| 发明名称 |
HARD COATING FILM |
| 摘要 |
Disclosed is a hard coating film with high physical properties including hardness, scratch resistance, impact resistance, transparency, durability, light resistance, and light transmittance. The hard coating film can find useful applications in various fields thanks to its excellent physical properties. |
| 申请公布号 |
US2015252210(A1) |
申请公布日期 |
2015.09.10 |
| 申请号 |
US201314423346 |
申请日期 |
2013.07.29 |
| 申请人 |
LG CHEM, LTD. |
发明人 |
Kang Joo-Koo;Chang Yeong-Rae;Hong Sung-Don;Jung Soon-Hwa;Her Eun-Kyu |
| 分类号 |
C09D133/14;H04B1/3888;C09D105/16;H05K5/03 |
主分类号 |
C09D133/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hard coating film, comprising:
a supporting substrate; a first hard coating layer, formed on one side of the supporting substrate, having a first elastic modulus of 2,000 to 3,500 MPa; and a second hard coating layer, formed on another side of the supporting substrate, having a second elastic modulus of 2,000 to 3,500 MPa, with a difference between the first and the second elastic moduli set to be less than 500 MPa. |
| 地址 |
Seoul KR |
