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.

公开(公告)号：US20210246886A1

公开(公告)日：2021-08-12

申请号：US17049752

申请日：2019-04-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： William M. Lamanna ,  Sean M. Smith ,  Michael G. Costello ,  Michael J. Bulinski ,  John G. Owens ,  Markus E. Hirschberg ,  Klaus Hintzer ,  Bamidele O. Fayemi ,  Philip E. Tuma ,  Nicholas S. Johnson ,  Forrest A. Coughlin ,  Jay R. Nierengarten

IPC: F03G7/00 ,  C07C317/04 ,  F25D3/00

Abstract: A foamable composition includes a blowing agent, a foamable polymer or a precursor composition thereof, and a nucleating agent. The nucleating agent includes a compound having structural formula (I) R1SO2R2(SO2R3)n (I) where R1, R2, and R3 are each independently a fluoroalkyl group having from 1 to 10 carbon atoms that is linear, branched, or cyclic and optionally contain at least one catenated ether oxygen atom or a trivalent nitrogen atom, and n is 0 or 1.

公开(公告)号：US10934247B2

公开(公告)日：2021-03-02

申请号：US16323623

申请日：2017-08-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C07C211/24 ,  C07C41/28 ,  C07C41/30 ,  C07C43/17 ,  C07C67/42 ,  C07C209/70 ,  C07C209/78 ,  C07C227/02 ,  C07D295/067 ,  C09K5/10 ,  C11D3/24 ,  C11D3/43 ,  C23G5/028 ,  H01M10/0567 ,  H01M10/0569

Abstract: 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 RH1 is and RH2 are independently selected from H or CH3, wherein when RH1 is CH3 then RH2 is H and when RH2 is CH3, then RH1 is H; X is O or N and when X is O, then n is 1 and Rf 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 Rf 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 Rf'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.

公开(公告)号：US10717694B2

公开(公告)日：2020-07-21

申请号：US16099719

申请日：2017-05-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C09K5/00 ,  C07C43/17 ,  C09K5/10 ,  C09K5/04 ,  C07C43/16

Abstract: A hydrofluoroolefin compound is represented by the following general formula (I): where Rf is a linear or branched perfluorinated alkyl group containing 2-10 carbon atoms and optionally contains (i) at least one catenated heteroatom selected from O or N; or (ii) a ring structure having 3 to 6 ring carbon atoms that optionally contains one or more catentated heteroatoms selected from O or N.

公开(公告)号：US10577335B2

公开(公告)日：2020-03-03

申请号：US15770289

申请日：2016-11-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C07D265/30 ,  C07C43/17 ,  C07C211/24 ,  C07D207/10 ,  C07D241/04 ,  C09K5/10 ,  H01M10/0563

Abstract: Described herein is an unsaturated fluorinated compound of formula (I) where X is O or N; Y is F or H; Z is F or CF3; and A is F or CF3 wherein when X is O, then n is 1, Y is H, Z is F, A is F, and Rf is a linear or branched perfluorinated alkyl group comprising 1 to 10 carbon atoms and optionally comprising at least one catenated O or N; and when X is N, then n is 2 and each Rf group are (i) independently selected from a linear or branched perfluorinated alkyl group comprising 1 to 8 carbon atoms and optionally comprising at least one catenated O or N; or (ii) bonded together to form a ring structure comprising 4 to 8 carbon atoms and optionally comprising at least one catenated O or N with the proviso that when Z is CF3 then A is F and when A is CF3 then Z is F and methods of making and using the same.

公开(公告)号：US20190225852A1

公开(公告)日：2019-07-25

申请号：US16291098

申请日：2019-03-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael J. Bulinski ,  Michael G. Costello ,  John G. Owens ,  Michael J. Rice

IPC: C09K5/04 ,  F01K25/08 ,  A62D1/00 ,  C08J9/00 ,  C08J9/14 ,  A62D1/02 ,  F28D15/00

Abstract: A working fluid that includes a fluorinated olefin compound represented by the following general formula (I):

公开(公告)号：US20190185402A1

公开(公告)日：2019-06-20

申请号：US16099719

申请日：2017-05-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C07C43/17 ,  C09K5/10 ,  C09K5/04

Abstract: A hydrofluoroolefin compound is represented by the following general formula (I): where Rf is a linear or branched perfluorinated alkyl group containing 2-10 carbon atoms and optionally contains (i) at least one catenated heteroatom selected from O or N; or (ii) a ring structure having 3 to 6 ring carbon atoms that optionally contains one or more catentated heteroatoms selected from O or N.

公开(公告)号：US10301293B2

公开(公告)日：2019-05-28

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 ,  C07D405/14 ,  C07D413/14 ,  C07D309/04 ,  C07D319/12 ,  C07D405/06 ,  C07D307/14 ,  C09K5/04

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.