INK-JET OVERCOATS INCLUDING LATEX POLYMERS AND INORGANIC NANO PARTICLES
    71.
    发明申请
    INK-JET OVERCOATS INCLUDING LATEX POLYMERS AND INORGANIC NANO PARTICLES 有权
    包括LATEX聚合物和无机纳米颗粒的INK-JET OVERCOATS

    公开(公告)号:US20120092427A1

    公开(公告)日:2012-04-19

    申请号:US13379970

    申请日:2009-06-30

    摘要: The present disclosure is drawn to a nanoparticle containing overcoat composition for use in ink jet printing. The composition can include a liquid vehicle and a composite latex particulate. The composite latex particulate can include inorganic nanoparticles at least partially encapsulated by a polymer. The inorganic nanoparticles can be silica, titania, alumina, zinc oxide, silicates, oxides of indium and tin, and combinations thereof. The inorganic nanoparticles can comprise from about 1 wt % to about 20 wt % of the composite latex particulate. The overcoat composition can be used to improve the properties of ink-jetted images.

    摘要翻译: 本公开涉及用于喷墨印刷的含纳米颗粒的外涂层组合物。 组合物可以包括液体载体和复合胶乳颗粒。 复合胶乳颗粒可以包括至少部分地被聚合物包封的无机纳米颗粒。 无机纳米颗粒可以是二氧化硅,二氧化钛,氧化铝,氧化锌,硅酸盐,铟和锡的氧化物,以及它们的组合。 无机纳米颗粒可以包含约1重量%至约20重量%的复合胶乳颗粒。 外涂层组合物可用于改善喷墨图像的性质。

    PHTHALOCYANINE DYE WITH EXTENDED CONJUGATION, INK AND DETECTION SYSTEM USING SAME
    73.
    发明申请
    PHTHALOCYANINE DYE WITH EXTENDED CONJUGATION, INK AND DETECTION SYSTEM USING SAME 有权
    具有扩展结合的墨胺染料,使用相同的墨水和检测系统

    公开(公告)号:US20110204234A1

    公开(公告)日:2011-08-25

    申请号:US13126337

    申请日:2008-10-30

    IPC分类号: G01N21/00 C09B47/04

    摘要: A phthalocyanine dye with extended conjugation includes one or both of a phthalocyanine component and a naphthalocyanine component and at least one water soluble substituent on an aryl group of the phthalocyanine dye. The extended conjugation of the phthalocyanine dye includes at least one benzene moiety of the component being one of (a) joined to an aryl group either indirectly using an alkylene linkage or directly, (b) joined to a benzene moiety of another of the components to form an oligomer of the components, and (c) a combination of (a) and (b). The extended conjugation shifts absorption of the phthalocyanine dye to greater than 800 nm.

    摘要翻译: 具有延伸共轭的酞菁染料包括酞菁组分和萘酞菁组分中的一种或两种,以及酞菁染料的芳基上的至少一个水溶性取代基。 酞菁染料的延长缀合包括至少一个该部分的苯部分,其中(a)间接地使用亚烷基键或直接连接到芳基上,(b)连接到另一组分的苯部分, 形成组分的低聚物,和(c)(a)和(b)的组合。 延长的共轭将酞菁染料的吸收转移到大于800nm。

    COATED PIGMENT COMPOSITION
    74.
    发明申请
    COATED PIGMENT COMPOSITION 审中-公开
    涂料颜料组合物

    公开(公告)号:US20110184096A1

    公开(公告)日:2011-07-28

    申请号:US12693326

    申请日:2010-01-25

    IPC分类号: C08K5/3432 B05D7/00 C08K3/22

    摘要: A polymer-coated pigment composition includes at least one organic pigment and a coating layer non-covalently attached to an outer surface of the organic pigment. The coating layer comprises at least one metal oxide or the metalloid oxide and a polymer attached to an outer surface of the metal oxide or metalloid oxide. A method of enhancing dispersibility of an organic pigment includes coating a surface of the organic pigment with the metal oxide or the metalloid oxide, or a combination thereof, and attaching the polymer to the metal oxide or the metalloid oxide, or the combination. An ink composition includes an ink vehicle and the polymer-coated pigment composition described above.

