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    Process for preparation of organodisilanes
    161.
    发明授权
    Process for preparation of organodisilanes 失效
    制备有机二硅烷的方法

    公开(公告)号：US5606088A

    公开(公告)日：1997-02-25

    申请号：US623065

    申请日：1996-03-28

    Applicant: Howard M. Bank ,  Sean P. Davern ,  Binh T. Nguyen

    Inventor： Howard M. Bank ,  Sean P. Davern ,  Binh T. Nguyen

    IPC: C07F7/12 ,  C07F7/08

    CPC classification number: C07F7/0821

    Abstract: A one-step process for the preparation of organodisilanes. The process comprises contacting magnesium metal with a mixture comprising diethylene glycol dibutyl ether, an organic halide, and a halodisilane at a temperature within a range of about 0.degree. C. to 250.degree. C. The process provides a high yield of organodisilane product that is easily recoverable. The present process is especially useful for converting halodisilanes in a high-boiling mixture resulting from the direct process for making organosilane monomers into hexaorganodisilanes.

    Abstract translation: 制备有机二硅烷的一步法。 该方法包括在约0℃至250℃的温度范围内使镁金属与包含二甘醇二丁基醚，有机卤化物和卤代二硅烷的混合物接触。该方法提供高产率的有机硅烷产物，其为 容易恢复。 本方法特别适用于将由有机硅烷单体制备成六有机二硅烷的直接方法得到的高沸点混合物中的卤代二硅烷转化。

    Method for controlling hydrosilylation in a reaction mixture
    162.
    发明授权
    Method for controlling hydrosilylation in a reaction mixture 失效
    控制反应混合物中氢化硅烷化的方法

    公开(公告)号：US5359111A

    公开(公告)日：1994-10-25

    申请号：US99783

    申请日：1993-07-30

    Applicant: Don L. Kleyer ,  Binh T. Nguyen ,  Dale E. Hauenstein ,  Sean P. Davern ,  William J. Schulz, Jr.

    Inventor： Don L. Kleyer ,  Binh T. Nguyen ,  Dale E. Hauenstein ,  Sean P. Davern ,  William J. Schulz, Jr.

    IPC: C07F7/08 ,  C07F7/14 ,  C07F7/18 ,  C08G77/38

    CPC classification number: C08G77/38 ,  C07F7/0801 ,  C07F7/0829 ,  C07F7/14 ,  C07F7/1876

    Abstract: This invention discloses a method of controlling hydrosilylations in a reaction mixture by controlling the solution concentration of oxygen in the reaction mixture, relative to any platinum present in the reaction mixture. This invention further discloses a method for controlling isomerization in linear or branched alkenyl compounds having at least 4 carbon atoms during a hydrosilylation reaction by introducing a controlled amount of oxygen into the alkenyl compounds during the hydrosilylation. This invention further discloses a method for producing dicycloalkylsubstituted silanes by reacting a halo-or alkoxy-silane with a unsaturated cycloalkenyl compound in the presence of oxygen and a hydrosilylation catalyst.

    Abstract translation: 本发明公开了通过控制反应混合物中氧的溶液浓度相对于反应混合物中存在的任何铂来控制反应混合物中的氢化硅烷化反应的方法。 本发明进一步公开了一种通过在氢化硅烷化反应期间将受控量的氧引入烯基化合物中，在氢化硅烷化反应过程中控制具有至少4个碳原子的直链或支链烯基化合物异构化的方法。 本发明进一步公开了一种通过在氧气和氢化硅烷化催化剂存在下使卤代烷氧基硅烷与不饱和环烯基化合物反应制备二环烷基取代硅烷的方法。

    Method and system for localized mobile gaming
    165.
    发明授权
    Method and system for localized mobile gaming 有权

    公开(公告)号：US11030851B2

    公开(公告)日：2021-06-08

    申请号：US14017150

    申请日：2013-09-03

    Applicant: Binh T. Nguyen

    Inventor： Binh T. Nguyen

    IPC: G07F17/32

    Abstract: In one embodiment, a system and method to facilitate playing games of chance on a MGD includes a game zone, having: a) at least one portable transceiver configured to: i) detect the MGD; ii) obtain MGD data from the MGD; and iii) periodically re-detect the MGD within the game zone, the at least one portable transceiver repositionable to form the game zone; b) a portable controller configured to receive MGD data; and c) a gaming server configured to: i) receive the MGD data from the portable controller; ii) determine if the MGD is authorized to place a monetary wager to play games of chance based on the MGD data; iii) periodically receive detection confirmation from the portable controller if the MGD is present in the game zone; iv) transmit and/or receive game of chance data to/from the MGD, wherein the game zone is repositionable and configurable.

    Electronic Fund Transfer for Mobile Gaming
    167.
    发明申请
    Electronic Fund Transfer for Mobile Gaming 审中-公开

    公开(公告)号：US20170243440A1

    公开(公告)日：2017-08-24

    申请号：US15495975

    申请日：2017-04-24

    Applicant: Binh T. Nguyen

    Inventor： Binh T. Nguyen

    IPC: G07F17/32 ,  G06Q20/32 ,  G06Q20/12 ,  G06Q20/10

    Abstract: In one embodiment, a system and method to transfer money may include a mobile device associated with a player, a location server designed to: track a device position of the mobile device and track a vessel position, and a mobile gaming management server designed to: receive a fund transfer request from a gaming server for the mobile device, the fund transfer request including a fund amount; determine if the fund amount can be transferred to the mobile device based on the device position and the vessel position; and transfer the fund amount to the mobile device if it is determined that the fund amount can be transferred to the mobile device.

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