Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method
    1.
    发明授权
    Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method 有权
    液体显影剂,显影剂盒,处理盒,成像设备和图像形成方法

    公开(公告)号:US08741527B2

    公开(公告)日:2014-06-03

    申请号:US13338711

    申请日:2011-12-28

    IPC分类号: G03G9/08

    CPC分类号: G03G9/131 G03G9/135

    摘要: A liquid developer includes: a carrier liquid; and toner particles that are dispersed in the carrier liquid and that includes a styrene-based thermoplastic elastomer, a styrene-based thermoplastic resin, and a quaternary ammonium base-containing polymer having a constituent unit expressed by Chemical Formula I: wherein R1 represents hydrogen or an alkyl group with a carbon number equal to or less than 3, R2 represents an alkylene group with a carbon number equal to or less than 18, R3 to R5 represent an alkyl group or an aralkyl group with a carbon number equal to or less than 18, X represents —COO— or —CONH—, and Y− represents a halogen ion or an anion having a —COO— group or a —SO3— group in the structure thereof.

    摘要翻译: 液体显影剂包括:载体液体; 以及分散在载体液体中的调色剂颗粒,其包含苯乙烯基热塑性弹性体,苯乙烯基热塑性树脂和具有由化学式I表示的构成单元的含季铵碱的聚合物:其中R1表示氢或 碳数等于或小于3的烷基,R 2表示碳数等于或小于18的亚烷基,R 3至R 5表示烷基或碳数等于或小于C 1的芳烷基 18,X表示-COO-或-CONH-,Y-表示卤素离子或其结构中具有-COO-基或-SO3-基团的阴离子。

    Ink composition, ink set and inkjet recording method
    3.
    发明授权
    Ink composition, ink set and inkjet recording method 有权
    油墨成分,油墨和喷墨记录方法

    公开(公告)号:US07951854B2

    公开(公告)日:2011-05-31

    申请号:US12132792

    申请日:2008-06-04

    IPC分类号: C09D11/10

    摘要: An ink composition includes: first particles which are insoluble and dispersed in an aqueous dispersion medium, a polarity of the first particles being one of positive and negative; and second particles which are insoluble and dispersed in the aqueous dispersion medium, the second particles including both a cationic group and an anionic group, the second particles having a zeta potential that changes along with a change in pH of the aqueous dispersion medium, percentage of a water-soluble component in the second particles being not higher than 5% by mass.

    摘要翻译: 油墨组合物包括:不溶于和分散在水性分散介质中的第一颗粒,第一颗粒的极性为正和负的一种; 和不溶于水分散介质的第二颗粒,第二颗粒包括阳离子基团和阴离子基团,第二颗粒具有随着水性分散介质的pH变化而变化的ζ电位, 第二粒子中的水溶性成分不高于5质量%。

    INKJET INK COMPOSITION, INK SET, AND IMAGE FORMING METHOD
    4.
    发明申请
    INKJET INK COMPOSITION, INK SET, AND IMAGE FORMING METHOD 有权
    喷墨墨水组合物,墨盒和图像形成方法

    公开(公告)号:US20110025753A1

    公开(公告)日:2011-02-03

    申请号:US12843045

    申请日:2010-07-26

    IPC分类号: B41J2/015 C09D133/10

    摘要: An inkjet ink composition includes a colorant, two or more hydrophilic organic solvents, and particles of a polymer containing a structural unit derived from a hydrophilic monomer and a structural unit derived from a hydrophobic monomer. The polymer has a glass transition temperature of 150° C. or higher and an I/O value of from 0.2 to 0.55, and the particles of the polymer have a volume average particle diameter of from 0.1 to 10 nm.

    摘要翻译: 喷墨油墨组合物包括着色剂,两种或更多种亲水性有机溶剂,以及含有衍生自亲水性单体的结构单元和衍生自疏水单体的结构单元的聚合物颗粒。 聚合物的玻璃化转变温度为150℃以上,I / O值为0.2〜0.55,聚合物粒子的体积平均粒径为0.1〜10nm。

    INK-JET RECORDING METHOD AND RECORDED MATTER
    6.
    发明申请
    INK-JET RECORDING METHOD AND RECORDED MATTER 有权
    INK-JET记录方法和记录的事项

    公开(公告)号:US20090246488A1

    公开(公告)日:2009-10-01

    申请号:US12406752

    申请日:2009-03-18

    IPC分类号: B32B5/16 B05D5/00

    摘要: An ink-jet recording method is provided. The ink-jet method includes recording an images by ejecting, onto a recording medium by an-inkjet method, a liquid composition containing polymer particles having a glass transition temperature (Tg) higher than the minimum film forming temperature (MFT), a hydrophilic organic solvent, a surfactant, and water under ejection conditions satisfying all of the following (1) to (3): (1) Tg>the temperature of the liquid composition at the time of ejection>MFT, (2) MFT>20° C., and (3) the temperature of the liquid composition at the time of ejection is 30° C. or higher.

