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23 条记录 (耗时 0.036 秒)

    Light emissive materials for organic light emitting devices (OLED) and OLED based thereupon
    4.
    发明授权
    Light emissive materials for organic light emitting devices (OLED) and OLED based thereupon 失效
    有机发光器件（OLED）和基于OLED的光发射材料

    公开(公告)号：US06689494B1

    公开(公告)日：2004-02-10

    申请号：US10241351

    申请日：2002-09-11

    申请人： Bhalchandra M. Karandikar

    发明人： Bhalchandra M. Karandikar

    IPC分类号： H05B3314

    CPC分类号： C09K11/06 ,  C09K2211/1055 ,  H01L51/0079 ,  H01L51/5012 ,  Y10S428/917

    摘要： Organic light emitting device (OLED) assemblies having light emitting layers made from boron atom rigidized monomethine cyanines are disclosed. OLED assemblies are constructed by conventional vapor deposition technique as well as by solution spin coating method. The OLED assemblies disclosed are expected to emit blue light and have improved color saturation because of smaller spectral width of the light emissive materials used.

    摘要翻译： 公开了具有由硼原子硬化的单甲基花青制成的发光层的有机发光器件（OLED）组件。 OLED组件通过常规蒸镀技术以及溶液旋涂法构成。 由于所使用的光发射材料的光谱宽度较小，所公开的OLED组件预期发出蓝光并具有改善的色饱和度。

    Rigidized monomethine cyanines
    6.
    发明授权
    Rigidized monomethine cyanines 失效
    刚性单甲氰菊酯

    公开(公告)号：US5852191A

    公开(公告)日：1998-12-22

    申请号：US474056

    申请日：1995-06-07

    申请人： Bhalchandra M. Karandikar ,  Alan S. Waggoner ,  Ratnakar B. Mujumdar

    发明人： Bhalchandra M. Karandikar ,  Alan S. Waggoner ,  Ratnakar B. Mujumdar

    IPC分类号： C09B23/01 ,  C09B23/04 ,  C09B57/00 ,  C12Q1/68 ,  G01N33/533 ,  C07D498/16

    CPC分类号： G01N33/533 ,  C09B23/0075 ,  C09B23/04 ,  C09B57/00 ,  Y10S436/80

    摘要： Boron complexes of certain bis-heterocyclic compounds are provided. The complexes resemble monomethine cyanines and are useful for imparting fluorescent properties to materials by covalent and noncovalent association. The compounds have the following general formula: ##STR1## wherein the dotted lines Z.sub.1 and Z.sub.2 represent the atoms necessary to complete a structure selected from the group consisting of one ring, two fused rings, and three fused rings, each said ring having five or six atoms, and each said ring comprising carbon atoms and, optionally, no more than two atoms selected from oxygen, nitrogen and sulfur, and R.sub.1 through R.sub.5 represent various atoms or groups and M is Cl or F.

    摘要翻译： 提供某些双杂环化合物的硼配合物。 复合物类似于单甲基花青，可用于通过共价和非共价缔合赋予材料荧光性质。 该化合物具有以下通式：其中虚线Z1和Z2代表完成选自一个环，两个稠环和三个稠合环的结构所必需的原子，每个所述环具有五个或 六个原子，并且每个所述环包含碳原子和任选不超过两个选自氧，氮和硫的原子，并且R 1至R 5表示各种原子或基团，M是Cl或F.

