发明名称 INFORMATION RECORDING MEDIUM
摘要 <P>PROBLEM TO BE SOLVED: To make it possible to easily perform correction and change of a figure, a letter and the like printed on a printing surface by making it possible to repetitively print different figures, letters and the like a plurality of times on the printing surface in an information recording medium wherein printing can be performed on the printing surface such as a label side. <P>SOLUTION: In the information recording medium 10 wherein data can be recorded, a plurality of sheet layers 22A, 22b, 22C, 22D and 22E which are layered via adhesive layers 24A, 24B, 24C and 24D are provided on the printing surface 20a side opposite to a data recording surface 10a, each of the sheet layers 22A, 22B, 22C, 22D and 22E includes a base layer 222A(B, C, D, E) consisting essentially of synthetic resin and an ink receiving layer 224A(B, C, D, E) formed on the surface of the base layer 222A(B, C, D, E) and containing inorganic fine particles and a binder, and the sheet layers 22A, 22B, 22C and 22D can be peeled from the direct under sheet layers 22B, 22C, 22D and 22E which are made to adhere to the upper sheet layers 22A to 22D. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008052834(A) 申请公布日期 2008.03.06
申请号 JP20060228402 申请日期 2006.08.24
申请人 SONY CORP 发明人 TAKEDA MINORU;ITO TATSUMI;ANDO MASATO;ASHIZAKI KOJI;TOYODA TAKAHIRO;KOBAYASHI SEIJI
分类号 G11B7/24;G11B7/26;G11B23/40 主分类号 G11B7/24
代理机构 代理人
主权项
地址