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    • 4. 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
    • WO2011053628A2
    • 2011-05-05
    • PCT/US2010/054237
    • 2010-10-27
    • 3M INNOVATIVE PROPERTIES COMPANYFLYNN, Richard M.COSTELLO, Michael G.BULINSKI, Michael J.
    • FLYNN, Richard M.COSTELLO, Michael G.BULINSKI, 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-R f -CH 2 OCH 2 R f -Y wherein R f 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 R f contains at most one hydrogen atom, wherein Y represents H, F, or an R f CH 2 OCH 2 - 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.
    • 提供了一种装置,其包括用于传热的装置和机构。 该机构包括氢氟醚热传递流体,其中传热流体由以下结构表示:YR -CH 2 2 2 R < 其中R f可以相同或不同,并且独立地选自全氟化亚烷基,其可以是直链,环状或支链的,其具有 1至10个碳原子,具有1至10个碳原子的部分氟化的亚烷基及其衍生物,其中一个或多个碳原子被连接的氮或氧杂原子替代,其中每个R f'包含在 最多一个氢原子,其中Y代表H,F或一个R 2 = CH 2 OCH 2 - 基团,并且其中总数为 分子中的碳原子至少为6.还提供了包括该装置和所提供的传热流体的传热方法。
    • 9. 发明申请
    • NITROGEN AND/OR OXYGEN-CONTAINING HYDROFLUOROOLEFINS AND METHODS OF MAKING AND USING THE SAME
    • 含氮和/或含氧的氢氟烯烃及其制备和使用方法
    • WO2018057134A1
    • 2018-03-29
    • PCT/US2017/045834
    • 2017-08-08
    • 3M INNOVATIVE PROPERTIES COMPANY
    • SMITH, Sean M.BULINSKI, Michael J.COSTELLO, Michael G.LAMANNA, William M.TOSO, Nicholas A.
    • C07D207/10C07D265/30C07C43/17C07C211/21C07C2/56C11D7/50C11D3/24D06L1/02C09K5/00C23G5/028B23K1/015
    • The present invention relates to an unsaturated fluorinated ether or amine compound of formula (I) with low global warming potential and method of making the compound (I), where R H 1 is and R H 2 are independently selected from H or CH 3 , wherein when R H 1 is CH 3 then R H 2 is H and when R H 2 is CH 3 , then R H 1 is H; X is O or N and when X is O, then n is 1 and R f is a linear or branched perfluorinated alkyl group comprising 1-10 carbon atoms and optionally comprising at least one catenated O or N atom; X is N, then n is 2 and (i) each R f is independently selected from a linear or branched perfluorinated alkyl group comprising 1 -8 carbon atoms and optionally comprising at least one catenated O or N atom, or (ii) the two R f 's are bonded together to form a ring structure optionally comprising at least one catenated O or N atom, wherein the ring of the ring structure consists of 5-7 atoms, no more than 10 carbon atoms, and is perfluorinated. The applications of the compound include solvent cleaning, electrolyte solvents or additives, heat transfer, and vapour phase soldering.
    • 本发明涉及具有低全球变暖潜能值的式(I)的不饱和氟化醚或胺化合物和制备化合物(I)的方法,其中R H, 1和R 2独立地选自H或CH 3,其中当R H 1是CH 3,则R 2 H 2是H,并且当R H 2是H时, 2是CH 3,则R H = 1是H; X是O或N,并且当X是O时,则n是1且R f是包含1-10个碳原子的直链或支链全氟化烷基,并且任选地包含至少一个连接的O或N原子 ; X是N,则n是2并且(i)每个R f独立地选自包含1-8个碳原子的直链或支链全氟化烷基并且任选地包含至少一个连接的O或N原子 ,或(ii)两个R f'结合在一起形成任选地包含至少一个连接的O或N原子的环结构,其中环结构的环由5-7个原子 ,不超过10个碳原子,并且是全氟化的。 该化合物的应用包括溶剂清洗,电解质溶剂或添加剂,传热和气相焊接。
    • 10. 发明申请
    • AMINE-CONTAINING CYCLIC HYDROFLUOROETHERS AND METHODS OF USING THE SAME
    • 含胺的环状氢氟烯烃及其使用方法
    • WO2017155735A1
    • 2017-09-14
    • PCT/US2017/019842
    • 2017-02-28
    • 3M INNOVATIVE PROPERTIES COMPANY
    • SMITH, Sean M.BULINSKI, Michael J.COSTELLO, Michael G.LAMANNA, William M.TOSO, Nicholas A.
    • C07D413/06C07D405/06C07D413/14
    • Described herein is a cyclic fluorinated compound of formula (I) where: L is O, CH 2 , or a covalent bond; X is selected from F or CF 3 , and Y is selected from H, F, or CF 3 , wherein when X is CF 3 then Y is F and when Y is CF 3 then X is F„ each R f 1 is independently selected from a linear or branched perfluorinated alkyl group comprising 1-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof; or the two R f 1 groups are bonded together to form a fluorinated ring structure comprising 4-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof; the -CFZ-CHAQ group is bonded to a ring carbon that is alpha to at least one O atom of the ring; A is selected from F, or CF 3 ; Z is selected from H, F, or CF 3 ; and Q is selected from (i) a F atom, (ii) a Cl atom, (iii) a linear, cyclic, or branched perfluorinated alkyl group comprising 1-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof, or (iv) a G(R f 2 ) e group, where G is an O atom or a N atom wherein: when Q is a Cl atom, then Z and A are F atoms; when G is O then e is 1, Z is H, F, or CF 3 ; A is F; and R f 2 is a linear or branched perfluorinated alkyl group comprising 1-10 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof; when G is N then e is 2, and each R f 2 group is independently a linear or branched perfluorinated alkyl group comprising 1-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof or the two R f 2 groups are bonded together to form a fluorinated ring structure comprising 4-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof, with the proviso that when A is CF 3 then Z is F, and when Z is CF 3 then A is F.
    • 本文描述了式(I)的环状氟化化合物,其中:L是O,CH 2 2或共价键; X选自F或CF 3,并且Y选自H,F或CF 3,其中当X是CF 3时,则 Y是F,并且当Y是CF 3时,则X是F“,每个R f 1独立地选自直链或支链的全氟化烷基 其包含1-8个碳原子且任选地包含至少一个选自O,N或其组合的连接原子; 或两个R f1基团结合在一起形成包含4-8个碳原子的氟化的环结构,并且任选地包含至少一个选自O,N, 或其组合; -CFZ-CHAQ基团键合到环上至少一个O原子的α位的环碳; A选自F或CF 3; Z选自H,F或CF 3; (i)F原子,(ii)Cl原子,(iii)包含1-8个碳原子的直链,环状或支链的全氟化烷基,并且任选地包含至少一个选自O, N或它们的组合,或(iv)G(R 2)2基团,其中G是O原子或N 原子,其中:当Q是Cl原子时,则Z和A是F原子; 当G为O时,e为1,Z为H,F或CF 3; A是F; R 2和R 2是直链或支链全氟烷基,其包含1-10个碳原子并任选地包含至少一个选自O,N或其组合的连接原子; 当G为N时,e为2,并且每个R f 2基团独立地为包含1-8个碳原子的直链或支链全氟化烷基,并且任选地包含至少一个 选自O,N或它们的组合的连接原子或两个R f 2基团键合在一起形成包含4-8个碳原子的氟化的环结构,并且任选地包含 至少一个选自O,N或其组合的连接原子,条件是当A是CF 3时,则Z是F,并且当Z是CF 3时,则 A是F.