Polymer Encapsulation Of Particles
    11.
    发明申请
    Polymer Encapsulation Of Particles 审中-公开
    聚合物包封颗粒

    公开(公告)号:US20120116006A1

    公开(公告)日:2012-05-10

    申请号:US13384235

    申请日:2009-07-31

    IPC分类号: C08L33/12

    摘要: Methods of encapsulating particles (260) in polymer (275, 380, 385) and compositions of matter using such encapsulated particles (260). Methods include mixing particles (260) of one or more materials with one or more initial polymerizable monomers (265) to form a first suspension of monomer-wetted particles (260/265), mixing the first suspension with an aqueous dispersant medium (270) to form a second suspension, adding one or more initial reaction initiators to at least one of the first suspension and the second suspension, subjecting the second suspension to homogenization to form a stable submicron emulsion having an aqueous continuous phase, and reacting available polymerizable monomers (265) of the emulsion to encapsulate the particles (260) in one or more layers of polymer (275, 380, 385).

    摘要翻译: 在聚合物(275,380,385)中包封颗粒(260)和使用这种包封颗粒(260)的物质组合物的方法。 方法包括将一种或多种材料的颗粒(260)与一种或多种初始可聚合单体(265)混合以形成单体润湿颗粒(260/265)的第一悬浮液,将第一悬浮液与水性分散剂介质(270)混合, 以形成第二悬浮液,向第一悬浮液和第二悬浮液中的至少一种添加一种或多种初始反应引发剂,使第二悬浮液均化以形成具有水性连续相的稳定的亚微米乳液,并使可获得的可聚合单体 265)将颗粒(260)包封在一层或多层聚合物(275,380,385)中。

    POLYMER-ENCAPSULATED COLORANT NANOPARTICLES
    12.
    发明申请
    POLYMER-ENCAPSULATED COLORANT NANOPARTICLES 有权
    聚合物包覆的有机纳米粒子

    公开(公告)号:US20120004345A1

    公开(公告)日:2012-01-05

    申请号:US12830382

    申请日:2010-07-05

    IPC分类号: C08K5/3417

    CPC分类号: C08K5/0041 C08K9/10

    摘要: A polymer-encapsulated colorant nanoparticle includes a colorant nanoparticle core, and a polymer coating established on the colorant nanoparticle core. A negatively chargeable functional group is present on a surface of the polymer-encapsulated colorant nanoparticle.

    摘要翻译: 聚合物包封的着色剂纳米颗粒包括着色剂纳米颗粒芯和在着色剂纳米颗粒核心上建立的聚合物涂层。 负电荷的官能团存在于聚合物包封的着色剂纳米颗粒的表面上。

    INK COMPOSITION AND METHOD OF PREPARING SAME
    14.
    发明申请
    INK COMPOSITION AND METHOD OF PREPARING SAME 有权
    墨水组合物及其制备方法

    公开(公告)号:US20120252960A1

    公开(公告)日:2012-10-04

    申请号:US13259834

    申请日:2009-12-22

    IPC分类号: C09D11/10 C08K5/01

    摘要: An ink composition includes a particulate pigment, a hydrocarbon vehicle, an organic polyamine and an organic polyacid. A ratio by weight percent of the organic polyamine to the organic polyacid in the hydrocarbon vehicle is sufficient to render a conductivity of the ink composition to equal to or less than 15 nanosiemens per centimeter. The ink composition is prepared by combining the particulate pigment with a composition that includes the hydrocarbon vehicle, the organic polyamine and the organic polyacid. The combination is subjected to conditions under which the particulate pigment becomes dispersed in the composition.

    摘要翻译: 油墨组合物包括颗粒状颜料,烃载体,有机多胺和有机多元酸。 烃载体中有机多胺与有机多元酸的重量百分比的比例足以使油墨组合物的导电率等于或小于15纳斯/每厘米。 通过将颗粒状颜料与包含烃载体,有机多胺和有机多元酸的组合物组合来制备油墨组合物。 该组合经受颗粒状颜料分散在组合物中的条件。

    DIGITAL PRINTING COMPOSITION
    17.
    发明申请
    DIGITAL PRINTING COMPOSITION 审中-公开
    数码印花组合物

    公开(公告)号:US20130041069A1

    公开(公告)日:2013-02-14

    申请号:US13643016

    申请日:2010-04-30

    IPC分类号: C09D11/10 C08K5/098

    摘要: A digital printing composition includes a carrier and a colorant. The carrier includes a hydrocarbon having at least one unsaturated bond. The hydrocarbon is configured to at least one of polymerize or crosslink in the presence of a charged species produced from a corona generator.

