公开(公告)号：US11203822B2

公开(公告)日：2021-12-21

申请号：US16598518

申请日：2019-10-10

Applicant: Sung Man Lee ,  Dong Ho Lee ,  Weon Cheol Song

Inventor： Sung Man Lee ,  Dong Ho Lee ,  Weon Cheol Song

IPC: D03D15/587 ,  D03D15/00 ,  D03D13/00 ,  D03D15/20

Abstract: A fabric having an improved winding property, and more particularly to a fabric having an improved winding property, which simultaneously has an excellent winding property and excellent mechanical properties and exhibits an effect of preventing dye migration in fabric coating, and a commodity including the same.

公开(公告)号：US09985326B2

公开(公告)日：2018-05-29

申请号：US14652656

申请日：2012-02-13

Applicant: Yang-Kook Sun ,  Bruno Scrosati ,  Dong Ju Lee ,  Jusef Hassoun ,  Sung Man Lee

Inventor： Yang-Kook Sun ,  Bruno Scrosati ,  Dong Ju Lee ,  Jusef Hassoun ,  Sung Man Lee

IPC: H01M4/134 ,  H01M4/1395 ,  H01M4/04 ,  H01M4/1393 ,  H01M4/133 ,  H01M4/36 ,  H01M12/08 ,  H01M4/38 ,  H01M10/05 ,  H01M4/62 ,  H01M10/052 ,  H01M10/39

CPC classification number: H01M12/08 ,  H01M4/0404 ,  H01M4/043 ,  H01M4/0471 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/364 ,  H01M4/366 ,  H01M4/386 ,  H01M4/622 ,  H01M4/625 ,  H01M4/626 ,  H01M10/05 ,  H01M10/052 ,  H01M10/39 ,  H01M2300/0028 ,  Y02E60/128 ,  Y10T156/10

Abstract: The present invention relates to a method for manufacturing a lithiated metal-carbon composite electrode, a lithiated metal-carbon composite electrode manufactured thereby, and an electrochemical device including the electrode. More particularly, the present invention relates to a method for manufacturing a lithiated metal-carbon composite electrode with a new structure having excellent charge/discharge and cycle characteristics, a lithiated metal-carbon composite electrode manufactured thereby, and an electrochemical device including the electrode. In the lithiated metal-carbon composite electrode, lithium is alloyed with a metal and is inserted into a crystal structure of carbon to form the composite having a stable structure. Thus, a volume of the metal is slightly varied, so a cycle characteristic may not be deteriorated and charge/discharge capacities may be improved. The lithiated metal-carbon composite electrode may control an irreversible capacity during initial charging/discharging and may be substituted for an unsafe lithium metal anode.

公开(公告)号：US09614214B2

公开(公告)日：2017-04-04

申请号：US10538822

申请日：2004-12-16

Applicant: Sung-Man Lee ,  Seo-Jae Lee

Inventor： Sung-Man Lee ,  Seo-Jae Lee

IPC: H01M4/04 ,  H01M4/134 ,  H01M4/66 ,  H01M4/64 ,  H01M4/38 ,  H01M10/052 ,  H01M4/02

CPC classification number: H01M4/0426 ,  H01M4/0421 ,  H01M4/134 ,  H01M4/38 ,  H01M4/386 ,  H01M4/64 ,  H01M4/661 ,  H01M4/667 ,  H01M10/052 ,  H01M2004/027 ,  Y02E60/122

Abstract: The present invention relates to a method for improving charge/discharge cycle characteristics of a lithium secondary battery using a Si based anode active material, the method comprising surface-treating a surface of an anode current collector to have specific morphology, and preferably vapor-depositing a silicon film, as the anode active material by sputtering under application of bias voltage to the surface-treated anode current collector, and/or disposing an adhesive layer between the surface-treated anode current collector and silicon film, so as to reinforce bondability between the anode current collector and active material, ultimately leading to improvement of charge/discharge characteristics of the battery.

