公开(公告)号：US08808587B2

公开(公告)日：2014-08-19

申请号：US12675700

申请日：2008-08-19

申请人： Hyun Min Jung ,  Yong Seok Kim ,  Jae Heung Lee ,  Jong Chan Won ,  Soon-Ryoung Hur

发明人： Hyun Min Jung ,  Yong Seok Kim ,  Jae Heung Lee ,  Jong Chan Won ,  Soon-Ryoung Hur

IPC分类号： B01J13/02 ,  B32B5/16

CPC分类号： B01J13/16 ,  B01J13/22 ,  Y10T428/254 ,  Y10T428/259 ,  Y10T428/2984 ,  Y10T428/2985

摘要： The present invention relates to a method of preparing a microcapsule with a double-layered structure which comprises the steps of performing an interfacial polymerization of an amine-aldehyde prepolymer on droplets containing an inorganic metal precursor selected from carboxylate and alkoxide compounds, and hydrolyzing the including inorganic precursors for formation of inorganic inner layer. The method of the present invention can prepare a microcapsule with a double-layered structure of an inorganic inner layer and a polymer outer layer, which is effective for eluting and substituting a core material inside the capsule.

摘要翻译： 本发明涉及一种制备具有双层结构的微胶囊的方法，其包括以下步骤：在含有选自羧酸盐和烷氧基化合物的无机金属前体的液滴上进行胺 - 醛预聚物的界面聚合，并水解包含 用于形成无机内层的无机前体。 本发明的方法可以制备具有无机内层和聚合物外层的双层结构的微胶囊，其对于在胶囊内部的芯材进行洗脱和取代是有效的。

公开(公告)号：US20100237520A1

公开(公告)日：2010-09-23

申请号：US12675700

申请日：2008-08-19

申请人： Hyun Min Jung ,  Yong Seok Kim ,  Jae Heung Lee ,  Jong Chan Won ,  Soon-Ryoung Hur

发明人： Hyun Min Jung ,  Yong Seok Kim ,  Jae Heung Lee ,  Jong Chan Won ,  Soon-Ryoung Hur

IPC分类号： B01J13/02

CPC分类号： B01J13/16 ,  B01J13/22 ,  Y10T428/254 ,  Y10T428/259 ,  Y10T428/2984 ,  Y10T428/2985

摘要： The present invention relates to a method of preparing a microcapsule with a double-layered structure which comprises the steps of performing an interfacial polymerization of an amine-aldehyde prepolymer on droplets containing an inorganic metal precursor selected from carboxylate and alkoxide compounds, and hydrolyzing the including inorganic precursors for formation of inorganic inner layer. The method of the present invention can prepare a microcapsule with a double-layered structure of an inorganic inner layer and a polymer outer layer, which is effective for eluting and substituting a core material inside the capsule.

摘要翻译： 本发明涉及一种制备具有双层结构的微胶囊的方法，其包括以下步骤：在含有选自羧酸盐和烷氧基化合物的无机金属前体的液滴上进行胺 - 醛预聚物的界面聚合，并水解包含 用于形成无机内层的无机前体。 本发明的方法可以制备具有无机内层和聚合物外层的双层结构的微胶囊，其对于在胶囊内部的芯材进行洗脱和取代是有效的。

公开(公告)号：US20130053530A1

公开(公告)日：2013-02-28

申请号：US13641585

申请日：2010-10-07

申请人： Yong Seok Kim ,  Hyun Min Jung ,  Jong Chan Won ,  Jae Heung Lee

发明人： Yong Seok Kim ,  Hyun Min Jung ,  Jong Chan Won ,  Jae Heung Lee

IPC分类号： C08G75/30 ,  C08G69/00 ,  C07D273/00 ,  C08G69/40 ,  C08G69/42 ,  C07D327/00 ,  C08G75/23 ,  C08G73/10

CPC分类号： C07D273/00 ,  C07D323/00 ,  C07D327/00 ,  C08G75/30

摘要： Disclosed is a method for preparing a poly(ethersulfonimide or ethersulfonamide) copolymer using cyclic oligomers, and more particularly, to a method for preparing a poly(ethersulfonimide or ethersulfonamide) copolymer by preparing a cyclic ether sulfone oligomer and a cyclic imide or amide oligomer and subjecting the cyclic ether sulfone oligomer and the cyclic imide or amide oligomer to ring-opening copolymerization in the presence of an alkali metal fluoride catalyst.

