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    Process for the preparation of silver halide emulsions containing dispersed clumps of fine grains
    1.
    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

    申请人： Thomas B. Brust ,  Mark R. Mis ,  David H. Levy ,  Donald L. Black

    发明人： Thomas B. Brust ,  Mark R. Mis ,  David H. Levy ,  Donald L. Black

    IPC分类号： G03C1/015 ,  G03C1/035 ,  G03C1/043 ,  G03C1/047

    CPC分类号： G03C1/035 ,  G03C1/015 ,  G03C1/043 ,  G03C1/047

    摘要： 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.

    摘要翻译： 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。

    Process of conducting epitaxial deposition as a continuation of emulsion precipitation
    2.
    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

    申请人： Thomas B. Brust ,  Philip J. Dale ,  Mark R. Mis ,  Donald L. Black

    发明人： Thomas B. Brust ,  Philip J. Dale ,  Mark R. Mis ,  Donald L. Black

    IPC分类号： G03C1/015 ,  G03C1/005 ,  G03C1/035 ,  G03C1/047

    CPC分类号： G03C1/0051

    摘要： 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.

    摘要翻译： 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。

    Core/shell silver donors for photothermographic systems comprising an oxidatively more reactive shell
    3.
    发明授权
    Core/shell silver donors for photothermographic systems comprising an oxidatively more reactive shell 失效
    用于光热照相系统的核/壳银供体，其包含氧化性更强的壳

    公开(公告)号：US06576414B1

    公开(公告)日：2003-06-10

    申请号：US09990720

    申请日：2001-11-21

    申请人： Mark E. Irving ,  David H. Levy ,  Bernard D. Stich ,  Mark R. Mis ,  Stephen Swingley ,  Donald L. Black

    发明人： Mark E. Irving ,  David H. Levy ,  Bernard D. Stich ,  Mark R. Mis ,  Stephen Swingley ,  Donald L. Black

    IPC分类号： G03C1498

    CPC分类号： G03C1/49809 ,  G03C2001/03535 ,  Y10S430/16 ,  Y10S430/165

    摘要： The present invention is directed to a photothermographic element comprising silver halide, a blocked developer, a coupler, and core/shell particles, each such particle comprising a mixture of at least two non-photosensitive organic silver salts, which particle comprises a center portion comprising a non-photosensitive first organic silver salt and at least one shell portion covering the center portion, the shell comprising a non-photosensitive second organic silver salt. The organic silver salt in the shell has a lower pKsp relative to the organic silver salt in the core. This invention also provides a composition comprising the core/shell non-photosensitive organic silver salt particles, and a method of making the particles.

    摘要翻译： 本发明涉及包含卤化银，阻挡显影剂，成色剂和核/壳颗粒的光热敏成像元件，每种这样的颗粒包含至少两种非光敏有机银盐的混合物，该颗粒包含中心部分，该中心部分包​​括 非光敏第一有机银盐和覆盖中心部分的至少一个外壳部分，壳体包含非感光性第二有机银盐。 壳中的有机银盐相对于核心中的有机银盐具有较低的pKsp。 本发明还提供了包含核/壳非光敏有机银盐颗粒的组合物和制备该颗粒的方法。

    Aqueous ink jet ink compositions and uses
    4.
    发明授权
    Aqueous ink jet ink compositions and uses 有权
    水性喷墨油墨组合物及用途

    公开(公告)号：US09181442B2

    公开(公告)日：2015-11-10

    申请号：US14170977

    申请日：2014-02-03

    申请人： Thomas B. Brust ,  Catherine A. Falkner ,  Mark R. Mis ,  Kurt Michael Schroeder ,  Anne Troxell Wyand

    发明人： Thomas B. Brust ,  Catherine A. Falkner ,  Mark R. Mis ,  Kurt Michael Schroeder ,  Anne Troxell Wyand

    IPC分类号： C09D11/06 ,  B41J2/01 ,  C09D11/30 ,  C09D11/102 ,  C09D11/322

    CPC分类号： C09D11/06 ,  B41J2/01 ,  C09D11/102 ,  C09D11/30 ,  C09D11/322 ,  C09D11/50 ,  Y10T428/24802

    摘要： 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.

