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11. 发明公开

KR20180039197A 탄소섬유 사이징제 및 이를 이용한 탄소섬유 审中-公开
公开(公告)号：KR20180039197A
公开(公告)日：2018-04-18
申请号：KR20160129531
申请日：2016-10-07
申请人： HYOSUNG CORP
发明人： CHO CHEOL HO , KIM SUNG RYONG
IPC分类号： D06M15/55 , D01F9/22 , D06M101/40
摘要： 본발명은탄소섬유사이징제및 이를이용한탄소섬유에있어서, 사이징제가 2 관능기이상의에폭시수지(A) 및 2 관능기이상의우레탄변성에폭시화합물(B)로구성됨을특징으로하는탄소섬유사이징(Sizing)제를이용한탄소섬유로복합재료를제조함으로써고온조건하에서물성향상, 계면인성(Toughness) 증가및 충격강도증가된복합재료를얻을수 있는효과가있는것이특징이다.

12. 发明公开

KR20120078491A A organic-inorganic complex barrier film and a process for preparing the same 审中-公开
标题翻译：有机无机复合膜膜及其制备方法
公开(公告)号：KR20120078491A
公开(公告)日：2012-07-10
申请号：KR20100140809
申请日：2010-12-31
申请人： HYOSUNG CORP
发明人： JUNG JAE HO , JEONG YI WOON
IPC分类号： B32B37/10 , B32B27/08 , B32B38/00 , C08J5/18
CPC分类号： B32B37/24 , B32B27/08 , B32B27/16 , B32B2037/243 , B32B2037/246 , B32B2255/10 , B32B2255/20 , B32B2255/24 , B32B2255/28
摘要： PURPOSE: An organic-inorganic composite barrier film and a manufacturing method thereof are provided to minimize use of expensive overhead vacuum deposition device and reduce manufacturing cost. CONSTITUTION: A manufacturing method of An organic-inorganic composite barrier film comprises the following steps: partially vacuum vaporizing inorganic layers(103) as an intermediate layer one part or both sides of a polymer substrate once; manufacturing barrier films(100); spreading an organic layer(104) or organic-inorganic hybrid layers(102) as the outermost layer on one side or both sides of the barrier film; cutting the barrier film in which organic layer or organic-inorganic hybrid layer is spread by avoiding the inorganic layer; folding the cut barrier film over 1 time; and welding the folded barrier film(10) by curing the organic layer or organic-inorganic hybrid layer.
摘要翻译：目的：提供有机 - 无机复合阻挡膜及其制造方法，以最小化昂贵的顶置真空沉积装置的使用并降低制造成本。构成：有机 - 无机复合阻挡膜的制造方法包括以下步骤：将聚合物基材的一部分或两面的中间层部分真空蒸发一次; 制造阻挡膜（100）; 在阻挡膜的一侧或两侧扩展有机层（104）或有机 - 无机杂化层（102）作为最外层; 通过避免无机层切割其中有机层或有机 - 无机混合层被铺展的阻挡膜; 折叠切割屏障1次以上; 以及通过固化有机层或有机 - 无机混合层来焊接折叠的阻挡膜（10）。

13. 发明公开

KR20120078452A Purification method of solvent for carbon fiber and solvent purified using the method 审中-公开
标题翻译：使用该方法的碳纤维和溶剂的溶剂的纯化方法
公开(公告)号：KR20120078452A
公开(公告)日：2012-07-10
申请号：KR20100140762
申请日：2010-12-31
申请人： HYOSUNG CORP
发明人： KIM MYEONG HWAN , BANG YUN HYUK , KIM BYUNG HAN
IPC分类号： C07C315/06 , B01D3/10 , C07C317/04
CPC分类号： C07C315/06 , B01D3/10 , C07C317/00 , C07C317/04
摘要： PURPOSE: A purification method for carbon fiber solvent is provide to easily remove moisture comprised in dimethylsulfoxide, and not to generates metal impurities or pyrolysates, thereby capable of providing dimethylsulfoxide with high purity and moderate pH. CONSTITUTION: A purification method for carbon fiber solvent comprises a step of purifying waste dimethylsulfoxide by distillation under reduced pressure by using a continuous distillation apparatus, and conducting purification after controlling the pH of waste dimethylsulfoxide to 8.5-9.5. The control of the pH is conducted by a method adding sodium slat or mine system into the waste dimethylsulfoxide. The continuous distillation apparatus consists of material capable of preventing corrosion by acid. Water content of the purified dimethyl sulfoxide is 10% or less.
摘要翻译：目的：提供碳纤维溶剂的净化方法，可以方便地除去二甲基亚砜中的水分，不会产生金属杂质或热解产物，从而能够提供高纯度和适度pH的二甲基亚砜。构成：碳纤维溶剂的净化方法包括通过使用连续蒸馏装置在减压下蒸馏除去二甲基亚砜的工序，并将废二甲基亚砜的pH控制在8.5-9.5之后进行纯化。 pH值的控制是通过向废二甲基亚砜中加入钠盐或矿物体系的方法进行的。连续蒸馏装置由能够防止酸腐蚀的材料组成。纯化二甲基亚砜的水分含量为10％以下。