摘要翻译： 公开了使用环状低聚物制备聚（醚砜酰亚胺或醚磺酰胺）共聚物的方法，更具体地说，涉及通过制备环醚砜聚合物和环状酰亚胺或酰胺低聚物制备聚（醚磺酰亚胺或醚磺酰胺）共聚物的方法， 在碱金属氟化物催化剂的存在下使环醚砜低聚物和环状酰亚胺或酰胺低聚物进行开环共聚。

公开(公告)号：US08586700B2

公开(公告)日：2013-11-19

申请号：US13641585

申请日：2010-10-07

申请人： Yong Seok Kim ,  Hyun Min Jung ,  Jong Chan Won ,  Jae Heung Lee

发明人： Yong Seok Kim ,  Hyun Min Jung ,  Jong Chan Won ,  Jae Heung Lee

IPC分类号： C08G63/02

CPC分类号： C07D273/00 ,  C07D323/00 ,  C07D327/00 ,  C08G75/30

摘要： Disclosed is a method for preparing a poly(ethersulfonimide or ethersulfonamide) copolymer using cyclic oligomers, and more particularly, to a method for preparing a poly(ethersulfonimide or ethersulfonamide) copolymer by preparing a cyclic ether sulfone oligomer and a cyclic imide or amide oligomer and subjecting the cyclic ether sulfone oligomer and the cyclic imide or amide oligomer to ring-opening copolymerization in the presence of an alkali metal fluoride catalyst.

摘要翻译： 公开了使用环状低聚物制备聚（醚砜酰亚胺或醚磺酰胺）共聚物的方法，更具体地说，涉及通过制备环状醚砜低聚物和环状酰亚胺或酰胺低聚物制备聚（醚砜酰亚胺或醚磺酰胺）共聚物的方法， 在碱金属氟化物催化剂的存在下使环醚砜低聚物和环状酰亚胺或酰胺低聚物进行开环共聚。

公开(公告)号：US07662904B2

公开(公告)日：2010-02-16

申请号：US11352885

申请日：2006-02-13

申请人： Jong Chan Won ,  Yong Seok Kim ,  Eun Sang Lee ,  Jae Heung Lee

发明人： Jong Chan Won ,  Yong Seok Kim ,  Eun Sang Lee ,  Jae Heung Lee

IPC分类号： C08G75/00 ,  C08G8/02 ,  C08G14/00

CPC分类号： C08L71/10 ,  C08G65/4031 ,  C08G75/20 ,  C08L81/06

摘要： The present invention relates to aromatic polyether resins crosslinked with amic acid or imide side chain, and more particularly, to the aromatic polyether resin crosslinked by amic acid or imide side chain, which is produced by heat curing of amic acid, wherein introduction of imide groups to the basic backbone provides excellent chemical resistance as well as heat resistance and improves surface roughness when coated as a thin film so that it can be suitable for films and flexible display plate substrate.

摘要翻译： 本发明涉及用酰胺酸或酰亚胺侧链交联的芳族聚醚树脂，更具体地说，涉及通过酰胺酸热固化生产的酰胺酸或酰亚胺侧链交联的芳香族聚醚树脂，其中引入酰亚胺基 到基本骨架提供优异的耐化学性以及耐热性，并且当涂覆为薄膜时改善表面粗糙度，使得其可适用于膜和柔性显示板基材。

公开(公告)号：US5962287A

公开(公告)日：1999-10-05

申请号：US863573

申请日：1997-05-27

申请人： Seung Hyun Suh ,  Dae Chul Kim ,  Young Je Cho ,  Yeang Joong Jeon ,  Jae Heung Lee

发明人： Seung Hyun Suh ,  Dae Chul Kim ,  Young Je Cho ,  Yeang Joong Jeon ,  Jae Heung Lee

IPC分类号： C12N1/16 ,  C12P7/18 ,  C12R1/645

CPC分类号： C12R1/01 ,  C12P7/18

摘要： A novel Trichosporonoides madida CJ-NT1 microorganism which is capable of converting fermentable sugars to a high titre of erythritol under low aeration conditions and a method of producing erythritol by fermentation of sugar, which comprises culturing the cells of the Trichosporonoides madida CJ-NT1 strain are provided.

