Zeolites with uniform intracrystal textural pores
    3.
    发明授权
    Zeolites with uniform intracrystal textural pores 有权
    沸石具有均匀的晶体内结构的孔隙

    公开(公告)号:US07879311B2

    公开(公告)日:2011-02-01

    申请号:US11799159

    申请日:2007-05-01

    IPC分类号: C01B39/04

    摘要: Zeolites with uniform intracrystal textural pores between 1 and 10 nm are described. Intracrystal pores, an alumina source and a silica source are reacted in the presence of a silane modified polymer as a porogen and the reaction product is calcined to form the zeolite. The zeolites are useful in catalytic reactions and adsorption processes.

    摘要翻译: 描述了具有1和10nm之间的均匀的晶体内结构孔的沸石。 晶体孔,氧化铝源和二氧化硅源在作为致孔剂的硅烷改性聚合物存在下反应,并将反应产物煅烧以形成沸石。 沸石可用于催化反应和吸附过程。

    COMPOSITES COMPRISING POLYMER AND MESOPOROUS SILICATE
    4.
    发明申请
    COMPOSITES COMPRISING POLYMER AND MESOPOROUS SILICATE 审中-公开
    包含聚合物和多孔硅酸盐的复合材料

    公开(公告)号:US20100029832A1

    公开(公告)日:2010-02-04

    申请号:US12520960

    申请日:2008-01-07

    IPC分类号: C08K3/36

    摘要: Surfactant-templated mesoporous silicates and mesoporous layered silicate clays having certain porosity parameters are used as reinforcing agents for polymers to make composites. The combination of porosity parameters that allows mesoporous silicates to be competitive with organoclays for the reinforcement of engineering polymers include an average mesopore size of at least 4 nm for surfactant-templated mesoporous silicates and least 2 nm for mesoporous layered silicate clays.

    摘要翻译: 具有一定孔隙率参数的表面活性剂模板的中孔硅酸盐和介孔层状硅酸盐粘土被用作制备复合材料的聚合物的增强剂。 允许介孔硅酸盐与有机粘土竞争加强工程聚合物的孔隙度参数的组合包括表面活性剂模板的介孔硅酸盐的平均中孔尺寸至少为4nm,并且介孔层状硅酸盐粘土至少为2nm。

    Synthetic layered silicate nanolayers
    5.
    发明申请
    Synthetic layered silicate nanolayers 失效
    合成层状硅酸盐纳米层

    公开(公告)号:US20090123734A1

    公开(公告)日:2009-05-14

    申请号:US12228383

    申请日:2008-08-12

    IPC分类号: B32B5/16

    摘要: Nanolayered layered silicate materials of octahedrally arranged units with divalent metal ions at centers of the units covalently linked above and below to tetrahedrally arranged oxygen and hydroxyl units with silicon atoms. The silicate materials contain silanol groups which are reactive to form derivative compositions useful for water purification to remove heavy meal cations.

    摘要翻译: 在上下共价连接的单元的中心具有二价金属离子的八面体排列单元的纳米级层状硅酸盐材料到具有硅原子的四面体排列的氧和羟基单元。 硅酸盐材料含有硅烷醇基团,其对形成用于水净化以除去重金属阳离子的衍生物组合物具有反应性。

    Method for the enrichment and characterization of phosphorylated peptides or proteins
    6.
    发明授权
    Method for the enrichment and characterization of phosphorylated peptides or proteins 失效
    磷酸化肽或蛋白质的富集和表征方法

    公开(公告)号:US07423132B2

    公开(公告)日:2008-09-09

    申请号:US11147073

    申请日:2005-06-07

    IPC分类号: C07K1/14

    摘要: A method for the separation and assay of phosphorylated peptides or proteins from complex mixtures of proteins and peptides is described. The method uses a diazo moiety linked by an organic group to a substrate. Kits for performing the assay are also described. The method and kits are particularly useful for detecting changes in phosphorylates produced in living cells.

