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    TERNARY COMPOSITIONS FOR LOW-CAPACITY REFRIGERATION
    21.
    发明申请
    TERNARY COMPOSITIONS FOR LOW-CAPACITY REFRIGERATION 审中-公开
    低容量制冷剂的初步组合物

    公开(公告)号：US20140326017A1

    公开(公告)日：2014-11-06

    申请号：US14335281

    申请日：2014-07-18

    Applicant: ARKEMA FRANCE

    Inventor： Wissam RACHED

    IPC: C09K5/04 ,  B01F17/00 ,  C09K3/30 ,  C09K3/00

    CPC classification number: C09K5/045 ,  B01F17/0085 ,  C08J9/146 ,  C08J2207/04 ,  C09K3/00 ,  C09K3/30 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/40 ,  F25B13/00

    Abstract: Compositions containing 2,3,3,3-tetrafluoropropene and to the uses thereof as heat transfer fluid, expansion agents, solvents and aerosol. Compositions essentially containing between 10 and 90 wt. % of 2,3,3,3-tetrafluoropropene, between 5 and 80 wt. % of HFC-134a and between 5 and 10 wt. % of HFC-32. Compositions essentially containing from 10 to 45% by weight of 2,3,3,3-tetrafluoropropene, from 50 to 80% by weight of HFC-134a and from 5 to 10% by weight of HFC-32.

    Abstract translation: 含有2,3,3,3-四氟丙烯的组合物及其作为传热流体，膨胀剂，溶剂和气雾剂的用途。 组合物基本上含有10至90wt。 ％的2,3,3,3-四氟丙烯，5至80wt。 HFC-134a的％和5至10wt。 ％的HFC-32。 基本上含有10至45重量％的2,3,3,3-四氟丙烯，50至80重量％的HFC-134a和5至10重量％的HFC-32的组合物。

    DEVICE FOR COOLING AND/OR HEATING AN ELECTRIC VEHICLE BATTERY
    23.
    发明申请
    DEVICE FOR COOLING AND/OR HEATING AN ELECTRIC VEHICLE BATTERY 有权

    公开(公告)号：US20220223935A1

    公开(公告)日：2022-07-14

    申请号：US17613977

    申请日：2020-05-29

    Applicant: Arkema France

    Inventor： Nicolas DUFAURE ,  Wissam RACHED

    IPC: H01M10/613 ,  H01M10/615 ,  H01M10/625 ,  H01M10/655

    Abstract: A device for use in a circuit for cooling and/or heating a motor vehicle battery, including: an outer casing of a composition including: from 20% to 65% by weight of reinforcing fibers, which do not have thermal conduction properties, the balance being a matrix including at least one polyamide and an inner casing positioned facing the battery and intended to be in contact with a coolant of a composition including: from 5% to 65% by weight of reinforcing fibers, from 10% to 20% by weight of at least one thermally conductive component, when the reinforcing fibers used are not thermally conductive, at least one fire retardant, and the balance being a matrix including at least one polyamide chosen from semiaromatic polyamides and polyamides, a heat transfer fluid inlet; and a heat transfer fluid outlet, the device delimiting a battery cooling and/or heating volume.

    AIR CONDITIONING PROCESS
    24.
    发明申请
    AIR CONDITIONING PROCESS 有权

    公开(公告)号：US20210318037A1

    公开(公告)日：2021-10-14

    申请号：US17272497

    申请日：2019-08-26

    Applicant: ARKEMA FRANCE

    Inventor： Wissam RACHED

    IPC: F25B25/00 ,  F25B29/00 ,  C09K5/04

    Abstract: A process for conditioning air, by means of a main circuit, the main circuit being a vapor compression circuit, wherein a first refrigerant circulates, and a secondary circuit with no compressor, wherein a non-flammable second refrigerant including a hydrofluoroolefin and/or a hydrochlorofluoroolefin circulates, the main circuit and the secondary circuit being coupled to one another; the process including a heat exchange between the surroundings and the first refrigerant, a heat exchange between the first and second refrigerants, and a heat exchange between the second refrigerant and the air to be conditioned. Also, an air conditioning plant for implementing the process.

    COMPOSITION BASED ON 1,3,3,3-TETRAFLUOROPROPENE
    26.
    发明申请
    COMPOSITION BASED ON 1,3,3,3-TETRAFLUOROPROPENE 审中-公开

    公开(公告)号：US20190023956A1

    公开(公告)日：2019-01-24

    申请号：US16143505

    申请日：2018-09-27

    Applicant: ARKEMA FRANCE

    Inventor： Wissam RACHED ,  Beatrice Boussand

    IPC: C09K5/04 ,  C10M171/00

    Abstract: A composition including a lubricant based on polyol esters (POEs) or PVE and a refrigerant F including from 1 to 99% by weight of trans-1,3,3,3-tetrafluoropropene (trans-HFO-1234ze) and from 1 to 99% by weight of 1,1,1,2-tetrafluoroethane. Also, the use of the composition including a lubricant and refrigerant in refrigeration, air conditioning and heat pumps.

    USE OF TERNARY COMPOSITIONS
    29.
    发明申请
    USE OF TERNARY COMPOSITIONS 审中-公开

    公开(公告)号：US20160298014A1

    公开(公告)日：2016-10-13

    申请号：US15189936

    申请日：2016-06-22

    Applicant: ARKEMA FRANCE

    Inventor： Wissam RACHED

    IPC: C09K5/04 ,  F25B43/02

    CPC classification number: C09K5/045 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  F25B9/006 ,  F25B43/02

    Abstract: The use of a ternary composition of 2,3,3,3-tetrafluoropropene, 1,1,1,2-tetrafluoroethane and difluoromethane, as a heat-transfer fluid, in compression refrigeration systems with exchangers operating in counterflow mode or in cross-flow mode with counterflow tendency. A heat-transfer process in which a ternary composition of 2,3,3,3-tetrafluoropropene, 1,1,1,2-tetrafluoroethane and difluoromethane is used as a refrigerant in compression systems with exchangers operating in counterflow mode or in cross-flow mode with counterflow tendency.

    STABILIZATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE
    30.
    发明申请
    STABILIZATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE 有权
    1-氯-3,3,3-三氟苯酚的稳定性

    公开(公告)号：US20160272561A1

    公开(公告)日：2016-09-22

    申请号：US15073108

    申请日：2016-03-17

    Applicant: ARKEMA FRANCE

    Inventor： Wissam RACHED ,  Sophie GUERIN ,  Pascale KINDLER

    IPC: C07C17/42 ,  F01K25/10 ,  C09K5/04

    CPC classification number: C07C17/42 ,  C09K5/044 ,  C09K2205/12 ,  F01K25/10 ,  C07C21/18

    Abstract: The use of a C3 to C6 alkene compound including a sole double bond, for limiting or preventing, for example, the isomerization of trans-1-chloro-3,3,3-trifluoropropene to cis-1-chloro-3,3,3-trifluoropropene. Also, a composition including 1-chloro-3,3,3-trifluoropropene and a C3 to C6 alkene compound including a sole double bond, and also to various uses of this composition.

    Abstract translation: 包括唯一双键的C3至C6烯烃化合物的用途，用于限制或防止例如反式-1-氯-3,3,3-三氟丙烯异构化为顺式-1-氯-3,3， 3-三氟丙烯。 而且，还包括该组合物的各种用途的包含1-氯-3,3,3-三氟丙烯和包含唯一双键的C 3至C 6烯烃化合物的组合物。

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