摘要翻译： 在低通气条件下能够将发酵糖转化为高滴度赤藓糖醇的新型Trichosporonoides madida CJ-NT1微生物和通过发酵糖生产赤藓糖醇的方法，其包括培养Trichosporonoides madida CJ-NT1菌株的细胞是 提供。

公开(公告)号：US08419918B2

公开(公告)日：2013-04-16

申请号：US11920492

申请日：2006-05-18

申请人： Young-Taik Hong ,  Hyung Dae Kang ,  Seog Je Kim ,  Jae Heung Lee

发明人： Young-Taik Hong ,  Hyung Dae Kang ,  Seog Je Kim ,  Jae Heung Lee

IPC分类号： C25D5/56 ,  C25D5/34 ,  C23C28/02

CPC分类号： H05K3/389 ,  C08J7/12 ,  C08J7/18 ,  C08J2379/08 ,  C08L79/08 ,  H05K1/0346 ,  H05K3/381 ,  H05K3/388 ,  H05K2201/0154 ,  H05K2203/095 ,  Y10T428/12569

摘要： A method of surface modifying a polyimide film, a method of manufacturing a flexible copper clad laminate using the same, and a flexible copper clad laminate (FCCL) having a two-layer structure manufactured thereby. The method of surface modifying a polyimide film is conducted by modifying the surface of a polyimide film through a first plasma treatment, dipping the polyimide film into a solution containing an ethyleneimine-based silane coupling agent prepared by mixing the compound of Formula 1 and the compound of Formula 2 at a molar ratio of with 0.25˜1, and then modifying the surface of the polyimide film through a second plasma treatment. The method of surface modifying a polyimide film is advantageous because it may be substituted for a conventional surface treatment processes using ion beams. Also, the FCCL having a two-layer structure, formed by conducting copper sputtering and electroplating on the surface modified polyimide film, has good adhesive strength between the polyimide film and the copper foil and can maintain such adhesive strength even at high temperatures for a long period of time. Further, it may be usefully applied to electronic parts, such as flexible printed circuit boards, TCP (Tape Carrier Package), COF (Chip On Film), etc.

摘要翻译： 对聚酰亚胺膜进行表面改性的方法，使用该方法的柔性覆铜层压板的制造方法以及由此制造的具有两层结构的柔性覆铜层压板（FCCL）。 聚酰亚胺薄膜的表面改性方法是通过第一等离子体处理改性聚酰亚胺薄膜的表面，将聚酰亚胺薄膜浸入含有通过将式1化合物与化合物混合而制备的乙烯亚胺基硅烷偶联剂的溶液 的摩尔比为0.25〜1，然后通过第二等离子体处理改性聚酰亚胺膜的表面。 对聚酰亚胺膜进行表面改性的方法是有利的，因为它可以代替使用离子束的常规表面处理方法。 此外，具有通过在表面改性聚酰亚胺膜上进行铜溅射和电镀形成的双层结构的FCCL具有在聚酰亚胺膜和铜箔之间的良好的粘合强度，并且即使在高温下也能够保持这种粘合强度长时间 一段的时间。 此外，它可以有用地应用于诸如柔性印刷电路板，TCP（胶带载体封装），COF（片上胶片）等电子部件。

公开(公告)号：US06433184B1

公开(公告)日：2002-08-13

申请号：US09605026

申请日：2000-06-28

申请人： Kil-Yeong Choi ,  Jae Heung Lee ,  Young-Taik Hong ,  Moon Young Jin ,  Kyoung-Su Choi ,  Ho-Jin Park

发明人： Kil-Yeong Choi ,  Jae Heung Lee ,  Young-Taik Hong ,  Moon Young Jin ,  Kyoung-Su Choi ,  Ho-Jin Park

