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    Gloss retentive fluorocopolymers for coating applications
    1.
    发明授权
    Gloss retentive fluorocopolymers for coating applications 有权

    公开(公告)号：US10435580B2

    公开(公告)日：2019-10-08

    申请号：US15353676

    申请日：2016-11-16

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Linlin Duan ,  Wanchao Jiang ,  Gang Xu ,  Siyuan Zhang ,  Rajiv Banavali ,  Zhe Ding ,  Shuwen Peng

    IPC: C08F214/18 ,  C08F216/14 ,  C09D127/12 ,  C08F14/18

    Abstract: Disclosed are protective coating compositions having enhanced gloss retention properties formed by steps comprising: (i) providing one or more fluorocopolymers by copolymerization of (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these, (2) one or more vinyl ester monomer(s), and (3) one or more vinyl ether monomer(s), wherein at least a portion of said vinyl ether monomer is a hydroxyl group-containing vinyl ether monomer, wherein the copolymer preferably has a number average molecular weight of greater than about 10,000; (ii) providing a VOC containing carrier for said one or more fluorocopolymers; and (iii) providing a stabilizing agent comprising: a) a radical scavenger and b) an absorber of UV light; and (iv) combining said one or more fluorocopolymers with said carrier and said stabilizing agent to produce a polymeric coating composition.

    ENDCAPPED FLUOROPOLYMERS FOR COATING APPLICATIONS AND PROCESSES OF PRODUCING SAME
    3.
    发明申请
    ENDCAPPED FLUOROPOLYMERS FOR COATING APPLICATIONS AND PROCESSES OF PRODUCING SAME 审中-公开

    公开(公告)号：US20190169337A1

    公开(公告)日：2019-06-06

    申请号：US16199909

    申请日：2018-11-26

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Gang Xu ,  Wanchao Jiang ,  Siyuan Zhang ,  Linlin Duan ,  Zhe Ding

    IPC: C08F214/18 ,  C09D127/12 ,  C09D7/20 ,  C08K5/09

    Abstract: A process of producing an endcapped fluorocopolymer including the forming of a fluorocopolymer by copolymerization of: (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these; (2) one or more vinyl ester monomer(s); and (3) one or more vinyl ether monomer(s), wherein at least a portion of said vinyl ether monomer is a hydroxyl group-containing vinyl ether monomer; and at the end of copolymerization, reacting a radical transfer agent, preferably methanol, with the fluorocopolymer to produce the endcapped fluorocopolymer, preferably containing ether end groups.

    Low VOC and high solid fluoropolymer for coating applications
    5.
    发明授权
    Low VOC and high solid fluoropolymer for coating applications 有权

    公开(公告)号：US11667806B2

    公开(公告)日：2023-06-06

    申请号：US17467320

    申请日：2021-09-06

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Wanchao Jiang ,  Rajiv Ratna Singh ,  Gang Xu ,  Siyuan Zhang ,  Yun Lin

    IPC: C09D127/12 ,  G06Q40/12 ,  B05D3/00

    CPC classification number: C09D127/12 ,  B05D3/007 ,  G06Q40/123

    Abstract: Methods of reducing the release of volatile organic compounds (VOCs) into the Earth's atmosphere during coating operations are provided, as well as a coating composition comprising a carrier and one or more fluorocopolymers. The carrier comprises VOC compounds and the one or more fluorocopolymers is produced by copolymerization of (1) a first monomer selected from the group consisting of hydrofluoroalkenes, (2) a second monomer comprising vinyl ester(s), and (3) a third monomer comprising vinyl ether(s), wherein at least a portion of the vinyl ether monomer is a hydroxyl group-containing vinyl ether, and wherein the one or more fluorocopolymers comprise at least about 70% by weight of the coating composition and the VOC portion of the carrier is not greater than about 30% by weight of the coating composition.

