公开(公告)号：US20220256729A1

公开(公告)日：2022-08-11

申请号：US17617633

申请日：2020-06-08

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Hui Ren ,  Daniel J. Harrison ,  Eileen G. Burke

IPC分类号： H05K7/20 ,  C09K5/10 ,  H01M10/613 ,  H01B3/24

摘要： An apparatus for heat transfer includes a device and a mechanism for transferring heat to or from the device. The mechanism includes a working fluid that includes a fluorinated aromatic compound having structural formula (I): where Q is a carbon atom or a nitrogen atom; G is an oxygen atom or a sulfur atom; each R1 is, independently, a fluoroalkenyl group having 2 to 11 carbon atoms and optionally comprises one or more catenated heteroatoms; each R2 is, independently, (i) a hydrogen atom or a fluorine atom; or (ii) a fluoroalkyl group or a fluoroalkenyl group having 1 to 9 carbon atoms and optionally comprises one or more catenated heteroatoms; each R3 is, independently, a hydrogen atom or a fluorine atom; x is 1-3; a is 1-2; y is 1-5; when Q is a carbon atom, z=6-y-a; and when Q is a nitrogen atom, z=5-y-a.

公开(公告)号：US20220056382A1

公开(公告)日：2022-02-24

申请号：US17416830

申请日：2019-12-20

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Sean M. Smith ,  Michael J. Bulinski ,  Michael G. Costello ,  Forrest A. Coughlin ,  Hui Ren ,  Zai-Ming Qiu

IPC分类号： C11D7/50 ,  C07C43/17 ,  C07C43/172 ,  C11D7/28 ,  C11D11/00

摘要： A composition including a compound having structural formula (I): Rf is a linear or branched perfluoroalkyl group having 1-3 atoms; n is 0-2; x is 1-3; and Rf′ and Rf″ are (i) independently, a linear or branched perfluoroalkyl group having 1-8 carbon atoms; or (ii) are bonded together to form a ring structure having 4-8 carbon atoms. The composition further includes a hydrocarbon contaminant.

公开(公告)号：US11773352B2

公开(公告)日：2023-10-03

申请号：US17416830

申请日：2019-12-20

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Sean M. Smith ,  Michael J. Bulinski ,  Michael G. Costello ,  Forrest A. Coughlin ,  Hui Ren ,  Zai-Ming Qiu

IPC分类号： C09K5/04 ,  C11D7/50 ,  C07C43/17 ,  C07C43/172 ,  C11D7/28 ,  C11D11/00

CPC分类号： C11D7/5018 ,  C07C43/17 ,  C07C43/172 ,  C11D7/28 ,  C11D11/0047

摘要： A composition including a compound having structural formula (I): Rf is a linear or branched perfluoroalkyl group having 1-3 atoms; n is 0-2; x is 1-3; and Rf′ and Rf″ are (i) independently, a linear or branched perfluoroalkyl group having 1-8 carbon atoms; or (ii) are bonded together to form a ring structure having 4-8 carbon atoms. The composition further includes a hydrocarbon contaminant.

公开(公告)号：US11325893B2

公开(公告)日：2022-05-10

申请号：US17278418

申请日：2019-09-23

申请人： 3M INNOVATIVE PROPERTIES COMPANY ,  Matthew Toso

发明人： Michael J. Bulinski ,  William M. Lamanna ,  Forrest A. Coughlin ,  Hui Ren ,  Nicholas A. Toso

IPC分类号： C09K5/04 ,  C07D307/18

摘要： A compound is represented by the following general formula (I): (I) wherein each of Rf1 and Rf2 is, independently, F, CF3, C2F5, C3F7, or C4F9, with the proviso that if either of Rf1 and Rf2 is fluorine, then the other is not fluorine; Rf3 is F, CF3, C2F5, C3F7 or CF(CF3)2; Rf4 is F, CF3, C2F5, C3F7 or CF(CF3)2; and Rh is CH3 or C2H5.

公开(公告)号：US20210395213A1

公开(公告)日：2021-12-23

申请号：US17278418

申请日：2019-09-23

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Michael J. Bulinski ,  William M. Lamanna ,  Forrest A. Coughlin ,  Hui Ren ,  Nicholas A. Toso

IPC分类号： C07D307/18 ,  C09K5/04

摘要： A compound is represented by the following general formula (I): (I) wherein each of Rf1 and Rf2 is, independently, F, CF3, C2F5, C3F7, or C4F9, with the proviso that if either of Rf1 and Rf2 is fluorine, then the other is not fluorine; Rf3 is F, CF3, C2F5, C3F7 or CF(CF3)2; Rf4 is F, CF3, C2F5, C3F7 or CF(CF3)2; and Rh is CH3 or C2H5.