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公开(公告)号：US20190077984A1
公开(公告)日：2019-03-14
申请号：US16085157
申请日：2017-03-15
发明人： Rumi KAWABE , Masaki FUKUMORI , Ryosuke HARA , Masahiro MIYAHARA , Shinichi MINAMI , Ikuo YAMAMOTO
IPC分类号： C09D151/06 , D06M15/248 , D06M15/263 , D06M13/165
摘要： Provided is a surface treatment agent which does not use fluorine-containing monomers, particularly fluoroalkyl group-containing monomers. The surface treatment agent is a water-based emulsion which includes: a copolymer (1) which includes a first polymer formed from first monomers, and a second polymer formed from second monomers, wherein the second polymer is polymerized in the presence of the first polymer, the first monomers include a long-chain acrylate ester monomer (a) represented by the formula CH2═CA11-C(═O)—O-A12 (in the formula, A11 represents hydrogen, a monovalent organic group, or a halogen, and A12 represents a C18-30 straight-chain or branched hydrocarbon group), the first monomers do not include a halogenated olefin monomer (b), and the second monomers include the halogenated olefin monomer (b); a surfactant (2) including a nonionic surfactant; and a liquid medium (3) including water.
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公开(公告)号：US20220411663A1
公开(公告)日：2022-12-29
申请号：US17902394
申请日：2022-09-02
IPC分类号： C09D185/00
摘要： A dispersion containing a fluorine-containing polymer and a liquid medium. The fluorine-containing polymer includes a repeating unit derived from a fluorine-containing monomer (a) having a Q value of 2.0 or more and comprising a fluoroalkyl group, and a repeating unit derived from a chloride monomer (b) that is at least one selected from vinyl chloride and vinylidene chloride. Further, the dispersion has a concentration of unreacted chloride monomer (b) of 2.0 ppm or less.
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公开(公告)号：US20160137765A1
公开(公告)日：2016-05-19
申请号：US14901334
申请日：2014-06-18
IPC分类号： C08F216/14 , D06M15/356 , D06M15/277 , C11D7/30
CPC分类号： C08F216/1408 , C08F220/22 , C08G77/14 , C08G77/20 , C09D183/10 , C11D7/30 , D06M15/277 , D06M15/3568 , C08F220/30 , C08F2220/1891 , C08F230/08 , C08F220/34 , C08F222/06
摘要： A fluorine-containing polymer having (a) a repeating unit derived from a fluorine-containing monomer indicated by the formula CH2═C(—X)—C(═O)—Y—Z—Rf, (b) a repeating unit derived from a cyclic-hydrocarbon-group-containing acrylate ester monomer indicated by the formula CH2═CQ11-C(═O)—O-Q12, and (c) a repeating unit derived from an aliphatic-hydrocarbon-group-containing acrylate ester monomer indicated by the formula CH2═CQ21-C(═O)—O-Q22. The fluorine-containing polymer is produced by polymerizing in the presence of one or both of (d) a silicon-containing monomer and a silicon-containing chain transfer agent.
摘要翻译： 具有（a）由式CH 2 = C（-X）-C（= O）-Y-Z-Rf表示的含氟单体的重复单元的含氟聚合物，（b）衍生自 由式CH2 = CQ11-C（ΟO）-O-Q12表示的含环烃基的丙烯酸酯单体和（c）衍生自含脂肪族烃基的丙烯酸酯单体的重复单元 由式CH2 = CQ21-C（ΟO）-O-Q22表示。 含氟聚合物通过在（d）含硅单体和含硅链转移剂中的一种或两种的存在下聚合来制备。
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公开(公告)号：US20210130668A1
公开(公告)日：2021-05-06
申请号：US16473737
申请日：2017-12-20
发明人： Ryousuke HARA , Rumi KAWABE , Masahiro MIYAHARA , Ikuo YAMAMOTO
IPC分类号： C09K3/18 , C08F220/18 , C08F214/06 , C08F2/24 , C08K5/10
摘要： A water- and oil-repellent agent that is an aqueous dispersion containing (A) a fluorine-free polymer having repeating units derived from a fluorine-free (meth)acrylic acid ester monomer, (B) a wax, (C) an aqueous medium, and (D) an emulsifier. The fluorine-free (meth)acrylic acid ester monomer is a compound represented by the formula CH2=CA11-C(═O)—O-A12 where A11 is a hydrogen atom or a methyl group and A12 is a linear or branched C18-30 hydrocarbon group. The emulsifier includes a sorbitan ester and another emulsifier, and the emulsifier has a hydrophilic-lipophilic balance (HLB) of 7.5 to 13.5. Also disclosed is a method of producing the water- and oil-repellent agent and a method of producing a treated substrate by applying the water- and oil-repellent agent to a substrate.
