| 发明名称 |
Method of increasing the water absorption of cellulose-containing materials |
| 摘要 |
A process for increasing the water-absorbency of cellulose-containing materials by graft-copolymerizing onto said material a vinyl monomer containing a hydrophilic group and treating the graft-copolymerized material with a decrystallizing agent for cellulose.
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| 申请公布号 |
US4036588(A) |
申请公布日期 |
1977.07.19 |
| 申请号 |
US19760665181 |
申请日期 |
1976.03.09 |
| 申请人 |
RESEARCH CORPORATION |
发明人 |
WILLIAMS, JOEL LAWSON;STANNETT, VIVIAN THOMAS |
| 分类号 |
A61F13/15;A61F13/472;A61F13/53;A61L15/60;B29B9/00;B29B13/00;B29B15/00;B29C71/00;B29C71/02;C08F8/00;C08F251/00;C08F251/02;C08J7/16;D06M13/02;D06M13/184;D06M13/203;D06M13/224;D06M13/244;D06M13/248;D06M13/272;D06M13/322;D06M13/325;D06M13/328;D06M13/332;D06M13/35;D06M13/355;D06M13/402;D06M13/41;D06M13/463;D06M14/00;D06M14/04;D06M14/22;D06M101/00;D06M101/02;D06M101/06;D06M101/08;(IPC1-7):D06M13/20;D06M13/30;D06M13/34;D06M5/24 |
主分类号 |
A61F13/15 |
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