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    Recombinant microorganisms having increased ability to produce butanol and method of producing butanol using the same
    2.
    发明授权
    Recombinant microorganisms having increased ability to produce butanol and method of producing butanol using the same 有权
    具有提高丁醇生产能力的重组微生物和使用其生产丁醇的方法

    公开(公告)号：US09096872B2

    公开(公告)日：2015-08-04

    申请号：US13497743

    申请日：2010-09-21

    申请人： Sang Yup Lee ,  Yu-Sin Jang ,  Jin Young Lee ,  Joung Min Lee ,  Jin Hwan Park

    发明人： Sang Yup Lee ,  Yu-Sin Jang ,  Jin Young Lee ,  Joung Min Lee ,  Jin Hwan Park

    IPC分类号： C12N1/21 ,  C12P7/16 ,  C12N9/04 ,  C12N9/10

    CPC分类号： C12P7/16 ,  C12N9/0006 ,  C12N9/1029 ,  C12Y101/01001 ,  C12Y203/01008 ,  C12Y203/01019 ,  Y02E50/10

    摘要： The present invention relates to recombinant microorganisms having an increased ability to produce butanol, and a method of producing butanol using the same. More specifically, the invention relates to recombinant microorganisms whose ability to produce butanol was increased by manipulation of their metabolic networks, and a method of producing butanol using the same. The recombinant microorganisms having an increased ability to produce butanol comprise a deletion of a gene, which encodes an enzyme that converts acetyl CoA to acetate, in host microorganisms having genes that encode enzymes involved in acetyl CoA and butyryl CoA biosynthetic pathway. The recombinant microorganisms obtained by manipulating the metabolic flux of microorganisms are able to selectively produce butanol with high efficiency, and thus are useful as microorganisms for producing industrial solvents and transportation fuels.

    摘要翻译： 本发明涉及生产丁醇的能力提高的重组微生物，以及使用其制备丁醇的方法。 更具体地，本发明涉及通过操作其代谢网络来增加生产丁醇的能力的重组微生物，以及使用其生产丁醇的方法。 在具有编码参与乙酰辅酶A和丁酰辅酶A生物合成途径的酶的基因的宿主微生物中，具有增加的产生丁醇能力的重组微生物包括编码转化乙酰CoA至乙酸的酶的基因的缺失。 通过操作微生物的代谢通过获得的重组微生物能够以高效率选择性地生产丁醇，因此可用作生产工业溶剂和运输燃料的微生物。

    Polyurethane binder, electrodes containing the same and lithium battery employing the electrodes
    4.
    发明授权
    Polyurethane binder, electrodes containing the same and lithium battery employing the electrodes 有权
    聚氨酯粘结剂，含有它们的电极和使用电极的锂电池

    公开(公告)号：US08722230B2

    公开(公告)日：2014-05-13

    申请号：US11639635

    申请日：2006-12-14

    申请人： Seung-sik Hwang ,  Jin-hwan Park

    发明人： Seung-sik Hwang ,  Jin-hwan Park

    IPC分类号： H01M4/00

    CPC分类号： H01M4/621 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/6692 ,  C08G18/698 ,  C08G18/833 ,  C08L1/02 ,  C08L75/04 ,  H01M4/13 ,  H01M4/622 ,  H01M10/052 ,  Y10T29/49108 ,  C08G18/3228 ,  C08L2666/02

    摘要： A polyurethane binder prepared by a polyurethane compound having double bonds and by crosslinking the polyurethane compounds. The polyurethane binder having double bonds can be dispersed in water with the dispersant including a reactive group such as a carboxyl group, and thus an organic solvent is not required to produce an electrode. The crosslinked polyurethane binder with a high crosslinking density provides an excellent elastic force and binding force, and thus the electrode and the lithium battery employing the polyurethane binder have improved recovery properties and charge/discharge properties.

    摘要翻译： 通过具有双键的聚氨酯化合物和通过交联聚氨酯化合物制备的聚氨酯粘合剂。 具有双键的聚氨酯粘合剂可以分散在包含羧基等反应性基团的分散剂的水中，因此不需要有机溶剂来制造电极。 具有高交联密度的交联聚氨酯粘合剂提供优异的弹性力和结合力，因此使用聚氨酯粘合剂的电极和锂电池具有改善的恢复性能和充放电特性。

    Anode active material, method of preparing the same, and anode and lithium battery containing the material
    5.
    发明授权
    Anode active material, method of preparing the same, and anode and lithium battery containing the material 有权
    阳极活性材料，其制备方法，以及含有该材料的阳极和锂电池

    公开(公告)号：US08628884B2

    公开(公告)日：2014-01-14

    申请号：US12818974

    申请日：2010-06-18

    申请人： Gue-sung Kim ,  Jin-hwan Park ,  Yongnam Ham

    发明人： Gue-sung Kim ,  Jin-hwan Park ,  Yongnam Ham

    IPC分类号： H01M4/62 ,  H01M4/58 ,  H01M4/88

    CPC分类号： H01M4/134 ,  H01M4/139 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/583 ,  H01M4/624 ,  H01M4/626 ,  H01M10/052 ,  H01M2004/027

    摘要： An anode active material comprises metal core particles, metal nano wires formed on the metal core particles, pores between the metal core particles and the metal nano wires, and a carbon-based coating layer formed on a surface of the metal core particles and metal nano wires. In the anode active material according to the present invention, the metal core particles and metal nano wires are combined to form a single body, and a carbon-based coating layer is formed on the surface of the metal nano wires and metal core particles. Thus, volume changes in the pulverized metal core particles can be effectively buffered during charging and discharging, and the metal core particles are electrically connected through the metal nano wires. As a result, volume changes in the anode active material and degradation of the electrode can be prevented, thereby providing excellent initial charge/discharge efficiency and enhanced charge/discharge capacity.