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公开(公告)号：US20200299441A1
公开(公告)日：2020-09-24
申请号：US16084681
申请日：2017-03-15
发明人： Rumi KAWABE , Masaki FUKUMORI , Ryosuke HARA , Masahiro MIYAHARA , Shinichi MINAMI , Ikuo YAMAMOTO , Yasuhiro MITTA , Akifumi MITAKE
IPC分类号： C08F220/18 , C08F220/20 , C08F236/20 , C08F214/06 , C08F214/08 , C08F265/04 , C08F2/38 , C08L33/08 , D06M15/248 , D06M15/263
摘要： Provided is a surface treatment agent which does not use fluorine-containing monomers, particularly fluoroalkyl group-containing monomers. Additionally, provided is a copolymer which includes a first polymer formed from first monomers, and a second polymer formed from second monomers. The copolymer does not include fluorine. The second polymer is polymerized in the presence of the first polymer. The first monomers include a long-chain acrylate ester monomer (a) represented by the formula CH2=CA11-C(═O)—O-A12 (in the formula, A11 represents hydrogen, a monovalent organic group, or a halogen, and A12 represents a C18-30 straight-chain or branched hydrocarbon group). The first monomers and the second monomers both include a halogenated olefin monomer (b).
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6.发明申请公开(公告)号：US20230037578A1
公开(公告)日：2023-02-09
申请号：US17788175
申请日：2020-12-21
发明人： Chikako KOUDA , Kazuyuki FUKUDA , Keisuke NAKAMURA , Daisuke NOGUCHI , Masahiro MIYAHARA , Rumi KAWABE , Shinichi MINAMI
摘要： A water repellent composition includes a polyurethane resin compound, a non-fluorine water repellent compound, a surfactant, and a liquid medium. The polyurethane resin compound includes at least one kind selected from the group consisting of a first polyurethane resin compound, a second polyurethane resin compound, and a third polyurethane resin compound:
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公开(公告)号：US20210032493A1
公开(公告)日：2021-02-04
申请号：US17075944
申请日：2020-10-21
发明人： Masato IOKI , Masahiro MIYAHARA , Tetsuya UEHARA , Yuuki YAMAMOTO , Masaki FUKUMORI , Masahiro HIMURO
IPC分类号： C09D133/16 , C08F220/22 , C09D5/00 , C09D7/20 , D06M15/256 , D06M15/277
摘要： A water- and oil-repellent agent including: (a) a fluorine-containing monomer represented by the general formula CH2═C(—X)—C(═O)—Y—Z—Rf [where X is a hydrogen atom, a monovalent organic group, or a halogen atom, Y is —O— or13 NH—, Z is a direct bond or a divalent organic group, and Rf is a fluoroalkyl group having 1-20 carbon atoms]; and (b) a fluorine-containing copolymer containing a repeating unit derived from nonyl(meth)acrylate. Also disclosed is a textile product including a fibrous substrate treated with the water- and oil-repellent agent.
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公开(公告)号：US20170342275A1
公开(公告)日：2017-11-30
申请号：US15604963
申请日：2017-05-25
IPC分类号： C09D5/16 , D06N3/04 , D06M15/263 , D06N3/00 , C08F220/18 , C09D133/08
摘要： A surface treatment agent which is an aqueous emulsion containing: (a) a fluorine-free polymer including: (i) repeating units derived from a long-chain (meth)acrylate ester monomer represented by the formula: CH2═CA11-C(═O)—O-A12, wherein A11 is a hydrogen atom or a methyl group, and A12 is a linear or branched aliphatic hydrocarbon group having 10-30 carbon atoms; (b) a surface active agent including both of a nonionic surface active agent and an anionic surface active agent, wherein the amount of the anionic surface active agent is at least 22% by weight, based on the total of the nonionic surface active agent and the anionic surface active agent; and (c) a liquid medium comprising water.
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