    摘要翻译： 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。

    PRECURSOR DIELECTRIC COMPOSITION WITH THIOSULFATE-CONTAINING POLYMERS
    7.
    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

    申请人： Deepak Shukla ,  Kevin M. Donovan ,  Mark R. Mis

    发明人： Deepak Shukla ,  Kevin M. Donovan ,  Mark R. Mis

    IPC分类号： H01L51/00

    CPC分类号： H01L51/052 ,  C08F12/30 ,  C08F220/14 ,  C08F220/18 ,  C08G18/0819 ,  C08G18/381 ,  C08G18/44 ,  C08G18/6633 ,  C08G18/755 ,  C08G18/83 ,  H01L51/0053 ,  H01L51/0541 ,  H01L51/0545 ,  C08F212/14 ,  C08F2220/1858

    摘要： 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.

    摘要翻译： 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。

    Porous particles and methods of making them
    8.
    发明授权
    Porous particles and methods of making them 有权
    多孔颗粒及其制备方法

    公开(公告)号：US09029431B2

    公开(公告)日：2015-05-12

    申请号：US13686943

    申请日：2012-11-28

    申请人： Mridula Nair ,  Tamara K. Jones ,  Mark R. Mis

    发明人： Mridula Nair ,  Tamara K. Jones ,  Mark R. Mis

    IPC分类号： C08J9/00 ,  C08J9/28

    CPC分类号： C08J9/283 ,  C08J2201/05 ,  C08J2325/14 ,  C08J2333/08 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2375/04

    摘要： Porous particles can be prepared using an evaporative limited coalescence process in which one or more discrete cavities are stabilized within the continuous polymeric solid phase of the porous particles. The one or more discrete cavities have inner walls and are dispersed within the continuous polymeric solid phase. The porous particles further comprise a cavity stabilizing hydrocolloid on the inner walls of the one or more discrete cavities, and an amphiphilic (low HLB) block copolymer that is disposed at the interface of the discrete cavities and the continuous polymeric solid phase.

    摘要翻译： 多孔颗粒可以使用蒸发有限聚结方法制备，其中一个或多个离散的空腔在多孔颗粒的连续聚合固相中稳定。 一个或多个离散空腔具有内壁并且分散在连续的聚合物固相中。 多孔颗粒还包括在一个或多个离散空腔的内壁上的恒定水解胶体的空腔和设置在离散空腔和连续聚合物固相的界面处的两亲（低HLB）嵌段共聚物。

    THIOSULFATE POLYMERS
    9.
    发明申请
    THIOSULFATE POLYMERS 有权
    硫代聚合物

    公开(公告)号：US20140288253A1

    公开(公告)日：2014-09-25

    申请号：US14158897

    申请日：2014-01-20

    申请人： Mark R. Mis ,  Deepak Shukla

    发明人： Mark R. Mis ,  Deepak Shukla

    IPC分类号： C08F20/70

    CPC分类号： C08F228/02 ,  C08F20/70 ,  C08F212/14 ,  C08F220/66 ,  C08F222/04 ,  C08F222/40 ,  C08F226/12 ,  C08F232/08 ,  C08F2220/385 ,  C08F2222/402 ,  C08F2222/404 ,  C08F2222/406 ,  C08F2222/408 ,  C09D4/00 ,  C08F220/14 ,  C08F220/34

    摘要： A thiosulfate polymer includes both an electron-accepting photosensitizer component and thiosulfate groups in the same molecule, arranged in random order along the backbone. The thiosulfate polymer composition can be formulated into compositions and applied to various articles, or used to form a predetermined polymeric pattern after photothermal reaction to form crosslinked disulfide bonds, removing non-crosslinked polymer, and reaction with a disulfide-reactive material. Such thiosulfate polymer compositions can also be used to sequester metals in nanoparticulate form, and as a way for shaping human hair in hairdressing operations.

    摘要翻译： 硫代硫酸盐聚合物包括同一分子中的电子接受光敏剂组分和硫代硫酸盐基团，其沿主链以随机顺序排列。 硫代硫酸盐聚合物组合物可以配制成组合物并施加到各种制品上，或者用于在光热反应后形成预定的聚合物图案以形成交联的二硫键，除去非交联的聚合物和与二硫化物反应性材料的反应。 这样的硫代硫酸盐聚合物组合物也可以用于螯合纳米颗粒形式的金属，并且作为在理发操作中塑造人的头发的方法。