    摘要翻译： 阳极活性材料包括金属芯颗粒，形成在金属芯颗粒上的金属纳米线，金属芯颗粒和金属纳米线之间的孔，以及形成在金属芯颗粒和金属纳米线表面上的碳基涂层 电线 在根据本发明的负极活性材料中，金属芯颗粒和金属纳米线组合形成单体，并且在金属纳米线和金属芯颗粒的表面上形成碳基涂层。 因此，可以在充放电期间有效地缓冲粉碎的金属芯颗粒的体积变化，并且金属芯颗粒通过金属纳米线电连接。 结果，可以防止阳极活性材料的体积变化和电极的劣化，从而提供优异的初始充电/放电效率和增强的充电/放电容量。

    ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME
    7.
    发明申请
    ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME 有权
    用于锂二次电池和锂二次电池的电解质

    公开(公告)号：US20120171563A1

    公开(公告)日：2012-07-05

    申请号：US13338488

    申请日：2011-12-28

    申请人： Yoon-sok Kang ,  Seok-soo Lee ,  Won-chang Choi ,  Jin-hwan Park ,  Mi-jeong Song

    发明人： Yoon-sok Kang ,  Seok-soo Lee ,  Won-chang Choi ,  Jin-hwan Park ,  Mi-jeong Song

    IPC分类号： H01M10/26

    CPC分类号： H01M10/052 ,  H01M10/0567 ,  H01M10/058 ,  H01M10/26 ,  Y02E60/122 ,  Y02T10/7011

    摘要： An electrolyte for a lithium secondary battery, which includes a lithium salt, a nonaqueous organic solvent and at least one additive selected from the group consisting of vitamin G (vitamin B2, riboflavin), vitamin B3 (niacinamide), vitamin B4 (adenine), vitamin B5 (pantothenic acid), vitamin H (vitamin B7, biotin), vitamin M (vitamin B9, folic acid), vitamin BX (4-aminobenzoic acid), vitamin D2 (ergocalciferol), vitamin D3 (cholecalciferol), vitamin K1 (phylloquinone), ascorbyl palmitate, and sodium ascorbate.

    摘要翻译： 一种用于锂二次电池的电解质，其包括锂盐，非水有机溶剂和至少一种选自维生素G（维生素B2，核黄素），维生素B3（烟酰胺），维生素B4（腺嘌呤） 维生素B5（泛酸），维生素B（维生素B7，生物素），维生素M（维生素B9，叶酸），维生素BX（4-氨基苯甲酸），维生素D2（麦角钙化醇），维生素D3（胆钙化醇） 叶绿醌），抗坏血酸棕榈酸酯和抗坏血酸钠。

    MUTANT MICROORGANISM HAVING IMPROVED PRODUCTION ABILITY OF BRANCHED AMINO ACID AND METHOD FOR PREPARING BRANCHED AMINO ACID USING THE SAME
    10.
    发明申请
    MUTANT MICROORGANISM HAVING IMPROVED PRODUCTION ABILITY OF BRANCHED AMINO ACID AND METHOD FOR PREPARING BRANCHED AMINO ACID USING THE SAME 有权
    具有改进的分支氨基酸生产能力的突变微生物及使用其制备分支氨基酸的方法

    公开(公告)号：US20090053779A1

    公开(公告)日：2009-02-26

    申请号：US12097099

    申请日：2007-03-14

    申请人： Sang Yup Lee ,  Jin Hwan Park ,  Kwang Ho Lee ,  Tae Yong Kim

    发明人： Sang Yup Lee ,  Jin Hwan Park ,  Kwang Ho Lee ,  Tae Yong Kim

    IPC分类号： C12P13/08 ,  C12N15/01 ,  C12N15/80 ,  C12N15/81 ,  C12N15/74 ,  C12N1/14 ,  C12N1/15 ,  C12N1/16 ,  C12N1/19 ,  C12N1/20 ,  C12N1/21

    CPC分类号： C12P13/08 ,  C12N9/1014 ,  C12Y201/02011

    摘要： The present invention relates to mutant microorganisms having improved productivity of branched-chain amino acids, and a method for producing branched-chain amino acids using the mutant microorganisms. More specifically, relates to mutant microorganisms having improved productivity of L-valine, which are produced by attenuating or deleting a gene encoding an enzyme involved in L-isoleucine biosynthesis, a gene encoding an enzyme involved in L-leucine, and a gene encoding an enzyme involved in D-pantothenic acid biosynthesis, and mutating a gene encoding an enzyme involved in L-valine biosynthesis, such that the expression thereof is increased, as well as a method for producing L-valine using the mutant microorganisms. The inventive mutant microorganisms produced by site-specific mutagenesis and metabolic pathway engineering can produce branched-chain amino acids, particularly L-valine, with high efficiency, and thus will be useful as industrial microorganisms for producing L-valine.

    摘要翻译： 本发明涉及具有提高的支链氨基酸生产率的突变微生物，以及使用突变微生物生产支链氨基酸的方法。 更具体地，涉及通过减弱或缺失编码参与L-异亮氨酸生物合成的酶的基因，编码L-亮氨酸的酶的基因和编码L-亮氨酸的基因而产生的L-缬氨酸的生产率提高的突变体微生物 涉及D-泛酸生物合成的酶，以及编码参与L-缬氨酸生物合成的酶的基因的突变，使得其表达增加，以及使用突变微生物产生L-缬氨酸的方法。 通过位点特异性诱变和代谢途径工程产生的本发明的突变体微生物可以高效地产生支链氨基酸，特别是L-缬氨酸，因此可用作生产L-缬氨酸的工业微生物。