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1. 发明授权

US08242204B2 Organic-inorganic nano composites and preparation method thereof 有权
标题翻译：有机 - 无机纳米复合材料及其制备方法
公开(公告)号：US08242204B2
公开(公告)日：2012-08-14
申请号：US12608717
申请日：2009-10-29
申请人： Gwanghoon Kwag , Hoochae Kim , Seunghwon Lee , Hwieon Park , Hyung Kyu Choi
发明人： Gwanghoon Kwag , Hoochae Kim , Seunghwon Lee , Hwieon Park , Hyung Kyu Choi
IPC分类号： C08L33/06 , B60C1/00
CPC分类号： C08K5/548 , B60C1/0016 , C08F2/38 , C08F236/10 , C08F279/02 , C08F2438/03 , C08K3/36 , C08L9/00 , C08L9/06 , C08L51/04 , Y02T10/862 , C08F220/14 , C08L2666/02
摘要： Provided is an organic-inorganic nano composite, and more particularly, an organic-inorganic nano composite which is a product formed by the reaction of a styrene-butadiene copolymer; an acryl-based monomer; a living radical polymerization initiator; silica; and a coupling agent, in which radiality is maximized. The organic-inorganic nano composite has excellent tensile and tear properties, and high wet fraction capability. Thus, if the organic-inorganic nano composite according to the present invention is applied to organic filler for tires, rolling resistance can be decreased and wet traction capability can be increased, and the organic-inorganic nano composite can be efficiently applied to a hard coating material as well.
摘要翻译：本发明提供一种有机 - 无机纳米复合物，更具体地说，是通过苯乙烯 - 丁二烯共聚物的反应形成的产物的有机 - 无机纳米复合物。丙烯酸类单体; 活性自由基聚合引发剂; 二氧化硅和其中径向性最大化的偶联剂。有机 - 无机纳米复合材料具有优异的拉伸和撕裂性能，以及高的分级能力。因此，如果将本发明的有机无机纳米复合体用于轮胎用有机填料，则能够降低滚动阻力，提高湿牵引能力，能够有效地将有机 - 无机纳米复合材料应用于硬涂层材料以及。

2. 发明申请

US20100184922A1 ORGANIC-INORGANIC NANO COMPOSITES AND PREPARATION METHOD THEREOF 有权
标题翻译：有机无机纳米复合材料及其制备方法
公开(公告)号：US20100184922A1
公开(公告)日：2010-07-22
申请号：US12608717
申请日：2009-10-29
申请人： Gwanghoon Kwag , Hoochae Kim , Seunghwon Lee , Hwieon Park , Hyung Kyu Choi
发明人： Gwanghoon Kwag , Hoochae Kim , Seunghwon Lee , Hwieon Park , Hyung Kyu Choi
IPC分类号： C08F257/00
CPC分类号： C08K5/548 , B60C1/0016 , C08F2/38 , C08F236/10 , C08F279/02 , C08F2438/03 , C08K3/36 , C08L9/00 , C08L9/06 , C08L51/04 , Y02T10/862 , C08F220/14 , C08L2666/02
摘要： Provided is an organic-inorganic nano composite, and more particularly, an organic-inorganic nano composite including: a styrene-butadiene copolymer; an acryl-based monomer; a living radical polymerization initiator; silica; and a coupling agent, in which radiality is maximized. The organic-inorganic nano composite is prepared using a method comprising: preparing a spherical styrene-butadiene copolymer; preparing a nano-sized spherical styrene-butadiene-acrylate copolymer using living radical polymerization of the spherical styrene-butadiene copolymer and an acryl-based monomer; and preparing a composite by coupling the nano-sized spherical styrene-butadiene-acrylate copolymer and silica using a coupling agent. The organic-inorganic nano composite has excellent tensile and tear properties, and high wet traction capability. Thus, if the organic-inorganic nano composite according to the present invention is applied to organic filler for tires, rolling resistance can be decreased and wet traction capability can be increased, and the organic-inorganic nano composite can be efficiently applied to a hard coating material as well.
摘要翻译：本发明提供一种有机 - 无机纳米复合体，更具体地说，涉及含有：苯乙烯 - 丁二烯共聚物的有机 - 无机纳米复合物，丙烯酸类单体; 活性自由基聚合引发剂; 二氧化硅和其中径向性最大化的偶联剂。有机 - 无机纳米复合材料是使用以下方法制备的：制备球形苯乙烯 - 丁二烯共聚物; 使用球形苯乙烯 - 丁二烯共聚物和丙烯酸类单体的活性自由基聚合制备纳米尺寸的球形苯乙烯 - 丁二烯 - 丙烯酸酯共聚物; 并通过使用偶联剂偶联纳米尺寸的球形苯乙烯 - 丁二烯 - 丙烯酸酯共聚物和二氧化硅来制备复合材料。有机 - 无机纳米复合材料具有优异的拉伸和撕裂性能，以及高湿牵引能力。因此，如果将本发明的有机无机纳米复合体用于轮胎用有机填料，则能够降低滚动阻力，提高湿牵引能力，能够有效地将有机 - 无机纳米复合材料应用于硬涂层材料以及。

