Absorbent articles comprising fluid acquisition zones with superabsorbent polymers
    1.
    发明授权
    Absorbent articles comprising fluid acquisition zones with superabsorbent polymers 有权
    吸收制品包含具有超吸收聚合物的流体采集区

    公开(公告)号:US07847144B2

    公开(公告)日:2010-12-07

    申请号:US10941672

    申请日:2004-09-15

    IPC分类号: A61F13/53 A61F13/537

    CPC分类号: A61L15/60

    摘要: The present invention relates to absorbent articles comprising superabsorbent polymer particles especially suitable for use in the fluid acquisition zone of the absorbent core. The superabsorbent polymer particles are coated with cationic polymers having 1 to 25 mol/kg, referring to the total weight of the cationic polymers, of cationic groups, which can be protonated. The cationic polymers are not substantially covalently bound to the superabsorbent polymer particles.

    摘要翻译: 本发明涉及包含超吸收性聚合物颗粒的吸收制品,其特别适用于吸收芯的流体采集区。 超吸收性聚合物颗粒用阳离子聚合物的阳离子聚合物涂覆,阳离子聚合物可以是阳离子基团的总重量为1至25mol / kg,阳离子聚合物可被质子化。 阳离子聚合物基本上不与超吸收聚合物颗粒共价结合。

    Absorbent articles comprising fluid acquisition zones with superabsorbent polymers
    5.
    发明申请
    Absorbent articles comprising fluid acquisition zones with superabsorbent polymers 有权
    吸收制品包含具有超吸收聚合物的流体采集区

    公开(公告)号:US20050070867A1

    公开(公告)日:2005-03-31

    申请号:US10941672

    申请日:2004-09-15

    IPC分类号: A61L15/60 A61F13/15 A61F13/20

    CPC分类号: A61L15/60

    摘要: The present invention relates to absorbent articles comprising superabsorbent polymer particles especially suitable for use in the fluid acquisition zone of the absorbent core. The superabsorbent polymer particles are coated with cationic polymers having 1 to 25 mol/kg, referring to the total weight of the cationic polymers, of cationic groups, which can be protonated. The cationic polymers are not substantially covalently bound to the superabsorbent polymer particles.

    摘要翻译: 本发明涉及包含超吸收性聚合物颗粒的吸收制品,其特别适用于吸收芯的流体采集区。 超吸收性聚合物颗粒用阳离子聚合物的阳离子聚合物涂覆,阳离子聚合物可以是阳离子基团的总重量为1至25mol / kg,阳离子聚合物可被质子化。 阳离子聚合物基本上不与超吸收聚合物颗粒共价结合。

    Flexible absorbent article with improved body fit
    6.
    发明授权
    Flexible absorbent article with improved body fit 有权
    具有改善身体适合性的柔性吸收制品

    公开(公告)号:US07851669B2

    公开(公告)日:2010-12-14

    申请号:US11493406

    申请日:2006-07-26

    IPC分类号: A61F13/15 A61F13/20

    摘要: An absorbent article that has a thin, conformable absorbent core where the core has at least two layers, each including a different superabsorbent material, and each being typically substantially free of cellulosic fibers, is described. The absorbent article has a Circular Bend Flexibility of less than about 15 N. The core includes a storage layer and an acquisition/storage layer each a specific basis capacity of and absorption efficiency.

    摘要翻译: 一种吸收制品,其具有薄且适形的吸收芯,其中芯具有至少两层,每层包含不同的超吸收材料,并且每个通常基本上不含纤维素纤维。 吸收制品具有小于约15N的圆形弯曲柔度。该芯包括存储层和采集/存储层,每个具有特定的基础容量和吸收效率。

    Flexible absorbent article with improved body fit
    7.
    发明申请
    Flexible absorbent article with improved body fit 有权
    具有改善身体适合性的柔性吸收制品

    公开(公告)号:US20070027436A1

    公开(公告)日:2007-02-01

    申请号:US11493406

    申请日:2006-07-26

    IPC分类号: A61F13/15

    摘要: An absorbent article that has a thin, conformable absorbent core where the core has at least two layers, each including a different superabsorbent material, and each being typically substantially free of cellulosic fibres, is described. The absorbent article has a Circular Bend Flexibility of less than about 15 N. The core includes a storage layer and an acquisition/storage layer each a specific basis capacity of and absorption efficiency.

    摘要翻译: 一种吸收制品,其具有薄且适形的吸收芯,其中芯具有至少两层,每层包含不同的超吸收材料,并且每个通常基本上不含纤维素纤维。 吸收制品具有小于约15N的圆形弯曲柔度。该芯包括存储层和采集/存储层,每个具有特定的基础容量和吸收效率。

    Absorbent articles with distribution materials positioned underneath storage material
    9.
    发明授权
    Absorbent articles with distribution materials positioned underneath storage material 有权
    分布材料位于储存材料下方的吸收制品

    公开(公告)号:US06664439B1

    公开(公告)日:2003-12-16

    申请号:US09674225

    申请日:2000-10-27

    IPC分类号: A61F1315

    摘要: An absorbent article having an ultimate fluid storage region and a fluid distribution region, positioned between the ultimate storage region and the garment oriented surface of the article, in fluid communication with the ultimate fluid storage region, the ultimate fluid storage region includes a material which has: (1) a Capillary Sorption Desorption Capacity at 100 cm (CSDC 100) of at least 10 g/g; (2) a Capillary Sorption Desorption Capacity at 0 cm (CSDC 0) higher than the CSDC 100; (3) a Loosely Bound Liquid Capacity (LBLC); and (4) a Capillary Sorption Desorption Release Height when 50% of the LBLC are released (CSDRH 50) less than 60 cm. Further, the liquid distribution layer material has a Capillary Sorption Absorption Height at 30% of its maximum capacity (CSAH 30) of at least 35 cm. Disuibution material can be foam materials, particularly those derived from high internal phase water-in-oil emulsions.

    摘要翻译: 一种具有最终流体储存区域和流体分配区域的吸收制品,其位于物品的最终存储区域和衣服定向表面之间,与最终流体存储区域流体连通,该最终流体储存区域包括具有 :(1)100cm的毛细吸收解吸容量(CSDC 100)为至少10g / g; (2)高于CSDC 100的0cm处的毛细吸收解吸容量(CSDC 0); (3)松散液体容量(LBLC); 和(4)50%的LBLC释放(CSDRH 50)小于60厘米时的毛细吸收解吸释放高度。 此外,液体分配层材料具有至少35cm的最大容量(CSAH 30)的30%的毛细吸收吸收高度。 分布材料可以是泡沫材料,特别是由高内相油包水乳液衍生的泡沫材料。