公开(公告)号：US20210221776A1

公开(公告)日：2021-07-22

申请号：US17055498

申请日：2019-05-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sean M. Smith ,  Michael J. Bulinski ,  Michael G. Costello ,  Klaus Hintzer ,  Markus E. Hirscherg ,  William M. Lamanna

IPC: C07D265/30 ,  H05K7/20 ,  F01K25/02 ,  H01M10/613 ,  F28F23/00 ,  C07D207/10 ,  C07D223/04 ,  C07D211/38 ,  C07C211/24 ,  C08J9/00 ,  C08J9/12 ,  C08J9/14

Abstract: Described herein is a perfluorinated aminoolefin compound of general formula (I): CFY═CXN(Rf)CF2Rf′ where: (a) Rf and Rf′ are (i) independently selected from a linear or branched perfluoroalkyl group having 1-8 carbon atoms, optionally comprising at least one catenated O or N atom, or (ii) bonded together to form a perfluorinated ring structure having 4-8 ring carbon atoms, optionally comprising at least one catenated O atom; and (b) X and Y are (i) independently selected from a perfluoroalkyl group having 1-4 carbon atoms, or (ii) bonded together to form a perfluorinated ring structure having 5-6 ring carbon atoms. Such compounds may be used in heat transfer, foam blowing or immersion cooling applications, or as a working fluid in a Rankine cycle, a coating or lubricant, or as a dielectric fluid. Also disclosed herein is a method for making such compounds.

公开(公告)号：US20200178414A1

公开(公告)日：2020-06-04

申请号：US16620118

申请日：2018-05-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael J. Bulinski ,  Phillip E. Tuma ,  Michael G. Costello ,  William M. Lamanna ,  Sean M. Smith

IPC: H05K7/20 ,  C09K5/10 ,  C09K5/04 ,  C07C21/18 ,  C07C211/24

Abstract: An immersion cooling system includes a housing having an interior space; a heat-generating component disposed within the interior space; and a working fluid liquid disposed within the interior space such that the heat-generating component is in contact with the working fluid liquid. The working fluid comprises a compound having Structural Formula (IA) Each Rf1 and Rf2 is, independently, (i) a linear or branched perhalogenated acyclic alkyl group having 1-6 carbon atoms and optionally contains one or more catenated heteroatoms selected from O or N; or (ii) a perhalogenated 5-7 membered cyclic alkyl group having 3-7 carbon atoms and optionally contains one or more catenated heteroatoms selected from O or N.

公开(公告)号：US10344006B2

公开(公告)日：2019-07-09

申请号：US16073854

申请日：2017-02-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sean M. Smith ,  Michael J. Bulinski ,  Michael G. Costello ,  William M. Lamanna

IPC: C07D265/30 ,  C07D223/04 ,  C07C217/26 ,  C07D241/04 ,  C07D207/10 ,  C07D211/38 ,  C11D9/28 ,  C11D3/24 ,  C11D7/28 ,  C09K5/04

Abstract: An acyclic fluorinated compound of formula (I) is amine-containing acyclic hydrofluoroethers. The acyclic fluorinated compound is useful as heat transfer, solvent cleaning, fire extinguishing agents and electrolyte solvents and additives.

公开(公告)号：US20190040024A1

公开(公告)日：2019-02-07

申请号：US16073854

申请日：2017-02-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sean M. Smith ,  Michael J. Bulinski ,  Michael G. Costello ,  William M. Lamanna

IPC: C07D265/30 ,  C09K5/04

CPC classification number: C07D265/30 ,  C07C217/26 ,  C07D207/10 ,  C07D211/38 ,  C07D223/04 ,  C07D241/04 ,  C09K5/04 ,  C11D3/245 ,  C11D7/28 ,  C11D9/28

Abstract: An acyclic fluorinated compound of formula (I) is amine-containing acyclic hydrofluoroethers. The acyclic fluorinated compound is useful as heat transfer, solvent cleaning, fire extinguishing agents and electrolyte solvents and additives.

公开(公告)号：US20190031646A1

公开(公告)日：2019-01-31

申请号：US16073849

申请日：2017-02-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sean M. Smith ,  Michael J. Bulinski ,  Michael G. Costello ,  William M. Lamanna ,  Nicholas A. Toso

IPC: C07D413/06 ,  C09K5/04 ,  C07D405/06 ,  C07D413/14 ,  C07D405/14 ,  C07D307/14

Abstract: Described herein is a cyclic fluorinated compound of formula (I) where: L is O, CH2, or a covalent bond; X is selected from F or CF3, and Y is selected from H, F, or CF3, wherein when X is CF3 then Y is F and when Y is CF3 then X is F, each Rf1 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 Rf1 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 CF3; Z is selected from H, F, or CF3; 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(Rf2)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 CF3; A is F; and Rf2 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 Rf2 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 Rf2 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 CF3 then Z is F, and when Z is CF3 then A is F.