公开(公告)号：US08795890B2

公开(公告)日：2014-08-05

申请号：US13020305

申请日：2011-02-03

Applicant: Sung-Man Lee ,  Heon Young Lee ,  Moon Ki Hong

Inventor： Sung-Man Lee ,  Heon Young Lee ,  Moon Ki Hong

IPC: H01M4/13 ,  H01M4/1395 ,  H01M4/134 ,  H01M4/38 ,  H01M4/48

CPC classification number: H01M4/1395 ,  H01M4/02 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/139 ,  H01M4/366 ,  H01M4/386 ,  H01M4/48 ,  H01M4/485 ,  H01M4/625 ,  H01M10/0525 ,  Y02E60/122

Abstract: Provided are an anode active material for a lithium secondary battery having high reversible capacity and excellent charge/discharge efficiency, comprising a complex composed of ultra-fine Si phase particles and an oxide surrounding the ultra-fine Si phase particles, and a carbon material; and a method for preparing the same. The present invention also provides a method for preparing an anode active material for a lithium secondary battery comprising producing a complex composed of ultra-fine Si particles and an oxide surrounding the ultra-fine Si particles by mixing a silicon oxide and a material having an absolute value of oxide formation enthalpy (ΔHfor)greater than that of the silicon oxide and negative oxide formation enthalpy by a mechanochemical process or subjecting them to a thermochemical reaction to reduce the silicon oxide; and mixing the Si phase-containing oxide complex and carbon material.

Abstract translation: 本发明提供一种锂二次电池的负极活性物质，其具有高的可逆容量和优异的充放电效率，包括由超细Si相颗粒和围绕超细Si相颗粒的氧化物组成的复合体和碳材料; 及其制备方法。 本发明还提供一种锂二次电池用负极活性物质的制造方法，其特征在于，通过混合氧化硅和绝缘材料，制造由超细Si粒子和超细Si粒子构成的氧化物构成的络合物 通过机械化学方法氧化物形成焓（＆Dgr; Hfor）的值大于氧化硅的值和负氧化物形成焓，或使其进行热化学反应以还原氧化硅; 并混合含Si相的氧化物络合物和碳材料。

公开(公告)号：US08349440B2

公开(公告)日：2013-01-08

申请号：US12810234

申请日：2008-12-19

Applicant: Sung-Man Lee ,  Jin-Sung Moon

Inventor： Sung-Man Lee ,  Jin-Sung Moon

IPC: B32B27/30 ,  B32B27/34 ,  B32B27/40 ,  B32B27/28 ,  B32B7/02 ,  B32B27/08

CPC classification number: B32B27/36 ,  B32B7/12 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/40 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2255/20 ,  B32B2307/412 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2439/80 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/1383 ,  Y10T428/139 ,  Y10T428/24942 ,  Y10T428/24959 ,  Y10T428/266 ,  Y10T428/31562 ,  Y10T428/31725

Abstract: The present invention relates to a high barrier multilayer film for functional medical solution product comprising in order, an outer layer comprising polyethyleneterephthalate deposited inorganic oxide thereon; a first adhesive layer comprising ester type polyurethane; a first intermediate layer comprising ethylene vinyl alcohol copolymer; a second adhesive layer comprising ester type polyurethane; a second intermediate layer comprising polyamide; a third adhesive layer comprising ester type polyurethane; and an inner layer comprising propylene-based polymer. The multilayer film has the merits of improved transparency, heat resistance, sealing property, durability, competitive price, oxygen barrier property and less pinhole, so that may be applied to a outer bag of pouch type container of medical solution.

Abstract translation: 本发明涉及一种用于功能性医用溶液产品的高屏障性多层膜，其包括：其上包含聚对苯二甲酸乙二醇酯沉积的无机氧化物的外层; 包含酯型聚氨酯的第一粘合剂层; 包含乙烯乙烯醇共聚物的第一中间层; 包含酯型聚氨酯的第二粘合剂层; 包含聚酰胺的第二中间层; 包含酯型聚氨酯的第三粘合剂层; 以及包含丙烯类聚合物的内层。 该多层膜具有提高透明性，耐热性，密封性，耐久性，有竞争力的价格，氧气阻隔性和较少的针孔的优点，因此可以应用于医用溶液袋式容器的外袋。

公开(公告)号：US20100280485A1

公开(公告)日：2010-11-04

申请号：US12810225

申请日：2008-02-19

Applicant: Sang-Ho Choi ,  Sung-Man Lee ,  Jin-Sung Moon

Inventor： Sang-Ho Choi ,  Sung-Man Lee ,  Jin-Sung Moon

IPC: A61J1/10 ,  B32B27/06 ,  B32B27/08 ,  B32B1/00

CPC classification number: C08L23/10 ,  A61J1/10 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/302 ,  B32B27/32 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/306 ,  B32B2307/31 ,  B32B2307/412 ,  B32B2307/50 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2307/714 ,  B32B2307/7242 ,  B32B2307/75 ,  B32B2439/80 ,  C08L23/04 ,  Y10T428/1334 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31917 ,  C08L2666/06 ,  C08L2666/02 ,  C08L2666/24 ,  C08L2666/08

