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。