发明名称 WRITABLE SHEET AND METHOD FOR MANUFACTURING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a writable layer excellent in the writing properties and ink fixability due to an aqueous pen or gel ink pen and having proper friction force and hardness. SOLUTION: In a writable sheet 10 consisting of a support and the recording layer provided on the support, the recording layer is formed using a paint prepared by mixing 10-50 parts by weight of particles with a mean particle size of 7-200 (nm) and a plasticizer with 100 (parts by weight) of a self-crosslinkable polyvinyl alcohol resin obtained by graft-polymerizing a crosslinkable monomer and an acid monomer.
申请公布号 JP2001260589(A) 申请公布日期 2001.09.25
申请号 JP20000072536 申请日期 2000.03.15
申请人 SONY CORP 发明人 SUDO YOSHITAKA;KISHI TAKASHI;OTA EIJI;HAGA TOMOMI
分类号 B43L1/10;(IPC1-7):B43L1/10 主分类号 B43L1/10
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