Sungkyunkwan University

Hyosung Chemical Corporation

Seoul National University

Hyun Woo Choi

Kyung Soo Kim

Jung Hwan Choi

Hyun Jin Cho

Tae Hyoung Kim

Young Ik Eom

Yong Woo Jung

Young Soo Kim

Kwang Sun Ko

Zhen Zhao

Hyun Su Jang

Ho Jun Lee

Hyeok Mo Kang

Bong Choon Kim

Jong Hyuk Eun

Gye Hyeon Gyeong

Hyun Suk Chung

Youn Woo Kim

Yong Keun Jung

The present disclosure is an acryl film formed from a main dope solution including an acryl resin shown in the following formula 1 and CSR particles, and peel strength measured in peeling speed of 0.5 mpm is 20 gf/2 inch or less, tear strength is 6 gf or more, has excellent peel strength, thereby visual stain by thickness unevenness is improved, and having excellent tear strength and good brittleness.  a and b are an integer and 1 or more. MMA-BMA

Acryl film

Disclosed is a method and system for controlling access for a mobile agent in a home network environment. The method includes the steps of: issuing a role ticket to the mobile agent; verifying access authority to service requested by the mobile agent through the role ticket; and granting the mobile agent access authority to the service. Accordingly, a table for managing access authority of a user is distributed to devices, so that it is possible to provide the mobile agent access control method and system capable of minimizing network traffic in the home network environment.

Method and system for controlling access for mobile agents in home network environments

Growing community of inventors

Seoul, South Korea

Hyun Woo Choi