3. 发明授权

US07151140B2 Preparation method of diene copolymer having improved rolling resistance and wet traction 有权
标题翻译：具有改善的滚动阻力和湿牵引力的二烯共聚物的制备方法
公开(公告)号：US07151140B2
公开(公告)日：2006-12-19
申请号：US10940470
申请日：2004-09-14
申请人： Young-Chang Jang , Hyung-Kyu Choi , Shin Han , Young-Hoon Ko
发明人： Young-Chang Jang , Hyung-Kyu Choi , Shin Han , Young-Hoon Ko
IPC分类号： C08L51/08
CPC分类号： C08G81/024 , C08C19/44 , C08G77/442 , C08G77/50
摘要： The present invention provides a method for preparing a copolymer useful for the manufacture of tires by coupling the ends of a living polymer, obtained from copolymerization of a diene monomers in the presence of an organolithium initiator and a hydrocarbon solvent, with a multi-reactive polysiloxane compound, and subsequently modifying the remaining uncoupled ends of the polymer with an amine compound. The use of the copolymer thus obtained for tire production improves the affinity to silica and greatly enhances the dynamic properties required for tires, such as wet traction and rolling resistance.
摘要翻译：本发明提供一种制备用于制造轮胎的共聚物的方法，该方法是将有机锂引发剂和烃溶剂存在下的二烯单体的共聚得到的活性聚合物的末端与多反应性聚硅氧烷化合物，随后用胺化合物改性聚合物的剩余的未偶联末端。由此获得的用于轮胎生产的共聚物的使用提高了对二氧化硅的亲和性，并且大大提高了轮胎所需的动态性能，例如湿牵引和滚动阻力。

4. 发明授权

US09792132B2 Code generator and method for generating extra code for a virtual machine 有权
公开(公告)号：US09792132B2
公开(公告)日：2017-10-17
申请号：US13271465
申请日：2011-10-12
申请人： Hyeong-Seok Oh , Hyung-Kyu Choi , Dong-Heon Jung , Soo-Mook Moon , Kue-Hwan Sihn
发明人： Hyeong-Seok Oh , Hyung-Kyu Choi , Dong-Heon Jung , Soo-Mook Moon , Kue-Hwan Sihn
IPC分类号： G06F9/45 , G06F9/455
CPC分类号： G06F9/4552 , G06F8/40 , G06F8/443
摘要： In a virtual machine that uses a just-in-time complier (JITC) as a software execution environment, an idle time of a core to which the JITC is allocated is utilized to generate machine code in advance, thereby reducing a load on an interpreter. Accordingly, code execution performance of the interpreter is improved, and the utilization of a multi-core system that executes applications is increased.

5. 发明授权

US08127989B2 Apparatus and method of automating arrival and departure procedures in airport 有权
标题翻译：机场到达和离境程序自动化的设备和方法
公开(公告)号：US08127989B2
公开(公告)日：2012-03-06
申请号：US12500624
申请日：2009-07-10
申请人： Hyung Kyu Choi , Yoon Jeong Choi , Eun Jeong Seo
发明人： Hyung Kyu Choi , Yoon Jeong Choi , Eun Jeong Seo
IPC分类号： G06K5/00
CPC分类号： G07C9/00087 , E05G5/003 , G07C9/00103 , G07C9/02
摘要： The present invention relates to an apparatus and method of automating arrival and departure procedures in an airport, by which the forgery of a passport, the identity of a passport bearer, the arrival or departure permission according to a result of arrival and departure examinations, and the carry-on of prohibited items on the plane are automatically checked. The apparatus for automating arrival and departure procedures according to the present invention includes an exit gate, a departure automation apparatus, and may further include an entrance gate and a scanner. In the apparatus for automating arrival and departure procedures according to the present invention, a departure area entry procedure, a security screening procedure, and a departure examination procedure for departure passengers, which are conventionally performed separately in different areas, may be incorporated in the same area and performed therein.
摘要翻译：本发明涉及一种使机场的到达和离开程序自动化的装置和方法，通过该机器，护照的伪造，护照持有人的身份，到达和离开检查结果的到达或离开许可，以及自动检查飞机上违禁物品的进位。根据本发明的用于自动到达和离开程序的装置包括出口，出发自动化设备，并且还可以包括入口门和扫描器。在根据本发明的用于自动到达和离开程序的装置中，通常在不同区域中单独执行的出发乘客的出发区域进入程序，安全检查程序和出发检查程序可以并入同一区域并在其中执行。

