发明名称 |
COMPLEX OLEFIN LAMINATED SHEET FOR ADVERTISEMENT PANEL PROCESS FOR PRODUCING THE SAME |
摘要 |
PURPOSE: Provided is a complex olefin laminated sheet for an advertisement panel, which is excellent in a weather-resistance, photo diffusion and can be recycled and does not generate harmful gas phase contaminated matters when incineration. CONSTITUTION: The laminated sheet is produced by a co-extrusion and comprises: a layer of which surface is treated specially (corona); a complex resin base layer comprising 15-75 wt% of olefin-based resin selected from the group consisting of polyethylene having a melt index of 0.3-10g/10min and polypropylene having a melt index of 0.3-10g/10min, 15-75 wt% of ethylene vinyl acetate having 5-25 % of vinyl acetate, and 2-10 wt% of additives such as an UV stabilizer, an UV absorbent, a photo diffusing agent; a first olefin resin layer, a high strength polyester fiber layer; a second olefin resin layer.
|
申请公布号 |
KR20000073453(A) |
申请公布日期 |
2000.12.05 |
申请号 |
KR19990016752 |
申请日期 |
1999.05.11 |
申请人 |
RYU, MYOUNG HO;KIM, JUNG GOOK |
发明人 |
RYU, MYOUNG HO;KIM, JUNG GOOK;KIM, CHEOL;KIM, SANG HUN |
分类号 |
B32B27/18;(IPC1-7):B32B27/18 |
主分类号 |
B32B27/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|