14. 发明公开

KR20120077922A Porous filter washing device using supercritical and subcritical fluid and wasing method using it 审中-公开
标题翻译：使用超临界和次级流体的多孔过滤器洗涤装置和使用其的废物处理方法
公开(公告)号：KR20120077922A
公开(公告)日：2012-07-10
申请号：KR20100140057
申请日：2010-12-31
申请人： HYOSUNG CORP
发明人： KIM HYEONG TAE , KIM YONG WON , JEON YONG HYUN
IPC分类号： B01D35/22 , B01D29/78 , B01D33/60 , B01D46/48
CPC分类号： B01D41/04 , B01D35/16 , B01D35/22 , B08B7/0021
摘要： PURPOSE: An apparatus for washing a porous filter and a method for washing the porous filter are provided to safely keep the quality of a filter and to prevent the damage of the filter. CONSTITUTION: An apparatus for washing a porous filter includes a fluid storing tank(10), a heating unit(20), and a washing unit(30). Fluid stored in the fluid storing tank becomes in a subcritical state or a supercritical state by the heating unit. The washing unit washes the filter by using fluid in the subcritical state or the supercritical state. The heating unit includes a heating part(21) and a heat insulating material(22). The heating part heats the fluid. The heat insulating material surrounds the external side of the heating part. The washing unit includes a fixed part(31) and a heat insulating material(32). The filter is fixed at the fixed part. The heat insulating part surrounds the fixed part. The fluid is one of water, carbon dioxide, acetone, and co-solvents containing water.
摘要翻译：目的：提供一种洗涤多孔过滤器的装置和洗涤多孔过滤器的方法，以安全地保持过滤器的质量并防止过滤器的损坏。构成：用于洗涤多孔过滤器的装置包括流体储存罐（10），加热单元（20）和洗涤单元（30）。存储在流体储存罐中的流体由加热单元变为亚临界状态或超临界状态。洗涤单元通过使用处于亚临界状态或超临界状态的流体洗涤过滤器。加热单元包括加热部件（21）和绝热材料（22）。加热部件加热流体。绝热材料包围加热部件的外侧。洗涤单元包括固定部分（31）和绝热材料（32）。过滤器固定在固定部分。隔热部包围固定部。流体是水，二氧化碳，丙酮和含水的助溶剂之一。

15. 发明公开

KR20120077603A An appratus for making carbon fiber precursor and a method using the same 有权
标题翻译：制造碳纤维前体的方法和使用该方法的方法
公开(公告)号：KR20120077603A
公开(公告)日：2012-07-10
申请号：KR20100139628
申请日：2010-12-30
申请人： HYOSUNG CORP
发明人： CHOI JAE SHIK , BANG YUN HYUK , WANG YOUNG SOO
IPC分类号： D01D4/00 , D01D5/06 , D01F6/18 , D01F9/22
CPC分类号： D01D4/08 , D01D5/06 , D01F9/22
摘要： PURPOSE: An apparatus and a method for fabricating carbon fiber precursors are provided to immediately control air gap and to shorten initial time for hanging thread for spinning. CONSTITUTION: An apparatus for fabricating carbon fiber precursors comprises: a spinning pack having a spinning nozzle which receives acrylonitrile polymer solutions of liquid phase through a pipe and spins the solution in a fiber form; a solidifying tank(100) which contains non-solvent which solidifies polymers into solid fibers; a roller(130) which is mounted at the lower portion of the spinning nozzle and vertically guides the spun fibers; and a conical part(160).
摘要翻译：目的：提供一种用于制造碳纤维前体的装置和方法，以立即控制气隙并缩短纺丝线的初始时间。构成：用于制造碳纤维前体的装置包括：具有纺丝喷嘴的纺丝组件，其通过管道接收液相的丙烯腈聚合物溶液并以纤维形式旋转溶液; 包含将聚合物固化成固体纤维的非溶剂的固化罐（100）; 滚筒（130），其安装在纺丝喷嘴的下部并垂直地引导纺丝纤维; 和锥形部分（160）。

