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1. 发明授权

US08926300B2 Micro particle for thermal control material and device and method of producing the same using ultrasonic high-temperature vibration scheme 有权
标题翻译：用于热控材料的微粒及其制造方法使用超声波高温振动方案
公开(公告)号：US08926300B2
公开(公告)日：2015-01-06
申请号：US13405595
申请日：2012-02-27
申请人： Han Saem Lee , Do Suck Han , Jin Woo Kwak , Chi Hoon Choi , Kyong Hwa Song , Byung Sam Choi
发明人： Han Saem Lee , Do Suck Han , Jin Woo Kwak , Chi Hoon Choi , Kyong Hwa Song , Byung Sam Choi
IPC分类号： B22F9/06
CPC分类号： C09K5/063 , F28D20/023
摘要： Disclosed is a micro particle for a thermal control material capable of being applied as a highly thermal conductive material for thermal control, and an apparatus and a method of producing the micro particle for the thermal control material by using an ultrasonic high-temperature vibration scheme. More specifically, a Boron Nitride (BN) particle having a plate shape and an excellent thermal conductivity is coated on a PCM having a shape of a micro bead, to increase the thermal conduction to the inside PCM, so that a phase change is easily generated, and which allows an easy treatment of the PCM in a liquid state at a temperature equal to or higher than a melting point of the PCM.
摘要翻译：公开了一种能够作为用于热控制的高导热材料而被应用的热控材料的微粒子，以及通过使用超声波高温振动方案制造用于热控材料的微粒子的装置和方法。更具体地说，具有平板形状和优异导热性的氮化硼（BN）颗粒被涂覆在具有微珠形状的PCM上，以增加到内部PCM的热传导，从而容易产生相变并且其允许在等于或高于PCM的熔点的温度下容易地处理处于液态的PCM。

2. 发明申请

US20130140483A1 MICRO PARTICLE FOR THERMAL CONTROL MATERIAL AND DEVICE AND METHOD OF PRODUCING THE SAME USING ULTRASONIC HIGH-TEMPERATURE VIBRATION SCHEME 有权
公开(公告)号：US20130140483A1
公开(公告)日：2013-06-06
申请号：US13405595
申请日：2012-02-27
申请人： Han Saem Lee , Do Suck Han , Jin Woo Kwak , Chi Hoon Choi , Kyong Hwa Song , Byung Sam Choi
发明人： Han Saem Lee , Do Suck Han , Jin Woo Kwak , Chi Hoon Choi , Kyong Hwa Song , Byung Sam Choi
IPC分类号： C09K5/06 , B29B9/00
CPC分类号： C09K5/063 , F28D20/023
摘要： Disclosed is a micro particle for a thermal control material capable of being applied as a highly thermal conductive material for thermal control, and an apparatus and a method of producing the micro particle for the thermal control material by using an ultrasonic high-temperature vibration scheme. More specifically, a Boron Nitride (BN) particle having a plate shape and an excellent thermal conductivity is coated on a PCM having a shape of a micro bead, to increase the thermal conduction to the inside PCM, so that a phase change is easily generated, and which allows an easy treatment of the PCM in a liquid state at a temperature equal to or higher than a melting point of the PCM.

3. 发明申请

US20130030117A1 METHOD OF MANUFACTURING POLYAMIDE AND CARBON NANOTUBE COMPOSITE USING HIGH SHEARING PROCESS 审中-公开
标题翻译：使用高剪切工艺制造聚酰胺和碳纳米管复合材料的方法
公开(公告)号：US20130030117A1
公开(公告)日：2013-01-31
申请号：US13293314
申请日：2011-11-10
申请人： Kyong Hwa Song , Do Suck Han , Chi Hoon Choi , Chan Choi , Myung-Hwan Lee , Sang-Tae Lee
发明人： Kyong Hwa Song , Do Suck Han , Chi Hoon Choi , Chan Choi , Myung-Hwan Lee , Sang-Tae Lee
IPC分类号： C08L77/00 , B82Y30/00
CPC分类号： C08J3/203 , B82Y30/00 , C08J2377/02 , C08J2377/06 , C08K7/24 , C08L77/02 , C08L77/06
摘要： The present invention provides a method of manufacturing polyamide-carbon nanotube composites. The method includes mixing a polyamide composition including 0.01-1% by weight of carbon nanotubes using a shearing rate equal to or greater than 1000-4400 sec−1.
摘要翻译：本发明提供一种制造聚酰胺 - 碳纳米管复合材料的方法。该方法包括使用等于或大于1000-4400sec -1的剪切速率混合包含0.01-1重量％的碳纳米管的聚酰胺组合物。

