| 摘要 |
<p>PURPOSE:To provide a molded product with a writing surface which can obtain favorable results in relation to repelling properties, drying properties, touching feeling and writing quality. CONSTITUTION:The molded product has a writing surface formed of a coating containing natural organic matter powder. Silk powder, collagen powder, keratin powder, wool powder, cellulose powder, cotton powder, hemp powder and chitin powder are exemplified as natural organic matter powder and one kind or at least two kinds of those are selected and compounded in the coating.</p> |