Abstract: The present invention relates to a multilayer film for medical solution container and a container comprising the same, more particularly, to the multilayer film for medical solution comprising an outer layer comprising polypropylene, polypropylene copolymer or a mixture thereof; an intermediate layer comprising a mixture of 30˜70% by weight of propylene-based polymer including polypropylene, polypropylene copolymer or a mixture thereof, and 30˜70% by weight of a thermoplastic elastomer; and an inner layer comprising a mixture of 50˜70% by weight of propylene-based polymer including polypropylene, polypropylene copolymer or a mixture thereof, 5˜20% by weight of polyethylene, and 10˜45% by weight of a thermoplastic elastomer. The multilayer film has such improved flexibility, transparency, heat resistance, sealing property and durability, as well as easy peelability and peel strength with non-temperature sensitive that can be applied to a pouch type container for packaging and administering of medical solutions or blood.

Abstract translation: 本发明涉及一种医用溶液容器用多层膜及其制造方法，特别涉及包含聚丙烯，聚丙烯共聚物或其混合物的外层的药液用多层膜， 包含30〜70重量％的包含聚丙烯，聚丙烯共聚物或其混合物的丙烯类聚合物和30〜70重量％的热塑性弹性体的混合物的中间层; 以及包含50〜70重量％的包含聚丙烯，聚丙烯共聚物或其混合物的丙烯类聚合物，5〜20重量％的聚乙烯和10〜45重量％的热塑性弹性体的混合物的内层。 该多层薄膜具有这样的柔软性，透明性，耐热性，密封性，耐久性，以及易于剥离强度和剥离强度的非温度敏感性，可用于包装和给药医用溶液或血液的袋型容器。

公开(公告)号：US20050074673A1

公开(公告)日：2005-04-07

申请号：US10997882

申请日：2004-11-29

Applicant: Young-sin Park ,  Joo-yeal Oh ,  Hong-koo Baik ,  Sung-man Lee

Inventor： Young-sin Park ,  Joo-yeal Oh ,  Hong-koo Baik ,  Sung-man Lee

IPC: H01M4/66 ,  B05D1/36 ,  B05D5/12 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/36 ,  H01M4/38 ,  H01M4/40 ,  H01M4/54 ,  H01M6/40 ,  H01M10/04 ,  H01M10/05 ,  H01M4/58

CPC classification number: H01M10/0436 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/525 ,  H01M4/54 ,  H01M10/052 ,  H01M10/0562 ,  H01M2004/027

Abstract: A thin film for an anode of a lithium secondary battery having a current collector and an anode active material layer formed thereon is provided. The anode active material layer is a multi-layered thin film formed by stacking a silver (Ag) layer and a silicon-metal (Si—M) layer having silicon dispersed in a base made from metal reacting with silicon while not reacting with lithium. The cycle characteristic of the thin film for an anode can be improved by suppressing the volumetric expansion and shrinkage of Si occurring during charging/discharging cycles. Thus, a lithium secondary battery with improved life characteristics by employing the thin film for an anode, which greatly improves the chemical, mechanical stability of the interface between an electrode and an electrolyte.

Abstract translation: 提供一种用于形成有集电体和负极活性物质层的锂二次电池的负极的薄膜。 负极活性物质层是通过层叠银（Ag）层和分散在由与金反应的金属制成的基体中的硅的硅 - 金属（Si-M）层而不与锂反应而形成的多层薄膜。 通过抑制在充放电循环中发生的Si的体积膨胀和收缩，可以提高阳极用薄膜的循环特性。 因此，通过使用用于阳极的薄膜来改善寿命特性的锂二次电池，其极大地改善了电极和电解质之间的界面的化学，机械稳定性。

公开(公告)号：US20230332422A1

公开(公告)日：2023-10-19

申请号：US17788014

申请日：2020-07-21

Applicant: Sung Man LEE ,  Dong Ho Lee ,  Weon Cheol Song ,  Dong Rae Kim ,  Jeong Hwa Lee

Inventor： Sung Man Lee ,  Dong Ho Lee ,  Weon Cheol Song ,  Dong Rae Kim ,  Jeong Hwa Lee

IPC: E04G21/06 ,  D03D1/00 ,  D03D15/292 ,  D06M11/74 ,  D03D13/00 ,  D06M15/564 ,  D06M15/507 ,  D03D15/573 ,  D06M23/08 ,  D03D15/283

CPC classification number: E04G21/06 ,  D03D1/00 ,  D03D15/292 ,  D06M11/74 ,  D03D13/004 ,  D06M15/564 ,  D06M15/507 ,  D03D15/573 ,  D06M23/08 ,  D03D15/283 ,  D10B2401/063 ,  D10B2505/20 ,  D06M2101/32

Abstract: A heat generating fabric for curing outer wall concrete is provided and more specifically, to a heat generating fabric for curing outer wall concrete and an outer wall concrete curing method using the same, wherein the heat generating fabric has the effects of: enabling concrete curing even in winter; having a uniform temperature distribution; having excellent flexibility, and thus excellent adhesion when applied to a concrete structure having a stepped region; having excellent heat insulating performance; enabling uniform curing even to the inside of concrete; having remarkably little change in material properties after generating heat; and having excellent durability.

