Particles containing organic catalytic materials and uses
    1.
    发明授权
    Particles containing organic catalytic materials and uses 有权
    含有机催化材料和用途的颗粒

    公开(公告)号:US09109221B2

    公开(公告)日:2015-08-18

    申请号:US13686946

    申请日:2012-11-28

    CPC classification number: C12N11/04 C12N11/08 C12N11/14

    Abstract: Semi-permeable particle can be used to facilitate chemical reactions such as catalytic reactions. The semi-permeable particles are permeable to molecules having a molar mass of 1000 Daltons or less and have a mode particle size of at least 1 μm. The semi-permeable particles have multiple discrete cavities containing an aqueous solution or suspension of an organic catalytic material. The semi-permeable particles are also impermeable to the organic catalytic materials so they are retained within the multiple discrete cavities, and the semi-permeable particles can be reused multiple times for the same or different chemical reaction.

    Abstract translation: 半渗透颗粒可用于促进化学反应,如催化反应。 半透性颗粒对摩尔质量为1000道尔顿或更低的分子是可渗透的,并且模式粒径至少为1μm。 半渗透颗粒具有多个离散腔,其含有有机催化材料的水溶液或悬浮液。 半渗透颗粒对于有机催化材料也是不可渗透的,因此它们被保留在多个分立的空腔内,并且半渗透颗粒可以多次重复用于相同或不同的化学反应。

    AQUEOUS INK JET INK COMPOSITIONS AND USES
    2.
    发明申请
    AQUEOUS INK JET INK COMPOSITIONS AND USES 有权
    水性墨水喷射墨水组合物和用途

    公开(公告)号:US20150218396A1

    公开(公告)日:2015-08-06

    申请号:US14170977

    申请日:2014-02-03

    Abstract: Aqueous ink jet ink compositions are used for ink jet printing colorless, colored or invisible images on receiver elements. These compositions contain a dispersion of an unsaturated natural oil and a water compatible polyurethane. The unsaturated oil dispersion is prepared from conventional surfactants or a polyurethane dispersing agent. The polyurethane is prepared from unsaturated polyol segments prepared from the unsaturated natural oils. The ink preparations are printed on media treated with agents such as metal ions known to catalyze crosslinking reactions in unsaturated oils. Such compositions are useful in various ink jet printing systems including drop on demand and continuous ink jet printing systems.

    Abstract translation: 水性喷墨油墨组合物用于在接收器元件上喷墨印刷无色,有色或不可见的图像。 这些组合物含有不饱和天然油和水相容聚氨酯的分散体。 不饱和油分散体由常规表面活性剂或聚氨酯分散剂制备。 由不饱和天然油制备的不饱和多元醇链段制备聚氨酯。 油墨制剂印刷在用诸如已知用于催化不饱和油中的交联反应的金属离子的试剂处理的介质上。 这种组合物可用于各种喷墨打印系统,包括按需喷墨和连续喷墨打印系统。

    PARTICLES CONTAINING ORGANIC CATALYTIC MATERIALS AND USES
    3.
    发明申请
    PARTICLES CONTAINING ORGANIC CATALYTIC MATERIALS AND USES 有权
    含有机催化材料和用途的颗粒

    公开(公告)号:US20140147885A1

    公开(公告)日:2014-05-29

    申请号:US13686946

    申请日:2012-11-28

    CPC classification number: C12N11/04 C12N11/08 C12N11/14

    Abstract: Semi-permeable particle can be used to facilitate chemical reactions such as catalytic reactions. The semi-permeable particles are permeable to molecules having a molar mass of 1000 Daltons or less and have a mode particle size of at least 1 μm. The semi-permeable particles have multiple discrete cavities containing an aqueous solution or suspension of an organic catalytic material. The semi-permeable particles are also impermeable to the organic catalytic materials so they are retained within the multiple discrete cavities, and the semi-permeable particles can be reused multiple times for the same or different chemical reaction.

    Abstract translation: 半渗透颗粒可用于促进化学反应,如催化反应。 半透性颗粒对摩尔质量为1000道尔顿或更低的分子是可渗透的,并且模式粒径至少为1μm。 半渗透颗粒具有多个离散腔,其含有有机催化材料的水溶液或悬浮液。 半渗透颗粒对于有机催化材料也是不可渗透的,因此它们被保留在多个分立的空腔内,并且半渗透颗粒可以多次重复用于相同或不同的化学反应。

    Process of conducting epitaxial deposition as a continuation of emulsion
precipitation
    7.
    发明授权
    Process of conducting epitaxial deposition as a continuation of emulsion precipitation 失效
    导电外延沉积的过程是乳液沉淀的延续