公开(公告)号：US12034193B2

公开(公告)日：2024-07-09

申请号：US17782193

申请日：2020-12-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lisa P. Chen ,  Gregg D. Dahlke ,  Denis Duchesne ,  Klaus Hintzer ,  Matthew J. Lindell ,  Sean M. Smith ,  Arne Thaler ,  Michael A. Yandrasits

IPC: H01M8/1039 ,  H01M4/88 ,  H01M4/90 ,  H01M8/1004

CPC classification number: H01M8/1039 ,  H01M4/881 ,  H01M4/9008 ,  H01M8/1004 ,  H01M2300/0082

Abstract: The copolymer includes divalent units represented by formula —[CF2—CF2]—, at least one divalent unit represented by formula (I): and at least one divalent unit independently represented by formula (II): A is —N(RFa)2 or a is non-aromatic, 5- to 8-membered, perfluorinated ring comprising one or two nitrogen atoms in the ring and optionally comprising at least one oxygen atom in the ring, each RFa is independently linear or branched perfluoroalkyl having 1 to 8 carbon atoms and optionally interrupted by at least one catenated O or N atom, each Y is independently —H or —F, with the proviso that one Y may be —CF3, h is 0, 1, or 2, each i is independently 2 to 8, and j is 0, 1, or 2. A catalyst ink and polymer electrolyte membrane including the copolymer are also provided.

公开(公告)号：US11773352B2

公开(公告)日：2023-10-03

申请号：US17416830

申请日：2019-12-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

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

CPC classification number: C11D7/5018 ,  C07C43/17 ,  C07C43/172 ,  C11D7/28 ,  C11D11/0047

Abstract: 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：US11673861B2

公开(公告)日：2023-06-13

申请号：US15733210

申请日：2018-12-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sean M. Smith ,  Michael G. Costello ,  Klaus Hintzer ,  Markus E. Hirschberg ,  William M. Lamanna

IPC: C07D207/08 ,  C07D241/04 ,  C07D295/088 ,  C09K5/04 ,  C07C217/26 ,  C07C43/17 ,  H05K7/20 ,  F28D15/02 ,  F28F23/00

CPC classification number: C07D207/08 ,  C07C43/17 ,  C07C217/26 ,  C07D241/04 ,  C07D295/088 ,  C09K5/045 ,  H05K7/20818 ,  F28D15/025 ,  F28F23/00

Abstract: A perfluorinated 1-alkoxypropene represented by general Formula (I), compositions that include such compounds, and methods and systems that include such compositions are provided, wherein Formula (I) is represented by: RfO—CF═CFCF3 wherein Rf is a linear, branched, or cyclic perfluoroalkyl group having 2 to 10 carbon atoms and optionally further including 1 to 3 nitrogen and/or 1 to 4 oxygen catenary heteroatoms.

公开(公告)号：US11629133B2

公开(公告)日：2023-04-18

申请号：US17055498

申请日：2019-05-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sean M. Smith ,  Michael J. Bulinski ,  Michael G. Costello ,  Klaus Hintzer ,  Markus E. Hirscherg ,  William M. Lamanna

IPC: C07C211/24 ,  C07D265/30 ,  H01M10/613 ,  C07D207/10 ,  C07D211/38 ,  C07D223/04 ,  C08J9/00 ,  C08J9/12 ,  C08J9/14 ,  F01K25/02 ,  F28F23/00 ,  H05K7/20

Abstract: Described herein is a perfluorinated aminoolefin compound of general formula (I): CFY═CXN(Rf)CF2Rf′ where: (a) Rf and Rf′ are (i) independently selected from a linear or branched perfluoroalkyl group having 1-8 carbon atoms, optionally comprising at least one catenated O or N atom, or (ii) bonded together to form a perfluorinated ring structure having 4-8 ring carbon atoms, optionally comprising at least one catenated O atom; and (b) X and Y are (i) independently selected from a perfluoroalkyl group having 1-4 carbon atoms, or (ii) bonded together to form a perfluorinated ring structure having 5-6 ring carbon atoms. Such compounds may be used in heat transfer, foam blowing or immersion cooling applications, or as a working fluid in a Rankine cycle, a coating or lubricant, or as a dielectric fluid. Also disclosed herein is a method for making such compounds.

公开(公告)号：US11551827B2

公开(公告)日：2023-01-10

申请号：US15733209

申请日：2018-12-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sean M. Smith ,  Michael G. Costello ,  Klaus Hintzer ,  Markus E. Hirschberg ,  William M. Lamanna ,  John G. Owens

IPC: C07C43/17 ,  C07C21/18 ,  H01B3/24 ,  H01H33/56

Abstract: A dielectric fluid (i.e., dielectric composition) that includes a perfluorinated 1-alkoxypropene compound represented by the following general Formula (I): RfO—CF═CFCF3 wherein Rf is CF3— or CF3CF2—. Such dielectric fluids may be useful in various electrical devices.