公开(公告)号：US20160251468A1

公开(公告)日：2016-09-01

申请号：US15033719

申请日：2014-10-15

Applicant: UNIMATEC CO., LTD.

Inventor： Kyou Shimada ,  Yuko Fujita ,  Yoshiyama Kaneumi

IPC: C08F220/68 ,  C09D133/16

CPC classification number: C08F220/68 ,  C08F220/22 ,  C09D133/16 ,  C09J4/00 ,  D06M15/277 ,  D06M2200/11 ,  D06M2200/12 ,  C08F2220/1891 ,  C08F220/36

Abstract: A fluorine-containing copolymer comprising a copolymer of (A) CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR═CH2 (R:H, a methyl group, n:1-6, a:1-4, b:1-3, c:1-3), (B) CH2═CRCOOR1(R:H, a methyl group, R1:C1-C30 alkyl group, or an aralkyl group; and (C) CH2═CRCOOR2NCO or CH2═CRCOOR2NHCOR3 (R:H, a methyl group, R2:C1-C30 alkylene group, R3 :blocked group of an isocyanate group, and a surface-modifying agent containing the fluorine-containing copolymer as an active ingredient. The surface-modifying agent has excellent adhesion to substrates and improved processing durability.

Abstract translation: 含有（A）C n F 2n + 1（CH 2 CF 2）a（CF 2 CF 2）b（CH 2 CH 2）cOCOCR = CH 2（R：H，甲基，n：1-6，a：1-4， b：1-3，c：1-3），（B）CH 2 = CRCOOR 1（R：H，甲基，R 1：C 1 -C 30烷基或芳烷基;和（C）CH 2 = CRCOOR 2 NCO或CH 2 ≡CRCOOR2 NHCOR 3（R：H，甲基，R 2：C 1 -C 30亚烷基，R 3：异氰酸酯基的封端基和含有含氟共聚物的表面改性剂作为有效成分）表面改性剂 对基材具有优异的粘附性和改进的加工耐久性。

公开(公告)号：US10344172B2

公开(公告)日：2019-07-09

申请号：US15549342

申请日：2016-01-22

Applicant: UNIMATEC CO., LTD.

Inventor： Kyou Shimada ,  Takumi Suzuki ,  Yoshiyama Kaneumi

IPC: C09D5/08 ,  C08F220/24 ,  C09K3/18 ,  C09D133/16 ,  C09D143/04 ,  C08F230/08

Abstract: A fluorine-containing copolymer that is a copolymer of: a polyfluoroalkyl alcohol (meth)acrylate represented by the general formula: CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR═CH2  [I] (R: a hydrogen atom, a methyl group, n: 1 to 6, a: 1 to 4, b: 1 to 3, and c: 1 to 3); benzyl (meth)acrylate or styrene; and a Si group-containing crosslinkable (meth)acrylate represented by the general formula: CH2═CRCOO(CH2)dSi(OR1)eR23−e  [II] (R: a hydrogen atom, a methyl group, R1, R2: an alkyl group having 1 to 10 carbon atoms, d: 1 to 3, e: 1 to 3). The surface-modifying agent comprising this fluorine-containing copolymer as an active ingredient have an excellent dynamic slip angle after washing with hexadecane, and anti-corrosive properties.