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    Porous three-dimensional inorganic oxide structure with myriad cavities interconnected by holes
    3.
    发明授权
    Porous three-dimensional inorganic oxide structure with myriad cavities interconnected by holes 失效
    多孔三维无机氧化物结构，无孔洞由孔互相连接

    公开(公告)号：US5354548A

    公开(公告)日：1994-10-11

    申请号：US970237

    申请日：1992-11-02

    Applicant: Abraham Araya ,  Anthony L. Lovell

    Inventor： Abraham Araya ,  Anthony L. Lovell

    IPC: C04B38/10 ,  C04B38/00 ,  C01B13/14 ,  C01B33/12 ,  C01B33/26 ,  C01F7/02

    CPC classification number: C04B38/0051

    Abstract: This invention provides a three dimensional inorganic oxide structure comprising a myriad of cavities interconnected by holes having a narrow pore size distribution, in which the diameters of the cavities is in the range from 1 to 50 .mu.m and that of the holes in the range 1 to 10 .mu.m and in which the pore volume in the range 1 to 10 .mu.m is at least 2 cc/g and in which the inorganic oxide is selected from alumina, silica, titania, zirconia and mixtures thereof and a process for the preparation of such structures.

    Abstract translation: 本发明提供一种三维无机氧化物结构，其包括通过具有窄孔径分布的孔相互连接的无数个空腔，其中空腔的直径在1至50μm的范围内，孔的直径在1范围内 至10微米，其中1至10微米的孔体积为至少2cc / g，其中无机氧化物选自氧化铝，二氧化硅，二氧化钛，氧化锆及其混合物，以及其制备方法 的这种结构。

    Zeolites bearing fluoride anions
    4.
    发明授权
    Zeolites bearing fluoride anions 失效
    含氟阴离子的沸石

    公开(公告)号：US4356156A

    公开(公告)日：1982-10-26

    申请号：US158127

    申请日：1980-06-10

    Applicant: Alan Dyer ,  Abraham Araya

    Inventor： Alan Dyer ,  Abraham Araya

    IPC: B01J20/281 ,  B01D15/08 ,  B01J20/18 ,  C01B39/04 ,  C02F1/28 ,  G01N30/88 ,  C01B33/28 ,  B01J27/06 ,  B01J29/06

    CPC classification number: C02F1/281 ,  B01D15/08 ,  B01J20/186 ,  Y10S423/21 ,  Y10S423/24

    Abstract: The present invention provides the following:(a) A fluoride-treated zeolite in which the number of equivalents of fluoride exceeds the sum of the numbers of equivalents of all cations except for hydrogen, aluminium and silicon cations in the zeolite.(b) A process for fluoride-treating a zeolite wherein the zeolite is treated with a concentrated aqueous solution of a salt of hydrofluoric acid.(c) A process for at least partially removing metal ions from an aqueous solution, which comprises contacting the aqueous solution, containing the metal ions, with the fluoride-treated zeolite specified in (a) above or produced as specified in (b) above.(d) A process for the chromatographic separation of two or more metal ions in aqueous solution wherein the chromatographic stationary phase comprises the fluoride-treated zeolite specified in (a) above or produced as specified in (b) above.

    Abstract translation: 本发明提供以下：（a）氟化物处理的沸石，其中氟化物的当量数超过除了沸石中的氢，铝和硅阳离子以外的所有阳离子的当量数之和。 （b）一种氟化处理沸石的方法，其中沸石用氢氟酸盐的浓盐水处理。 （c）一种从水溶液中至少部分去除金属离子的方法，其包括将含有金属离子的水溶液与上述（a）中指定的或按上述（b）中规定制备的氟化物处理的沸石接触 。 （d）在水溶液中色谱分离两种或更多种金属离子的方法，其中色谱固定相包含上述（a）中指定的氟化物处理的沸石或按上述（b）的规定生产。

    Dentifrice Compositions Containing Zeolites
    5.
    发明申请
    Dentifrice Compositions Containing Zeolites 审中-公开
    含有沸石的牙粉组合物

    公开(公告)号：US20070292458A1

    公开(公告)日：2007-12-20

    申请号：US10584209

    申请日：2005-01-05

    Applicant: Peter Stanier ,  Abraham Araya ,  Iam McKeown

    Inventor： Peter Stanier ,  Abraham Araya ,  Iam McKeown

    IPC: A61K8/25 ,  A61Q11/00

    CPC classification number: A61Q11/00 ,  A61K8/26 ,  A61K8/28

    Abstract: A dentifrice composition comprises a crystalline aluminosilicate as a cleaning agent having an average crystallite size below 0.2 μm. The aluminosilicate may be a P zeolite having a crystallite size below 0.1 μm and agglomerate sizes below 2.5 μm, even when dried to a moisture content below 20% by weight. A different crystalline aluminosilicate may also be present as a cleaning booster.

