公开(公告)号：US07897686B2

公开(公告)日：2011-03-01

申请号：US11538205

申请日：2006-10-03

Applicant: Joo-byung Chai ,  Chan-hong Lee ,  Keun-hoon Yoo ,  Jin-hyoung Lee ,  Jae-hwan Jung

Inventor： Joo-byung Chai ,  Chan-hong Lee ,  Keun-hoon Yoo ,  Jin-hyoung Lee ,  Jae-hwan Jung

IPC: C08L25/12 ,  C08L51/04

CPC classification number: C08F279/02

Abstract: The present invention relates to a method for preparing a graft rubber latex having a low residual monomer content, and more precisely, a method for preparing a graft rubber latex having a high rubber content, which is characterized by graft-copolymerization of a mixture of a rubber latex having a gel content of at least 95% and an average particle diameter of 2,500˜5000 Å, a monomer mixture comprising one or more compounds selected from a group consisting of aromatic vinyl compound, vinyl cyan compound and acrylate compound, and small particle size latex produced by emulsion polymerization. The method of the present invention has the advantages of speedy processes with excellent latex stability and at the same time reducing residual monomer content in the latex upon completion of the polymerization, improving perceived quality of the product and increasing yield.

Abstract translation: 本发明涉及一种制备具有低残留单体含量的接枝橡胶胶乳的方法，更确切地说，涉及一种制备橡胶含量高的接枝橡胶胶乳的方法，其特征在于接枝共聚 凝胶含量至少为95％，平均粒径为2,500〜5000的橡胶胶乳，包含一种或多种选自芳族乙烯基化合物，乙烯基氰化合物和丙烯酸酯化合物的化合物的单体混合物和小颗粒 通过乳液聚合生产的胶乳。 本发明的方法具有快速工艺的优点，其具有优异的胶乳稳定性，同时在聚合完成后减少胶乳中的残留单体含量，提高产品的感知质量和提高产率。

公开(公告)号：US20140031012A1

公开(公告)日：2014-01-30

申请号：US13901094

申请日：2013-05-23

Applicant: Chul Hyun PARK ,  Kwan Lae KIM ,  Joo Young KIM ,  Jin Hyoung LEE ,  Hyung Jin LEE

Inventor： Chul Hyun PARK ,  Kwan Lae KIM ,  Joo Young KIM ,  Jin Hyoung LEE ,  Hyung Jin LEE

IPC: H04W12/06

CPC classification number: H04W12/06 ,  H04L63/0853 ,  H04L63/102 ,  H04W8/183 ,  H04W8/205

Abstract: There are provided a method of providing a SIM profile, and an eUICC device. The method of providing the SIM profile includes downloading a SIM profile application selected by a user who uses the eUICC device from an app store, executing and installing the SIM profile application in the eUICC device, accessing of the eUICC device having the SIM profile application installed therein to an operator server, and authenticating the eUICC device based on SIM profile information corresponding to the SIM profile application. The eUICC device includes a network connection unit configured to access the app store via a local network, a SIM profile storage configured to store the SIM profile application, and an authentication requesting unit configured to access the operator server based on the SIM profile information.

Abstract translation: 提供了一种提供SIM简档的方法和一个eUICC设备。 提供SIM配置文件的方法包括从应用商店下载由使用eUICC设备的用户选择的SIM配置文件应用程序，在eUICC设备中执行和安装SIM配置文件应用程序，访问安装有SIM配置文件应用程序的eUICC设备 在操作员服务器中，并且基于对应于SIM简档应用的SIM简档信息来认证该eUICC设备。 所述eUICC设备包括被配置为经由本地网络访问所述应用商店的网络连接单元，被配置为存储所述SIM配置文件应用的SIM配置文件存储器，以及被配置为基于所述SIM配置文件信息访问所述操作员服务器的认证请求单元。

