Composition containing polymer having ionic functional group, ink composition, and image-forming method and image-forming apparatus employing the ink composition
    31.
    发明申请
    Composition containing polymer having ionic functional group, ink composition, and image-forming method and image-forming apparatus employing the ink composition 有权
    含有具有离子官能团的聚合物的组合物,油墨组合物和成像方法以及使用该油墨组合物的图像形成装置

    公开(公告)号:US20050272834A1

    公开(公告)日:2005-12-08

    申请号:US11199225

    申请日:2005-08-09

    CPC分类号: C09D11/30 Y10S428/913

    摘要: The present invention provides an ink composition containing a pigment dispersed uniformly in a solvent and a block polymer having an ionic functional group, an image-forming method and an image-forming apparatus employing the ink composition. The composition comprises a pigment, a solvent and a polymer having an ionic functional group, an acid residue, or a base residue at the terminal. The polymer having an ionic functional group, an acid residue, or a base residue at the terminal is a block polymer of ABX type having A, B, and X segments, wherein A and B are respectively a block segment having a vinyl ether structure as the repeating unit, and X is a terminal segment having an ionic functional group, an acid residue, or an base residue.

    摘要翻译: 本发明提供一种油墨组合物,其含有均匀分散在溶剂中的颜料和具有离子官能团的嵌段聚合物,成像方法和使用该油墨组合物的图像形成装置。 组合物包含颜料,溶剂和在末端具有离子官能团,酸残基或碱残基的聚合物。 具有离子官能团,酸残基或末端碱基残基的聚合物是具有A,B和X链段的ABX型嵌段聚合物,其中A和B分别是具有乙烯基醚结构的嵌段 重复单元,X是具有离子官能团,酸残基或碱残基的末端链段。

    Composition of polymer having functional substance encapsulated, process for producing the same, ink-jet recording ink, method of forming image with the same, and image-forming apparatus
    32.
    发明申请
    Composition of polymer having functional substance encapsulated, process for producing the same, ink-jet recording ink, method of forming image with the same, and image-forming apparatus 失效
    具有功能性物质的聚合物的组成,其制造方法,喷墨记录油墨,使用其形成图像的方法和图像形成装置

    公开(公告)号:US20050222296A1

    公开(公告)日:2005-10-06

    申请号:US10517865

    申请日:2003-03-05

    CPC分类号: C09D11/30

    摘要: A polymer composition including a functional material, the composition containing at least a block polymer encapsulating a material of a predetermined function and a solvent, wherein a property of the polymer in the composition is changed in response to a stimulus, whereby the block polymer encapsulating the material agglomerates together, or an ink composition usable as an inkjet ink containing at least a block polymer encapsulating a coloring material and a solvent, wherein a property of the polymer in the composition is changed in response to a stimulus, whereby the block polymer encapsulating the coloring material agglomerates together. The change of the property of the block polymer in response to a stimulus is a change from the lyophilic nature to the lyophobic nature, or the lyophilic nature to the lyophobic nature.

    摘要翻译: 一种包含功能材料的聚合物组合物,所述组合物至少包含封装预定功能材料的嵌段聚合物和溶剂,其中所述组合物中的聚合物的性质响应于刺激而改变,由此嵌段聚合物 材料聚集在一起,或者可用作至少包含着色材料和溶剂的嵌段聚合物的喷墨油墨的油墨组合物,其中组合物中的聚合物的性质响应于刺激而改变,由此封装 着色材料聚集在一起。 嵌段聚合物响应于刺激物的性质的变化是从亲液性质到疏液性质的变化,或亲液性到疏液性质的变化。

    Liquid crystal device
    33.
    发明授权
    Liquid crystal device 失效
    液晶装置

    公开(公告)号:US5858273A

    公开(公告)日:1999-01-12

    申请号:US684864

    申请日:1996-07-25

    摘要: A liquid crystal device is constituted by a pair of transparent substrates each having thereon a transparent electrode, and a chiral smectic liquid crystal composition disposed between the substrates so as to assume at least two optically stable states. At least one of the substrates is provided with an alignment film which comprises a polyimide represented by a recurring unit of formula (I) shown below and has been subjected to a uniaxial aligning treatment. ##STR1## wherein A denotes a planar tetravalent organic residue group comprising an aromatic ring, an aromatic polycyclic ring, a heterocyclic ring or a condensed polycyclic ring, and B denotes a divalent aliphatic group comprising .paren open-st.CH.sub.2 .paren close-st..sub.n (n: an integer of at least 1) or an alicyclic ring. The chiral smectic liquid crystal composition may contain at least one species of fluorine-containing mesomorphic compound comprising a fluorocarbon terminal portion and a hydrocarbon terminal portion connected with a central core and having a smectic phase or a latent smectic phase.