    摘要翻译: 提供喷墨记录方法。 喷墨方法包括通过喷墨方法将含有玻璃化转变温度(Tg)高于最低成膜温度(MFT)的聚合物颗粒的液体组合物喷射到记录介质上来记录图像,亲水性有机物 溶剂,表面活性剂和水,在满足以下所有(1)至(3)的条件下的喷射条件下:(1)Tg>喷射时液体组合物的温度> MFT,(2)MFT> 20℃ ,(3)喷射时的液体组合物的温度为30℃以上。

    COMPOSITION, ARTICLE AND THEIR PRODUCTION METHOD, AND FILM AND ITS PRODUCTION METHOD
    7.
    发明申请
    COMPOSITION, ARTICLE AND THEIR PRODUCTION METHOD, AND FILM AND ITS PRODUCTION METHOD 有权
    组合物及其生产方法及其制备方法

    公开(公告)号:US20090029169A1

    公开(公告)日:2009-01-29

    申请号:US12180164

    申请日:2008-07-25

    CPC分类号: C08K9/00 Y10T428/2982

    摘要: A composition comprising an organic crystal having a minor axis length of from 3 to 100 nm and a major axis length of from 10 to 2,000 nm and a matrix material, wherein the organic crystal satisfies that (1) a surfactant is adsorbed on the organic crystal, (2) an inorganic ion is adsorbed on the organic crystal, (3) silicon oxide, titanium oxide, aluminum oxide, zirconium oxide, barium oxide or hydroxyapatite is bonded with the organic crystal, or (4) the organic crystal is modified with a group represented by the following formula (1): wherein L1 represents —O—, —S—, —CO— or others, n is 0 to 4, and R1 represents an organic group.

    摘要翻译: 一种组合物,其包含短轴长度为3〜100nm,长轴长度为10〜2000nm的有机晶体和基质材料,其中,所述有机晶体满足:(1)表面活性剂被吸附在所述有机结晶 ,(2)无机离子被吸附在有机晶体上,(3)氧化硅,氧化钛,氧化铝,氧化锆,氧化钡或羟基磷灰石与有机晶体键合,或(4)有机晶体用 由下式(1)表示的基团:其中L 1表示-O-,-S-,-CO-等,n为0〜4,R 1表示有机基团。

    Inkjet ink, inkjet recording method and production method of inkjet ink
    8.
    发明授权
    Inkjet ink, inkjet recording method and production method of inkjet ink 有权
    喷墨油墨,喷墨记录方法和喷墨油墨的制造方法

    公开(公告)号:US07011699B2

    公开(公告)日:2006-03-14

    申请号:US10721265

    申请日:2003-11-26

    IPC分类号: C09D11/02

    CPC分类号: C09D11/32 C09D11/101

    摘要: The invention provides an inkjet ink which exhibits, at the printing particularly on paper, excellent ink permeability to eliminate the problem of soiling immediately after printing, can be polymerized in higher sensitivity after printing and enables the recording of an image excellent in water resistance and light fastness through polymerization curing, the inkjet ink comprising a coloring fine particle dispersion containing coloring fine particles and at least one oil-soluble dye, a polymerizable hydrophobic ethylenic unsaturated monomer and a polymerization initiator, the at least one oil-soluble dye having an oxidation potential of 1.0 V or more.

    摘要翻译: 本发明提供了一种喷墨油墨,其特别在纸张上显示出优异的油墨渗透性,以消除印刷后立即污染的问题,可以在印刷后以更高的灵敏度进行聚合,并且能够记录耐水性和光线性优异的图像 通过聚合固化的坚牢度,所述喷墨油墨包括含有着色微粒和至少一种油溶性染料,可聚合疏水烯属不饱和单体和聚合引发剂的着色微粒分散体,所述至少一种具有氧化电位的油溶性染料 为1.0V以上。

    Ink composition and ink-jet recording method
    9.
    发明申请
    Ink composition and ink-jet recording method 审中-公开
    油墨成分和喷墨记录方法

    公开(公告)号:US20050165130A9

    公开(公告)日:2005-07-28

    申请号:US10622746

    申请日:2003-07-21

    CPC分类号: C09D11/32

    摘要: The present invention provides an aqueous ink composition including a hydrophilic organic solvent, a surfactant, and a colored fine particle dispersion which contains an oil-soluble dye, and exhibiting a dynamic surface tension of 25 to 35 mN/m, as well as an ink-jet recording method including a step of carrying out recording using the aqueous ink composition.

    摘要翻译: 本发明提供一种水性油墨组合物,其包含亲水性有机溶剂,表面活性剂和含有油溶性染料,表现出25〜35mN / m的动态表面张力的着色微粒分散体,以及油墨 喷墨记录方法,包括使用水性油墨组合物进行记录的步骤。

    Ink for ink jet recording, method of producing ink for ink jet recording, and ink jet recording method
    10.
    发明授权
    Ink for ink jet recording, method of producing ink for ink jet recording, and ink jet recording method 失效
    喷墨记录用油墨,喷墨记录用油墨的制造方法以及喷墨记录方法

    公开(公告)号:US06800673B2

    公开(公告)日:2004-10-05

    申请号:US09922842

    申请日:2001-08-07

    IPC分类号: C09D1110

    CPC分类号: C09D11/32 C09D11/40

    摘要: An ink for ink jet recording which inclides a water-insoluble ionic group-containing polymer added to a colored fine particle dispersion containing at least a hydrophobic high-boiling organic solvent having a boiling point of 150° C. or more and an oil-soluble dye. In a preferred embodiment, the water-insoluble ionic group-containing polymer is converted by emulsification dispersion into a fine particle dispersion and added to the colored fine particle dispersion, and the oil-soluble dye is represented by specific formulae.

    摘要翻译: 一种用于喷墨记录的油墨,其将含有至少含有沸点为150℃以上的疏水性高沸点有机溶剂的着色微粒分散体中的水不溶性离子基聚合物加入到油溶性 染料。 在优选的实施方案中,将含水不溶性离子基团的聚合物通过乳化分散体转化成细颗粒分散体并加入到着色的细颗粒分散体中,油溶性染料由具体的式表示。