公开(公告)号：US20130340040A1

公开(公告)日：2013-12-19

申请号：US13901126

申请日：2013-05-23

Applicant: Chul Hyun PARK ,  Kwan Lae KIM ,  Jin Hyoung LEE ,  Joo Young KIM

Inventor： Chul Hyun PARK ,  Kwan Lae KIM ,  Jin Hyoung LEE ,  Joo Young KIM

IPC: H04L29/06

CPC classification number: H04L63/0823 ,  G06F21/77 ,  H04L63/0428 ,  H04L63/08 ,  H04L63/0853 ,  H04L63/12 ,  H04L63/166

Abstract: Provided are a method and device for building a security-based environment that uses an eUICC. A method of building a trust relationship in an eUICC environment includes transmitting, by a trust requesting object, a trust relationship requesting message including identification information and signature information of the trust requesting object to a trust verifying object, delivering, by the trust verifying object, the trust relationship requesting message to a trust relationship relay object and receiving trust information of the trust requesting object corresponding to the trust relationship requesting message from the trust relationship relay object, and verifying, by the trust verifying object, the signature information of the trust requesting object using the trust information of the trust requesting object.

Abstract translation: 提供了一种用于构建使用eUICC的基于安全性环境的方法和设备。 一种在eUICC环境中建立信任关系的方法包括：由信任请求对象将信任关系请求消息包括信任请求对象的标识信​​息和签名信息发送给信任验证对象， 所述信任关系请求消息发送给信任关系中继对象，并且从所述信任关系中继对象接收对应于所述信任关系请求消息的所述信任请求对象的信任信息，并且由所述信任验证对象验证所述信任请求的签名信息 对象使用信任请求对象的信任信息。

公开(公告)号：US08299175B2

公开(公告)日：2012-10-30

申请号：US12290924

申请日：2008-11-05

Applicant: Keun-hoon Yoo ,  Chan-hong Lee ,  Jin-hyoung Lee ,  Joo-byung Chai ,  Yu-sung Jung ,  Bong-keun Ahn ,  Won-deok Han

Inventor： Keun-hoon Yoo ,  Chan-hong Lee ,  Jin-hyoung Lee ,  Joo-byung Chai ,  Yu-sung Jung ,  Bong-keun Ahn ,  Won-deok Han

IPC: C08G63/48 ,  C08F297/02 ,  C08F290/04

CPC classification number: C08F279/04 ,  C08F279/02 ,  C08L55/02 ,  C08L2666/02

Abstract: Disclosed is a method for preparing a thermoplastic resin with superior impact resistance, chemical resistance and processability as well as excellent gloss and whiteness. The method includes emulsion-polymerizing a conjugated diene compound monomer to prepare a rubber latex having an average particle diameter of 1,800 Å to 5,000 Å, a polymerization conversion ratio of at least 90% and a swelling index of 12 to 40, an average gel content of 70 to 95%, emulsion-polymerizing 45 to 75 parts by weight of the rubber latex with 17 to 40 parts by weight of an aromatic vinyl compound and 4 to 20 parts by weight of a vinyl cyanide compound to prepare a graft copolymer latex, and coagulating the graft copolymer latex with a coagulant at 60 to 80° C., and aging the graft copolymer latex at 80 to 99° C. to obtain a graft copolymer powder.

Abstract translation: 公开了一种制备具有优异的耐冲击性，耐化学性和加工性以及优异的光泽和白度的热塑性树脂的方法。 该方法包括使共轭二烯化合物单体乳液聚合，制备平均粒径为1800至5000的聚合转化率至少为90％，溶胀指数为12至40的橡胶胶乳，平均凝胶含量 70〜95％，乳液聚合45〜75重量份的橡胶胶乳和17〜40重量份的芳香族乙烯基化合物和4〜20重量份的乙烯基氰化合物，制备接枝共聚物胶乳， 并在60至80℃下用凝结剂凝结接枝共聚物胶乳，并在80至99℃下老化接枝共聚物胶乳，得到接枝共聚物粉末。

公开(公告)号：US07933278B2

公开(公告)日：2011-04-26

申请号：US11828781

申请日：2007-07-26

Applicant: Jin-hyoung Lee

Inventor： Jin-hyoung Lee

IPC: H04L12/56

CPC classification number: H04W40/14 ,  H04W40/04

Abstract: A network-information-providing device including a control unit that extracts an object node whose network connection state is most stable by referring to network information of one or more nodes that comprise a network when receiving a network-connection request, and a communication unit that transmits address information of the object node. The network-information-providing device efficiently determines the network states of each of the nodes connected to the network and provides the most stable node as that object node, to which the new node connects.

