发明名称 OVERSHEET FOR CARD
摘要 There is provided an over-sheet for a card, the sheet being formed of at least three layers including a skin layer and a core layer and laminated by a coextrusion technique. The skin layer, which is an outermost layer on both sides of the three-layer sheet, is formed of a substantially amorphous aromatic polyester-based resin composition containing 0.01 to 3 parts by mass of at least one lubricant selected from the group of fatty acid ester, fatty acid amide, and fatty acid metal salt. The core layer is formed of a polycarbonate resin.
申请公布号 US2011123766(A1) 申请公布日期 2011.05.26
申请号 US20080672682 申请日期 2008.09.09
申请人 JAPAN COLORING CO., LTD. 发明人 SAKAGAMI TOSHINORI;SHIMIZU AKIRA
分类号 B32B3/00;B32B5/00 主分类号 B32B3/00
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