    Antimicrobial polyurethane foam and process to make the same
    7.
    发明授权
    Antimicrobial polyurethane foam and process to make the same 有权
    抗菌聚氨酯泡沫和工艺制作相同

    公开(公告)号：US08901188B2

    公开(公告)日：2014-12-02

    申请号：US13493209

    申请日：2012-06-11

    申请人： Bhalchandra M. Karandikar ,  Bruce Lance Gibbins

    发明人： Bhalchandra M. Karandikar ,  Bruce Lance Gibbins

    IPC分类号： C08L75/04 ,  A01N59/16 ,  C08J9/228 ,  B82Y30/00 ,  A01N25/10 ,  A01N25/34

    CPC分类号： C08L75/04 ,  A01N25/10 ,  A01N25/34 ,  A01N59/16 ,  C08G18/14 ,  C08G18/48 ,  C08K5/56 ,  C08K9/04 ,  A01N25/16 ,  A01N2300/00

    摘要： An antimicrobial polyurethane foam that is formed from: a multi-functional isocyanate component; an aqueous polyol component reactive with the multi-functional isocyanate component; an antimicrobial metallic compound; and a complexing agent. The complexing agent is used to form a stable blend of the antimicrobial metallic compound with the polyol component. Exemplary complexing agents include amine compounds, ammonium-containing compounds and ammonia as well as combinations these compounds. The antimicrobial metallic compound can be a silver, zinc or copper compound. Desirably, the antimicrobial metallic compound is silver saccharinate. A process of making the antimicrobial polyurethane foam and stable blends used in the manufacture of the antimicrobial polyurethane foam are also disclosed.

    摘要翻译： 一种抗微生物聚氨酯泡沫，其由多官能异氰酸酯组分形成; 与多官能异氰酸酯组分反应的水性多元醇组分; 抗微生物金属化合物; 和络合剂。 络合剂用于形成抗微生物金属化合物与多元醇组分的稳定共混物。 示例性的络合剂包括胺化合物，含铵化合物和氨以及这些化合物的组合。 抗微生物金属化合物可以是银，锌或铜化合物。 理想地，抗微生物金属化合物是糖化银。 还公开了制造抗微生物聚氨酯泡沫和用于制造抗微生物聚氨酯泡沫体的稳定共混物的方法。

    Biosorbable Wound Treatment Device, Process for Making, and Method of Using the Same
    9.
    发明申请
    Biosorbable Wound Treatment Device, Process for Making, and Method of Using the Same 有权
    生物可触及伤口治疗装置，制造方法及其使用方法

    公开(公告)号：US20120265124A1

    公开(公告)日：2012-10-18

    申请号：US13428370

    申请日：2012-03-23

    申请人： Bhalchandra M. Karandikar ,  Sophie Truc Lam

    发明人： Bhalchandra M. Karandikar ,  Sophie Truc Lam

    IPC分类号： A61M37/00

    CPC分类号： A61L15/425 ,  A61L15/44 ,  A61L15/60 ,  A61L2300/11 ,  C08L5/04 ,  C08L5/08 ,  C08L3/04 ,  C08L67/04

    摘要： A biosorbable oxygen-delivery wound treatment device that includes a biosorbable matrix for delivering oxygen. The biosorbable matrix includes a water swellable, cross-linked biosorbable polymer network. A plurality of gas-permeable, elastic, closed cells is defined by the cross-linked biosorbable polymer network. According to the invention, these closed cells may be produced from a reaction between a catalyst and a second reactant. Deliverable oxygen is contained within the elastic closed cells such that when the device is used to treat a wound, oxygen is delivered from the closed cells. A process for making a biosorbable oxygen-delivery wound treatment device that includes a biosorbable matrix for delivering oxygen as well as a method of using an oxygen-delivery wound treatment device is disclosed.

    摘要翻译： 一种生物可吸收氧传递伤口治疗装置，其包括用于输送氧气的生物可吸收基质。 生物可吸收的基质包括水可溶胀的交联的可生物吸收的聚合物网络。 通过交联的生物可吸收聚合物网络限定多个透气的，弹性的闭孔。 根据本发明，这些闭孔可以由催化剂和第二反应物之间的反应产生。 可弹性的氧被包含在弹性封闭的细胞内，使得当该装置用于治疗伤口时，从封闭的细胞输送氧气。 本发明公开了一种生产可吸收的氧传递伤口治疗装置的方法，该装置包括用于输送氧的生物可吸收基质以及使用氧传递伤口治疗装置的方法。