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    METHOD OF SEPARATING COMPONENTS IN A SAMPLE USING SILANE-TREATED SILICA FILTER MEDIA
    21.
    发明申请
    METHOD OF SEPARATING COMPONENTS IN A SAMPLE USING SILANE-TREATED SILICA FILTER MEDIA 有权
    使用硅烷处理的二氧化硅过滤介质在样品中分离组分的方法

    公开(公告)号：US20070267349A1

    公开(公告)日：2007-11-22

    申请号：US11828275

    申请日：2007-07-25

    Applicant: Gary GIBSON ,  Keith Hayes ,  Meng Heng ,  Csilla Kollar ,  Thomas Lane ,  Anthony Revis ,  Landon Steele

    Inventor： Gary GIBSON ,  Keith Hayes ,  Meng Heng ,  Csilla Kollar ,  Thomas Lane ,  Anthony Revis ,  Landon Steele

    IPC: B01D15/08

    CPC classification number: B01J20/3259 ,  B01D15/361 ,  B01D15/3804 ,  B01J20/103 ,  B01J20/14 ,  B01J20/286 ,  B01J20/3204 ,  B01J20/3242 ,  B01J20/3244 ,  B01J20/3257 ,  B01J2220/4887 ,  Y10T436/25375

    Abstract: The present invention provides methods for separating one or more components of interest from a sample containing particulates and soluble materials. The method comprises the steps of: (a) filtering a sample through silica filter media whose surface silanol groups have reacted with one or more silanes, and (b) simultaneously capturing particulates and binding a soluble component to the silica filter media. The bound soluble component of interest is subsequently eluted from the silica filter media. In one embodiment of the invention, unwanted soluble materials are captured by the treated silica filter media and desired component of interest is recovered from the flow-through. In another embodiment, different components of interest are recovered from both the eluate and the flow-through. Preferred treated silica filter media are silane-treated rice hull ash or diatomaceous earth with functional quarternary ammonium group or functional sulphonate group. Particulates suitable for the present invention, for example, are microorganisms.

    Abstract translation: 本发明提供了从含有微粒和可溶性材料的样品中分离出一种或多种感兴趣组分的方法。 该方法包括以下步骤：（a）通过其表面硅烷醇基团与一种或多种硅烷反应的二氧化硅过滤介质过滤样品，和（b）同时捕获微粒并将可溶组分结合到二氧化硅过滤介质上。 随后从二氧化硅过滤介质中洗脱所结合的可溶性成分。 在本发明的一个实施方案中，不希望的可溶物质被经处理的二氧化硅过滤介质捕获，并且所需的目的组分从流通中回收。 在另一个实施方案中，感兴趣的不同成分从洗脱液和流通中回收。 优选的经处理的二氧化硅过滤介质是具有功能季铵基或功能磺酸盐基团的硅烷处理的稻壳灰或硅藻土。 适用于本发明的微粒例如是微生物。

    Organosilicon compounds and blends for treating silica
    22.
    发明授权
    Organosilicon compounds and blends for treating silica 失效
    有机硅化合物和用于处理二氧化硅的共混物

    公开(公告)号：US06706398B1

    公开(公告)日：2004-03-16

    申请号：US10243339

    申请日：2002-09-13

    Applicant: Anthony Revis

    Inventor： Anthony Revis

    IPC: B32B904

    CPC classification number: C09C1/3081 ,  C01P2006/80 ,  Y10T428/2995

    Abstract: Modified silica fillers are prepared by a method in which silica surfaces are contacted with compositions containing organosilicon compounds. The organosilicon compounds in the compositions are only of types of structural groups of monomeric dichlorosilanes and trialkoxysilanes. The compositions may be (i) mixtures or blends of alkyl and aryl group containing dichlorosilanes and trialkoxysilanes free of hydrocarbon or organofunctional groups reactive with silica surfaces, (ii) mixtures or blends of substituted alkyl and substituted aryl group containing dichlorosilanes in which the dichlorosilanes are free of hydrocarbon or organofunctional groups reactive with silica surfaces and trialkoxysilanes free of hydrocarbon or organofunctional groups reactive with silica surfaces, or (iii) substituted and unsubstituted alkyl and aryl group containing dichlorosilanes in which the dichlorosilanes are free of hydrocarbon or organofunctional groups reactive with silica surfaces. The mixtures and blends contain the dichlorosilanes and trialkoxysilanes in a weight ratio of 1:0.1 to 1:2, respectively.

