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    Allergen absorbent, blocking, and deactivating compositions and method
    12.
    发明授权
    Allergen absorbent, blocking, and deactivating compositions and method 失效

    公开(公告)号：US07025972B2

    公开(公告)日：2006-04-11

    申请号：US09867813

    申请日：2001-05-30

    申请人： Gary W. Beall

    发明人： Gary W. Beall

    IPC分类号： A61K39/35 ,  A61K7/00 ,  A01N25/34 ,  A01N25/00

    CPC分类号： A61Q17/00 ,  A61K8/25 ,  A61K8/26 ,  A61K8/34 ,  A61K8/345 ,  A61K8/37 ,  A61K8/4913 ,  A61K8/585 ,  A61K8/891 ,  A61K2800/56 ,  A61Q19/00 ,  Y10S514/946 ,  Y10S514/947

    摘要： An allergen and blocking sorbent for topical application to the skin comprising a surface-modified layered material, such as an intercalated clay, dispersed in a cosmetically acceptable solvent. The organic surface modifier is an organic molecule that contains a substantial dipole moment sufficient to bond, through ion-dipole interactions, with an exchangeable cation on the inner surface of adjacent clay platelets. Suitable organic surface modifiers include aldehydes, ketones, carboxylic acids, alcohols, phenols, ethers, catecols, lactams, lactones and pyrrolidones. The preferred layered material useful in this invention includes the entire family of smectite type clays. The composition is topically applied to the skin to absorb or adsorb (hereinafter “sorb” or “sorbent”) via intercalation between spaced layers of the layered material, and block allergenic organic compounds from plants such as poison ivy, poison oak, and poison sumac, thus preventing skin rashes.

    Exfoliated layered materials and nanocomposites comprising said exfoliated layered materials having water-insoluble oligomers or polymers adhered thereto
    13.
    发明授权
    Exfoliated layered materials and nanocomposites comprising said exfoliated layered materials having water-insoluble oligomers or polymers adhered thereto 有权
    剥离的层状材料和纳米复合材料，其包含粘附有水不溶性低聚物或聚合物的所述剥离层状材料

    公开(公告)号：US06228903B1

    公开(公告)日：2001-05-08

    申请号：US09283954

    申请日：1999-04-01

    申请人： Gary W. Beall ,  Fernando Serrano ,  Hannah Cruz

    发明人： Gary W. Beall ,  Fernando Serrano ,  Hannah Cruz

    IPC分类号： C08K904

    CPC分类号： B82Y30/00 ,  C01B33/44 ,  C01P2002/70 ,  C01P2002/74 ,  C01P2002/88 ,  C01P2004/20 ,  C01P2004/54 ,  C01P2004/64 ,  C01P2006/22 ,  C01P2006/80 ,  C08K7/00 ,  C08K9/04 ,  C08K9/08 ,  C09C1/42 ,  C11C5/002

    摘要： A phyllosilicate material is exfoliated by admixture of the phyllosilicate with water, and a solvent for a water-insoluble oligomer or polymer that is sorbed or electrostatically bonded to the inner surfaces of the phyllosilicate platelets after exfoliation of the phyllosilicate. Intercalation and exfoliation can be achieved via contact of the phyllosilicate with an organic solvent and water to electrostatically bond one or more polar moieties from the organic solvent to a metal cation on the platelet inner surfaces, so that after evaporation of the water used for intercalation of the organic solvent between phyllosilicate platelets, the platelets do not then collapse together, but remain exfoliated. After exfoliation of the phyllosilicate, the exfoliated platelets are contacted with a polymer/carrier composition that includes a water-insoluble polymer or water-insoluble oligomer, and a solvent for the water-insoluble polymer or oligomer. After exfoliating the phyllosilicate and prior to polymer contact, the individual phyllosilicate platelets are contacted with the polymer/carrier composition to sorb the water-insoluble polymer or water-insoluble oligomer onto one or both surfaces of the exfoliated phyllosilicate platelets and drive off the adhered solvent.

