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47 条记录 (耗时 0.031 秒)

    METHODS OF MAKING FLUORINATED ETHERS, FLUORINATED ETHERS, AND USES THEREOF
    3.
    发明申请
    METHODS OF MAKING FLUORINATED ETHERS, FLUORINATED ETHERS, AND USES THEREOF 有权
    制备氟化物，氟化物及其用途的方法

    公开(公告)号：US20110257073A1

    公开(公告)日：2011-10-20

    申请号：US13169190

    申请日：2011-06-27

    申请人： Richard M. Flynn ,  Michael J. Bulinski ,  Michael G. Costello

    发明人： Richard M. Flynn ,  Michael J. Bulinski ,  Michael G. Costello

    IPC分类号： C07C43/12 ,  C08J9/04 ,  B24B1/00 ,  C11D7/32 ,  A62C2/00 ,  C07C211/15 ,  C11D7/30

    CPC分类号： C07C41/16 ,  C07C43/123 ,  C07C43/126 ,  C07C213/06 ,  C07C217/26

    摘要： A method of making a fluorinated ether includes combining, in a polar aprotic solvent: a fluorinated alcohol represented by the formula X—Rf1CH2OH, and a fluorinated sulfonate ester represented by the formula Rf2CH2OS(═O)2Rf3, and base; and obtaining a fluorinated ether represented by the formula Y—Rf1CH2OCH2Rf2—Y. Rf1 is selected from perfluorinated C1-C10 alkylene groups having from 1 to 10 carbon atoms and partially fluorinated C1-C10 alkylene groups, and derivatives thereof having catenated heteroatom(s). X represents H, F, or an HOCH2— group. Rf2 is selected from perfluorinated C1-C10 alkyl groups and partially fluorinated C1-C10 alkyl groups, and derivatives thereof having catenated heteroatom(s). Rf3 is a C1-C4 alkyl group. Y represents H, F, or an Rf2CH2OCH2— group. A variant method, useful for preparing symmetric fluorinated ethers, is also disclosed. The present disclosure also provides fluorinated ethers preparable according to the methods. Use of fluorinated ethers in various applications is also disclosed.

    摘要翻译： 氟化醚的制造方法包括在极性非质子传递溶剂：由式X-Rf 1 CH 2 OH表示的氟化醇和由式Rf2CH2OS（= O）2Rf3表示的氟化磺酸酯）和碱的组合; 得到式Y-Rf 1 CH 2 OCH 2 R f 2 -Y表示的氟代醚。 Rf1选自具有1至10个碳原子的全氟化C 1 -C 10亚烷基和部分氟化的C 1 -C 10亚烷基，及其具有连接的杂原子的衍生物。 X表示H，F或HOCH 2 - 基团。 Rf2选自全氟化的C 1 -C 10烷基和部分氟化的C 1 -C 10烷基，以及其具有连接的杂原子的衍生物。 Rf 3是C 1 -C 4烷基。 Y表示H，F或Rf2CH2OCH2-基团。 还公开了可用于制备对称氟化醚的变体方法。 本公开还提供了根据该方法可制备的氟化醚。 还公开了在各种应用中使用氟化醚。

    Hydrofluoroether compounds and processes for their preparation and use
    5.
    发明授权
    Hydrofluoroether compounds and processes for their preparation and use 有权
    氢氟醚化合物及其制备和使用方法

    公开(公告)号：US07691282B2

    公开(公告)日：2010-04-06

    申请号：US11222383

    申请日：2005-09-08

    申请人： Richard M. Flynn ,  Michael G. Costello

    发明人： Richard M. Flynn ,  Michael G. Costello

    IPC分类号： A62D1/00 ,  C09K5/00 ,  C07C17/04 ,  C07C19/08

    CPC分类号： C09K5/10 ,  C07C43/126 ,  Y10T83/04

    摘要： Disclosed is a hydrofluoroether compound comprising two terminal fluoroalkyl groups and an intervening substituted or unsubstituted oxymethylene group, each of the fluoroalkyl groups comprising only one hydrogen atom and, optionally, at least one catenated (that is, in-chain) heteroatom; with the proviso that the hydrogen atom is part of a monofluoromethylene moiety.