    Abstract translation: 洁齿剂组合物包含结晶硅铝酸盐作为平均微晶尺寸低于0.2μm的清洁剂。 铝硅酸盐可以是具有低于0.1μm的微晶尺寸和小于2.5μm的聚集体尺寸的P沸石，即使当干燥至含水量低于20重量％时。 也可以存在不同的结晶硅铝酸盐作为清洁助剂。

    Dentifrice compositions and abrasive systems
    6.
    发明申请
    Dentifrice compositions and abrasive systems 审中-公开
    牙粉组合物和磨料体系

    公开(公告)号：US20060008423A1

    公开(公告)日：2006-01-12

    申请号：US11031730

    申请日：2005-01-05

    Applicant: Abraham Araya ,  Jonathan Creeth ,  Ian McKeown ,  Peter Stanier

    Inventor： Abraham Araya ,  Jonathan Creeth ,  Ian McKeown ,  Peter Stanier

    IPC: A61K8/22 ,  A61K8/21

    CPC classification number: A61Q11/00 ,  A61K8/24 ,  A61K8/26 ,  A61K2800/412 ,  A61K2800/51

    Abstract: A dentifrice composition comprising an abrasive system comprising a combination of a crystalline aluminosilicate having an average crystallite size below 1.0 μm and a water-soluble, orally acceptable calcium sequestering agent plus an orally acceptable carrier. The crystalline aluminosilicate may have an RDA of less than 120 and a calcium binding capacity of at least 100 mg CaO per gram of anhydrous aluminosilicate. The water-soluble, orally acceptable calcium sequestering agent may be sodium tripolyphosphate.

    Abstract translation: 一种洁齿剂组合物，其包含研磨体系，所述研磨体系包含平均微晶尺寸低于1.0μm的结晶硅铝酸盐与水溶性，口服可接受的钙螯合剂加上口服可接受的载体的组合。 结晶硅铝酸盐可以具有小于120的RDA和每克无水硅铝酸盐至少100g CaO的钙结合能力。 水溶性，口服可接受的钙螯合剂可以是三聚磷酸钠。

    Aluminosilicates
    7.
    发明授权
    Aluminosilicates 失效
    铝硅酸盐

    公开(公告)号：US5772979A

    公开(公告)日：1998-06-30

    申请号：US693104

    申请日：1996-12-19

    Applicant: Abraham Araya

    Inventor： Abraham Araya

    IPC: C01B39/28 ,  C01B39/44 ,  C11D3/12 ,  C01B39/02

    CPC classification number: C01B39/28 ,  C01B39/44

    Abstract: Process for manufacturing an alkali metal aluminosilicate of zeolite wherein zeolite P seeds are produced in situ in a first reacting gel with a SiO.sub.2 /Al.sub.2 O.sub.3 ratio of above 2.2 and it is only after the formation of zeolite P seeds, but before said seeds have the time to fully grow, that sodium aluminate is added in order to get a gel which can have a SiO.sub.2 /Al.sub.2 O.sub.3 ratio of about 2 which therefore enables producing a zeolite P having also a SiO.sub.2 /Al.sub.2 O.sub.3 ratio of about 2.

    Abstract translation: PCT No.PCT / EP95 / 00103 Sec。 371 1996年12月19日第 102（e）日期1996年12月19日PCT提交1995年1月11日PCT公布。 公开号WO95 / 21125 日期1995年8月10日制备沸石的碱金属硅铝酸盐的方法，其中沸石P种子在SiO2 / Al2O3比为2.2以上的第一反应凝胶中原位生产，并且仅在形成沸石P种子之后，但之前 所述种子有时间完全生长，为了获得SiO 2 / Al 2 O 3比约为2的凝胶，加入铝酸钠，因此能够生产SiO 2 / Al 2 O 3比为约2的沸石P.

    Zeolite synthesis
    8.
    发明授权
    Zeolite synthesis 失效
    沸石合成

    公开(公告)号：US4900528A

    公开(公告)日：1990-02-13

    申请号：US434228

    申请日：1982-10-14

    Applicant: Barrie M. Lowe ,  Abraham Araya

    Inventor： Barrie M. Lowe ,  Abraham Araya

    IPC: B01J29/70 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  C01B33/36 ,  C01B39/04 ,  C01B39/12 ,  C01B39/46 ,  C01B39/48

    CPC classification number: C01B35/1009 ,  C01B33/2869 ,  C01B33/2876 ,  C01B33/2884

    Abstract: Zeolite Nu-10 is prepared from a reaction mixture containing at least one oxide XO.sub.2 (where X is preferably silicon), at least one oxide Y.sub.2 O.sub.3 (where Y is preferably aluminium), and, optionally at least one organic compound selected from (i) compounds of formula L.sup.1 --(CH.sub.2).sub.n --L.sup.2 where L.sup.1 and L.sup.2 independently represent a hydroxyl group or an optionally substituted amino group and n is an integer from 2 to 20, provided that when both L.sup.1 and L.sup.2 are optionally substituted amino groups, n is an integer from 6 to 20 and (ii) heterocyclic bases. Preferred organic compounds are diamines, diols and heterocyclic di- or mono-amines. The reaction mixture also includes an alkali metal hydroxide, sodium, potassium and rubidium being particularly suitable.Zeolite Nu-10 is useful as a catalyst for various hydrocarbon conversion reactions, for the conversion of small oxygen-containing organic molecules to hydrocarbons and as an agent for the removal of organic compounds from aqueous effluents.