    摘要翻译: 数字印刷组合物包括载体和着色剂。 载体包括具有至少一个不饱和键的烃。 所述烃构造成在由电晕发生器产生的带电物质存在下聚合或交联中的至少一种。

    Polymer-encapsulated pigment
    18.
    发明授权
    Polymer-encapsulated pigment 有权
    聚合物包封的颜料

    公开(公告)号:US08309630B2

    公开(公告)日:2012-11-13

    申请号:US12693304

    申请日:2010-01-25

    IPC分类号: C08K9/00

    摘要: A polymer-encapsulated pigment and a method of modifying a pigment use functional groups of an interface layer to attach a polymer to a pigment composition. The polymer-encapsulated pigment includes a pigment composition, a polymer and an interface layer. In the polymer-encapsulated pigment and the method, the interface layer is covalently attached to an outer surface of the pigment composition. The polymer is attached to the interface layer with a linking group. The linking group is attached to the interface layer by a covalent bond of a functional group. The linking group includes a nucleophilic carbon atom to which the polymer is covalently attached.

    摘要翻译: 聚合物包封的颜料和改性界面层的颜料使用官能团以将聚合物附着到颜料组合物的方法。 聚合物包封的颜料包括颜料组合物,聚合物和界面层。 在聚合物包封的颜料和方法中,界面层共价连接到颜料组合物的外表面。 聚合物与连接基团连接到界面层上。 连接基团通过官能团的共价键连接到界面层。 连接基团包括聚合物共价连接的亲核碳原子。

    APPARATUS, METHOD, AND SYSTEM FOR CONDUCTING SINGLE-PASS FILTRATION OF INK WASTE
    19.
    发明申请
    APPARATUS, METHOD, AND SYSTEM FOR CONDUCTING SINGLE-PASS FILTRATION OF INK WASTE 有权
    用于进行墨水单向过滤的装置,方法和系统

    公开(公告)号:US20120199537A1

    公开(公告)日:2012-08-09

    申请号:US13024222

    申请日:2011-02-09

    IPC分类号: B01D24/10 B01D24/46 B01D37/00

    CPC分类号: B41J2/17563 B41J2/185

    摘要: An apparatus for conducting single-pass filtration of ink waste is disclosed. The apparatus includes: a filter connected to a housing unit and a plurality of absorbent layers within the housing unit, wherein the plurality of absorbent layers are in any order and include: a layer for removing metal and polar compounds, a layer for removing non-polar color impurities, a layer for removing acid functional components, a layer for removing additives with polar or protic functional groups, and a layer for removing residual water. A process and a system that include or utilize the apparatus are also disclosed.

    摘要翻译: 公开了一种用于进行墨水废物的单程过滤的装置。 该装置包括:过滤器,其连接到壳体单元和壳体单元内的多个吸收层,其中多个吸收层是任何顺序的,包括:用于除去金属和极性化合物的层, 极性颜色杂质,用于除去酸性官能组分的层,用极性或质子官能团除去添加剂的层和用于除去残留水的层。 还公开了包括或利用该装置的过程和系统。

    LIQUID ELECTROPHOTOGRAPHIC INK CONCENTRATES AND METHODS FOR PREPARING THE SAME
    20.
    发明申请
    LIQUID ELECTROPHOTOGRAPHIC INK CONCENTRATES AND METHODS FOR PREPARING THE SAME 有权
    液体电泳墨水浓缩液及其制备方法

    公开(公告)号:US20120196222A1

    公开(公告)日:2012-08-02

    申请号:US13018282

    申请日:2011-01-31

    IPC分类号: G03G9/00

    摘要: Liquid electrophotographic ink concentrates and methods of preparing the same are disclosed herein. An example of the method includes preparing a mixture of ink components using a first predetermined thermal profile. The ink components include a resin, a pigment, and a carrier. The method further includes preparing a microfluidizer with a composition at a temperature within a predetermined range and processing the mixture in the prepared microfluidizer to form the concentrate. Processing the mixture includes pressure-feeding the mixture into the prepared microfluidizer, passing the mixture through the prepared microfluidizer for a predetermined number of times, and utilizing a second predetermined thermal profile while passing the mixture through the prepared microfluidizer. A viscosity modifier is added to the mixture before and/or during the processing of the mixture.

    摘要翻译: 液体电子照相油墨浓缩物及其制备方法在此公开。 该方法的一个实例包括使用第一预定热分布来制备油墨组分的混合物。 油墨组分包括树脂,颜料和载体。 该方法还包括制备具有在预定范围内的温度下的组合物的微流化器,并处理所制备的微流化器中的混合物以形成浓缩物。 混合物的加工包括将混合物加压进入制备的微流化器中,使混合物通过制备的微流化器预定次数,并在使混合物通过制备的微流化器的同时利用第二预定热分布。 在混合物加工之前和/或期间将粘度调节剂加入到混合物中。