4. 发明授权

US09109305B2 Preparation method for hollow carbon fiber 有权
标题翻译：中空碳纤维的制备方法
公开(公告)号：US09109305B2
公开(公告)日：2015-08-18
申请号：US13396324
申请日：2012-02-14
申请人： Young-Ho Choi , Do Suck Han , Chi-Hoon Choi
发明人： Young-Ho Choi , Do Suck Han , Chi-Hoon Choi
IPC分类号： C01B31/02 , D01D5/12 , D01D5/24 , D02J1/22 , D01F9/22
CPC分类号： D01D5/24 , D01F9/225 , D02J1/228 , Y10T428/249924
摘要： Disclosed is a method for preparing hollow carbon fibers having an empty space in the cross section thereof. More specifically, the disclosed method includes preparing a spinning solution of an acrylonitrile-based polymer having a viscosity ranging from 2000 to 5000 poise at room temperature; spinning the prepared spinning solution using a spinneret designed for spinning hollow fibers; super-drawing and drawing spun fibers to prepare hollow precursor fibers; and stabilizing and carbonizing the hollow precursor fibers to prepare the hollow carbon fibers. The hollow carbon fibers obtained by the disclosed method have a lower specific gravity by 10 to 50% than conventional hollow carbon fibers (solid), but have similar mechanical properties to the conventional fibers. Furthermore, in the method, the diameter of carbon fibers can be adjusted. Thus, it is possible to widen the application of hollow carbon fibers.
摘要翻译：公开了一种在其截面中具有空白空间的中空碳纤维的制备方法。更具体地说，所公开的方法包括制备在室温下具有2000-5000泊的粘度的丙烯腈基聚合物的纺丝溶液; 使用设计用于纺丝中空纤维的喷丝头纺出制备的纺丝溶液; 超拉伸和拉伸纺丝纤维以制备中空前体纤维; 并稳定和碳化中空前体纤维以制备中空碳纤维。通过所公开的方法获得的中空碳纤维具有比常规中空碳纤维（固体）低10至50％的比重，但是与常规纤维具有相似的机械性能。此外，在该方法中，可以调节碳纤维的直径。因此，可以扩大中空碳纤维的应用。

5. 发明授权

US08501146B2 Preparation method for hollow carbon fiber using supercritical fluid 有权
标题翻译：超临界流体中空碳纤维的制备方法
公开(公告)号：US08501146B2
公开(公告)日：2013-08-06
申请号：US13397008
申请日：2012-02-15
申请人： Young-Ho Choi , Do Suck Han , Chi-Hoon Choi
发明人： Young-Ho Choi , Do Suck Han , Chi-Hoon Choi
IPC分类号： D01F9/12 , B32B9/00 , D02G3/00
CPC分类号： D01D5/24 , D01F1/02 , D01F9/225 , Y10T428/2918 , Y10T428/2973 , Y10T428/2975
摘要： Disclosed is a method for preparing hollow carbon fibers having an empty space in the cross section thereof. More specifically, the disclosed method includes melt-spinning an acrylonitrile-based polymer by using a supercritical fluid as a plasticizer; drawing spun fibers to prepare hollow precursor fibers; and stabilizing and carbonizing the hollow precursor fibers to prepare the hollow carbon fibers. The hollow carbon fibers obtained by the disclosed method have at least a 10 to 50% lower specific gravity than conventional hollow carbon fibers (solid), but have similar mechanical properties to the conventional fibers. Furthermore, the diameter of carbon fibers can be adjusted, thereby making it possible to widen the application of hollow carbon fibers.
摘要翻译：公开了一种在其截面中具有空白空间的中空碳纤维的制备方法。更具体地说，所公开的方法包括使用超临界流体作为增塑剂使丙烯腈系聚合物熔融纺丝; 拉伸纺丝纤维以制备中空前体纤维; 并稳定和碳化中空前体纤维以制备中空碳纤维。通过所公开的方法获得的中空碳纤维比常规中空碳纤维（固体）具有至少10至50％的比重，但是与常规纤维具有相似的机械性能。此外，可以调节碳纤维的直径，从而可以拓宽中空碳纤维的应用。

