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.
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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 |
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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