发明名称 ABSORPTIVE SHEET
摘要 <p>An absorptive sheet (2) comprises highly absorptive polymer particles (6) deposited onto constituent fibers of a fibrous base material (5) and is flexible or elastic. The highly absorptive polymer particles (6) are prepared by depositing a liquid containing a polymerizable monomer and/or its oligomer onto the fiber and polymerizing the polymerizable monomerand/or its oligomer. The fibrous base material (5) preferably comprises a flexible or elastic nonwoven fabric or continuous filament. Preferably, the basis weight of the fibrous base material (5) is 20 to 100 g/m&lt;SUP&gt;2&lt;/SUP&gt;, and the amount of the highly absorptive polymer deposited onto the fibrous base material (5) is 50 to 500 g/m&lt;SUP&gt;2&lt;/SUP&gt;. The stress at 20% elongation of the absorptive sheet (2) is preferably 0.2 to 4.0 N based on 1-cm width.</p>
申请公布号 WO2006059524(A1) 申请公布日期 2006.06.08
申请号 WO2005JP21542 申请日期 2005.11.24
申请人 KAO CORPORATION;SATO, NOBUYA;ITOH, TAKETO;MATSUYAMA, KAZUO 发明人 SATO, NOBUYA;ITOH, TAKETO;MATSUYAMA, KAZUO
分类号 A61F13/49;A61F5/44;A61F13/15;A61F13/472;A61F13/53 主分类号 A61F13/49
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