公开(公告)号：US09024077B2

公开(公告)日：2015-05-05

申请号：US13822718

申请日：2011-08-24

申请人： Soichiro Murakami ,  Keisuke Kokin ,  Seiichiro Murata

发明人： Soichiro Murakami ,  Keisuke Kokin ,  Seiichiro Murata

IPC分类号： C07C43/17 ,  C07C41/09 ,  C07C41/14

CPC分类号： C07C43/17 ,  C07C41/09 ,  C07C41/14

摘要： A fluorine-containing vinyl ether compound of the formula: CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCH═CH2 is produced by subjecting a fluorine-containing alcohol of the formula: CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOH wherein n is an integer of 1 to 6, a is an integer of 1 to 4, b is an integer of 1 to 3, and c is an integer of 1 to 3, and 2-haloethyl vinyl ether of the formula: XCH2CH2OCH═CH2 to XCH2CH2OH-elimination reaction in the presence of a palladium-based catalyst and an aliphatic amine. The fluorine-containing vinyl ether compound contain a perfluoroalkyl group having 6 or less carbon atoms, which is said to have low bioaccumulation potential.

摘要翻译： 通过使下式的含氟醇（C 1 F 2 n + 1（CH 2 CF 2）a（CF 2 CF 2））（CH 2 CH 2）a（CF 2 CF 2）b（CH 2 CH 2）c OCH = CH 2 ）b（CH 2 CH 2）cOH其中n为1至6的整数，a为1至4的整数，b为1至3的整数，c为1至3的整数，和2-卤代乙基乙烯基醚 在钯基催化剂和脂族胺存在下，XCH2CH2OCH = CH2至XCH2CH2OH消除反应。 含氟乙烯基醚化合物含有具有6个或更少碳原子的全氟烷基，据说具有低的生物累积潜力。

公开(公告)号：US20130178659A1

公开(公告)日：2013-07-11

申请号：US13822718

申请日：2011-08-24

申请人： Soichiro Murakami ,  Keisuke Kokin ,  Seiichiro Murata

发明人： Soichiro Murakami ,  Keisuke Kokin ,  Seiichiro Murata

IPC分类号： C07C43/17 ,  C07C41/09

CPC分类号： C07C43/17 ,  C07C41/09 ,  C07C41/14

摘要： A fluorine-containing vinyl ether compound of the formula: CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCH═CH2 is produced by subjecting a fluorine-containing alcohol of the formula: CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOH wherein n is an integer of 1 to 6, a is an integer of 1 to 4, b is an integer of 1 to 3, and c is an integer of 1 to 3, and 2-haloethyl vinyl ether of the formula: XCH2CH2OCH═CH2 to XCH2CH2OH-elimination reaction in the presence of a palladium-based catalyst and an aliphatic amine. The fluorine-containing vinyl ether compound contain a perfluoroalkyl group having 6 or less carbon atoms, which is said to have low bioaccumulation potential.

摘要翻译： 通过使下式的含氟醇（CnF2n + 1（CH2CF2）a（CF2CF2））（CF2CF2）b（CH2CH2）a（CF2CF2）b（CH2CH2）cOCH = CH2得到的含氟乙烯基醚化合物 ）b（CH 2 CH 2）cOH其中n为1至6的整数，a为1至4的整数，b为1至3的整数，c为1至3的整数，和2-卤代乙基乙烯基醚 在钯基催化剂和脂族胺存在下，XCH2CH2OCH = CH2至XCH2CH2OH消除反应。 含氟乙烯基醚化合物含有具有6个或更少碳原子的全氟烷基，据说具有低的生物累积潜力。

公开(公告)号：US20120041201A1

公开(公告)日：2012-02-16

申请号：US13265356

申请日：2010-04-16

申请人： Keisuke Kokin ,  Seiichiro Murata ,  Hideki Abe ,  Yusuke Takahashi

发明人： Keisuke Kokin ,  Seiichiro Murata ,  Hideki Abe ,  Yusuke Takahashi

IPC分类号： C07D239/42 ,  C07D213/75 ,  C07D235/30

CPC分类号： C08G65/007 ,  C08G65/33313 ,  C08G65/33317 ,  C10M133/38 ,  C10M133/40 ,  C10M133/44 ,  C10M133/46 ,  C10M149/12 ,  C10M2215/082 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/30 ,  C10N2220/021 ,  C10N2240/204