16. 发明公开

KR20120077050A Method of preparing precursor and carbon fiber using the same 审中-公开
标题翻译：使用其制备前体和碳纤维的方法
公开(公告)号：KR20120077050A
公开(公告)日：2012-07-10
申请号：KR20100138871
申请日：2010-12-30
申请人： HYOSUNG CORP
发明人： KIM WOO SUNG , BANG YUN HYUK , CHOI MI YOUNG , KIM BYUNG HAN
IPC分类号： D01F6/18 , D01D5/04 , D01D5/06 , D01F9/22
CPC分类号： D01F6/18 , D01D1/02 , D01D5/06 , D01F9/12 , D01F9/22
摘要： PURPOSE: A method for fabricating acryl precursor fibers for carbon fibers is provided to enhance densification of solidified yarn and to improve physical property of the carbon fibers. CONSTITUTION: A method for fabricating acryl precursor fibers for carbon fibers comprises a step of spinning a spinning solution by wet spinning or wet and dry spinning. A spinning solution is prepared by polymerizing polymers in a solvent or dissolving polymers in a solvent. The solvent is dimethyl sulfoxide, dimethyl acetamide, of dimethyl formamide.
摘要翻译：目的：提供一种用于制造碳纤维的丙烯酸前体纤维的方法，以增强固化纱线的致密化和改善碳纤维的物理性能。构成：用于制造用于碳纤维的丙烯酸前体纤维的方法包括通过湿法纺丝或湿纺和干纺法纺丝纺丝溶液的步骤。通过在溶剂中聚合聚合物或将聚合物溶解在溶剂中来制备纺丝溶液。溶剂是二甲基亚砜，二甲基乙酰胺，二甲基甲酰胺。

17. 发明公开

KR20120056090A Flame Retardant Polyketone Resin Composition 审中-公开
标题翻译：阻燃聚酮树脂组合物
公开(公告)号：KR20120056090A
公开(公告)日：2012-06-01
申请号：KR20100117620
申请日：2010-11-24
申请人： HYOSUNG CORP
发明人： LEE BOO YOUN , KIM HEON SU , CHOI SOO MYUNG
IPC分类号： C08L73/00 , C08K5/3492 , C08K5/52 , C09K21/12
CPC分类号： C08L73/00 , C08G67/02 , C08K5/3492 , C08K5/34922 , C08K5/52 , C09K21/12
摘要： PURPOSE: A polyketone resin composition is provided to improve flame retardance using specific additives, thereby being used in OA devices, electric/electronic components, housing components, vehicle components, machine components, etc. CONSTITUTION: A polyketone resin composition comprises 0.2-20 weight% of linear alternate polyketone polymer resin consisting of carbon monoxide and at least one kind of ethylene-based unsaturated hydrocarbon, on the basis of the total weight of the resin composition. The polyketone resin composition marks V-0 or V-1 class on the UK94 flame retardance test. The limiting oxygen index of the polyketone resin composition is 30-38%.
摘要翻译：目的：提供聚酮树脂组合物，以提高使用特定添加剂的阻燃性，从而用于OA设备，电气/电子部件，外壳部件，车辆部件，机器部件等。构成：聚酮树脂组合物包含0.2-20重量％的由一氧化碳和至少一种乙烯类不饱和烃组成的线性交替聚酮树脂，基于树脂组合物的总重量。聚酮树脂组合物在UK94阻燃试验中标记V-0或V-1级。聚酮树脂组合物的极限氧指数为30-38％。

