| 发明名称 |
METHOD OF MANUFACTURING REINFORCED CORE PAPER FOR CORRUGATED CARDBOARD |
| 摘要 |
PURPOSE:To coat and impregnate original core paper for corrugated cardboard with anionic and cationic water-soluble polysaccharide solutions or a water-soluble polyhydric metallic salt solution thereby to obatin reinforced core paper having excellent rigidity and wet resistance. |
| 申请公布号 |
JPS52108292(A) |
申请公布日期 |
1977.09.10 |
| 申请号 |
JP19760025434 |
申请日期 |
1976.03.09 |
| 申请人 |
MITSUBISHI CHEM IND |
发明人 |
NISHIKAJI TAKASHI;KAMATA OSAMU;MORI KENJI |
| 分类号 |
B31F1/24;B31F1/28 |
主分类号 |
B31F1/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