Abstract translation: 一种网络信息提供装置，包括：控制部，其在接收到网络连接请求时，参照构成网络的一个或多个节点的网络信息，提取网络连接状态最稳定的对象节点;以及通信部， 发送对象节点的地址信息。 网络信息提供设备有效地确定连接到网络的每个节点的网络状态，并提供最稳定的节点作为新节点连接到的对象节点。

公开(公告)号：US20090118393A1

公开(公告)日：2009-05-07

申请号：US12290924

申请日：2008-11-05

Applicant: Keun-hoon Yoo ,  Chan-hong Lee ,  Jin-hyoung Lee ,  Joo-byung Chai ,  Yu-sung Jung ,  Bong-keun Ahn ,  Won-deok Han

Inventor： Keun-hoon Yoo ,  Chan-hong Lee ,  Jin-hyoung Lee ,  Joo-byung Chai ,  Yu-sung Jung ,  Bong-keun Ahn ,  Won-deok Han

IPC: C08L9/10 ,  C08C3/00 ,  C08L51/04

CPC classification number: C08F279/04 ,  C08F279/02 ,  C08L55/02 ,  C08L2666/02

Abstract: Disclosed is a method for preparing a thermoplastic resin with superior impact resistance, chemical resistance and processability as well as excellent gloss and whiteness. The method includes emulsion-polymerizing a conjugated diene compound monomer to prepare a rubber latex having an average particle diameter of 1,800 Å to 5,000 Å, a polymerization conversion ratio of at least 90% and a swelling index of 12 to 40, an average gel content of 70 to 95%, emulsion-polymerizing 45 to 75 parts by weight of the rubber latex with 17 to 40 parts by weight of an aromatic vinyl compound and 4 to 20 parts by weight of a vinyl cyanide compound to prepare a graft copolymer latex, and coagulating the graft copolymer latex with a coagulant at 60 to 80° C., and aging the graft copolymer latex at 80 to 99° C. to obtain a graft copolymer powder.

Abstract translation: 公开了一种制备具有优异的耐冲击性，耐化学性和加工性以及优异的光泽和白度的热塑性树脂的方法。 该方法包括使共轭二烯化合物单体乳液聚合，制备平均粒径为1800至5000的聚合转化率至少为90％，溶胀指数为12至40的橡胶胶乳，平均凝胶含量 70〜95％，乳液聚合45〜75重量份的橡胶胶乳和17〜40重量份的芳香族乙烯基化合物和4〜20重量份的乙烯基氰化合物，制备接枝共聚物胶乳， 并在60至80℃下用凝结剂凝结接枝共聚物胶乳，并在80至99℃下老化接枝共聚物胶乳，得到接枝共聚物粉末。

公开(公告)号：US20080101384A1

公开(公告)日：2008-05-01

申请号：US11828781

申请日：2007-07-26

Applicant: Jin-hyoung LEE

Inventor： Jin-hyoung LEE

IPC: H04L12/56

CPC classification number: H04W40/14 ,  H04W40/04

Abstract: A network-information-providing device including a control unit that extracts an object node whose network connection state is most stable by referring to network information of one or more nodes that comprise a network when receiving a network-connection request, and a communication unit that transmits address information of the object node. The network-information-providing device efficiently determines the network states of each of the nodes connected to the network and provides the most stable node as that object node, to which the new node connects.

