该水性分散体是至少一种选自 由喹吖啶酮颜料,苯并咪唑酮颜料,不溶性偶氮颜料,偶氮偶氮颜料,喹酞酮颜料,萘酚颜料,苝颜料和异吲哚啉酮颜料组成的组,平均粒径为10〜150nm( 通过激光散射测量),有机颜料(A)的水基分散体通过机械捏合含有有机颜料(A)的至少三种组分的混合物,水溶性无机盐(B) (A)的量的至少三倍以上的水溶性溶剂(C),将有机颜料(A)精细研磨后,除去水溶性无机盐(B) d通过用水洗涤捏合的混合物的水溶性溶剂(C),以及其制备方法。

    NONAQUEOUS INKJET INK, INK COMPOSITION FOR INKJET RECORDING, AND SUBSTRATE FOR COLOR FILTER
    16.
    发明申请
    NONAQUEOUS INKJET INK, INK COMPOSITION FOR INKJET RECORDING, AND SUBSTRATE FOR COLOR FILTER 审中-公开
    非喷墨墨水,墨水记录用墨水组合物和彩色滤光片基板

    公开(公告)号:US20090092801A1

    公开(公告)日:2009-04-09

    申请号:US12298422

    申请日:2007-04-24

    IPC分类号: B32B3/10 C08G18/61 C08G18/72

    摘要: A nonaqueous ink composition for an ink jet recording, comprising (A) a urethane resin dispersant with an acidic functional group, (B) a pigment, and (C) an organic solvent [and optionally (D) a thermal reactive compound], characterized in that the urethane resin dispersant (A) is a branched urethane resin dispersant prepared by polymerizing a terminal-isocyanate-containing compound (p), which has been prepared by reacting (a) a polyisocyanate having three or more isocyanate groups, and (b) a monoalcohol, under the condition that a molar ratio (Ma/Mb) of the number of moles (Ma) of isocyanate groups (NCO) from the polyisocyanate (a) to the number of moles (Mb) of hydroxyl groups (OH) from the monoalcohol (b) is 3/2 to 3/0.5, (c) a compound having one or more acidic groups and two or more hydroxyl groups, and (q) a polyol compound having two or more hydroxyl groups via 1 to 30 atoms, under the condition that the hydroxyl groups are in excess; and in that 25% to 60% by weight of the polyisocyanate (a) is used with respect to a total amount of nonvolatile components in the branched urethane resin dispersant, is disclosed.

    摘要翻译: 一种用于喷墨记录的非水性油墨组合物,其包含(A)具有酸性官能团的聚氨酯树脂分散剂,(B)颜料和(C)有机溶剂[和任选地(D)热反应性化合物],其特征在于 聚氨酯树脂分散剂(A)是通过使(a)具有三个以上异氰酸酯基的多异氰酸酯与(b)反应而制备的含末端异氰酸酯化合物(p)聚合而成的支链聚氨酯树脂分散剂 )一元醇,在来自多异氰酸酯(a)的异氰酸酯基团(NCO)的摩尔数(Ma)与羟基(OH)的摩尔数(Mb))的摩尔比(Ma / Mb) 一元醇(b)为3/2〜3 / 0.5,(c)具有1个以上酸性基和2个以上羟基的化合物,(q)1〜30个具有2个以上羟基的多元醇化合物 在羟基过量的条件下; 公开了相对于支链氨基甲酸酯树脂分散剂中的非挥发性成分的总量,使用25重量%〜60重量%的多异氰酸酯(a)。

    Pigment dispersion and use thereof
    18.
    发明授权
    Pigment dispersion and use thereof 有权
    颜料分散体及其用途

    公开(公告)号:US07381760B2

    公开(公告)日:2008-06-03

    申请号:US10878254

    申请日:2004-06-29

    摘要: The invention relates to a pigment dispersion comprising: a condensate of or a salt between a polyallylamine and a polyester having a free carboxylic acid or the salt; a pigment derivative represented by the following general formula (1); a pigment; and an organic solvent, (P−X)−[N(R1, R2, R3, R4)]+  general formula (1) wherein p represents an organic dyestuff residue; X represents a sulfonic acid group or a carboxylic acid group; R1 represents an alkyl group having 5 to 20 carbon atoms; and R2, R3 and R4 each independently represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms.