6. 发明申请

US20130133819A1 PREPARATION METHOD FOR HOLLOW CARBON FIBER USING SUPERCRITICAL FLUID 有权
标题翻译：使用超临界流体的中空纤维的制备方法
公开(公告)号：US20130133819A1
公开(公告)日：2013-05-30
申请号：US13397008
申请日：2012-02-15
申请人： Young-Ho Choi , Do Suck Han , Chi-Hoon Choi
发明人： Young-Ho Choi , Do Suck Han , Chi-Hoon Choi
IPC分类号： B29C43/18
CPC分类号： D01D5/24 , D01F1/02 , D01F9/225 , Y10T428/2918 , Y10T428/2973 , Y10T428/2975
摘要： Disclosed is a method for preparing hollow carbon fibers having an empty space in the cross section thereof. More specifically, the disclosed method includes melt-spinning an acrylonitrile-based polymer by using a supercritical fluid as a plasticizer; drawing spun fibers to prepare hollow precursor fibers; and stabilizing and carbonizing the hollow precursor fibers to prepare the hollow carbon fibers. The hollow carbon fibers obtained by the disclosed method have at least a 10 to 50% lower specific gravity than conventional hollow carbon fibers (solid), but have similar mechanical properties to the conventional fibers. Furthermore, the diameter of carbon fibers can be adjusted, thereby making it possible to widen the application of hollow carbon fibers.
摘要翻译：公开了一种在其截面中具有空白空间的中空碳纤维的制备方法。更具体地说，所公开的方法包括使用超临界流体作为增塑剂使丙烯腈系聚合物熔融纺丝; 拉伸纺丝纤维以制备中空前体纤维; 并稳定和碳化中空前体纤维以制备中空碳纤维。通过所公开的方法获得的中空碳纤维比常规中空碳纤维（固体）具有至少10至50％的比重，但是与常规纤维具有相似的机械性能。此外，可以调节碳纤维的直径，从而可以扩大中空碳纤维的应用。

7. 发明申请

US20130130028A1 METHOD FOR PREPARING CARBON FIBER PRECURSOR 审中-公开
标题翻译：制备碳纤维前体的方法
公开(公告)号：US20130130028A1
公开(公告)日：2013-05-23
申请号：US13396009
申请日：2012-02-14
申请人： Young-Ho Choi , Jeong Min Cho , Do Suck Han , Chi-Hoon Choi
发明人： Young-Ho Choi , Jeong Min Cho , Do Suck Han , Chi-Hoon Choi
IPC分类号： D02G3/00 , D01D5/12
CPC分类号： D01D5/12 , D01D5/16 , D01F6/18 , D01F6/38 , D01F9/22 , Y10T428/2913
摘要： Disclosed is a method for preparing a precursor fiber for a carbon fiber. The precursor fiber of fine denier according to the present invention is used to prepare a carbon fiber having excellent tensile strength and compressive strength by a conventional single component spinneret using a superdrawing process to prepare a high strength and high elastic carbon fiber with a reduction in stabilization time.
摘要翻译：公开了一种制备碳纤维的前体纤维的方法。根据本发明的细旦尼龙的前体纤维用于制备具有优异的拉伸强度和抗压强度的碳纤维，其通过使用超拉伸工艺的常规单组分喷丝头来制备具有降低稳定性的高强度和高弹性碳纤维时间。

