发明名称 |
Densified cellulose fiber pads and method of making the same |
摘要 |
A densified web of cellulose fibers has a high absorbent capacity and good wet strength. The web is produced by combining cellulose fibers with a bonding agent, activating the bonding agent, allowing it to contact the cellulose fibers, and thereafter deactivating the bonding agent. The web is thereafter compressed in a cooled state to form a densified web. The web exhibits an absorbent capacity superior to that of prior densified and bonded webs.
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申请公布号 |
US5877097(A) |
申请公布日期 |
1999.03.02 |
申请号 |
US19950552593 |
申请日期 |
1995.11.03 |
申请人 |
WEYERHAEUSER COMPANY |
发明人 |
WEST, HUGH;ELSTON, COLIN;HOWARD, FRED B. |
分类号 |
A61F13/15;D04H1/54;D04H1/60;D04H13/00;(IPC1-7):B32B7/02 |
主分类号 |
A61F13/15 |
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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