| 发明名称 |
REGENERATION OF USED PAPER |
| 摘要 |
<p>Waste paper containing encapsulated constituents such as inks is bleached by pulping it in the presence of an aqueous alkaline solution which contains a peroxide compound such as hydrogen peroxide.</p> |
| 申请公布号 |
JPS5721588(A) |
申请公布日期 |
1982.02.04 |
| 申请号 |
JP19810077322 |
申请日期 |
1981.05.21 |
| 申请人 |
INTEROX SA |
发明人 |
JIYAN DO SUUSUTAA;POORU DEYUPURE |
| 分类号 |
D21C5/02 |
主分类号 |
D21C5/02 |
| 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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