| 发明名称 |
FORMING METHOD OF HEAT RESISTANT BOARD |
| 摘要 |
impregnating a heat-resistant inorganic substrate with polystyrene resin solution to a depth from the surface; subsequently forming impact-resistant polystyrene film on the surface; and heat-pressing a pattern-printed fire-retardant polystyrene film on the surface by a rubber roller.
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| 申请公布号 |
KR960009320(B1) |
申请公布日期 |
1996.07.18 |
| 申请号 |
KR19930002475 |
申请日期 |
1993.02.23 |
| 申请人 |
CHUN, YOUNG - TAE |
发明人 |
CHUN, YOUNG - TAE |
| 分类号 |
B29C43/46;B29C65/02;B32B17/00;B32B27/06;(IPC1-7):B29C65/02;B29D9/00 |
主分类号 |
B29C43/46 |
| 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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