Method for the Production of Superabsorbers
    5.
    发明申请
    Method for the Production of Superabsorbers 失效
    超吸收剂生产方法

    公开(公告)号:US20100004418A1

    公开(公告)日:2010-01-07

    申请号:US12443559

    申请日:2007-10-17

    IPC分类号: C08F16/12

    摘要: Superabsorbents are produced by polymerization in the presence of at least one unsaturated polyetherol selected from the group consisting of polyetherols having the following structural formulae (1), (2), (3) and (4): where n is 0 or 1, m is 1, 2, 3, 4, 5 or 6, o is a natural number from 1 to 200, and A is —(H2C—CHR1—O)— or —(R1HC—CH2—O)—, where R1 in each occurrence is independently hydrogen or an organic radical.

    摘要翻译: 超吸收剂是通过在至少一种选自具有下列结构式(1),(2),(3)和(4)的聚醚类的不饱和聚醚的存在下进行聚合制备的:其中n为0或1,m 为1,2,3,4,5或6,o为1〜200的自然数,A为 - (H2C-CHR1-O) - 或 - (R1HC-CH2-O) - ,其中R1为 发生独立地是氢或有机基团。

    Method for the production of superabsorbers
    6.
    发明授权
    Method for the production of superabsorbers 失效
    生产超吸收剂的方法

    公开(公告)号:US08076436B2

    公开(公告)日:2011-12-13

    申请号:US12443559

    申请日:2007-10-17

    IPC分类号: C08F16/26 C08F20/06

    摘要: Superabsorbents are produced by polymerization in the presence of at least one unsaturated polyetherol selected from the group consisting of polyetherols having the following structural formulae (1), (2), (3) and (4): where n is 0 or 1, m is 1, 2, 3, 4, 5 or 6, o is a natural number from 1 to 200, and A is —(H2C—CHR1—O)— or —(R1HC—CH2—O)—, where R1 in each occurrence is independently hydrogen or an organic radical.

    摘要翻译: 超吸收剂是通过在至少一种选自具有下列结构式(1),(2),(3)和(4)的聚醚类的不饱和聚醚的存在下进行聚合制备的:其中n为0或1,m 为1,2,3,4,5或6,o为1〜200的自然数,A为 - (H2C-CHR1-O) - 或 - (R1HC-CH2-O) - ,其中R1为 发生独立地是氢或有机基团。

    Odor Blocking Water-Absorbent Compositions
    7.
    发明申请
    Odor Blocking Water-Absorbent Compositions 审中-公开
    气味阻塞吸水剂组合物

    公开(公告)号:US20100003209A1

    公开(公告)日:2010-01-07

    申请号:US12160851

    申请日:2007-01-11

    IPC分类号: A61L2/23

    CPC分类号: A61L15/46 A61L2300/434

    摘要: The present invention leads to odor-preventing water-absorbing compositions comprising at least one water-absorbing polymer and at least one urease inhibitor, the polymer being a polymer bearing acid groups, the acid groups being from 50 to 65 mol % neutralized and the urease inhibitor content being in the range from 0.0001% to 0.1% by weight, based on the composition, to processes for the production of the composition and also to hygiene articles and their production.

    摘要翻译: 本发明导致含有至少一种吸水聚合物和至少一种脲酶抑制剂的防臭吸水组合物,该聚合物是含有酸基团的聚合物,中和酸度为50-65mol%,脲基 基于组合物,抑制剂含量为0.0001重量%至0.1重量%,用于制备组合物的方法以及卫生制品及其制备。

    Odor inhibiting water-absorbing composites
    9.
    发明授权
    Odor inhibiting water-absorbing composites 有权
    气味抑制吸水复合材料

    公开(公告)号:US08372765B2

    公开(公告)日:2013-02-12

    申请号:US13011507

    申请日:2011-01-21

    IPC分类号: B32B5/16

    摘要: The present invention relates to a process for producing odor-inhibiting water-absorbing composites comprising water-absorbing polymer particles and fibers, wherein the fibers are premixed with at least one metal peroxide, metal hyperoxide or metal ozonide.

    摘要翻译: 本发明涉及一种生产含吸水性聚合物颗粒和纤维的气味抑制吸水复合材料的方法,其中纤维与至少一种金属过氧化物,金属超氧化物或金属臭氧化物预混合。