摘要： A fluorine-containing polyether carboxylic acid amide represented by the general formula: CnF2n+1O(C3F6O)mRfCONHAr, wherein Rf is a fluorocarbon group having 1 to 2 carbon atoms, Ar is a nitrogen-containing heterocyclic group, n is an integer of 1 to 3, and m is an integer of 10 to 30, is produced by reacting a fluorine-containing polyether carboxylic acid fluoride represented by the general formula: CnF2n+1(C3F6O)mRfCOF, wherein Rf, n, and m are as defined above, with a nitrogen-containing heterocyclic amine compound represented by the general formula: ArNH2, wherein Ar is as defined above; wherein the reaction is carried out while a reaction temperature is first increased to 80 to 100° C., and then increased at a temperature increase rate that produces a temperature difference of 3 to 5° C. after 48 hours.

摘要翻译： 由通式C n F 2n + 1 O（C 3 F 6 O）m R f CONHAr表示的含氟聚醚羧酸酰胺，其中，Rf是碳原子数1〜2的氟烃基，Ar是含氮杂环基，n是1的整数 至3，m为10〜30的整数，通过使由通式C n F 2n + 1（C 3 F 6 O）m R f COF表示的含氟聚醚羧酸氟化物，其中Rf，n和m如上定义而制备 与由以下通式表示的含氮杂环胺化合物：ArNH 2，其中Ar如上所定义; 其中反应在反应温度首先升高至80〜100℃的同时进行，然后以48小时后产生3〜5℃的温度差的升温速度升高。

公开(公告)号：US08476435B2

公开(公告)日：2013-07-02

申请号：US13265356

申请日：2010-04-16

申请人： Keisuke Kokin ,  Seiichiro Murata ,  Hideki Abe ,  Yusuke Takahashi

发明人： Keisuke Kokin ,  Seiichiro Murata ,  Hideki Abe ,  Yusuke Takahashi

IPC分类号： C07D239/02

CPC分类号： C08G65/007 ,  C08G65/33313 ,  C08G65/33317 ,  C10M133/38 ,  C10M133/40 ,  C10M133/44 ,  C10M133/46 ,  C10M149/12 ,  C10M2215/082 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/30 ,  C10N2220/021 ,  C10N2240/204

摘要： A fluorine-containing polyether carboxylic acid amide represented by the general formula: CnF2n+1O(C3F6O)mRfCONHAr, wherein Rf is a fluorocarbon group having 1 to 2 carbon atoms, Ar is a nitrogen-containing heterocyclic group, n is an integer of 1 to 3, and m is an integer of 10 to 30, is produced by reacting a fluorine-containing polyether carboxylic acid fluoride represented by the general formula: CnF2n+1(C3F6O)mRfCOF, wherein Rf, n, and m are as defined above, with a nitrogen-containing heterocyclic amine compound represented by the general formula: ArNH2, wherein Ar is as defined above; wherein the reaction is carried out while a reaction temperature is first increased to 80 to 100° C., and then increased at a temperature increase rate that produces a temperature difference of 3 to 5° C. after 48 hours.

摘要翻译： 由通式C n F 2n + 1 O（C 3 F 6 O）m R f CONHAr表示的含氟聚醚羧酸酰胺，其中，Rf是碳原子数1〜2的氟烃基，Ar是含氮杂环基，n是1的整数 至3，m为10〜30的整数，通过使由通式C n F 2n + 1（C 3 F 6 O）m R f COF表示的含氟聚醚羧酸氟化物，其中Rf，n和m如上定义而制备 与由以下通式表示的含氮杂环胺化合物：ArNH 2，其中Ar如上所定义; 其中反应在反应温度首先升高至80〜100℃的同时进行，然后以48小时后产生3〜5℃的温度差的升温速度升高。

