发明名称 BRIDGED SODIUM POLYACRYLATE* ITS MANUFACTURE AND ABSORBENT PRODUCT CONTAINING IT
摘要 <p>An absorbent composition is provided that comprises a copolymer of acrylic acid cross-linked with a first cross-linking component comprising a manomer having at least two vinyl groups and a second cross-linking component comprising an ionic divalent cation. Optionally a fourth component may also be included comprising a monomeric species selected from certain methacrylic derivatives and acrylamide. This composition is preferably mixed with cellulose fibers to enhance wicking in absorbent articles, and is especially useful when incorporated as a powder between two plies of paper to make a two-ply paper towel.</p>
申请公布号 JPS56103208(A) 申请公布日期 1981.08.18
申请号 JP19800189366 申请日期 1980.12.26
申请人 PROCTER & GAMBLE 发明人 ROORENSU ROI PAAKUSU
分类号 C08F220/00;A61L15/60;C08F220/04;C08F265/02 主分类号 C08F220/00
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