| 发明名称 |
PROCESS FOR THE DELIGNIFICATION AND BLEACHING OF CHEMICAL OR SEMI-CHEMICAL BAGASSE PULP |
| 摘要 |
The process consists in subjecting the chemical or semichemical bagasse pulp containing pith to a treatment with persulphuric acid or a salt of this acid. No figure. |
| 申请公布号 |
PH21180(A) |
申请公布日期 |
1987.08.07 |
| 申请号 |
PH19520000333 |
申请日期 |
1986.01.30 |
| 申请人 |
INTEROX SA |
发明人 |
HAGEMAN JACQUES;PLUMET LUCIEN |
| 分类号 |
D21C3/22;D21C9/08;D21C9/16 |
主分类号 |
D21C3/22 |
| 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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