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：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.