    摘要翻译： 页硅酸盐材料通过页硅酸盐与水的混合物的剥离，以及在剥离页硅酸盐之后被吸附或静电粘合到页硅酸盐片的内表面的水不溶性低聚物或聚合物的溶剂。 插层和剥离可以通过页硅酸盐与有机溶剂和水的接触来实现，以将一个或多个极性部分从有机溶剂静电粘结到血小板内表面上的金属阳离子上，使得在用于插入 页硅酸盐血小板之间的有机溶剂，血小板不会一起塌陷，而是保持剥离。 在剥离页硅酸盐之后，将剥离的血小板与包含水不溶性聚合物或水不溶性低聚物的聚合物/载体组合物和水不溶性聚合物或低聚物的溶剂接触。 在剥离页硅酸盐并且在聚合物接触之前，使单独的页硅酸盐血小板与聚合物/载体组合物接触以将不溶于水的聚合物或水不溶性低聚物吸附到剥离的页硅酸盐血小板的一个或两个表面上并驱除粘附的溶剂 。

    Process for purifying clay by the hydrothermal conversion of silica impurities to a dioctahedral or trioctahedral smectite clay
    14.
    发明授权
    Process for purifying clay by the hydrothermal conversion of silica impurities to a dioctahedral or trioctahedral smectite clay 失效
    通过将二氧化硅杂质水热转化为二八面体或三八面体蒙脱石粘土来净化粘土的方法

    公开(公告)号：US6090734A

    公开(公告)日：2000-07-18

    申请号：US40638

    申请日：1998-03-18

    申请人： Semeon J. Tsipursky ,  Don D. Eisenhour ,  Gary W. Beall ,  Marek R. Mosiewicz

    发明人： Semeon J. Tsipursky ,  Don D. Eisenhour ,  Gary W. Beall ,  Marek R. Mosiewicz

    IPC分类号： C01B33/40 ,  C09C1/42

    CPC分类号： C01B33/40

    摘要： A hydrothermal reaction which dissolves the amorphous silica and the crystalline silica impurities contained in a recovered, naturally occurring montmorillonite clay, and subsequently converts the dissolved silicas into a dioctahedral and/or trioctahedil smectite clay. The dissolution of silica is accomplished by adjusting the pH of an aqueous slurry of the recovered clay to a value of about 8.5 to about 10.0, preferably about 9.0 to about 9.5, at a temperature of at least about 150.degree. C., preferably about 180.degree. C. to about 250.degree. C., more preferably about 190.degree. C. to about 235.degree. C. Dissolved silica reacts with stoichiometric amounts of aluminum and/or magnesium and/or sodium added to the slurry, while at a temperature of at least about 150.degree. C., preferably about 185.degree. C. to about 250.degree. C., and at a pressure of at least about 200 bars, to synthesize a dioctahedral smectite clay from the dissolved silica; or the dissolved silica reacts with stoichiometric amounts of lithium and/or magnesium and/or sodium added to the slurry, at the same conditions, to form a trioctahedral smectite clay.

    摘要翻译： 一种水热反应，其溶解回收的天然蒙脱土粘土中所含的无定形二氧化硅和结晶二氧化硅杂质，随后将溶解的二氧化硅转化为二八面体和/或三八面体蒙皂石粘土。 二氧化硅的溶解通过在至少约150℃，优选约180℃的温度下将回收的粘土的水性浆料的pH调节至约8.5至约10.0，优选约9.0至约9.5的值来实现 约250℃，更优选约190℃至约235℃。溶解的二氧化硅与化学计量的铝和/或镁和/或钠加入到浆料中，同时在 至少约150℃，优选约185℃至约250℃，并且在至少约200巴的压力下，从溶解的二氧化硅合成二八面体蒙皂石粘土; 或者溶解的二氧化硅在相同条件下与化学计量的锂和/或镁和/或钠反应，从而形成三八面体绿土粘土。

