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
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