专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06252021B1 Process for producing polyisobutene using a catalytic system comprising transition metal-benzene derivative compound-methylaluminoxane 有权
标题翻译：使用包含过渡金属 - 苯衍生物化合物 - 甲基铝氧烷的催化体系制备聚异丁烯的方法
公开(公告)号：US06252021B1
公开(公告)日：2001-06-26
申请号：US09447866
申请日：1999-11-23
申请人： Kwanyoung Lee , Pil Sung Kim , IL Sang Maeng , Jong Mok Kim
发明人： Kwanyoung Lee , Pil Sung Kim , IL Sang Maeng , Jong Mok Kim
IPC分类号： C08F4649
CPC分类号： C08F110/10 , C08F10/00 , C08F4/6428 , C08F4/6494 , C08F4/20 , C08F4/6495 , C08F4/16 , C08F4/651 , C08F4/00 , C08F2500/03 , C08F2500/04
摘要： This invention relates to a process for polymerizing isobutene using a catalytic system comprising a transition metal compound, a benzene derivative compound, and methylaluminoxane, and the catalytic system applied to the polymerization of isobutene, (1) the added benzene derivative compound and methyl aluminoxane to the transition metal species provides higher stability of cation active site so that polyisobutene with a high molecular weight can be produced even at a higher reaction temperature than the conventional cationic polymerization temperature; (2) nonhalogen solvent such as toluene can be employed as a polymerization solvent instead of halogenated solvents such as methyl chloride; and (3) under the stable catalytic system, a final product with a high yield can be ensured for its long-term use.
摘要翻译：本发明涉及使用包含过渡金属化合物，苯衍生物化合物和甲基铝氧烷的催化体系以及应用于异丁烯聚合的催化体系来聚合异丁烯的方法，（1）所添加的苯衍生物化合物和甲基铝氧烷，过渡金属物质提供更高的阳离子活性位点的稳定性，使得即使在比常规阳离子聚合温度更高的反应温度下也可以产生高分子量的聚异丁烯; （2）非卤素溶剂如甲苯可用作聚合溶剂而不是卤代溶剂如氯甲烷; 和（3）在稳定的催化体系下，长期使用可以保证高产率的最终产品。

2. 发明授权

US06964996B1 Pentablock copolymer and manufacturing method of the same 失效
标题翻译：五嵌段共聚物及其制备方法相同
公开(公告)号：US06964996B1
公开(公告)日：2005-11-15
申请号：US10624251
申请日：2003-07-22
申请人： Kwanyoung Lee , Young Jin Kim , Jong Kim
发明人： Kwanyoung Lee , Young Jin Kim , Jong Kim
IPC分类号： C08F293/00 , C08F297/04 , C08L53/02
CPC分类号： C08F297/046 , C08F297/04
摘要： The present invention relates to a ternary copolymer represented by the following formula (1) of the penta-block structure, wherein the molecular weight is 50, 000 to 400,000, pB is more than 70% of 1,4 structure, the content of pS is in range of 5% to 50%, and pB and pI are in a weight ratio of pB/pI≧1. pS-pI-pB-pI-pS (1) Wherein, pS is vinyl aromatic polymer, pB is polybutadiene and pI is polyisoprene.The block copolymer in the present invention with the structure, in which polyisoprene block is inserted between vinyl aromatic polymer block and polybutadiene block, has high mechanical properties such as tensile strength. The manufacturing method of the ternary block copolymer with penta-block structure is also provided.
摘要翻译：本发明涉及五嵌段结构的下式（1）表示的三元共聚物，其中分子量为50,000〜400,000，pB为1,4-结构的70％以上，pS的含量在5％至50％的范围内，pB和pI的重量比为pB / pI> = 1。 <？in-line-formula description =“In-line Formulas”end =“lead”？> pS-pI-pB-pI-pS（1）<？in-line-formula description =“In-line Formulas”end =“尾”→其中pS为乙烯基芳族聚合物，pB为聚丁二烯，pI为聚异戊二烯。具有其中聚异戊二烯嵌段插入乙烯基芳族聚合物嵌段和聚丁二烯嵌段之间的结构的嵌段共聚物具有高机械性能如拉伸强度。还提供了具有五嵌段结构的三元嵌段共聚物的制备方法。

