| 发明名称 |
PAPER AND PAPER ARTICLES AND METHOD FOR MAKING SAME. |
| 摘要 |
<p>This invention relates to a paper material containing cellulosic fibers and from about 0.1 to about 6.0 wt % by weight dry basis expandable microspheres and a density of at least about 6.0 lb/3000ft2/mil and articles formed there from such as file folders.</p> |
| 申请公布号 |
MXPA05012236(A) |
申请公布日期 |
2006.05.19 |
| 申请号 |
MX2005PA12236 |
申请日期 |
2004.05.14 |
| 申请人 |
INTERNATIONAL PAPER COMPANY. |
发明人 |
PETER M. FROASS |
| 分类号 |
D21H;D21H21/54;(IPC1-7):D21H00/00 |
主分类号 |
D21H |
| 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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