首页>
外国专利>
COATING FOR BLACK BOARD AND RPODUCTION OF BLACK BOARD USING SAME
COATING FOR BLACK BOARD AND RPODUCTION OF BLACK BOARD USING SAME
展开▼
机译:使用相同的方法为黑板进行涂层和生产黑板
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE:A coating comprising a stoving synthetic resin solution of a specific composition, pigemnts and a wear resisting agent is applied on a base board and baked to provide a black board having high hardness, durability and good chalk application properties.
展开▼