3. 发明授权

US6090504A High capacity composite electrode and secondary cell therefrom 失效
标题翻译：高容量复合电极和二次电池
公开(公告)号：US6090504A
公开(公告)日：2000-07-18
申请号：US149432
申请日：1998-09-08
申请人： Hyun Kyung Sung , Hyun Jung Kim , Kwanyoung Lee , Hosull Lee
发明人： Hyun Kyung Sung , Hyun Jung Kim , Kwanyoung Lee , Hosull Lee
IPC分类号： H01M4/60
CPC分类号： H01M10/052 , H01M4/02 , H01M4/137 , H01M4/608
摘要： The present invention relates to an improved secondary battery having high weight energy density and good reversibility, more specifically, a battery containing i) a positive electrode comprising a reversible positive electrode material containing an organosulfur compound wherein sulfur-sulfur bond is formed upon oxidation and sulfur-sulfur bond is cleaved upon electrolytic reduction, an electroactive component selected from main group elements compound, electrically conductive ingredients and a current collector containing copper metal; ii) a polymer electrolyte having lithium salt; and iii) a negative electrode made of lithium metal, lithium alloy or lithium intercalating carbon.
摘要翻译：本发明涉及具有高重量能量密度和良好可逆性的改进的二次电池，更具体地说，涉及一种电池，其包含i）正极，其包含含有有机硫化合物的可逆正极材料，其中在硫氧化时形成硫 - 硫键硫键在电解还原时被切割，选自主要元素化合物，导电成分和含铜金属的集电体的电活性成分; ii）具有锂盐的聚合物电解质; 和iii）由锂金属，锂合金或嵌入碳的锂制成的负极。

4. 发明申请

US20110093274A1 APPARATUS AND METHOD OF MANUFACTURING ARTICLE USING SOUND 审中-公开
标题翻译：使用声音制造文章的装置和方法
公开(公告)号：US20110093274A1
公开(公告)日：2011-04-21
申请号：US12866553
申请日：2008-05-16
申请人： Kwanyoung Lee
发明人： Kwanyoung Lee
IPC分类号： G10L21/06
CPC分类号： G10L21/06
摘要： Disclosed is an apparatus and method of manufacturing an article using sound that modifies sound waveforms for sound of living things (including human voice) in various shapes and manufactures articles corresponding to the shapes. An apparatus for manufacturing an article using sound generates a sampling waveform based on the sound waveform. Next, the sampling waveform is converted into a two-dimensional image file and the two-dimensional image is again converted into a three-dimensional image file. Thereafter, an article is manufactured based on the two-dimensional or three-dimensional image file. According to the invention, the apparatus and method of manufacturing an article using sound manufactures an article based on the sampling waveform generated by sampling the sound waveform, thereby manufacturing a simplified article.
摘要翻译：公开了一种利用声音修饰各种形状的生物（包括人声）的声音波形并制造与形状相对应的物品的制品的制造装置和方法。用于使用声音制造制品的装置基于声音波形产生采样波形。接下来，将采样波形转换为二维图像文件，并将二维图像再次转换为三维图像文件。此后，基于二维或三维图像文件制造制品。根据本发明，使用声音制造制品的装置和方法基于通过对声音波形进行采样产生的采样波形来制造物品，从而制造简化的物品。

5. 发明申请

US20080020282A1 Anode active material hybridizing carbon nano fibers for lithium secondary battery 审中-公开
标题翻译：用于锂二次电池的阳极活性材料杂化碳纳米纤维
公开(公告)号：US20080020282A1
公开(公告)日：2008-01-24
申请号：US11826397
申请日：2007-07-13
申请人： Dong Hwan Kim , Im Goo Choi , Seung Yeon Jang , Namsun Choi , Sang-Hyo Ryu , Youngchan Jang , Kwanyoung Lee
发明人： Dong Hwan Kim , Im Goo Choi , Seung Yeon Jang , Namsun Choi , Sang-Hyo Ryu , Youngchan Jang , Kwanyoung Lee
IPC分类号： H01M4/58 , C01B31/02
CPC分类号： H01M4/587 , B82Y30/00 , D01F9/127 , H01M4/364 , H01M4/366 , H01M4/386 , H01M10/0525 , H01M2004/021
摘要： The present invention is to provide anode active material hybridized with carbon nano fibers for lithium secondary battery prepared by following steps comprising, i) dispersing the nano size metal catalyst to the surface of anode material selected from graphite, amorphous silicon or the complex of graphite and amorphous silicon; and ii) growing the carbon nano fiber by chemical vapor deposition method, wherein carbon nano fibers are grown in a vine form and surround the surface of anode active material.
摘要翻译：本发明是提供与用于锂二次电池的碳纳米纤维杂化的负极活性材料，其通过以下步骤制备，所述步骤包括：i）将纳米尺寸金属催化剂分散到选自石墨，非晶硅或石墨络合物的阳极材料表面，非晶硅; 和ii）通过化学气相沉积法生长碳纳米纤维，其中碳纳米纤维以藤蔓形式生长并且包围阳极活性材料的表面。

