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    FLUORINE-CONTAINING PYRIMIDINE COMPOUND AND METHOD FOR PRODUCING SAME
    3.
    发明公开
    FLUORINE-CONTAINING PYRIMIDINE COMPOUND AND METHOD FOR PRODUCING SAME 审中-公开

    公开(公告)号：US20240124436A1

    公开(公告)日：2024-04-18

    申请号：US17768556

    申请日：2020-10-29

    Applicant: UNIMATEC CO., LTD.

    Inventor： Junya SEINO ,  Rie AOTSU ,  Keisuke KOKIN

    IPC: C07D417/04 ,  A01P3/00 ,  C07D409/04

    CPC classification number: C07D417/04 ,  A01P3/00 ,  C07D409/04

    Abstract: A fluorine-containing pyrimidine compound represented by formula (1), (2) or (3) is provided:




    wherein in formulae (1) to (3), R represents a hydrocarbon group having 1 to 12 carbon atoms, X and Y each independently represent a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 10 carbon atoms, —CnF2n+1, a nitro group, a boronic acid group, —OA1, —SOmA1, —NA1A2, —COOA1 or —CONA1A2, Z represents CW or N, W represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 10 carbon atoms, —CnF2n+1, a nitro group, a boronic acid group, —OA1, —SOmA1, —NA1A2, —COOA1 or —CONA1A2, n is an integer of 1 to 10 and m is an integer of 0 to 3, and A1 and A2 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms.

    Fluorine-containing diblock copolymer
    7.
    发明授权
    Fluorine-containing diblock copolymer 有权

    公开(公告)号：US10196473B2

    公开(公告)日：2019-02-05

    申请号：US15107677

    申请日：2014-12-22

    Applicant: Unimatec Co., Ltd.

    Inventor： Satoru Saito ,  Katsuyuki Sato ,  Takehiro Sonoi

    IPC: C08F293/00 ,  C08F220/24

    Abstract: Provided is a fluorine-containing diblock copolymer having good water and oil repellency by using, as a raw material, a fluorine-containing (meth)acrylic ester having low bioaccumulation potential. The fluorine-containing diblock copolymer is produced by: process (A) a process for producing a fluorine-containing diblock copolymer by polymerizing a fluorine-containing (meth)acrylic ester represented by the following formula (1) in the presence of a trithiocarbonic ester compound and a radical polymerization initiator and then polymerizing a non-fluorine vinyl-based monomer, or process (B) a process for producing a fluorine-containing diblock copolymer by polymerizing a non-fluorine vinyl-based monomer in the presence of a trithiocarbonic ester compound and a radical polymerization initiator and then polymerizing a fluorine-containing (meth)acrylic ester represented by the following formula (1).

    Aqueous dispersion of fluorine-containing copolymer
    8.
    发明授权
    Aqueous dispersion of fluorine-containing copolymer 有权

    公开(公告)号：US10023733B2

    公开(公告)日：2018-07-17

    申请号：US14900897

    申请日：2014-06-11

    Applicant: Unimatec Co., Ltd.

    Inventor： Yoshiyama Kaneumi

    IPC: C08F220/14 ,  C08L33/16 ,  C08F220/24 ,  C08F220/34 ,  D06M15/33 ,  C08F2/22

    Abstract: An aqueous dispersion of a fluorine-containing copolymer comprising, as copolymerization units, (A) a (meth)acrylate represented by [CH2═CHRCOO(NH)rR1NR2R3R4]+Y−, (B) a perfluoroalkylalkyl(meth)acrylate represented by CmF2m+1CpH2p(NR′SO2)qOCOCR═CH2 or a polyfluoroalkylalkyl(meth)acrylate thereof, or a polyfluoroalkyl(meth)acrylate represented by CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR═CH2, (C) benzyl(meth)acrylate, (D) a fluorine-free polymerizable monomer other than components (A) and (C), and (E) a crosslinkable group-containing polymerizable monomer. The aqueous dispersion can improve the dispersion stability of an aqueous dispersion of a water- and oil-repellent when used as a water- and oil-repellent comprising the fluorine-containing copolymer as an active component.

    Fluorine-Containing Macroinitiator and Production Process for the Same
    9.
    发明申请
    Fluorine-Containing Macroinitiator and Production Process for the Same 有权
    含氟大分子引发剂及其生产工艺

    公开(公告)号：US20160340448A1

    公开(公告)日：2016-11-24

    申请号：US15107644

    申请日：2014-12-22

    Applicant: UNIMATEC CO., LTD.

    Inventor： Satoru Saito ,  Katsuyuki Sato ,  Takehiro Sonoi

    IPC: C08F2/38 ,  C08F4/04

    CPC classification number: C08F2/38 ,  C08F4/00 ,  C08F4/04 ,  C08F20/22 ,  C08F293/005 ,  C08F2438/01 ,  C08F2438/03

    Abstract: Provided is a fluorine-containing macroinitiator, particularly a fluorine-containing macroinitiator that enables production of a fluorine-containing block copolymer containing a non-fluorine vinyl-based monomer having a long side chain. The fluorine-containing macroinitiator includes a polymer represented by the following formula (1) and having a number-average molecular weight of 3,000 to 100,000. In the following formula (1), R2, R3 and R4 are each a specific group, and Q is a polymer segment composed of a structural unit represented by the following formula (2). In the following formula (2), R1 is a hydrogen atom or a methyl group, Rf is a fluoroalkyl group having a specific structure, and k is an appropriate integer that is not 0.

    Fluorine-containing nano composite particles and method for producing the same
    10.
    发明授权
    Fluorine-containing nano composite particles and method for producing the same 有权
    含氟纳米复合粒子及其制造方法

    公开(公告)号：US09475826B2

    公开(公告)日：2016-10-25

    申请号：US14773172

    申请日：2014-03-06

    Applicant: UNIMATEC CO., LTD. ,  HIROSAKI UNIVERSITY

    Inventor： Katsuyuki Sato ,  Hideo Sawada

    IPC: C07F7/08 ,  C07F7/02 ,  C07C31/38 ,  C08G77/18 ,  C08G77/24 ,  C07C29/149

    CPC classification number: C07F7/025 ,  C07C29/149 ,  C07C31/38 ,  C08G77/18 ,  C08G77/24

    Abstract: Fluorine-containing nano composite particles comprising a condensate of a fluorine-containing alcohol represented by the general formula: RF-A-OH  [I] wherein RF is a perfluoroalkyl group or a polyfluoroalkyl group in which some of the fluorine atoms of the perfluoroalkyl group are replaced by hydrogen atoms, and A is an alkylene group having 1 to 6 carbon atoms; and an alkoxysilane, or fluorine-containing nano composite particles comprising a condensate of a fluorine-containing alcohol represented by the general formula: RF′-A-OH  [Ia] or the general formula: HO-A-RF″-A-OH  [Ib] wherein RF′ is a linear or branched perfluoroalkyl group containing an O, S, or N atom, RF″ is a linear or branched perfluoroalkylene group containing an O, S, or N atom, and A is an alkylene group having 1 to 6 carbon atoms; and an alkoxysilane.

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