    摘要翻译: 本发明涉及一种颜料分散体,其包含:聚烯丙胺与具有游离羧酸或其盐的聚酯之间的盐或其盐的缩合物; 由以下通式(1)表示的颜料衍生物; 颜料; 和有机溶剂<?in-line-formula description =“In-line Formulas”end =“lead”?>(PX)[N(R 1) ,R 2 R 3,R 3,R 4)] - 通式(1)&lt;&Sigma;&CenterDot;&CenterDot;&CenterDot; -formulae description =“In-line Formulas”end =“tail”?>其中p表示有机染料残留物; X表示磺酸基或羧酸基; R 1表示碳原子数5〜20的烷基, R 2,R 3和R 4各自独立地表示氢原子或碳原子数1〜20的烷基。

    Aqueous pigment dispersion, inkjet ink, and process for producing aqueous pigment dispersion
    19.
    发明授权
    Aqueous pigment dispersion, inkjet ink, and process for producing aqueous pigment dispersion 有权
    水性颜料分散体,喷墨油墨,以及水性颜料分散体的制造方法

    公开(公告)号:US07205341B2

    公开(公告)日:2007-04-17

    申请号:US10646820

    申请日:2003-08-25

    申请人: Seiji Aida

    发明人: Seiji Aida

    IPC分类号: C09D11/02 C08F267/04

    摘要: The present invention relates to an aqueous pigment dispersion that shows excellent dispersibility and storage stability, an inkjet ink that shows excellent jetability, water resistance, and adhesion, and a process for producing an aqueous pigment dispersion that shows excellent dispersibility and storage stability, as well as superior jetability, water resistance and adhesion. An aqueous pigment dispersion of the present invention comprises a dispersion formed by dispersing a monoalkyl maleate graft polymer of a maleic anhydride/α-olefin copolymer in water in the presence of a base, a pigment, and an aqueous medium.

    摘要翻译: 本发明涉及显示优异的分散性和储存稳定性的水性颜料分散体,显示出优异的喷射性,耐水性和粘合性的喷墨油墨,以及显示优异的分散性和储存稳定性的水性颜料分散体的制备方法 作为优异的喷射性,耐水性和粘附性。 本发明的水性颜料分散体包含通过在碱,颜料和水性介质的存在下将马来酸酐/α-烯烃共聚物的马来酸单烷基酯马来酸酯接枝聚合物分散在水中形成的分散体。

    Aqueous pigment paste for offset ink, process for producing the paste,
and use thereof
    20.
    发明授权
    Aqueous pigment paste for offset ink, process for producing the paste, and use thereof 失效
    用于胶印油墨的水性颜料浆料,糊料的制造方法及其用途

    公开(公告)号:US5882394A

    公开(公告)日:1999-03-16

    申请号:US817760

    申请日:1997-08-27

    摘要: The present invention relates to a aqueous pigment paste for an offset ink, which paste is suitable for producing an offset ink by a flushing method, a process for the production of the aqueous pigment paste, and an offset ink obtained by a flushing method. The aqueous pigment paste for an offset ink contains a lake pigment of an azo dye obtained by coupling a diazonium salt of an aromatic amine having a soluble group and a coupler component, 3 to 15% by weight, based on the azo dye, of a rosin, 1 to 20% by weight, based on the azo dye, of a vehicle for an offset ink, the total amount of the lake pigment, the rosin and the vehicle being 10 to 40% by weight, and 60 to 90% by weight of water.

    摘要翻译: PCT No.PCT / JP95 / 01284第 371日期1997年8月27日第 102(e)日期1997年8月27日PCT Filed 1995年6月28日PCT Pub。 公开号WO97 / 01607 日本1997年1月16日本发明涉及一种用于胶印油墨的水性颜料浆料,该浆料适用于通过冲洗法生产胶印油墨,用于生产水性颜料浆料的方法和由 冲洗方法。 用于胶印油墨的水性颜料浆料含有通过将具有可溶性基团和偶合剂组分的芳族胺的重氮盐与基于偶氮染料的重量比为3至15重量%的偶氮染料的色淀颜料 松香,1至20重量%的偶氮染料,用于胶印油墨的颜料,色淀,松香和载体的总量为10至40重量%,和60至90重量% 水的重量。