18. 发明公开

KR20100115203A Hose of double structure and terminal apparatus thereof 有权
标题翻译：双结构软管和终端装置的软管
公开(公告)号：KR20100115203A
公开(公告)日：2010-10-27
申请号：KR20090033821
申请日：2009-04-17
申请人： HYOSUNG CORP
发明人： KIM HEE SOO
IPC分类号： B23K5/22 , B23K7/10 , F16L11/20 , H01B9/06
CPC分类号： F16L11/22 , B23K9/323 , H01R13/005
摘要： PURPOSE: A hose of double structure and a terminal device for the same are provided to easily separate different fluids or a fluid from a wire at a reduced volume in gas-arc welding and to supply/discharge a fluid or gas transferred through the hoses to outside without leakage. CONSTITUTION: A hose of double structure comprises outer and inner hoses(102,104) and one or more support diaphragms. The inner hose has a smaller diameter and a greater length than that of the outer hose and is placed inside the outer hose. A first path is formed in the inner hose and a second path is formed between the inner and outer hoses. The support diaphragms are installed between the inner and outer hoses.
摘要翻译：目的：提供双重结构的软管和用于其的端子装置，用于在气体电弧焊接中容易地以减小的体积分离不同流体或流体与线材，并且将通过软管传送的流体或气体供给/排出到外面没有泄漏。构成：双层结构的软管包括外软管和内软管（102,104）和一个或多个支撑膜片。内软管具有比外软管更小的直径和更大的长度，并且放置在外软管内。在内软管中形成第一路径，并且在内软管和外软管之间形成第二路径。支撑膜片安装在内软管和外软管之间。

19. 发明公开

KR20100111540A Method for arc start and apparatus for arc start stabilization 有权
标题翻译：弧光启动方法和弧光启动稳定装置
公开(公告)号：KR20100111540A
公开(公告)日：2010-10-15
申请号：KR20090030021
申请日：2009-04-07
申请人： HYOSUNG CORP
发明人： BAEK MOON JOON , KIM HEE SOO
IPC分类号： B23K9/067 , B23K9/073 , B23K9/095
摘要： PURPOSE: An arc starting method of a welding machine and an arc starting stabilization apparatus are provided to prevent spatters by stably generating arc. CONSTITUTION: An arc starting method of a welding machine comprises a current sensor(152) and a controller(154). The current sensor senses the welding current when a welding start signal is created. When the welding current is detected, the controller completely short-circuits the wire and base material. The controller controls the output of the welding current and welding voltage when the welding current diminishes under a critical value less in order to prevent the unstable arc start.
摘要翻译：目的：提供焊接机和电弧启动稳定装置的电弧启动方法，以通过稳定地产生电弧来防止飞溅。构成：焊接机的电弧启动方法包括电流传感器（152）和控制器（154）。当焊接启动信号产生时，电流传感器检测焊接电流。当检测到焊接电流时，控制器完全使电线和基材短路。当焊接电流降低到临界值以下时，控制器控制焊接电流和焊接电压的输出，以防止不稳定的电弧启动。

20. 发明公开

KR20100078407A Co-polymer comprising phenoxy propyl group chromophores, preparing method thereof, organic anti-reflective coating composition comprising the co-polymer and organic anti-reflective coating prepared by the composition 审中-公开
标题翻译：包含苯酚丙烯基组合物的聚合物，其制备方法，包含由组合物制备的共聚物和有机抗反射涂层的有机抗反射涂料组合物
公开(公告)号：KR20100078407A
公开(公告)日：2010-07-08
申请号：KR20080136663
申请日：2008-12-30
申请人： HYOSUNG CORP
发明人： HA SEON YEONG , CHO IN SIK , SOH BYOUNG WHAN
IPC分类号： C08F220/30 , C08F220/00 , C08F220/08 , G03F7/004
CPC分类号： C08F220/30 , C08F220/00 , C08F220/08 , C08F2220/301 , G03F7/004 , G03F7/0045
摘要： PURPOSE: A copolymer including phenoxy propyl group choromophores is provided to control diffuse reflection which is generated on a support layer of a photoresist lower part in photolithography and to eliminate standing wave effect according to a used light source and the thickness change of the photoresist. CONSTITUTION: A method for manufacturing a copolymer including a phenoxy propyl group choromophore comprises the following steps: dissolving a derivative marked as a chemical formula 1 and an initiator in a polymerization solvent; and reacting the solution at 50-90 °C for 2-24 hours under inert gas atmosphere using a radical polymerization method. In the chemical formula 1, R1 is hydrogen, an alkyl group having a carbon number of 1-6, or an alkoxy group having a carbon number of 1-3.
摘要翻译：目的：提供包括苯氧基丙基共振聚合物的共聚物以控制在光刻中在光致抗蚀剂下部的支持层上产生的漫反射，并根据所使用的光源和光致抗蚀剂的厚度变化消除驻波效应。构成：包含苯氧基丙基基团的共聚物的制造方法，其特征在于，将以化学式1表示的衍生物和引发剂溶解在聚合溶剂中，并使用自由基聚合法在惰性气体气氛下使溶液在50-90℃下反应2-24小时。在化学式1中，R 1是氢，碳数为1-6的烷基或碳数为1-3的烷氧基。

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