6. 发明授权

US06756448B2 Styrene copolymer 有权
标题翻译：苯乙烯共聚物
公开(公告)号：US06756448B2
公开(公告)日：2004-06-29
申请号：US10439544
申请日：2003-05-15
申请人： Kwanyoung Lee , Namsun Choi
发明人： Kwanyoung Lee , Namsun Choi
IPC分类号： C08F29500
CPC分类号： C08F257/02 , C08F290/04 , C08F297/02 , C08F297/04 , C08F297/046 , C08F297/06
摘要： The present invention relates to a styrene copolymer and the method of preparing the same through the steps described in the following: a step of making a living polymer with an active anion by polymerizing an anionically polymerizable monomer in a non polar solvent in the presence of alkyllithum catalyst; a step of preparing a macro monomer by reacting the abovementioned living polymer with a terminal modifier represented by the structure of formula 1; and a step of copolymerizing the above macro monomer with styrene monomer with transition catalyst and co-catalyst.
摘要翻译：苯乙烯共聚物及其制备方法技术领域本发明涉及一种苯乙烯共聚物及其制备方法，通过以下步骤制备具有活性阴离子的活性聚合物的步骤：在烷基联苯存在下，通过在非极性溶剂中聚合阴离子聚合单体催化剂;通过使上述活性聚合物与由式1结构表示的末端改性剂反应制备大单体的步骤; 以及将上述大分子单体与苯乙烯单体与过渡催化剂和助催化剂共聚的步骤。

7. 发明授权

US06620547B1 Cathode including transition metal/matrix polymer composition and a secondary polymer battery therefrom 失效
标题翻译：阴极包括过渡金属/基质聚合物组合物和二次聚合物电池
公开(公告)号：US06620547B1
公开(公告)日：2003-09-16
申请号：US09390635
申请日：1999-09-07
申请人： Hyun Kyung Sung , Kwanyoung Lee , Hyun Jung Kim
发明人： Hyun Kyung Sung , Kwanyoung Lee , Hyun Jung Kim
IPC分类号： H01M460
CPC分类号： H01M4/13 , H01M4/0404 , H01M4/043 , H01M4/136 , H01M4/137 , H01M4/1397 , H01M4/1399 , H01M4/364 , H01M4/582 , H01M4/60 , H01M4/621 , H01M10/052 , H01M10/0565 , H01M2004/028
摘要： A secondary polymer battery is provided with: a) a cathode containing a current collector made of an electrically conductive substrate and a composition placed on said current collector, said composition including i) one or more transition metal compounds selected among a transition metal and transition metal salt of the formula MXn, wherein M is a transition metal, X is a halogen negative ion, and n is an integral number between 1 to 6; ii) a matrix polymer which has a basic functional group with affinity for the transition metal species; (b) a polymer electrolyte containing a lithium salt; and (c) an anode including the material selected among a lithium metal, a lithium alloy and a lithium intercalation material such as carbon. The secondary polymer battery has a high energy density and a high charging/discharging efficiency with extended cycle life.
摘要翻译：二次聚合物电池设置有：a）包含由导电基板制成的集电器和放置在所述集电器上的组合物的阴极，所述组合物包括i）一种或多种选自过渡金属和过渡金属中的过渡金属化合物式MXn的盐，其中M是过渡金属，X是卤素负离子，n是1至6之间的整数; ii）具有对过渡金属物质具有亲和力的碱性官能团的基质聚合物;（b）含有锂盐的聚合物电解质; 和（c）包括选自锂金属，锂合金和锂嵌入材料如碳的材料的阳极。二次聚合物电池具有高能量密度和高充电/放电效率，延长了循环寿命。