IPC分类号： C07D20948

CPC分类号： C08G73/14

摘要： The present invention relates to polyamide-imides having head-to-tail backbone and more particularly, to polyamide-imimdes having head-to-tail ragularity to provide excellent heat and chemical resistance, physical and mechanical properties, processability, and gas permeability and selectivity. The polyamide-imides represented in the following formula (1) are obtained by direct polymerization, in the presence of dehydrating catalyst, of alone or as a mixture of 2 or above of monomers prepared by condensation of an amine compound having a nitro group with a carboxylic acid anhydride,

摘要翻译： 本发明涉及具有头 - 尾主链的聚酰胺 - 酰亚胺，更具体地说，涉及具有头对尾的粗糙度以提供优异的耐热和耐化学性，物理和机械性能，可加工性和气体渗透性和选择性的聚酰胺酰亚胺 。 在下式（1）中表示的聚酰胺 - 酰亚胺通过在脱水催化剂的存在下，单独或作为2种以上的单体的混合物直接聚合而获得，所述单体通过具有硝基的胺化合物与 羧酸酐，

公开(公告)号：US06423812B1

公开(公告)日：2002-07-23

申请号：US09901727

申请日：2001-07-11

申请人： Young Chan Ko ,  Il Seok Choi ,  Cheol-Hyun Kim ,  Kwang Soo Yoon ,  Seung-Joo Kim ,  Kil-Yeong Choi ,  Jae Heung Lee ,  Kyong Soon Lee

发明人： Young Chan Ko ,  Il Seok Choi ,  Cheol-Hyun Kim ,  Kwang Soo Yoon ,  Seung-Joo Kim ,  Kil-Yeong Choi ,  Jae Heung Lee ,  Kyong Soon Lee

IPC分类号： C08G6400

CPC分类号： C08G64/307

摘要： The present invention relates to a process of preparing polycarbonates and more particularly, to the process of preparing polycarbonates through a melt polymerization reaction of dihydroxyaryl compounds with diarylcarbonate, wherein said melt polymerization is performed in the presence of a mixed catalyst composed of an oxygen (O) or sulfur (S) containing compound having lone-pair electrons and an alkali metal or alkaline earth metal salt in an appropriate ratio at a reduced temperature by accelerating a reaction rate to obtain high quality polycarbonates with higher than 15,000 g/mole of a viscosity average molecular weight and improved color.

摘要翻译： 本发明涉及一种制备聚碳酸酯的方法，更具体地说，涉及通过二羟基芳基化合物与碳酸二芳基酯的熔融聚合反应制备聚碳酸酯的方法，其中所述熔融聚合在由氧（O ）或含硫（S）的化合物，具有单对电子的碱金属或碱土金属盐，碱金属或碱土金属盐在降低的温度下通过加速反应速率以适当的比例获得高质量的聚碳酸酯，其粘度高于15,000g / 平均分子量和颜色改善。

公开(公告)号：US08316689B2

公开(公告)日：2012-11-27

申请号：US12845388

申请日：2010-07-28

申请人： Jong Il Weon ,  Si Yong Song ,  Jong Bae Lee ,  Kil Yeong Choi ,  Sung Goo Lee ,  Jae Heung Lee

发明人： Jong Il Weon ,  Si Yong Song ,  Jong Bae Lee ,  Kil Yeong Choi ,  Sung Goo Lee ,  Jae Heung Lee

IPC分类号： G01N3/56

CPC分类号： G01N3/46

摘要： Provided is a method for quantitative evaluation of mar- and scratch-induced surface damage on polymeric and coating materials. The method for quantitative evaluation of scratch-induced damage on polymeric and coating materials includes: preparing a test specimen of polymeric and coating materials; inducing a scratch damage on the surface of the test specimen; representing the scratch damage formed on the test specimen as corresponding color coordinates; and calculating a quantitated scratch damage index from a combination of a load applied to the surface of the test specimen and the color coordinates corresponding to the scratch damage.

摘要翻译： 提供了一种用于定量评估聚合物和涂层材料上的划痕和划痕表面损伤的方法。 用于定量评估聚合物和涂层材料上的划痕损伤的方法包括：制备聚合物和涂层材料的试样; 在试样的表面引起划痕损伤; 代表在试样上形成的划痕损伤作为相应的颜色坐标; 以及从施加到测试样本表面的负载和对应于划痕损伤的颜色坐标的组合计算定量的划痕损伤指数。