公开(公告)号：US09099211B2

公开(公告)日：2015-08-04

申请号：US13325322

申请日：2011-12-14

Applicant: Kwon-Hae Yea ,  HyungKi Cha ,  Sung-Man Lee ,  Sang-Soon Park ,  Seong Hee Park

Inventor： Kwon-Hae Yea ,  HyungKi Cha ,  Sung-Man Lee ,  Sang-Soon Park ,  Seong Hee Park

IPC: G21G1/06 ,  G01N23/222

CPC classification number: G21G1/06 ,  G01N23/222 ,  G01N2223/204

Abstract: Disclosed herein is a prompt gamma-ray detection apparatus for analyzing chemical materials using femtosecond pulse laser-induced neutrons, which can be effectively used in the nondestructive inspection of various materials, such as metals, coal, cement, radioactive materials and the like as well as explosives and chemical materials, and which can provide better measurement results for the analysis of basic materials, and a method of measuring prompt gamma-rays using the apparatus. The prompt gamma-ray detection apparatus is advantageous because it can non-destructively analyze the elements in a chemical sample using a femtosecond pulse laser-induced neutron generator that solves the problems of an atomic reactor for research or a radioactive isotope as a neutron radiation source.

Abstract translation: 本文公开了一种用于使用飞秒脉冲激光诱导中子分析化学材料的快速γ射线检测装置，其可以有效地用于各种材料如金属，煤，水泥，放射性材料等的非破坏性检查 作为爆炸物和化学材料，并且可以为基础材料的分析提供更好的测量结果，以及使用该装置测量快速γ射线的方法。 迅速的伽马射线检测装置是有利的，因为它可以使用飞秒脉冲激光诱导中子发生器对化学样品中的元素进行非破坏性分析，该中子发生器解决用于研究的原子反应堆或放射性同位素作为中子辐射源的问题 。

公开(公告)号：US08999581B2

公开(公告)日：2015-04-07

申请号：US12294653

申请日：2006-12-29

Applicant: Sung-man Lee ,  Jong-hyuk Lee

Inventor： Sung-man Lee ,  Jong-hyuk Lee

IPC: H01M4/13 ,  H01M4/58 ,  H01M4/587 ,  H01M4/133 ,  H01M4/134 ,  H01M4/36 ,  H01M4/38 ,  H01M10/0525

CPC classification number: H01M4/38 ,  H01M4/133 ,  H01M4/134 ,  H01M4/364 ,  H01M4/366 ,  H01M4/386 ,  H01M4/387 ,  H01M4/587 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54

Abstract: The present invention relates to a negative active material for a rechargeable lithium battery, a method of manufacturing the negative active material, and a rechargeable lithium battery including the negative active material. The negative active material includes a sphere-shaped first graphite particle that a first particle precursor, a flake-shaped graphite piece, is linked to each other; and at least one second particle dispersed between the flake-shaped graphite pieces inside the sphere-shaped first graphite particle and selected from the group consisting of at least one element particle selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; at least one element compound particle selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; a composite particle including at least one element selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; a carbon composite particle including at least one element selected from the group consisting of Si, Sn, Al, Ge, Pb, and combinations thereof; and a combination particle thereof.

Abstract translation: 本发明涉及一种用于可再充电锂电池的负极活性材料，负极活性材料的制造方法以及包含负极活性材料的可再充电锂电池。 负极活性物质包括：第一粒子前体，片状石墨片彼此连接的球状的第一石墨粒子; 以及至少一个第二粒子，其分散在球状第一石墨粒子内的片状石墨片之间，并且选自由Si，Sn，Al，Ge，Pb等组成的组中的至少一种元素粒子， 及其组合; 选自Si，Sn，Al，Ge，Pb及其组合的至少一种元素化合物颗粒; 包括选自由Si，Sn，Al，Ge，Pb及其组合组成的组中的至少一种元素的复合颗粒; 包括选自Si，Sn，Al，Ge，Pb中的至少一种元素的碳复合颗粒及其组合; 及其组合颗粒。