PARTICULATE SUPERABSORBENT POLYMER HAVING A CAPACITY INCREASE
    70.
    发明授权
    PARTICULATE SUPERABSORBENT POLYMER HAVING A CAPACITY INCREASE 有权
    PARTIKELFÖRMIGES,SUPERSAUGFÄHIGESPOLYMER MIT EINERKAPAZITÄTSERHÖHUNG

    公开(公告)号:EP2566901B1

    公开(公告)日:2016-07-13

    申请号:EP11719935.6

    申请日:2011-04-29

    摘要: The present invention relates to a particulate superabsorbent polymer comprising a monomer and an internal crosslinker agent wherein the particulate superabsorbent polymer has a Centrifuge Retention Capacity Increase of 2 g/g or more as set forth herein in the Centrifuge Retention Capacity Increase Test. The present invention further relates to a superabsorbent polymer comprising an internal crosslinker agent comprising a silane compound comprising at least one vinyl group or one allyl group attached to a silicon atom, and at least one Si—O bond. The present invention further relates to an absorbent article that includes such particulate superabsorbent polymers.

    摘要翻译: 本发明涉及包含单体和内部交联剂的颗粒状超吸收性聚合物,其中颗粒超吸收聚合物的离心机保持能力增加为离心机保持容量增加测试中所述的2g / g或更高。 本发明还涉及一种超吸收性聚合物,其包含内部交联剂,其包含含有至少一个连接到硅原子的乙烯基或一个烯丙基的硅烷化合物和至少一个Si-O键。 本发明还涉及包含这种颗粒状超吸收性聚合物的吸收性物品。