    摘要翻译： 公开了包含两个末端氟烷基和中间取代或未取代的氧亚甲基的氢氟醚化合物，每个氟烷基仅包含一个氢原子，和任选地至少一个连接（即在链内）杂原子; 条件是氢原子是单氟代亚甲基部分的一部分。

    Electrolyte Solutions For Electrochemical Energy Devices
    6.
    发明申请
    Electrolyte Solutions For Electrochemical Energy Devices 审中-公开
    电化学能源设备电解质解决方案

    公开(公告)号：US20080160419A1

    公开(公告)日：2008-07-03

    申请号：US11815117

    申请日：2006-02-03

    申请人： Haruki Segawa ,  William M. Lamanna ,  Michael G. Costello

    发明人： Haruki Segawa ,  William M. Lamanna ,  Michael G. Costello

    IPC分类号： H01M10/40

    CPC分类号： H01M10/0569 ,  H01M10/0525 ,  H01M2300/0025 ,  H01M2300/0037

    摘要： Electrolyte solutions for an electrochemical energy device, including a lithium secondary battery, comprising (a) a supporting electrolyte salt and (b) a solvent composition comprising (1) at least one of a cyclic carbonic acid ester solvent and (2) at least one fluorine-containing solvent having a boiling point of at least 80° C., selected from among the following chemical formulas (i) to (iii): (i) R1—O—Rf1; (ii) R2—O—(Rf2—O)p—(Rf3—O)q—R3; (iii) A—(O—Rf4)m (where the definition of each formula is as described in the claim)

    摘要翻译： 一种包括锂二次电池的电化学能装置的电解液，包括（a）支持电解质盐和（b）溶剂组合物，其包含（1）至少一种环状碳酸酯溶剂和（2）至少一种 沸点为80℃以上的含氟溶剂，选自下列化学式（i）至（iii）：（i）R 1 -OR 1， / SUB>; （ⅱ）R 2 -O-（R≠-O-O）p - （R f3 -O） q -R 3 3; （iii）A-（O-R 5）m（其中每个式的定义如权利要求中所述）

    Apparatus and method for sanitizing and cleaning a filter system
    7.
    发明授权
    Apparatus and method for sanitizing and cleaning a filter system 有权

    公开(公告)号：US06419823B2

    公开(公告)日：2002-07-16

    申请号：US09935381

    申请日：2001-08-22

    申请人： Harry C. DeLonge ,  Michael G. Costello ,  Karen L. Asher

    发明人： Harry C. DeLonge ,  Michael G. Costello ,  Karen L. Asher

    IPC分类号： B01D3600

    CPC分类号： C02F1/283 ,  B01D24/14 ,  B01D24/4631 ,  C02F1/66 ,  C02F2101/38 ,  C02F2303/16

    摘要： An apparatus and methods for sanitizing and cleaning filtration systems is provided. The apparatus includes a chamber fluidly connected to a source of fluid for backwashing the system, and a heat exchanger for increasing the temperature of the fluid. A filter media is positioned within the chamber. The method of sanitization involves backwashing the apparatus to remove debris, then continuing to circulate the backwash fluid through the system while increasing the temperature of the fluid, until the temperature of the water and apparatus is sufficient to deactivate microorganisms. The method may also involve increasing the disinfecting power of the fluid by adjusting the pH of the fluid. The apparatus may be provided with a scavenger to assist in the substantially complete removal of fluid from the chamber during and after a steaming or cleaning process. The method may also involve reducing the pH of the feed water during normal operation to convert monochloramines to dichloramine and trichloramine in order to aid in the removal of chloramines from the feed water.

