发明名称 |
AQUEOUS SUPERARSORBENT POLYMER AND METHODS OF USE |
摘要 |
The present invention relates to a crosslinked aqueous solution polymer composition consisting of about 15 wt-% to about 50 wt-% of at least one water soluble monomer, preferably an alpha, beta-ethylenically unsaturated carboxylic acid monomer and a crosslinking agent. The polymer solution is sufficiently low enough in viscosity such that it can be applied in aqueous form, yet after crosslinking possesses a fast rate of acquisition and is high absorption capacity. The invention also relates to new methods of enhancing the absorbency of various articles, increasing the humectancy and/or absorbency of a fiber or fibrous matrix, improving the water retention of soil and other agricultural methods, and increasing the open time of cement by incorporating or applying an aqueous superabsorbent polymer composition.
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申请公布号 |
WO0061642(A1) |
申请公布日期 |
2000.10.19 |
申请号 |
WO2000US10134 |
申请日期 |
2000.04.13 |
申请人 |
H.B. FULLER LICENSING & FINANCING, INC. |
发明人 |
ANDERSON, STEWART, C.;MILLER, WAYNE, P. |
分类号 |
C08F8/00;(IPC1-7):C08F8/00;A61L15/00 |
主分类号 |
C08F8/00 |
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