公开(公告)号：US20080114184A1

公开(公告)日：2008-05-15

申请号：US11791310

申请日：2005-11-24

申请人： Seiichiro Murata ,  Hideki Abe ,  Keisuke Kokin

发明人： Seiichiro Murata ,  Hideki Abe ,  Keisuke Kokin

IPC分类号： C07F9/40

CPC分类号： C08G65/3355 ,  C07F9/4006 ,  C08G65/007

摘要： A fluorine-containing polyether phosphonic acid ester compound represented by the following general formula: (R2O)(R1O)P(O)(CH2)aCF(CF3)[OCF2CF(CF3)]bO(CF2)CO[CF(CF3)CF2O]dCF(CF3)(CH2)eP(O)(OR3)(OR4) (where R1, R2, R3 and R4 are hydrogen atoms, alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, aralkyl groups, or any of the foregoing groups substituted with halogen atoms, and subscripts a, b, c, d, and e are in conditions of 2≦a+e≦8, b+d≦28, and 1≦c≦10, and subscripts b and d may be 0). The fluorine-containing polyether phosphonic acid ester compound is produced by reaction of a fluorine-containing polyether dialkyl halide represented by the following general formula: X(CH2)aCF(CF3)[OCF2CF(CF3)]bO(CF2)cO[CF(CF3)CF2O]dCF(CF3)(CH2)eX (X: Cl, Br or I)with a phosphite compound represented by the following general formula: (R1O)(R2O)P(OR) and/or (R3O)(R4O)P(OR) (R: a hydrogen atom or a lower alkyl group).

公开(公告)号：US07683199B2

公开(公告)日：2010-03-23

申请号：US11791310

申请日：2005-11-24

申请人： Seiichiro Murata ,  Hideki Abe ,  Keisuke Kokin

发明人： Seiichiro Murata ,  Hideki Abe ,  Keisuke Kokin

IPC分类号： C07F9/02

CPC分类号： C08G65/3355 ,  C07F9/4006 ,  C08G65/007

摘要： A fluorine-containing polyether phosphonic acid ester compound represented by the following general formula: (R2O)(R1O)P(O)(CH2)aCF(CF3)[OCF2CF(CF3)]bO(CF2)CO[CF(CF3)CF2O]dCF(CF3)(CH2)eP(O)(OR3)(OR4) (where R1, R2, R3 and R4 are hydrogen atoms, alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, aralkyl groups, or any of the foregoing groups substituted with halogen atoms, and subscripts a, b, c, d, and e are in conditions of 2≦a+e≦8, b+d≦28, and 1≦c≦10, and subscripts b and d may be 0). The fluorine-containing polyether phosphonic acid ester compound is produced by reaction of a fluorine-containing polyether dialkyl halide represented by the following general formula: X(CH2)aCF(CF3)[OCF2CF(CF3)]bO(CF2)cO[CF(CF3)CF2O]dCF(CF3)(CH2)eX (X: Cl, Br or I)with a phosphite compound represented by the following general formula: (R1O)(R2O)P(OR) and/or (R3O)(R4O)P(OR) (R: a hydrogen atom or a lower alkyl group).

摘要翻译： 由下列通式表示的含氟聚醚膦酸酯化合物：（R2O）（R1O）P（O）（CH2）aCF（CF3）[OCF2CF（CF3）] bO（CF2）CO [CF（CF3） ] CF（CF 3）（CH 2）eP（O）（OR 3）（OR 4）（其中R 1，R 2，R 3和R 4是氢原子，烷基，环烷基，芳基，烷基芳基，芳烷基或任何 上面被卤素原子取代的基团，下标a，b，c，d和e分别是2和nlE; a + e＆nlE; 8，b + d＆nlE; 28和1＆nlE; c＆nlE; 10和下标b和d 为0）。 含氟聚醚膦酸酯化合物通过以下通式表示的含氟聚醚二烷基卤化物：X（CH 2）a CF（CF 3）[OCF 2 CF（CF 3）] b O（CF 2）c O [CF CF 2）CF 2 CF 2 CF（CF 3）（CH 2）e X（X：Cl，Br或I）与下列通式表示的亚磷酸酯化合物：（R1O）（R2O）P（OR）和/或（R3O） ）P（OR）（R：氢原子或低级烷基）。