    Intercalates and exfoliates formed with N-alkenyl amides and/or acrylate-functional pyrrolidone and allylic monomers, oligomers and copolymers and composite materials containing same
    15.
    发明授权
    Intercalates and exfoliates formed with N-alkenyl amides and/or acrylate-functional pyrrolidone and allylic monomers, oligomers and copolymers and composite materials containing same 失效
    由N-烯基酰胺和/或丙烯酸酯官能的吡咯烷酮和烯丙基单体，低聚物和共聚物以及含有它们的复合材料形成的嵌入物和去角质

    公开(公告)号：US5849830A

    公开(公告)日：1998-12-15

    申请号：US951094

    申请日：1997-10-15

    申请人： Semeon Tsipursky ,  Gary W. Beall ,  Elena I. Vinokour

    发明人： Semeon Tsipursky ,  Gary W. Beall ,  Elena I. Vinokour

    IPC分类号： C01B33/44 ,  C08K3/34 ,  C08K7/00 ,  C08K9/04 ,  C08K9/08 ,  C08L33/26 ,  C08L67/02 ,  C08L77/00 ,  C08L101/00 ,  C11C5/00 ,  C08J5/10 ,  C08L33/00

    CPC分类号： C01B33/44 ,  B82Y30/00 ,  C08K3/34 ,  C08K7/00 ,  C08K9/04 ,  C08K9/08 ,  C11C5/002 ,  C01P2002/74 ,  C01P2004/20 ,  C01P2004/54 ,  C01P2004/64

    摘要： Nanocomposites are manufactured by combining a host material, such as an organic solvent or a matrix polymer and exfoliated intercalates formed by contacting a phyllosilicate with an intercalant selected from the group consisting of (1) an N-alkenyl amide monomer and an allylic monomer; (2) an oligomer formed by copolymerizing an N-alkenyl amide monomer and an allylic monomer; (3) a polymer formed by copolymerizing an N-alkenyl amide monomer and an allylic monomer; and (4) mixtures thereof to adsorb or the intercalant between adjacent phyllosilicate platelets. Sufficient polymer is adsorbed between adjacent phyllosilicate platelets to expand the adjacent platelets to increase the spacing at least about 10 .ANG., preferably at least about 20 .ANG. (as measured after water removal), up to about 100 .ANG. and preferably in the range of about 30-40 .ANG., so that the intercalate easily can be exfoliated, e.g., when mixed with an organic solvent or a polymer melt, to provide a carrier material for drugs and the like, or to provide a matrix polymer/platelet composite (nanocomposite) material--the platelets being exfoliated from the intercalate.

    摘要翻译： 纳米复合材料通过将主体材料如有机溶剂或基质聚合物和通过使页硅酸盐与选自（1）N-烯基酰胺单体和烯丙基单体的插入剂接触而形成的剥离的嵌入物组合而制造; （2）通过共聚N-烯基酰胺单体和烯丙基单体形成的低聚物; （3）通过共聚N-烯基酰胺单体和烯丙基单体形成的聚合物; 和（4）它们的混合物以吸附相邻的页硅酸盐血小板之间的嵌入剂。 在相邻的页硅酸盐片晶之间吸附足够的聚合物以扩展相邻的血小板，以将间隔增加至少约10安培，优选至少约20安培（在除水后测量），高达约100安培，优选在约30 -40 ANGSTROM，使得嵌入物容易被剥离，例如当与有机溶剂或聚合物熔体混合时，提供用于药物等的载体材料，或提供基质聚合物/血小板复合材料（纳米复合材料） - 血小板从插层中剥离。

    Allergen absorbent and blocking aerosol composition
    19.
    发明授权
    Allergen absorbent and blocking aerosol composition 失效
    过敏原吸收和阻塞气溶胶组成

