发明名称 |
HIGH HARD MULTILAYER SHEET |
摘要 |
Provided is a high hardness multilayer sheet having a layered structure of a polycarbonate layer, wherein the high hardness multilayer sheet comprises: a polymethylmethacrylate layer including an acrylic copolymer having 75 to 88 parts by weight of a (meth)acrylic acid ester-based monomer, 2 to 5 parts by weight of a styrene monomer, and 10 to 20 parts by weight of an N-substituted maleimide monomer; and a polycarbonate copolymer. |
申请公布号 |
KR20150050715(A) |
申请公布日期 |
2015.05.11 |
申请号 |
KR20130130731 |
申请日期 |
2013.10.31 |
申请人 |
LG HAUSYS, LTD. |
发明人 |
PARK, HWAN SEOK;HWANG, DEOK RYUL;KWON, DONG JOO;LEE, JONG HUN;SHIN, CHANG HAK;YUE, SEONG HOON;SONG, YEA RI;YU, DA YOUNG;NAM, HAE RIM |
分类号 |
B32B27/08;B32B7/02;B32B27/18 |
主分类号 |
B32B27/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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