6. 发明授权

US07151146B1 Neodymium-carbon nanotube and method of preparing high 1,4-cis-polybutadiene using the same 有权
标题翻译：钕碳纳米管及使用其制备高1,4-顺式聚丁二烯的方法
公开(公告)号：US07151146B1
公开(公告)日：2006-12-19
申请号：US11315322
申请日：2005-12-23
申请人： Gwanghoon Kwag , Pilsung Kim , Shin Han , Hyung Kyu Choi , Dong Hwan Kim , Seung Hwa Lee , Sung Hoon Han
发明人： Gwanghoon Kwag , Pilsung Kim , Shin Han , Hyung Kyu Choi , Dong Hwan Kim , Seung Hwa Lee , Sung Hoon Han
IPC分类号： C08F4/52 , C08F36/02
CPC分类号： C08F36/04 , Y10S526/908 , Y10S977/746 , Y10S977/748 , C08F4/545
摘要： The present invention relates to a method for preparing neodymium-carbon-nanotube and a process for preparing 1,4-cis-polybutadiene utilizing the same and more particularly, neodymium-carbon-nanotube. Neodymium is introduced by coordination with carboxylic acid, which is formed on the surface of carbon nanotube. In 1,3-butadiene polymerization with the neodymium-catalyst comprising the neodymium-carbon nanotube, a particular halogen compound, and a particular organometallic compound in an appropriate ratio, high 1,4-cis polybutadiene having molecular weight of 10,000 to 2,000,000 is produced, which exhibits excellent mechanical properties such as elasticity and durability.
摘要翻译：本发明涉及一种制备钕 - 碳纳米管的方法和一种使用该方法制备1,4-顺式聚丁二烯的方法，特别是钕 - 碳纳米管。通过与碳纳米管表面上形成的羧酸的配位引入钕。在含有钕 - 碳纳米管的钕 - 催化剂，特定的卤素化合物和特定的有机金属化合物的1,3-丁二烯聚合反应中，产生分子量为10,000至2,000,000的高1,4-顺式聚丁二烯其具有优异的机械性能如弹性和耐久性。

7. 发明申请

US20120185833A1 CODE GENERATOR AND METHOD FOR GENERATING EXTRA CODE FOR A VIRTUAL MACHINE 有权
标题翻译：用于生成虚拟机的额外代码的代码生成器和方法
公开(公告)号：US20120185833A1
公开(公告)日：2012-07-19
申请号：US13271465
申请日：2011-10-12
申请人： Hyeong-Seok Oh , Hyung-Kyu Choi , Dong-Heon Jung , Soo-Mook Moon , Kue-Hwan Sihn
发明人： Hyeong-Seok Oh , Hyung-Kyu Choi , Dong-Heon Jung , Soo-Mook Moon , Kue-Hwan Sihn
IPC分类号： G06F9/45
CPC分类号： G06F9/4552 , G06F8/40 , G06F8/443
摘要： In a virtual machine that uses a just-in-time complier (JITC) as a software execution environment, an idle time of a core to which the JITC is allocated is utilized to generate machine code in advance, thereby reducing a load on an interpreter. Accordingly, code execution performance of the interpreter is improved, and the utilization of a multi-core system that executes applications is increased.
摘要翻译：在使用即时编译器（JITC）作为软件执行环境的虚拟机中，使用JITC分配的核心的空闲时间来预先生成机器代码，从而减少解释器的负载。因此，改进了解释器的代码执行性能，并且增加了执行应用程序的多核系统的利用。

8. 发明申请

US20090156751A1 Aromatic Organosulfur Functionalized 1,4-cis Polybutadiene 有权
标题翻译：芳香族有机硫官能化1,4-顺式聚丁二烯
公开(公告)号：US20090156751A1
公开(公告)日：2009-06-18
申请号：US12254505
申请日：2008-10-20
申请人： Gwang Hoon Kwag , Pil Sung Kim , Seung Hwon Lee , Hyung Kyu Choi , Hyun Jin Kim
发明人： Gwang Hoon Kwag , Pil Sung Kim , Seung Hwon Lee , Hyung Kyu Choi , Hyun Jin Kim
IPC分类号： C08F36/06
CPC分类号： C08C19/44 , C08C19/20 , C08C19/22
摘要： The present invention relates to a preparation method of aromatic organosulfur functionalized 1,4-cis polybutadiene comprising: polymerizing 1,3-butadiene or butadiene derivative in the presence of a specific catalyst in a nonpolar solvent to prepare 1,4-cis polybutadiene; and reacting the resultant polybutadiene with an aromatic organosulfur compound. Such prepared aromatic organosulfur functionalized 1,4-cis polybutadiene is without ultrahigh molecular weight region and, thus, has narrow molecular weight distribution.
摘要翻译：本发明涉及芳香族有机硫官能化1,4-顺式聚丁二烯的制备方法，其特征在于，在特定催化剂存在下，在非极性溶剂中聚合1,3-丁二烯或丁二烯衍生物，制备1,4-顺式聚丁二烯; 并使所得聚丁二烯与芳族有机硫化合物反应。这种制备的芳族有机硫官能化1,4-顺式聚丁二烯不具有超高分子量区域，因此分子量分布窄。