    公开(公告)号：US4861584A

    公开(公告)日：1989-08-29

    申请号：US99960

    申请日：1987-09-23

    申请人： Thomas W. Powell, Jr. ,  Anthony A. Schulz ,  Gary W. Beall

    发明人： Thomas W. Powell, Jr. ,  Anthony A. Schulz ,  Gary W. Beall

    IPC分类号： A61K8/25 ,  A61K8/26 ,  A61K8/41 ,  A61K8/49 ,  A61Q17/00

    CPC分类号： A61K8/4973 ,  A61K8/26 ,  A61K8/416 ,  A61Q17/00 ,  Y10S514/862 ,  Y10S514/949

    摘要： An allergen absorbent and blocking aerosol composition for topical application to the skin comprises a highly activated organophilic clay of the smectite type, ion exchanged with a quaternary ammonium compound having aryl or alkyl groups in the range of from 10 to 22 carbon atoms, and a vehicle comprising one or more long-chain hydrocarbons or volatile silicone oils. The composition is preferably in the form of an aerosol composition additionally comprising an aerosol propellant. The composition is applied to the skin, preferably by spraying, to block and absorb the allergenic oils of toxic plants such as poison ivy and the like.

    摘要翻译： 用于局部施用于皮肤的过敏原吸收剂和阻塞气溶胶组合物包括蒙脱石型的高活性亲有机粘土，与具有10至22个碳原子的芳基或烷基的季铵化合物进行离子交换， 包括一种或多种长链烃或挥发性硅油。 组合物优选为另外包含气溶胶推进剂的气溶胶组合物的形式。 组合物优选通过喷雾施用于皮肤，以阻断和吸收有毒植物如毒藤等的变应原油。

    Method of immobilizing organic contaminants to form non-flowable matrix therefrom
    20.
    发明授权
    Method of immobilizing organic contaminants to form non-flowable matrix therefrom 失效
    固定有机污染物以形成不可流动的基质的方法

    公开(公告)号：US4650590A

    公开(公告)日：1987-03-17

    申请号：US759938

    申请日：1985-07-29

    申请人： Gary W. Beall

    发明人： Gary W. Beall

    IPC分类号： B01D15/00 ,  B01J20/12 ,  B09B1/00 ,  C02F1/28

    CPC分类号： B01J20/12 ,  B01D15/00 ,  B09B1/00 ,  C02F1/288 ,  Y10S210/908

    摘要： A method is provided for treating polar or aqueous fluid compositions containing an amount of an organic contaminant to immobilize the contaminant by forming a nonflowable matrix containing the contaminant. The non-flowable matrix can be easily disposed of. The method comprises adding a sufficient amount of organoclay to the fluid composition to absorb substantially all of the organic contaminant. A sufficient amount of solid adsorbent is added to the composition to absorb or react with substantially all of the polar fluid or water to form a substantially non-flowable matrix. Typically, such polar fluids or aqueous compositions are in emulsion form with the organic contaminant, and the addition of the organoclay breaks the emulsion, permitting removal of a portion of the water or polar fluid from the composition to thereby reduce the volume to be disposed of. The method of this invention immobilizes the organic contaminant, in such a manner that it is non-leachable from the matrix.

    摘要翻译： 提供了一种用于处理含有一定量有机污染物的极性或含水流体组合物以通过形成含有污染物的不可流动基质来固定污染物的方法。 不易流动的基质可以容易地处理。 该方法包括向流体组合物中加入足量的有机粘土以吸收基本上所有的有机污染物。 向组合物中加入足够量的固体吸附剂以吸收或与基本上所有极性流体或水反应以形成基本上不可流动的基质。 通常，这种极性流体或水性组合物与有机污染物呈乳液形式，并且有机粘土的添加打破了乳液，允许从组合物中除去一部分水或极性流体，从而减少了处理的体积 。 本发明的方法固定有机污染物，使其不能从基质中浸出。