    公开(公告)号:US6100019A

    公开(公告)日:2000-08-08

    申请号:US292436

    申请日:1999-04-15

    CPC classification number: G03C1/0051

    Abstract: A process is disclosed of conducting in a single reaction vessel selective site high chloride epitaxy deposition as a continuation of host high bromide {1111} tabular grain emulsion precipitation. A host tabular grain emulsion is precipitated accounting for 0.05 to 1.5 moles of silver per liter of dispersing medium. Any iodide at the major faces of the tabular grains is uniformly distributed and any iodide in a surface region of the grains amounts to less than 7 mole, based on silver in the surface region. Until epitaxy is formed, pH is held in the range of 3 to 8. Gelatino-peptizer in an amount of 1 to 40 grams per Ag mole is added to the emulsion. Chloride ion in a range of from 0.03 to 0.15 mole per liter is dispersed in the emulsion. pBr is held in the range of from 3.0 to 3.8 until epitaxy is formed. Iodide ion in a concentration of from 5.times.10.sup.-6 to 1.times.10.sup.-4 mole per square meter of grain surface area is uniformly adsorbed to the major surfaces of the tabular grains.

    Abstract translation: 公开了在单个反应容器选择性位置进行高氯化物外延沉积作为主体高溴酸盐(1111)片状颗粒乳液沉淀的延续的方法。 沉淀出主体片状颗粒乳剂,每升分散介质为0.05至1.5摩尔的银。 在片状颗粒的主面上的任何碘化物均匀分布,并且基于表面区域中的银,颗粒的表面区域中的任何碘化物均小于7摩尔。 直到形成外延,pH值保持在3至8的范围内。每摩尔Ag摩尔量为1至40克的明胶胶溶剂加到乳液中。 在0.03至0.15摩尔/升范围内的氯离子分散在乳液中。 pBr保持在3.0至3.8的范围内,直到形成外延。 浓度为5×10-6至1×10-4摩尔每平方米晶粒表面积的碘离子均匀地吸附到片状颗粒的主表面。

    Process for the preparation of silver halide emulsions containing
dispersed clumps of fine grains
    8.
    发明授权
    Process for the preparation of silver halide emulsions containing dispersed clumps of fine grains 失效
    制备含有分散的细颗粒团的卤化银乳剂的方法

    公开(公告)号:US5976778A

    公开(公告)日:1999-11-02

    申请号:US179700

    申请日:1998-10-27

    CPC classification number: G03C1/035 G03C1/015 G03C1/043 G03C1/047

    Abstract: A process of preparing a radiation-sensitive silver halide emulsion is disclosed in which the silver halide grains form dispersed clumps. A population of fine silver halide grains is precipitated at higher concentrations than previously taught for preparing this type of an emulsion by employing a peptizer limited in amount, limited in methionine content, or both. Following formation of the grains, they are aggregated into clumps by the addition of a surfactant, optionally assisted by the adding iodide, increasing pH or both. The grain clumps are stabilized against further aggregation by adding a high methionine peptizer and optionally assisted by the precipitation of additional silver halide.

    Abstract translation: 公开了制备辐射敏感卤化银乳剂的方法,其中卤化银颗粒形成分散的团块。 通过使用受限于蛋氨酸含量限制的胶溶剂或两者,使用比以前通过制备这种类型的乳液所教导的浓度更高的浓度的细卤化银颗粒群沉淀。 在形成颗粒后,通过加入表面活性剂将它们聚集成团,任选地通过加入碘化物,增加pH或两者来辅助。 通过添加高甲硫氨酸胶溶剂并任选通过沉淀额外的卤化银来帮助颗粒团稳定,防止进一步聚集。

    PRECURSOR DIELECTRIC COMPOSITION WITH THIOSULFATE-CONTAINING POLYMERS
    10.
    发明申请
    PRECURSOR DIELECTRIC COMPOSITION WITH THIOSULFATE-CONTAINING POLYMERS 有权
    含有含硫聚合物聚合物的前驱体电介质组合物

    公开(公告)号:US20150364688A1

    公开(公告)日:2015-12-17

    申请号:US14301385

    申请日:2014-06-11

    Abstract: A precursor dielectric composition comprises: (1) a photocurable or thermally curable thiosulfate-containing polymer that has a Tg of at least 50° C. and comprises: an organic polymer backbone comprising (a) recurring units comprising pendant thiosulfate groups; and organic charge balancing cations, (2) optionally, an electron-accepting photosensitizer component, and (3) one or more organic solvents in which the photocurable or thermally curable thiosulfate-containing polymer is dissolved or dispersed. These precursor dielectric compositions can be applied to various substrates and eventually cured to form dielectric compositions or layers for various types of electronic devices.

    Abstract translation: 前体电介质组合物包含:(1)Tg至少为50℃的可光固化或可热固化的含硫代硫酸盐的聚合物,包括:有机聚合物主链,其包含(a)包含硫代硫酸盐基团的重复单元; 和有机电荷平衡阳离子,(2)任选的电子接受光敏剂组分,和(3)其中溶解或分散有可光固化或可热固化的含硫代硫酸盐的聚合物的一种或多种有机溶剂。 这些前体介电组合物可以施加到各种基底上,并且最终固化以形成用于各种类型的电子器件的电介质组合物或层。

Patent Agency Ranking