    摘要翻译: 描述了从蛋白质和肽的复杂混合物中分离和测定磷酸化肽或蛋白质的方法。 该方法使用通过有机基团连接到底物的重氮基团。 还描述了用于进行测定的试剂盒。 该方法和试剂盒特别适用于检测活细胞中产生的磷酸化酶的变化。

    Ultrastable organofunctional microporous to mesoporous silica compositions
    7.
    发明授权
    Ultrastable organofunctional microporous to mesoporous silica compositions 失效
    超声波有机功能微孔与介孔二氧化硅组合物

    公开(公告)号:US07067687B2

    公开(公告)日:2006-06-27

    申请号:US10795546

    申请日:2004-03-08

    IPC分类号: C07F7/04

    摘要: Mesostructured and microporous to mesoporous organofunctionalized silica compositions are described. The compositions incorporate the organofunctional group L as part of a LSiO3 unit in the framework of the compositions. In addition the compositions incorporate the organofunctional group R as part of a O3Si—R—siO3 unit in the framework of the compositions. The compositions are useful as molecular sieves, supports for catalysts and numerous other applications requiring an organo group on surfaces of a silica.

    摘要翻译: 描述介孔结构和微孔至介孔有机官能化二氧化硅组合物。 组合物在组合物的框架中掺入有机官能团L作为LSiO 3 N 3单元的一部分。 此外,组合物在组合物的框架中加入作为O 3 Si-R-SiO 3 N 3单元的一部分的有机官能团R。 该组合物可用作分子筛,用于催化剂的载体和需要二氧化硅表面上的有机基团的许多其它应用。

    Method for the preparation of homostructured mixed proton and organic layered silicates
    9.
    发明授权
    Method for the preparation of homostructured mixed proton and organic layered silicates 失效
    均质混合质子和有机层状硅酸盐的制备方法

    公开(公告)号:US06261640B1

    公开(公告)日:2001-07-17

    申请号:US09518355

    申请日:2000-03-03

    IPC分类号: B05D100

    摘要: Homostructured, cation exchanged, layered compositions containing mixed onium and protonated hydronium ions and mixtures thereof are described. Particulate concentrates formed by intercalation of a polymer component into the galleries of the layered inorganic and organic homostructured layered cation exchange composition and to the use of the particulate concentrates for the preparation of cured polymer-inorganic nanolayer hybrid composite compositions are described. In the most preferred embodiment of the invention the layered inorganic composition is selected from the family of 2:1 layered silicate clays.

    摘要翻译: 描述了同构结构的,阳离子交换的,含有混合的鎓和质子化的水合氢离子的层状组合物及其混合物。 描述了通过将聚合物组分嵌入到层状无机和有机均相层状阳离子交换组合物的凝结物中以及使用颗粒浓缩物制备固化的聚合物 - 无机纳米层混合复合材料组合物而形成的颗粒状浓缩物。 在本发明的最优选实施方案中,层状无机组合物选自2:1层状硅酸盐粘土的族。

    Methods of preparation of organic-inorganic hybrid nanocomposites
    10.
    发明授权
    Methods of preparation of organic-inorganic hybrid nanocomposites 有权
    有机 - 无机杂化纳米复合材料的制备方法

    公开(公告)号:US6096803A

    公开(公告)日:2000-08-01

    申请号:US136939

    申请日:1998-08-20

    IPC分类号: C08K9/08 B32B5/16 C08J3/34

    摘要: The present invention relates to particulate concentrate compositions formed by intercalation of a polymer polymerizing component into the galleries of a layered inorganic cation exchange composition initially in proton exchanged form and to the use of the particulate concentrates for the preparation of cured polymer-inorganic nanolayer hybrid composite compositions. The polymer polymerizing component comprising the particulate concentrate contains a basic group for reaction with the protons of the inorganic cation exchanger. Also, the polymer polymerizing component contains a functional group for polymerization reaction with a polymer precursor, a mixture of polymer precursors, or a polymer melt which is introduced into the galleries of the inorganic cation exchanger and reacts with the polymer polymerizing component to form a cured polymer-inorganic nanolayer hybrid composite. In the most preferred embodiment of the invention the layered inorganic composition is selected from the family of 2:1 layered silicate cation exchangers.

    摘要翻译: 本发明涉及通过将聚合物聚合组分嵌入最初质子交换形式的层状无机阳离子交换组合物的凝结物中形成的颗粒状浓缩物组合物以及使用颗粒浓缩物制备固化的聚合物 - 无机纳米层混合复合材料 组合物。 包含颗粒浓缩物的聚合物聚合组分含有用于与无机阳离子交换剂的质子反应的碱性基团。 此外,聚合物聚合组分含有用于与聚合物前体,聚合物前体的混合物或聚合物熔体的聚合反应的官能团,其被引入无机阳离子交换剂的凝结物中并与聚合物聚合组分反应以形成固化 聚合物 - 无机纳米层混合复合材料。 在本发明的最优选实施方案中,层状无机组合物选自2:1层状硅酸盐阳离子交换剂族。