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    Sealing glass composition and article
    43.
    发明授权
    Sealing glass composition and article 有权
    密封玻璃的组成和物品

    公开(公告)号：US08603659B2

    公开(公告)日：2013-12-10

    申请号：US12245428

    申请日：2008-10-03

    Applicant: Sundeep Kumar ,  Mamatha Nagesh ,  Digamber Porob ,  Vinayak Hassan Vishwanath

    Inventor： Sundeep Kumar ,  Mamatha Nagesh ,  Digamber Porob ,  Vinayak Hassan Vishwanath

    IPC: H01M10/50

    CPC classification number: H01M2/08 ,  C03C3/15 ,  C03C4/20 ,  C03C8/24

    Abstract: A sealing glass composition includes from about 10 molar percent to about 30 molar percent barium oxide, from about 15 molar percent to about 30 molar percent aluminum oxide, from about 40 molar percent to about 60 molar percent boron oxide and from about 1 molar percent to about 20 molar percent yttrium oxide. Methods for preparing the sealing glass and a sodium battery cell are also provided.

    Abstract translation: 密封玻璃组合物包括约10摩尔％至约30摩尔％的氧化钡，约15摩尔％至约30摩尔％的氧化铝，约40摩尔％至约60摩尔％的氧化硼和约1摩尔％ 约20摩尔％的氧化钇。 还提供了制备密封玻璃和钠电池的方法。

    FUNCTIONALISED DOPANTS AND CONDUCTING POLYANILINE MATERIALS, BLENDS AND PROCESS THEREFOR
    48.
    发明申请
    FUNCTIONALISED DOPANTS AND CONDUCTING POLYANILINE MATERIALS, BLENDS AND PROCESS THEREFOR 审中-公开
    功能性聚合物和导电聚苯乙烯材料，其混合物和工艺

    公开(公告)号：US20090314995A1

    公开(公告)日：2009-12-24

    申请号：US12164643

    申请日：2008-06-30

    Applicant: Manickam Jayakannan ,  Chennakkatu Krishna Sadasivan Pillai ,  Sundeep Kumar Dhawan ,  Dinesh Chandra Trivedi ,  Radhakrishnan Subramaniam

    Inventor： Manickam Jayakannan ,  Chennakkatu Krishna Sadasivan Pillai ,  Sundeep Kumar Dhawan ,  Dinesh Chandra Trivedi ,  Radhakrishnan Subramaniam

    IPC: H01B1/12 ,  C09B29/34

    CPC classification number: H01L51/002 ,  C07C309/46 ,  C08L79/02 ,  H01B1/128 ,  H01L51/0035 ,  H01L51/005 ,  C08L2666/02

    Abstract: Conducting polymers based on renewable resource materials are very attractive because of their wide availability and lower cost compared to petroleum based products. Here we developed a novel dopant for electrically conducting polyaniline from renewable resource cardanol, the main component of cashew nut shell liquid (CNSL). The novel dopant 2-ω-unsaturated-4-hydroxy-4′-sulfinic acid azo benzene or otherwise known as cardanol azo sulfonic acid (1) is synthesized by reaction of diazotized sulphanilic acid (4-aminophenylsulfonicacid) with cardanol under the basic condition. The new cardanol azo sulfonic acid (1) has a long alkyl chains at the 2 positions, which increases the solubility of the dopant as well as polyaniline doped materials in common solvents for many applications. The present invention essentially comprises of three steps; (a) synthesis of cardanol azo sulfonic acid dopant 1 from cardanol (b) synthesis of electrically conducting polyaniline using 1 as dopant both doping the polyaniline emeraldine base in solution and melt and in-situ polymerization of aniline in presence of 1 in various organic and aqueous combination in the interfacial, emulsion and dispersion routes (c) preparation of polyaniline/dopant 1/thermoplastics blends in solution and melt process and controlling the particle size while maintaining the good morphology. The dopant (1) consisting polyaniline emeraldine salt and its thermoplastic blends are potential materials for various applications in opto-electronic industry.

    Abstract translation: 基于可再生资源材料的导电聚合物是非常有吸引力的，因为它们与石油基产品相比具有广泛的可用性和较低的成本。 在这里，我们开发了一种用于导电聚苯胺的新型掺杂剂，其可再生资源腰果酚是腰果壳液（CNSL）的主要成分。 新型掺杂剂2-ω-不饱和-4-羟基-4'-亚磺酸偶氮苯或称为腰果吗啉偶氮磺酸（1）是通过重氮化的氨基磺酸（4-氨基苯基磺酸）与腰果酚在碱性条件下反应合成的 。 新的腰果酚偶氮磺酸（1）在2个位置具有长烷基链，这在许多应用中增加了掺杂剂以及聚苯胺掺杂材料在常用溶剂中的溶解度。 本发明基本上包括三个步骤： （a）从腰果酚合成腰果酚偶氮磺酸掺杂剂1（b）使用1作为掺杂剂合成导电聚苯胺，掺杂在溶液中掺杂聚苯胺翠绿亚胺碱，并在1种有机和无机存在下熔融和原位聚合苯胺 界面，乳液和分散路线中的水性组合（c）在溶液和熔融过程中制备聚苯胺/掺杂剂1 /热塑性塑料共混物，并控制粒度同时保持良好的形态。 由聚苯胺翠绿亚胺盐及其热塑性共混物构成的掺杂剂（1）是光电子行业各种应用的潜在材料。

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