8. 发明授权

US06335118B1 Sulfurated hydrocarbon materials having high capacity and secondary cells using the same 失效
标题翻译：具有高容量的硫化烃材料和使用其的二次电池
公开(公告)号：US06335118B1
公开(公告)日：2002-01-01
申请号：US09468090
申请日：1999-12-21
申请人： Hyun Kyung Sung , Hyun Jung Kim , Kwanyoung Lee
发明人： Hyun Kyung Sung , Hyun Jung Kim , Kwanyoung Lee
IPC分类号： H01M460
CPC分类号： H01M10/052 , C08C19/20 , C08G75/14 , H01M4/136 , H01M4/137 , H01M4/60 , H01M4/602 , H01M4/606 , H01M4/661 , H01M6/181 , H01M10/0565 , H01M2004/028
摘要： The present invention relates to a novel sulfurated hydrocarbon material having electrochemical activity, high capacity, and good reversibility, which can be used as an electrode material for the secondary battery. More particularly, it relates to a sulfurated hydrocarbon material, which is prepared by the sulfuration of the olefinic unsaturated hydrocarbon, in the presence of a amine promoter. The sulfurated hydrocarbon material contains from 40 to 88% of sulfur and is represented by the formula (CHxSy)z, wherein: x is a real number in the range of 0.5≦x≦1.75; y is a real number in the range of 0.2≦y≦3.2; and z is an integer equal to or greater than 5. Also, the present invention provides a secondary battery comprising i) a positive electrode comprising said sulfurated hydrocarbon compound; ii) a polymer electrolyte; and iii) a negative electrode made of alkali metal or alkali metal alloy.
摘要翻译：本发明涉及具有电化学活性，高容量，良好可逆性的新型硫化烃材料，其可用作二次电池的电极材料。更具体地说，本发明涉及通过烯烃不饱和烃的硫化在胺助催化剂存在下制备的硫化烃材料。硫化烃材料含有40至88％的硫并由式（CH x S y）z表示，其中：x是0.5≤x≤1.5的实数; y是0.2 <= y <= 3.2范围内的实数; z是等于或大于5的整数。另外，本发明提供一种二次电池，其包含i）包含所述硫化烃化合物的正电极; ii）聚合物电解质; 和iii）由碱金属或碱金属合金制成的负极。

9. 发明授权

US6057056A Composite electrode and secondary battery therefrom 失效
标题翻译：复合电极及二次电池
公开(公告)号：US6057056A
公开(公告)日：2000-05-02
申请号：US58149
申请日：1998-04-10
申请人： Hyun Jung Kim , Hyun Kyung Sung , Kwanyoung Lee
发明人： Hyun Jung Kim , Hyun Kyung Sung , Kwanyoung Lee
IPC分类号： H01M4/38 , C01B31/02 , C01B31/04 , H01M4/134 , H01M4/36 , H01M4/60 , H01M4/62 , H01M4/66 , H01M6/18 , H01M10/05 , H01M10/0525 , H01M10/0565
CPC分类号： H01M4/581 , H01M10/052 , H01M10/0525 , H01M4/13 , H01M4/134 , H01M4/362 , H01M4/60 , H01M10/0565 , H01M2004/028 , H01M4/405 , H01M4/661 , H01M6/181
摘要： The present invention relates to an improved secondary battery having high weight energy density and good reversibility, more specifically, a battery containing i) a positive electrode comprising a reversible positive electrode material containing an organosulfur compound wherein sulfur--sulfur bond is formed upon oxidation and sulfur--sulfur bond is cleaved upon electrolytic reduction, a metallic compound, and a current collector containing copper metal; ii) a polymer electrolyte having lithium salt; and iii) a negative electrode made of lithium metal, lithium alloy or lithium intercalating carbon.
摘要翻译：本发明涉及具有高重量能量密度和良好可逆性的改进的二次电池，更具体地说，涉及一种电池，其包含i）正极，其包含含有有机硫化合物的可逆正极材料，其中在硫氧化时形成硫 - 硫键硫键在电解还原时裂解，金属化合物和含铜金属的集电体; ii）具有锂盐的聚合物电解质; 和iii）由锂金属，锂合金或嵌入碳的锂制成的负极。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式