    Abstract translation: 沸石Nu-1​​0由含有至少一种氧化物XO 2（其中X优选为硅），至少一种氧化物Y 2 O 3（其中Y优选为铝）的反应混合物和任选的至少一种选自（i） 其中L1和L2独立地表示羟基或任选取代的氨基，n是2至20的整数的式L1-（CH2）n-L2的化合物，条件是当L1和L2均为任选取代的氨基时，n 为6〜20的整数，（ii）杂环碱基。 优选的有机化合物是二胺，二醇和杂环二胺或单胺。 反应混合物还包括碱金属氢氧化物，钠，钾和铷是特别合适的。 沸石Nu-1​​0可用作各种烃转化反应的催化剂，用于将小的含氧有机分子转化为烃，并用作从含水废水中除去有机化合物的试剂。

    Hydrophobic, highly porous, three-dimensional inorganic structures
    9.
    发明授权
    Hydrophobic, highly porous, three-dimensional inorganic structures 失效
    疏水，高度多孔，三维无机结构

    公开(公告)号：US4888309A

    公开(公告)日：1989-12-19

    申请号：US109179

    申请日：1987-10-16

    Applicant: Abraham Araya

    Inventor： Abraham Araya

    IPC: C04B38/00

    CPC classification number: C04B38/0022 ,  C04B2111/27

    Abstract: Three dimensional hydrophobic substantially inorganic porous structure comprises a myriad of cavities interconnected by holes in which the diameters of the cavities are in the range of from 0.5 to 100 .mu.m and the diameters of the holes are in the range of from 0.1 to 20 .mu.m the porosity of the structure having a narrow pore size distribution with the cavities having a pore volume of at least 2 cc/g for a predetermined 10 .mu.m range of sizes. The structure is preferably an inorganic oxide selected from the group comprising alumina, silica, titania, zirconia and mixtures thereof. The structure is preferably made from an oil-in-water emulsion with a silylating agent in the internal phase so as to render the structure hydrophobic.

    Abstract translation: 三维疏水性基本上无机多孔结构包括通过孔相互连接的无数空腔，其中空腔的直径在0.5至100μm的范围内，孔的直径在0.1-20μm的范围内 具有窄孔径分布的结构的孔隙率，其中空腔的孔体积为至少2cc / g，预定的10μm范围的尺寸。 该结构优选为选自氧化铝，二氧化硅，二氧化钛，氧化锆及其混合物的无机氧化物。 该结构优选由在内相中具有甲硅烷基化剂的水包油乳液制成，以使结构具有疏水性。

    Synthesis of zeolite EU-13 from a reaction mixture containing tetramethylammonium compound
    10.
    发明授权
    Synthesis of zeolite EU-13 from a reaction mixture containing tetramethylammonium compound 失效
    从含有四甲基铵化合物的反应混合物合成沸石EU-13

    公开(公告)号：US4705674A

    公开(公告)日：1987-11-10

    申请号：US804631

    申请日：1985-12-05

    Applicant: Abraham Araya ,  Barrie M. Lowe

    Inventor： Abraham Araya ,  Barrie M. Lowe

    IPC: C01B33/20 ,  B01J29/00 ,  B01J29/70 ,  B01J29/86 ,  B01J29/87 ,  B01J29/88 ,  C01B39/04 ,  C01B39/12 ,  C01B39/48 ,  C01G17/00 ,  C01B35/10

    CPC classification number: C01B39/48 ,  C01G17/00

    Abstract: A new zeolite material designated EU-13 has a molar composition expressed by the formula:0.8 to 3.0 R.sub.2 O: Y.sub.2 O.sub.3 : at least 10 XO.sub.2 : 0 to 2000 H.sub.2wherein R is a monovalent cation or (1/n) of a cation of valency n, X is silicon and/or germanium, Y is one or more of aluminium, iron, chromium, vanadium, molybdenum, arsenic, antimony, manganese, gallium or boron and H.sub.2 O is water of hydration additional to water notionally present when R is H, and having an X-ray powder diffraction pattern substantially as set out in Table 1. The zeolite material is prepared from a reaction mixture containing XO.sub.2 (preferably silica), Y.sub.2 O.sub.3 (preferably alumina) and a methylated quaternary ammonium or phosphonium compound, most preferably a tetramethylammonium compound.

    Abstract translation: 名称为EU-13的新沸石材料具有由下式表示的摩尔组成：0.8-3.0 R2O:Y2O3：至少10XO2：0-2000H2其中R是一价阳离子或（1 / n）的化合物阳离子 n，X是硅和/或锗，Y是铝，铁，铬，钒，钼，砷，锑，锰，镓或硼中的一种或多种，​​当R是H时，H 2 O是水附加的水 并且具有基本上如表1所示的X射线粉末衍射图。沸石材料由含有XO 2（优选二氧化硅），Y 2 O 3（优选氧化铝）和甲基化季铵或鏻化合物的反应混合物制备，最优选 四甲基铵化合物。

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