    Abstract translation: 改性二氧化硅填料通过其中二氧化硅表面与含有机硅化合物的组合物接触的方法制备。 组合物中的有机硅化合物仅仅是单体二氯硅烷和三烷氧基硅烷的结构基团的类型。 组合物可以是（i）含有二氯硅烷和不具有与二氧化硅表面反应的烃或有机官能团的三烷氧基硅烷的烷基和芳基的混合物或混合物，（ii）含有二氯硅烷的取代的烷基和取代的芳基的混合物或共混物，其中二氯硅烷是 不含与二氧化硅表面反应的烃或有机官能团和不含有与二氧化硅表面反应的烃或有机官能团的三烷氧基硅烷，或（iii）含二氯硅烷的取代和未取代的烷基和芳基，其中二氯硅烷不含烃或与二氧化硅反应的有机官能团 表面。 混合物和共混物分别含有重量比为1:0.1至1:2的二氯硅烷和三烷氧基硅烷。

    Chlorosilane blends for treating silica
    23.
    发明授权
    Chlorosilane blends for treating silica 有权
    用于处理二氧化硅的氯硅烷混合物

    公开(公告)号：US06613139B1

    公开(公告)日：2003-09-02

    申请号：US10199403

    申请日：2002-07-18

    Applicant: Anthony Revis

    Inventor： Anthony Revis

    IPC: C04B1404

    CPC classification number: C04B20/1051 ,  C04B14/06 ,  Y10T428/2995

    Abstract: Modified silica fillers are prepared by contacting silica with blends or mixtures containing diorganodihalosilanes and monoorganotrihalosilanes in weight ratios of 1:0.1 to 1:2, respectively. While dialkyldichlorosilanes and monoalkyltrichlorosilane such as dimethyldichlorosilane and methyltrichlorosilane, respectively, are most preferred, the blends or mixtures may also comprise compositions containing n-propyltrichlorosilane, phenyltrichlorosilane, cyanopropyltrichlorosilane, and mercaptopropyltriethoxysilane.

    Abstract translation: 通过将二氧化硅与重量比为1:0.1至1:2的二有机二卤代硅烷和单有机三烷硅烷的混合物或混合物接触来制备改性二氧化硅填料。 尽管分别是二甲基二氯硅烷和单烷基三氯硅烷如二甲基二氯硅烷和甲基三氯硅烷是最优选的，但共混物或混合物也可以包含含有正丙基三氯硅烷，苯基三氯硅烷，氰基丙基三氯硅烷和巯基丙基三乙氧基硅烷的组合物。

    Silicone sealants
    26.
    发明授权
    Silicone sealants 失效
    硅胶密封剂

    公开(公告)号：US5091445A

    公开(公告)日：1992-02-25

    申请号：US519193

    申请日：1990-05-04

    Applicant: Anthony Revis

    Inventor： Anthony Revis

    IPC: C08K5/10 ,  C08G77/38 ,  C08L83/04 ,  C08L83/05 ,  C08L83/06 ,  C09K3/10

    CPC classification number: C08L83/06 ,  C08G77/38 ,  C08L83/04

    Abstract: A silicone sealant prepared by curing and cross-linking methylhydrosiloxanes by contacting and forming a mixture of an allyl amide or an allyl ester with at least one methylhydrosiloxane in the presence of a Group VIII metal catalyst, and heating the mixture of the allyl amide, the methylhydrosiloxane, a filler, and the Group VIII metal catalyst, in the presence of ambient moisture until the methylhydrosiloxane becomes cured and cross-linked.

    Organosilicon diamine antimicrobial compound
    28.
    发明授权
    Organosilicon diamine antimicrobial compound 失效
    有机硅二胺抗菌化合物

    公开(公告)号：US4898957A

    公开(公告)日：1990-02-06

    申请号：US362987

    申请日：1989-06-07

    Applicant: Edwin P. Pleueddemann ,  Anthony Revis

    Inventor： Edwin P. Pleueddemann ,  Anthony Revis

    IPC: A01N55/00 ,  C07F7/18

    CPC classification number: C07F7/1836 ,  A01N55/00

    Abstract: Organosilicon diamine antimicrobial compounds are described, particularly, ammonium chloride derivatives of multifunctional diamino quanternary salts, and salts containing a combination of amino, ester, and fluoroalkyl, functionality.

    Abstract translation: 有机硅二胺抗菌化合物特别描述了多官能二氨基季铵盐的氯化铵衍生物，以及含有氨基，酯和氟烷基的组合的官能团的盐。

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