    Fluorocopolymers for coating applications
    6.
    发明授权
    Fluorocopolymers for coating applications 有权

    公开(公告)号：US11015005B2

    公开(公告)日：2021-05-25

    申请号：US15353678

    申请日：2016-11-16

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Gang Xu ,  Siyuan Zhang ,  Wanchao Jiang ,  Linlin Duan ,  Zhe Ding

    IPC: C08F214/26 ,  C09D127/18 ,  C09D127/12 ,  C08F214/18 ,  C08F214/24

    Abstract: Disclosed are copolymers formed by copolymerization of: (1) one or more hydrofluoroolefin monomer(s) selected from the group consisting of hydrofluoroethylenes, hydrofluoropropenes, hydrofluorobutenes, hydrofluoropentenes and combinations of these, and preferably selected from 2,3,3,3-tetrafluoropropene, 1,3,3,3-tetrafluoropropene, with said 1,3,3,3-tetrafluoropropene preferably comprising, consisting essentially of or consisting of trans-1,3,3,3-tetrafluoropropene, and combinations of these, and (2) one or more chlorofluoroethylene monomers, preferably chlorotrifluoroethylene (“CTFE”) monomers, wherein the mole ratio of monomer (1) to monomer (2) is preferably from about 30:1 to about 1:30.

    Low VOC and high solid fluoropolymer for coating applications
    8.
    发明授权
    Low VOC and high solid fluoropolymer for coating applications 有权

    公开(公告)号：US11111405B2

    公开(公告)日：2021-09-07

    申请号：US15506979

    申请日：2015-09-09

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Wanchao Jiang ,  Rajiv Ratna Singh ,  Gang Xu ,  Siyuan Zhang ,  Yun Lin

    IPC: C09D127/12 ,  G06Q40/00 ,  B05D3/00

    Abstract: Methods of reducing the release of volatile organic compounds (VOCs) into the Earth's atmosphere during coating operations are provided, as well as a coating composition comprising a carrier and one or more fluorocopolymers. The carrier comprises VOC compounds and the one or more fluorocopolymers is produced by copolymerization of (1) a first monomer selected from the group consisting of hydrofluoroalkenes, (2) a second monomer comprising vinyl ester(s), and (3) a third monomer comprising vinyl ether(s), wherein at least a portion of the vinyl ether monomer is a hydroxyl group-containing vinyl ether, and wherein the one or more fluorocopolymers comprise at least about 70% by weight of the coating composition and the VOC portion of the carrier is not greater than about 30% by weight of the coating composition.

    ELECTROLYTE SOLUTION FOR A LITHIUM ION CELL
    9.
    发明申请
    ELECTROLYTE SOLUTION FOR A LITHIUM ION CELL 有权

    公开(公告)号：US20210013545A1

    公开(公告)日：2021-01-14

    申请号：US16921323

    申请日：2020-07-06

    Applicant: Honeywell International Inc.

    Inventor： Hui Wang ,  Ya Qun Liu ,  Ying Han ,  Gang Xu ,  Jian Hou ,  Shuwen Peng ,  Rajiv Ratna Singh

    IPC: H01M10/0567 ,  H01M10/0525 ,  H01M4/505 ,  H01M4/525

    Abstract: An electrolyte solution for a lithium-ion cell includes at least one organic carbonate solvent, at least one lithium salt including a non-coordinating anion and at least one polyfluorinated alkoxy olefin according to the general formula I, the general formula II, or the general formula III: I: RaRbC═CH—O—R, II: RaRbC═CH—O—CHRa′Rb′, III: RaRbC═CH—O—Rc—O—CH═CRa′Rb′, wherein Ra and Ra′ are each independently a fluorinated alkyl group having 1 or 2 carbon atoms, Rb and Rb′ are each independently F, Cl, Br or H, and R is CnHxFy, wherein n is an integer from 1 to 6, x and y are each independently integers from 0 to 13, and x+y=2n+1 or x+y=2n−1, and Rc is CkH(2k+1), wherein k is an integer from 2 to 4.

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