公开(公告)号：US09187348B2

公开(公告)日：2015-11-17

申请号：US12141535

申请日：2008-06-18

Applicant: Ho-jung Yang ,  Hyo-rang Kang ,  Dai-soo Lee

Inventor： Ho-jung Yang ,  Hyo-rang Kang ,  Dai-soo Lee

IPC: H01B1/24 ,  C02F1/469 ,  C02F1/461

CPC classification number: C02F1/4691 ,  C02F2001/46133 ,  H01B1/24

Abstract: Disclosed herein is an electrode for capacitive deionization device including an active material, a waterborne polyurethane, and a conducting agent. Disclosed herein too is a method of manufacturing the electrode and a capacitive deionization device employing the electrode. The waterborne polyurethane is a product of reaction of a polyurethane prepolymer prepared by reacting a polyol, a diisocyanate-based compound, and a dispersing agent, with a neutralizing agent and a chain extending agent.

Abstract translation: 本文公开了一种用于电容去离子器件的电极，其包括活性材料，水性聚氨酯和导电剂。 本文还公开了制造电极的方法和使用电极的电容去离子器件。 水性聚氨酯是通过使多元醇，二异氰酸酯类化合物和分散剂与中和剂和扩链剂反应制备的聚氨酯预聚物的反应产物。

公开(公告)号：US08586187B2

公开(公告)日：2013-11-19

申请号：US13180830

申请日：2011-07-12

Applicant: Hyun Chul Cho ,  Seong Hoon Lee ,  Dai Soo Lee ,  Ki Ho Kang

Inventor： Hyun Chul Cho ,  Seong Hoon Lee ,  Dai Soo Lee ,  Ki Ho Kang

IPC: B32B27/08 ,  B32B27/40 ,  C07F7/02 ,  C10B53/00

CPC classification number: C09J11/04 ,  B32B1/08 ,  B32B5/024 ,  B32B27/12 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/02 ,  B32B2262/101 ,  B32B2597/00 ,  C08J5/12 ,  C08J2375/04 ,  C08K3/042 ,  C08K5/5435 ,  C08K5/544 ,  C08K5/548 ,  Y10T428/31598 ,  Y10T428/31663

Abstract: The present invention provides an adhesive comprising graphene oxide including at an epoxy group, a hydroxyl group or a carboxylic acid group; and an alkoxysilane compound including an amine group, an epoxy group, a carboxylic acid group, a hydroxyl group, or a thiol group. More specifically the adhesive may be used for bonding a polyurethane elastomer to an aluminum material, in which a silane compound and graphene oxide are applied to improve adhesive strength, compared to adhesives including the silane compound only. In addition, during a separation process for recycling after use, the aluminum material and polyurethane can be easily separated from each other by polyurethane pyrolysis through rapid heating due to microwave absorption properties of graphene oxide.

Abstract translation: 本发明提供了包含氧化烯的粘合剂，其包含环氧基，羟基或羧酸基; 和包含胺基，环氧基，羧酸基，羟基或硫醇基的烷氧基硅烷化合物。 更具体地，与仅包含硅烷化合物的粘合剂相比，粘合剂可以用于将聚氨酯弹性体粘合到铝材料上，其中施加硅烷化合物和石墨烯氧化物以提高粘合强度。 此外，在使用后再循环的分离过程中，由于石墨烯氧化物的微波吸收性质，铝材料和聚氨酯可以容易地通过聚合物热解通过快速加热彼此分离。

公开(公告)号：US20090020430A1

公开(公告)日：2009-01-22

申请号：US12141535

申请日：2008-06-18

Applicant: Ho-jung Yang ,  Hyo-rang Kang ,  Dai-soo Lee

Inventor： Ho-jung Yang ,  Hyo-rang Kang ,  Dai-soo Lee

IPC: C02F1/00 ,  B05D5/12

CPC classification number: C02F1/4691 ,  C02F2001/46133 ,  H01B1/24

Abstract: Disclosed herein is an electrode for capacitive deionization device including an active material, a waterborne polyurethane, and a conducting agent. Disclosed herein too is a method of manufacturing the electrode and a capacitive deionization device employing the electrode.