公开(公告)号：US20090171127A1

公开(公告)日：2009-07-02

申请号：US12087884

申请日：2007-01-12

申请人： Seiichiro Murata ,  Keisuke Kokin ,  Takehiro Sonoi

发明人： Seiichiro Murata ,  Keisuke Kokin ,  Takehiro Sonoi

IPC分类号： C07C43/12

CPC分类号： C07C41/26 ,  C07C43/137

摘要： A novel fluorine-containing ether alcohol having a terminal perfluoromethoxy group represented by the following general formula: CF3O[CF(CF3)CF2O]nCF(CF3)CH2OH (where n is an integer of 0-12) can be produced by reduction reaction of a fluorine-containing ether carboxylic acid alkyl ester represented by the following general formula: CF3O[CF(CF3)CF2O]nCF(CF3)COOR (where R is an alkyl group, and n is an integer of 0-12), and the fluorine-containing ether alcohol alone or as a mixture with a fluorine-containing ether alcohol having a terminal perfluoroethoxy group or a terminal perfluoropropoxy group is expected to show a peculiar surfactant characteristic owing to the peculiarity of reaction at the terminal position, and can be used as a dispersing agent or a levelling agent.

摘要翻译： 具有由以下通式表示的末端全氟甲氧基的新型含氟醚醇：<？in-line-formula description =“In-line formula”end =“lead”→> CF 3 O [CF（CF 3）CF 2 O] n CF （CF 3）CH 2 OH <β在线式描述=“在线式”末端=“尾”→（其中n为0-12的整数）可以通过含氟醚羧酸的还原反应 酸性烷基酯由以下通式表示：<？in-line-formula description =“In-line formula”end =“lead”？> CF 3 O [CF（CF 3）CF 2 O] n CF（CF 3）COOR < -formulae description =“In-line Formulas”end =“tail”？>（其中R是烷基，n是0-12的整数），单独的含氟醚醇或与 具有末端全氟乙氧基或末端全氟丙氧基的含氟醚醇预期由于末端反应特性而表现出特殊的表面活性剂特征，可用作分散剂 歌手或流平剂。

公开(公告)号：US07135592B2

公开(公告)日：2006-11-14

申请号：US11191398

申请日：2005-07-28

申请人： Katsuyuki Sato ,  Keisuke Kokin ,  Sunao Ikeda ,  Kimihiko Urata

发明人： Katsuyuki Sato ,  Keisuke Kokin ,  Sunao Ikeda ,  Kimihiko Urata

IPC分类号： C07C69/52 ,  C07C67/38

CPC分类号： C07C67/08 ,  C07C69/60 ,  C07C69/593 ,  C07C69/56 ,  C07C69/54

摘要： A polyfluoroalkyl ester of unsaturated carboxylic acid is produced in high yield in a more simple reactor and with much more reduction in the waste than the conventional process based on esterification reaction by subjecting a polyfluoroalkanol represented by the following general formula: Rf—R—OH where Rf is a polyfluoroalkyl group having 1–6 carbon atoms and R is an alkylene group having 1–6 carbon atoms, and an unsaturated carboxylic acid to dehydration reaction in a fluorine-containing solvent in the presence of an acid catalyst and a polymerization inhibitor.

摘要翻译： 不饱和羧酸的多氟烷基酯在更简单的反应器中以高产率生产，与通过使由以下通式表示的多氟烷醇进行酯化反应相比，废弃物的还原性大大降低： 公式描述=“在线公式”end =“lead”？> Rf-R-OH <？in-line-formula description =“In-line Formulas”end =“tail”？>其中Rf是具有 1-6个碳原子，R是具有1-6个碳原子的亚烷基，在酸性催化剂和聚合抑制剂存在下，在含氟溶剂中进行不饱和羧酸脱水反应。