    摘要翻译: 液晶装置由一对透明基板构成,每个透明基板上具有透明电极,并且手性近晶液晶组合物设置在基板之间以便呈现至少两个光学稳定状态。 至少一个基板设置有取向膜,该取向膜包含由下述式(I)的重复单元表示的聚酰亚胺,并进行单轴对准处理。 式(I):其中A表示包括芳香环,芳族多环,杂环或稠合多环的平面四价有机残基,B表示包含+545CH 2 + 546 + E,ovs n + EE(n:至少为1的整数)或脂环族环。 手性近晶液晶组合物可以含有至少一种含氟介晶化合物,其含氟碳末端部分和与中心核心连接并具有近晶相或潜层晶相的烃末端部分。

    INK-JET RECORDING METHOD
    35.
    发明申请
    INK-JET RECORDING METHOD 有权
    喷墨记录方法

    公开(公告)号:US20120194621A1

    公开(公告)日:2012-08-02

    申请号:US13360512

    申请日:2012-01-27

    IPC分类号: B41J2/01

    摘要: Aspects of the present invention provide an ink-jet recording method including the step of applying an ink to a recording medium by discharging the ink from a recording head by action of thermal energy and the step of fixing the ink to the recording medium by heating the ink applied to the recording medium. The ink contains water, a self-dispersing pigment, and resin particles. The resin particles have a glass transition temperature of not less than 25° C., an average particle diameter of 70 nm or more and 220 nm or less, and an acid value of 25 mg KOH/g or more and 150 mg KOH/g or less.

    摘要翻译: 本发明的方面提供一种喷墨记录方法,包括通过热能的作用将油墨从记录头排出到记录介质上的步骤,以及通过加热将油墨固定到记录介质上的步骤 油墨施加到记录介质上。 油墨含有水,自分散颜料和树脂颗粒。 树脂颗粒的玻璃化转变温度不低于25℃,平均粒径为70nm以上且220nm以下,酸值为25mgKOH / g以上且150mgKOH / g以下 或更少。

    AQUEOUS INK
    36.
    发明申请
    AQUEOUS INK 审中-公开
    水质墨水

    公开(公告)号:US20120127234A1

    公开(公告)日:2012-05-24

    申请号:US13387349

    申请日:2010-07-13

    IPC分类号: B41J2/015 C09D11/02

    摘要: The present invention relates to an aqueous ink having a surface tension of 34 mN/m or less including a self-dispersion pigment and water. In the aqueous ink, the self-dispersion pigment has a plurality of pKa values that are 8.0 or less. Assuming that the lowest pKa value among the plurality of pKa values is pKa1 and the highest pKa value among the plurality of pKa values is pKa2, pKa1 and pKa2 satisfy Mathematical formula (1), and the pH value of the aqueous ink satisfies Mathematical formula (2).

    摘要翻译: 本发明涉及表面张力为34mN / m以下的水性油墨,其含有自分散颜料和水。 在水性油墨中,自分散颜料具有多个pKa值为8.0以下。 假设多个pKa值中的最低pKa值是pKa1,并且多个pKa值中的最高pKa值是pKa2,pKa1和pKa2满足数学式(1),并且水性墨水的pH值满足数学式 2)。

    COMPOSITE PARTICLE, METHOD FOR PRODUCING THE SAME, DISPERSION SOLUTION, MAGNETIC BIOSENSING APPARATUS AND MAGNETIC BIOSENSING METHOD
    37.
    发明申请
    COMPOSITE PARTICLE, METHOD FOR PRODUCING THE SAME, DISPERSION SOLUTION, MAGNETIC BIOSENSING APPARATUS AND MAGNETIC BIOSENSING METHOD 审中-公开
    复合颗粒,其生产方法,分散溶液,磁性生物传感装置和磁性生物传感方法