Abstract translation: 本文公开了一种用于电容去离子器件的电极，其包括活性材料，水性聚氨酯和导电剂。 本文还公开了制造电极的方法和使用电极的电容去离子器件。

公开(公告)号：US20090004457A1

公开(公告)日：2009-01-01

申请号：US12060300

申请日：2008-04-01

Applicant: Myung Dong Cho ,  Dai Soo Lee

Inventor： Myung Dong Cho ,  Dai Soo Lee

IPC: B32B3/26 ,  B29C44/00

CPC classification number: B29C44/12 ,  B29C70/66 ,  Y10T428/249954 ,  Y10T428/249971 ,  Y10T428/249972

Abstract: Disclosed is a polymer foam composite comprising a plurality of hollow cells. Each cell is defined by a cell wall. A plurality of hollow particles are contained in the cell wall. The hollow particles have a diameter in the range of about 100 nm to about 4 μm. The hollow portion of the hollow particle is filled with air, a fluorocarbon gas, a hydrocarbon gas, an inert gas or a mixture thereof. A process for manufacturing the polymer foam composite is also disclosed. A catalyst, a dispersant, a foaming agent, and hollow particles are added to a polyol to prepare a premixed polyol. Isocyanate is added to the premixed polyol to foam the premixed polyol and thereby form the polymer foam composite.

Abstract translation: 公开了一种包含多个中空细胞的聚合物泡沫复合材料。 每个细胞由细胞壁定义。 细胞壁中含有多个中空粒子。 中空颗粒的直径在约100nm至约4μm的范围内。 中空颗粒的中空部分填充有空气，碳氟化合物气体，烃气体，惰性气体或其混合物。 还公开了一种制造聚合物泡沫复合材料的方法。 将催化剂，分散剂，发泡剂和中空颗粒加入到多元醇中以制备预混多元醇。 将异氰酸酯加入到预混合多元醇中以使预混多元醇发泡，从而形成聚合物泡沫复合材料。

公开(公告)号：US20120288721A1

公开(公告)日：2012-11-15

申请号：US13180830

申请日：2011-07-12

Applicant: Hyun Chul CHO ,  Seong Hoon LEE ,  Dai Soo LEE ,  Ki Ho KANG

Inventor： Hyun Chul CHO ,  Seong Hoon LEE ,  Dai Soo LEE ,  Ki Ho KANG

IPC: B32B7/12 ,  C10B53/00 ,  B32B27/08 ,  C07F7/18 ,  B32B15/04

CPC classification number: C09J11/04 ,  B32B1/08 ,  B32B5/024 ,  B32B27/12 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/02 ,  B32B2262/101 ,  B32B2597/00 ,  C08J5/12 ,  C08J2375/04 ,  C08K3/042 ,  C08K5/5435 ,  C08K5/544 ,  C08K5/548 ,  Y10T428/31598 ,  Y10T428/31663

Abstract: The present invention provides an adhesive comprising graphene oxide including at an epoxy group, a hydroxyl group or a carboxylic acid group; and an alkoxysilane compound including an amine group, an epoxy group, a carboxylic acid group, a hydroxyl group, or a thiol group. More specifically the adhesive may be used for bonding a polyurethane elastomer to an aluminum material, in which a silane compound and graphene oxide are applied to improve adhesive strength, compared to adhesives including the silane compound only. In addition, during a separation process for recycling after use, the aluminum material and polyurethane can be easily separated from each other by polyurethane pyrolysis through rapid heating due to microwave absorption properties of graphene oxide.

Abstract translation: 本发明提供了包含氧化烯的粘合剂，其包含环氧基，羟基或羧酸基; 和包含胺基，环氧基，羧酸基，羟基或硫醇基的烷氧基硅烷化合物。 更具体地，与仅包含硅烷化合物的粘合剂相比，粘合剂可以用于将聚氨酯弹性体粘合到铝材料上，其中施加硅烷化合物和石墨烯氧化物以提高粘合强度。 此外，在使用后再循环的分离过程中，由于石墨烯氧化物的微波吸收性质，铝材料和聚氨酯可以容易地通过聚合物热解通过快速加热彼此分离。