    Apparatus and method for sanitizing and cleaning a filter system
    8.
    发明授权
    Apparatus and method for sanitizing and cleaning a filter system 有权
    用于消毒和清洁过滤系统的设备和方法

    公开(公告)号：US06342163B1

    公开(公告)日：2002-01-29

    申请号：US09438214

    申请日：1999-11-12

    申请人： Harry C. DeLonge ,  Michael G. Costello ,  Karen L. Asher

    发明人： Harry C. DeLonge ,  Michael G. Costello ,  Karen L. Asher

    IPC分类号： C02F100

    CPC分类号： C02F1/283 ,  B01D24/14 ,  B01D24/4631 ,  C02F1/66 ,  C02F2101/38 ,  C02F2303/16

    摘要： An apparatus and methods for sanitizing and cleaning filtration systems is provided. The apparatus includes a chamber fluidly connected to a source of fluid for backwashing the system, and a heat exchanger for increasing the temperature of the fluid. A filter media is positioned within the chamber. The method of sanitization involves backwashing the apparatus to remove debris, then continuing to circulate the backwash fluid through the system while increasing the temperature of the fluid, until the temperature of the water and apparatus is sufficient to deactivate microorganisms. The method may also involve increasing the disinfecting power of the fluid by adjusting the pH of the fluid. The apparatus may be provided with a scavenger to assist in the substantially complete removal of fluid from the chamber during and after a steaming or cleaning process. The method may also involve reducing the pH of the feed water during normal operation to convert monochloramines to dichloramine and trichloramine in order to aid in the removal of chloramines from the feed water.

    摘要翻译： 提供了一种消毒和清洁过滤系统的设备和方法。 该装置包括流体连接到用于反洗系统的流体源的室，以及用于增加流体温度的热交换器。 过滤介质位于室内。 消毒方法包括回洗洗涤装置以除去碎屑，​​然后在提高流体温度的同时继续循环反洗液，直到水和设备的温度足以使微生物失活。 该方法还可以包括通过调节流体的pH来增加流体的消毒能力。 该设备可以设置有清除剂，以帮助在蒸汽或清洁过程中和之后基本上完全从室中去除流体。 该方法还可以包括在正常操作期间降低进料水的pH以将一氯胺转化为二氯胺和三氯胺，以帮助从给水中除去氯胺。

    Cyclic hydrofluoroether compounds and processes for their preparation and use
    10.
    发明授权
    Cyclic hydrofluoroether compounds and processes for their preparation and use 有权
    环状氢氟醚化合物及其制备和使用方法

    公开(公告)号：US08791254B2

    公开(公告)日：2014-07-29

    申请号：US11567602

    申请日：2006-12-06

    申请人： Daniel R. Vitcak ,  Richard M. Flynn ,  Michael G. Costello

    发明人： Daniel R. Vitcak ,  Richard M. Flynn ,  Michael G. Costello

    IPC分类号： C07D309/10

    CPC分类号： C07D307/20 ,  C07D309/10

    摘要： A hydrofluoroether compound comprises at least one five- or six-membered, perfluorinated heterocyclic ring, each ring comprising four or five ring carbon atoms and one or two catenated heteroatoms selected from divalent ether oxygen atoms and trivalent nitrogen atoms, at least one of the catenated heteroatoms being a divalent ether oxygen atom, and each of the ring carbon atoms adjacent to the divalent ether oxygen atom bearing a fluorochemical group that comprises a tetrafluoroethylidene moiety (—(CF3)CF—) that is directly bonded to the ring carbon atom, the fluorochemical group optionally comprising at least one catenated heteroatom selected from divalent ether oxygen atoms and trivalent nitrogen atoms.

    摘要翻译： 氢氟醚化合物包含至少一个五元或六元全氟化杂环，每个环包含四个或五个环碳原子和一个或两个选自二价醚氧原子和三价氮原子的连接杂原子，至少一个连接的 杂原子是二价醚氧原子，并且与具有含氟化学基团的二价醚氧原子相邻的环碳原子包含与环碳原子直接键合的四氟亚乙基部分（ - （CF 3）CF-）， 含氟基团任选地包含至少一个选自二价醚氧原子和三价氮原子的链状杂原子。