8. 发明申请

US20130125740A1 PLASTIC COMPOSITE SPRING FOR VEHICLE SUSPENSION AND APPARATUS AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：用于车辆悬挂的塑料复合弹簧及其制造方法及其制造方法
公开(公告)号：US20130125740A1
公开(公告)日：2013-05-23
申请号：US13367518
申请日：2012-02-07
申请人： Hyun Min Kang , Do Suck Han , Woo Min Kyoung
发明人： Hyun Min Kang , Do Suck Han , Woo Min Kyoung
IPC分类号： D06P7/00
CPC分类号： B29C70/52 , B29C53/58 , B29C70/086 , B29D22/023 , B29D23/18 , F16F1/021 , F16F1/025
摘要： Disclosed is a corrugated plastic composite spring for a vehicle suspension and an apparatus and method for manufacturing the same. The apparatus includes a corrugated extrusion part, a braiding part, and a pultrusion part. The corrugated extrusion part forms a preform having a hollow corrugated structure. The braiding part weaves a three-dimensional woven fabric on the preform. The pultrusion part impregnates the three-dimensional woven fabric with thermosetting resin.
摘要翻译：公开了一种用于车辆悬架的波纹塑料复合弹簧及其制造方法。该装置包括波纹挤压部分，编织部分和拉挤部分。波纹挤压部分形成具有中空波纹结构的预制件。编织部分在预制件上编织三维机织织物。拉挤部件用热固性树脂浸渍三维机织织物。

9. 发明授权

US08211966B2 Eco-friendly polypropylene-polylactic acid composite composition 有权
标题翻译：环保型聚丙烯聚乳酸复合组合物
公开(公告)号：US08211966B2
公开(公告)日：2012-07-03
申请号：US12853428
申请日：2010-08-10
申请人： Chae Hwan Hong , Do Suck Han
发明人： Chae Hwan Hong , Do Suck Han
IPC分类号： C08K3/34 , C08L23/12
CPC分类号： C08L23/10 , C08L33/02 , C08L51/06 , C08L51/08 , C08L67/04 , C08L2205/03
摘要： The present invention relates to a polypropylene-polylactic acid composite composition comprising a mixture of polypropylene resin and polylactic acid resin, wherein ethylene-octene copolymer grafted by anhyrdrous maleic acid, polylactic acid resin grafted by anhydrous maleic acid, polyethylene-glycidyl methacrylate resin and talc particles are added thereto. The composition reduces CO2 emission and improve mechanical strength and heat resistance, thereby being suitable as a material for the interior and exterior parts of a vehicle as well as construction.
摘要翻译：本发明涉及聚丙烯 - 聚乳酸复合组合物，其包含聚丙烯树脂和聚乳酸树脂的混合物，其中由马来酸接枝的乙烯 - 辛烯共聚物，由无水马来酸接枝的聚乳酸树脂，聚乙烯 - 甲基丙烯酸缩水甘油酯树脂和滑石向其中加入颗粒。该组合物减少二氧化碳排放并提高机械强度和耐热性，因此适合作为车辆的内部和外部部件以及结构的材料。

10. 发明授权

US08143340B2 Polylactic acid composites 有权
标题翻译：聚乳酸复合材料
公开(公告)号：US08143340B2
公开(公告)日：2012-03-27
申请号：US12751446
申请日：2010-03-31
申请人： Chae Hwan Hong , Do Suck Han
发明人： Chae Hwan Hong , Do Suck Han
IPC分类号： C08K3/04 , C08L51/00
CPC分类号： C08L67/04 , C08K2201/011 , C08L23/10 , C08L51/06 , C08L2205/03 , C08L2666/02
摘要： The present invention features polylactic acid composite compositions, more particularly a composite composition. The provided polylactic acid composite composition preferably includes the biomaterial polylactic acid resin and, accordingly, it is capable of effectively reducing carbon dioxide emission. Hence, it goes along with the low-carbon, green growth initiative. Further, with improved mechanical strength and heat resistance, it is usefully applicable to automotive interiors/exteriors, construction interiors, etc.
摘要翻译：本发明的特征在于聚乳酸复合组合物，更具体地说是复合组合物。所提供的聚乳酸复合组合物优选包括生物材料聚乳酸树脂，因此能够有效地减少二氧化碳排放。因此，它伴随着低碳，绿色增长的举措。此外，随着机械强度和耐热性的提高，它可用于汽车内饰/外饰，建筑内饰等。

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