    摘要翻译: 聚合物涂覆的颜料组合物包括至少一种有机颜料和非共价连接到有机颜料的外表面上的涂层。 涂层包含至少一种金属氧化物或类金属氧化物,以及附着在金属氧化物或类金属氧化物的外表面上的聚合物。 提高有机颜料的分散性的方法包括用金属氧化物或类金属氧化物或其组合涂布有机颜料的表面,并将聚合物附着到金属氧化物或类金属氧化物上,或者组合。 油墨组合物包括油墨载体和上述聚合物涂覆的颜料组合物。

    METHOD OF MAKING A PIGMENT DISPERSION
    76.
    发明申请
    METHOD OF MAKING A PIGMENT DISPERSION 有权
    制造色素分散体的方法

    公开(公告)号:US20110082235A1

    公开(公告)日:2011-04-07

    申请号:US12572429

    申请日:2009-10-02

    IPC分类号: C08K9/10

    摘要: A method for making a pigment dispersion can include dispersing pigment particles in an aqueous liquid medium to form a dispersion, adding a first monomer to form a dispersive coating on the pigment particles, adding a second monomer to the dispersion, and forming a polymer coating on the surface of the pigment particles by polymerizing the second monomer with the first monomer, wherein the polymer coating includes at least one urethane linkage or urea linkage.

    摘要翻译: 制备颜料分散体的方法可以包括将颜料颗粒分散在水性液体介质中以形成分散体,添加第一单体以在颜料颗粒上形成分散涂层,向分散体中加入第二单体,并在聚合物涂层上形成聚合物涂层 所述颜料颗粒的表面通过使所述第二单体与所述第一单体聚合,其中所述聚合物涂层包含至少一个氨基甲酸酯键或脲键。

    PRINTING ON VINYL PRINT MEDIA
    77.
    发明申请
    PRINTING ON VINYL PRINT MEDIA 审中-公开
    印刷VINYL印刷媒体

    公开(公告)号:US20100328411A1

    公开(公告)日:2010-12-30

    申请号:US12495521

    申请日:2009-06-30

    IPC分类号: B41J2/01 B05D5/00

    CPC分类号: B41M5/0047 B41M7/009

    摘要: A system and method of ink-jet printing on vinyl print media can comprise jetting an ink-jet ink onto a vinyl print medium to form a printed image, and applying from 50-100° C. of heat to the printed image. The ink-jet ink can include a colorant, an aqueous liquid vehicle, and core-shell polymer particles. Upon printing and heating, at least a portion of the aqueous liquid vehicle evaporates, the vinyl print medium plasticizes (but does not flow), and the ink-jet ink flows. The fused polymer particles form a film that encapsulates at least a portion of the colorant.

    摘要翻译: 在乙烯基打印介质上喷墨印刷的系统和方法可以包括将喷墨油墨喷射到乙烯基印刷介质上以形成印刷图像,并将50-100℃的热量施加到印刷图像上。 喷墨油墨可以包括着色剂,水性液体载体和核 - 壳聚合物颗粒。 在印刷和加热时,水性液体载体的至少一部分蒸发,乙烯基印刷介质增塑(但不流动),并且喷墨油墨流动。 熔融聚合物颗粒形成包封着色剂的至少一部分的膜。

    Polymer solution for nanoimprint lithography to reduce imprint temperature and pressure
    80.
    发明授权
    Polymer solution for nanoimprint lithography to reduce imprint temperature and pressure 失效
    用于纳米压印光刻的聚合物溶液,以减少压印温度和压力

    公开(公告)号:US07750059B2

    公开(公告)日:2010-07-06

    申请号:US10313596

    申请日:2002-12-04

    IPC分类号: B29C35/08

    摘要: A method of forming features on substrates by imprinting is provided. The method comprises: (a) forming a polymer solution comprising at least one polymer dissolved in at least one polymerizable monomer; and (b) depositing the polymer solution on a substrate to form a liquid film thereon; and then either: (c) curing the liquid film by causing the monomer(s) to polymerize and optionally cross-linking the polymer(s) to thereby form a polymer film, the polymer film having a glass transition temperature (Tg); and imprinting the polymer film with a mold having a desired pattern to form a corresponding negative pattern in the polymer film, or (d) imprinting the liquid film with the mold and curing it to form the polymer film. The temperature of imprinting is as little as 10° C. above the Tg, or even less if the film is in the liquid state. The pressure of the imprinting can be within the range of 100 to 500 psi.

    摘要翻译: 提供了通过压印在基板上形成特征的方法。 该方法包括:(a)形成包含至少一种溶解在至少一种可聚合单体中的聚合物的聚合物溶液; 和(b)将聚合物溶液沉积在基底上以在其上形成液膜; 然后:(c)通过使单体聚合并任选地交联聚合物从而形成聚合物膜来固化液膜,所述聚合物膜具有玻璃化转变温度(Tg); 并用具有所需图案的模具印刷聚合物膜,以在聚合物膜中形成相应的负图案,或(d)用模具印刷液膜并固化以形成聚合物膜。 压印温度比Tg高出10℃,或者如果薄膜处于液体状态,则其温度更低。 压印的压力可以在100-500psi的范围内。