9. 发明申请

US20090048408A1 CATALYST COMPRISING HETEROLEPTIC ALUMINUM AND COBALT COMPOUNDS AND A METHOD OF PREPARING POLYBUTADIENE USING THE SAME 审中-公开
标题翻译：包含异丁烯铝和钴化合物的催化剂和使用其制备聚丁二烯的方法
公开(公告)号：US20090048408A1
公开(公告)日：2009-02-19
申请号：US12187420
申请日：2008-08-07
申请人： Gwanghoon Kwag , Pilsung Kim , Seung Hwon Lee , Hyung Kyu Choi
发明人： Gwanghoon Kwag , Pilsung Kim , Seung Hwon Lee , Hyung Kyu Choi
IPC分类号： C08F4/602
CPC分类号： C08F36/04 , C08F4/7096
摘要： The present invention relates to a novel catalyst for diene polymerization comprising a heteroleptic single-molecule aluminum compound and a cobalt compound having a carboxyl group with a predetermined proportion and a method for preparing polybutadiene from 1,3-butadiene using a catalyst for diene polymerization.The novel catalyst of the present invention, which comprises a heteroleptic single-molecule aluminum compound with a huge stereostructure and a cobalt compound, has a stabilized catalytic active site without the need of adding a special material for controlling the activity of cobalt, such as water, phenol, alcohol, and phosphorus compound, and has good activity without a catalyst aging process since the reduction of cobalt is minimized. Consequently, the catalyst may be used to polymerize 1,3-butadiene to obtain polybutadienes having cis and trans structures with good yield and narrow molecular weight distribution.
摘要翻译：本发明涉及一种新型二烯聚合催化剂，其包含异位单分子铝化合物和具有预定比例的羧基的钴化合物，以及使用二烯聚合催化剂由1,3-丁二烯制备聚丁二烯的方法。本发明的新型催化剂包括具有巨大立体结构的杂多单分子铝化合物和钴化合物，具有稳定的催化活性位点，而不需要添加用于控制钴的活性的特殊材料，例如水，苯酚，醇和磷化合物，并且由于钴的还原最小化，所以没有催化剂老化过程具有良好的活性。因此，催化剂可用于聚合1,3-丁二烯以获得具有良好产率和窄分子量分布的顺式和反式结构的聚丁二烯。

10. 发明申请

US20050176886A1 Preparation method of diene copolymer having improved rolling resistance and wet traction 有权
标题翻译：具有改善的滚动阻力和湿牵引力的二烯共聚物的制备方法
公开(公告)号：US20050176886A1
公开(公告)日：2005-08-11
申请号：US10940470
申请日：2004-09-14
申请人： Young-Chan Jang , Hyung-Kyu Choi , Shin Han , Young-Hoon Ko
发明人： Young-Chan Jang , Hyung-Kyu Choi , Shin Han , Young-Hoon Ko
IPC分类号： C08F236/14 , C08C19/44 , C08G77/442 , C08G77/50 , C08G81/02 , C08L51/08
CPC分类号： C08G81/024 , C08C19/44 , C08G77/442 , C08G77/50
摘要： The present invention provides a method for preparing a copolymer useful for the manufacture of tires by coupling the ends of a living polymer, obtained from copolymerization of a diene monomers in the presence of an organolithium initiator and a hydrocarbon solvent, with a multi-reactive polysiloxane compound, and then completing the reaction or subsequently modifying the remaining uncoupled ends of the polymer with an amine compound. The use of the copolymer thus obtained for tire production improves the affinity to silica and greatly enhances the dynamic properties required for tires, such as wet traction and rolling resistance.
摘要翻译：本发明提供一种制备用于制造轮胎的共聚物的方法，该方法是将有机锂引发剂和烃溶剂存在下的二烯单体的共聚得到的活性聚合物的末端与多反应性聚硅氧烷化合物，然后用胺化合物完成反应或随后改性聚合物的剩余的未偶联的末端。由此获得的用于轮胎生产的共聚物的使用提高了对二氧化硅的亲和性，并且大大提高了轮胎所需的动态性能，例如湿牵引和滚动阻力。

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