    公开(公告)号:US20100330704A1

    公开(公告)日:2010-12-30

    申请号:US12865063

    申请日:2009-06-06

    IPC分类号: G01N33/543

    摘要: To provide a method for producing composite particles small in particle size, excellent in mono-dispersibility, high in magnetic-substance content per particle, large in saturation magnetization, excellent in dispersion stability and having non-specific adsorption suppressibility.The method includes (1) mixing a first liquid and particles to prepare a mixture solution;(2) mixing the mixture solution and a second liquid to prepare an emulsion containing a dispersoid formed of the first liquid and the particles; (3) mixing a polymer compound with the emulsion; and (4) fractionating the emulsion to extract the first liquid from the dispersoid to produce the composite particles each containing the particles and the polymer compound, characterized in that the dispersoid has a single-peak particle size distribution and a dispersity index (Dhw/Dhn) calculated from a number-average hydrodynamic particle size (Dhn) and a weight-average hydrodynamic particle size (Dhw) is 1.5 or less.

    摘要翻译: 为了提供粒径小,单分散性优异,每粒子的磁性体含量高的饱和磁化强度,分散稳定性优异,具有非特异性吸附抑制性的复合粒子的制造方法。 该方法包括:(1)混合第一液体和颗粒以制备混合溶液;(2)将混合溶液和第二液体混合以制备含有由第一液体和颗粒形成的分散质的乳液; (3)将高分子化合物与乳液混合; (4)分级乳液以从分散体中提取第一液体以产生每个含有颗粒和高分子化合物的复合颗粒,其特征在于分散体具有单峰粒度分布和分散指数(Dhw / Dhn )和重均流体动力学粒径(Dhw)计算为1.5以下。

    Image-forming method employing a composition
    38.
    发明授权
    Image-forming method employing a composition 失效
    使用组合物的成像方法

    公开(公告)号:US07704414B2

    公开(公告)日:2010-04-27

    申请号:US10557258

    申请日:2005-05-02

    IPC分类号: H01B1/00

    摘要: A composition comprises a solvent, and an electroconductive substance and an amphiphilic block copolymers having a polyalkenyl ether repeating-unit structure, or a block copolymer enclosing an electroconductive substance. A black ink composition comprises a fine particulate metal having an average particle diameter of not more than 20 nm, an amphiphilic block copolymer, and a solvent. A method for forming an electroconductive pattern by applying the composition. A method for forming an electroconductive pattern by applying a composition comprises a block copolymer enclosing an electroconductive substance, system to form an electroconductive pattern on the substrate.

    摘要翻译: 组合物包含溶剂,导电性物质和具有聚链烯基醚重复单元结构的两亲性嵌段共聚物或包含导电性物质的嵌段共聚物。 黑色油墨组合物包含平均粒径不大于20nm的细颗粒金属,两亲性嵌段共聚物和溶剂。 一种通过施用该组合物形成导电图案的方法。 通过施加组合物形成导电图案的方法包括封闭导电物质的嵌段共聚物,以在衬底上形成导电图案的系统。

    Ink composition containing a polymer complex, and an image formation method and equipment using the ink composition
    39.
    发明授权
    Ink composition containing a polymer complex, and an image formation method and equipment using the ink composition 失效
    含有聚合物复合物的油墨组合物,以及使用该油墨组合物的成像方法和设备

    公开(公告)号:US07696263B2

    公开(公告)日:2010-04-13

    申请号:US11288140

    申请日:2005-11-29

    CPC分类号: C09D11/101

    摘要: The present invention relates to a stimulus responsive composition, which includes a polymer complex that a polymer including repeated units of polyvinyl ether structure is chemically bonded to a functional substance, and a solvent. It is desirable that a solvent is water and that the polymer in the composition contains a polyvinyl ether structure. The present invention also relates to an ink composition including the above composition, an image forming method and image forming device using the above composition, and recording medium contains a stimulating material or composition which stimulates the above composition.

    摘要翻译: 本发明涉及刺激响应组合物,其包括聚合物复合物,包括聚乙烯基醚结构的重复单元的化合物与功能性物质化学键合的聚合物和溶剂。 期望溶剂是水,组合物中的聚合物含有聚乙烯醚结构。 本发明还涉及包含上述组合物的油墨组合物,使用上述组合物的成像方法和图像形成装置,并且记录介质含有刺激上述组成的刺激材料或组合物。