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发明公开
CN104774275A 超吸收性的经表面处理的羧烷基化多糖及其制备方法 无效 - 驳回

超吸收性的经表面处理的羧烷基化多糖及其制备方法
摘要：
本发明披露了经表面处理的羧烷基化多糖，所述羧烷基化多糖具有至少82％的生物基含量。所述经表面处理的羧烷基化多糖具有至少18g/g的CRC，至少26g/g的FSC，以及在压力为0.7psi时至少14g/g的AUL。本发明还披露了用于制备经表面处理的羧烷基化多糖的方法。
摘要（英）：

Surface-treated carboxyalkylated polysaccharides comprising a biobased content of at least 82 % are described herein. The surface-treated carboxyalkylated polysaccharides comprise a CRC of at least 18 g/g, a FSC of at least 26 g/g, and an AUL at 0.7 psi of at least 14 g/g. Processes for the manufacture of surface-treated carboxyalkylated polysaccharides are also described herein.

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