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Porous absorbent macrostructure composed of bound absorbent particles surface cross-linked by cationic amino-epichlorohydrin adducts
Porous absorbent macrostructure composed of bound absorbent particles surface cross-linked by cationic amino-epichlorohydrin adducts
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机译:多孔吸收性宏观结构,由结合的吸收性颗粒与阳离子氨基-表氯醇加合物表面交联而成
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摘要
Porous, absorbent macrostructures that, upon contacting liquids such as water or body exudates (e.g., urine), swell and imbibe such liquids, and are useful in absorbent articles such as diapers, adult incontinence pads, and sanitary napkins are disclosed. These porous macrostructures comprise bonded absorbent particles that are surface crosslinked with cationic, preferably polymeric, amino-epichlorohydrin adducts.
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