Abstract translation: 一种网络信息提供装置，包括：控制部，其在接收到网络连接请求时，参照构成网络的一个或多个节点的网络信息，提取网络连接状态最稳定的对象节点;以及通信部， 发送对象节点的地址信息。 网络信息提供设备有效地确定连接到网络的每个节点的网络状态，并提供最稳定的节点作为新节点连接到的对象节点。

公开(公告)号：US20070123657A1

公开(公告)日：2007-05-31

申请号：US11538205

申请日：2006-10-03

Applicant: Joo-byung CHAI ,  Chan-hong LEE ,  Keun-hoon YOO ,  Jin-hyoung LEE ,  Jae-hwan JUNG

Inventor： Joo-byung CHAI ,  Chan-hong LEE ,  Keun-hoon YOO ,  Jin-hyoung LEE ,  Jae-hwan JUNG

IPC: C08F297/02

CPC classification number: C08F279/02

Abstract: The present invention relates to a method for preparing a graft rubber latex having a low residual monomer content, and more precisely, a method for preparing a graft rubber latex having a high rubber content, which is characterized by graft-copolymerization of a mixture of a rubber latex having a gel content of at least 95% and an average particle diameter of 2,500˜5000 Å, a monomer mixture comprising one or more compounds selected from a group consisting of aromatic vinyl compound, vinyl cyan compound and acrylate compound, and small particle size latex produced by emulsion polymerization. The method of the present invention has the advantages of speedy processes with excellent latex stability and at the same time reducing residual monomer content in the latex upon completion of the polymerization, improving perceived quality of the product and increasing yield.

Abstract translation: 本发明涉及一种制备具有低残留单体含量的接枝橡胶胶乳的方法，更确切地说，涉及一种制备橡胶含量高的接枝橡胶胶乳的方法，其特征在于接枝共聚 凝胶含量为至少95％，平均粒径为2,500〜5000的橡胶胶乳，包含一种或多种选自芳族乙烯基化合物，乙烯基氰化合物和丙烯酸酯化合物的化合物的单体混合物和小颗粒 通过乳液聚合生产的胶乳。 本发明的方法具有快速工艺的优点，其具有优异的胶乳稳定性，同时在聚合完成后减少胶乳中的残留单体含量，提高产品的感知质量和提高产率。

公开(公告)号：US09231931B2

公开(公告)日：2016-01-05

申请号：US13901126

申请日：2013-05-23

Applicant: Chul Hyun Park ,  Kwan Lae Kim ,  Jin Hyoung Lee ,  Joo Young Kim

Inventor： Chul Hyun Park ,  Kwan Lae Kim ,  Jin Hyoung Lee ,  Joo Young Kim

IPC: H04L29/06 ,  G06F21/77

CPC classification number: H04L63/0823 ,  G06F21/77 ,  H04L63/0428 ,  H04L63/08 ,  H04L63/0853 ,  H04L63/12 ,  H04L63/166

Abstract: Provided are a method and device for building a security-based environment that uses an eUICC. A method of building a trust relationship in an eUICC environment includes transmitting, by a trust requesting object, a trust relationship requesting message including identification information and signature information of the trust requesting object to a trust verifying object, delivering, by the trust verifying object, the trust relationship requesting message to a trust relationship relay object and receiving trust information of the trust requesting object corresponding to the trust relationship requesting message from the trust relationship relay object, and verifying, by the trust verifying object, the signature information of the trust requesting object using the trust information of the trust requesting object.

Abstract translation: 提供了一种用于构建使用eUICC的基于安全性环境的方法和设备。 一种在eUICC环境中建立信任关系的方法包括：由信任请求对象将信任关系请求消息包括信任请求对象的标识信​​息和签名信息发送给信任验证对象， 所述信任关系请求消息发送给信任关系中继对象，并且从所述信任关系中继对象接收对应于所述信任关系请求消息的所述信任请求对象的信任信息，并且由所述信任验证对象验证所述信任请求的签名信息 对象使用信任请求对象的信任信息。