会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • METHODS OF USING HYDROFLUOROETHERS AS HEAT TRANSFER FLUIDS
    • 使用氢氟醚作为传热流体的方法
    • WO2011053628A3
    • 2011-09-22
    • PCT/US2010054237
    • 2010-10-27
    • 3M INNOVATIVE PROPERTIES COFLYNN RICHARD MCOSTELLO MICHAEL GBULINSKI MICHAEL J
    • FLYNN RICHARD MCOSTELLO MICHAEL GBULINSKI MICHAEL J
    • C09K5/04C07C19/08
    • C09K5/10
    • An apparatus is provided that includes a device and a mechanism for heat transfer. The mechanism includes a hydrofluoroether heat-transfer fluid wherein the heat transfer fluid is represented by the following structure: Y-Rf-CH2OCH2Rf-Y wherein Rf may be the same or different and is, independently, selected from the group consisting of perfluorinated alkylene groups which may be linear, cyclic, or branched having from 1 to 10 carbon atoms, partially fluorinated alkylene groups having from 1 to 10 carbon atoms, and derivatives thereof wherein one or more carbon atoms are replaced by catenated nitrogen or oxygen heteroatoms, wherein each Rf contains at most one hydrogen atom, wherein Y represents H, F, or an RfCH2OCH2- group, and wherein the total number of carbon atoms in the molecule is at least 6. A method of transferring heat including the device and the provided heat-transfer fluid is also provided.
    • 提供一种装置,其包括装置和用于传热的机构。 该机理包括氢氟醚传热流体,其中传热流体由以下结构表示:Y-Rf-CH 2 OCH 2 R f-Y其中R f可以相同或不同,独立地选自全氟化亚烷基 其可以是具有1至10个碳原子的直链,环状或支链的,具有1至10个碳原子的部分氟化的亚烷基,以及其中一个或多个碳原子被连接的氮或氧杂原子代替的衍生物,其中每个Rf 含有至多一个氢原子,其中Y表示H,F或RfCH 2 OCH 2 - 基团,并且其中分子中的总碳原子数为至少6.一种传递热量的方法,包括该装置和所提供的传热 还提供了流体。
    • 5. 发明申请
    • HYDROFLUOROACETAL COMPOUNDS AND PROCESSES FOR THEIR PREPARATION AND USE
    • 氢氟醚化合物及其制备和使用的方法
    • WO2010002528A2
    • 2010-01-07
    • PCT/US2009045775
    • 2009-06-01
    • 3M INNOVATIVE PROPERTIES COFLYNN RICHARD MCOSTELLO MICHAEL G
    • FLYNN RICHARD MCOSTELLO MICHAEL G
    • C07C41/54C07C43/12C09K5/10
    • C09K5/10A62D1/0085C07C41/50C07C41/54C07C43/313C08J9/143C09D7/20C23G5/032Y10T408/44Y10T428/31504C07C43/317
    • The present disclosure provides a compound according to the formula: Rf 1 [CH(-O-CH(3-m)Rf 2m)(-O-CF2-CFH-Rf 3)]n [I] wherein n is 1 or 2, wherein m is 1, 2 or 3, wherein, when n is 1, Rf 1 is selected from the group consisting of highly fluorinated alkyl groups which are linear, branched, cyclic, or a combination thereof, which may optionally be substituted, and which may optionally contain one or more catenated heteroatoms; wherein, when n is 2, Rf 1 is selected from the group consisting of highly fluorinated alkylene groups which are linear, branched, cyclic, or a combination thereof, which may optionally be substituted, and which may optionally contain one or more catenated heteroatoms; wherein each Rf 2 is independently selected from the group consisting of alkyl groups which are linear, branched, cyclic, or a combination thereof, which may optionally be substituted, and which may optionally contain one or more catenated heteroatoms; wherein at least one Rf 2 is highly fluorinated; wherein each Rf 3 is independently selected from the group consisting of fluorine and highly fluorinated alkyl groups which are linear, branched, cyclic, or a combination thereof, which may optionally be substituted, and which may optionally contain one or more catenated heteroatoms. Also provided are methods of use and manufacture of such compounds.
    • 本公开内容提供了下式的化合物:Rf 1 [CH(-O-CH(3-m)Rf 2m)( - O-CF 2 -CFH-Rf 3)] n [I],其中n为1或2 其中m为1,2或3,其中当n为1时,Rf 1选自可任选被取代的直链,支链,环状或其组合的高度氟化的烷基,以及 其可以任选地含有一个或多个连接的杂原子; 其中当n为2时,R f 1选自直链,支链,环状或其组合的高度氟化的亚烷基,其可以任选地被取代,并且可以任选地含有一个或多个连接的杂原子; 其中每个Rf 2独立地选自直链,支链,环状或其组合的烷基,其可任选被取代,并且其可以任选地含有一个或多个连接的杂原子; 其中至少一个Rf 2是高度氟化的; 其中每个Rf 3独立地选自氟和高度氟化的烷基,其为直链,支链,环状或其组合,其可任选被取代,并且其可以任选地含有一个或多个连接的杂原子。 还提供了使用和制造这些化合物的方法。