公开(公告)号：US07772443B2

公开(公告)日：2010-08-10

申请号：US11921343

申请日：2006-05-22

申请人： Keisuke Kokin ,  Kimihiko Urata ,  Takehiro Sonoi

发明人： Keisuke Kokin ,  Kimihiko Urata ,  Takehiro Sonoi

IPC分类号： C07C43/12

CPC分类号： C07C41/22 ,  C07C43/126

摘要： An iodine-containing fluoropolyether represented by the following general formula [I]: RfO[CF(CF3)CF2O]mCF(CF3)(CH2)nI  [I] (where Rf is a perfluoroalkyl group having 1-3 carbon atoms, m is an integer of 0-10, and n is an integer of 3-12), is a novel compound having a perfluoropolyetheralkyl group capable of giving a flexibility to the molecule chain through the etheral bond, said perfluoropolyether alkyl group being bonded to the alkyl iodide having an alkyl group having 3 or more carbon atoms, and can be produced by reaction of a fluoropolyether group-containing alcohol represented by the following general formula [II]: RfO[CF(CF3)CF2O]mCF(CF3)(CH2)nOH  [II] (Where Rf, m, and n have the same meanings as defined above) with a metal iodide, preferably potassium iodide.

摘要翻译： 由以下通式[I]表示的含碘含氟聚醚：RfO [CF（CF 3）CF 2 O] m CF（CF 3）（CH 2）n I [I]（其中Rf是具有1-3个碳原子的全氟烷基，m是 是0〜10的整数，n为3〜12的整数）是具有通过醚键赋予分子链柔性的全氟聚醚烷基的新化合物，所述全氟聚醚烷基与烷基碘键合 具有3个以上碳原子的烷基，可以通过由以下通式[II]表示的含氟聚醚基团的醇反应来制造：RfO [CF（CF 3）CF 2 O] m CF（CF 3）（CH 2）n OH [II]（其中Rf，m和n具有与上述相同的含义）与金属碘化物，优选碘化钾。

公开(公告)号：US20080108769A1

公开(公告)日：2008-05-08

申请号：US11791307

申请日：2005-11-18

申请人： Jun Kanega ,  Ji-Shan Jin ,  Katsumi Suzuki ,  Takashi Enokida ,  Keisuke Kokin

发明人： Jun Kanega ,  Ji-Shan Jin ,  Katsumi Suzuki ,  Takashi Enokida ,  Keisuke Kokin

IPC分类号： C08F16/12

CPC分类号： C08F214/184

摘要： A fluorine-containing copolymer, which comprises a hydroxyl-terminated fluorine-containing vinyl ether, represented by the following general formula: CF2═CFORfCH2OH (where Rf is a fluoroalkylene group, a fluoroalkyl ether group, or a fluoroalkoxyfluoroalkyl ether group, having 1-25 carbon atoms), and at least one of other fluorine-containing unsaturated monomers, where a high-molecular weight fluorine-containing copolymer having a melt viscosity (230° C.) of 0.1-100 g/10 min. is insoluble in a solvent, and can be used suitably for melt molding, whereas a low-molecular weight fluorine-containing copolymer having a glass transition temperature Tg of 20° C., or higher, and a number average molecular weight Mn of 1,000, or more is soluble in a solvent, and can be used suitably for coating agents, etc. The fluorine-containing copolymer has a high light transmissivity, and a low refractive index, and also has, as such, a good adhesiveness to various substrated without any surface treatment, any adhesives, or the like.

摘要翻译： 包含由以下通式表示的羟基封端的含氟乙烯基醚的含氟共聚物：<？in-line-formula description =“In-line formula”end =“lead”？> CF _{其中R f是氟代亚烷基，氟代烷基醚 基团，或具有1-25个碳原子的氟代烷氧基氟烷基醚基团）和至少一种其它含氟不饱和单体，其中熔体粘度（230℃）为0.1的高分子量含氟共聚物 -100g / 10min。 不溶于溶剂，可适用于熔融成型，而玻璃化转变温度Tg为20℃以上，数均分子量Mn为1000的低分子量含氟共聚物， 以上的溶剂可溶于溶剂，可以适用于涂布剂等。含氟共聚物透光性高，折射率低，并且具有良好的粘合性，适合各种不带底漆 任何表面处理，任何粘合剂等。}