公开(公告)号：US5243104A

公开(公告)日：1993-09-07

申请号：US886928

申请日：1992-05-22

申请人： Fumihiko Yamaguchi ,  Tatsuya Otsuka ,  Koutarou Nakagawa

发明人： Fumihiko Yamaguchi ,  Tatsuya Otsuka ,  Koutarou Nakagawa

IPC分类号： B01J23/26 ,  C07B61/00 ,  C07C17/20 ,  C07C21/18

CPC分类号： C07C17/206

摘要： Chlorotrifluoroethylene is prepared in high yield by reacting tetrafluoroethylene with hydrogen chloride in the presence of a metallic catalyst without using 1,1,2-trichlorotrifluoroethylene, which destroys the ozone layer.

公开(公告)号：US09399192B2

公开(公告)日：2016-07-26

申请号：US14125048

申请日：2012-06-08

申请人： Norikazu Fujimoto ,  Kyouhei Hattori ,  Fumihiko Yamaguchi

发明人： Norikazu Fujimoto ,  Kyouhei Hattori ,  Fumihiko Yamaguchi

IPC分类号： B01D53/14 ,  B01D53/62 ,  C01B31/20

CPC分类号： B01D53/62 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/1493 ,  B01D53/78 ,  B01D2251/50 ,  B01D2252/204 ,  B01D2252/20426 ,  B01D2252/504 ,  B01D2252/606 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2258/0291 ,  C01B32/50 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P20/129 ,  Y02P20/152

摘要： The present invention provides a carbon dioxide absorber capable of efficiently and stably removing carbon dioxide in a gas or solution. This carbon dioxide absorber contains an amine compound, a weakly acidic compound and water, the pKb value of the amine compound in an aqueous solution at 30° C. is 4.0 to 7.0, the pKa value of the weakly acidic compound in an aqueous solution at 30° C. is 7.0 to 10.0, and the weakly acidic compound is present in an amount within the range of 0.01 equivalents to 1.50 equivalents with respect to amino groups of the amine compound.

摘要翻译： 本发明提供能够有效且稳定地除去气体或溶液中的二氧化碳的二氧化碳吸收器。 该二氧化碳吸收剂含有胺化合物，弱酸性化合物和水，在30℃的水溶液中胺化合物的pKb值为4.0〜7.0，弱酸性化合物在水溶液中的pKa值 30℃为7.0〜10.0，相对于胺化合物的氨基，弱酸性化合物的存在量为0.01当量〜1.50当量。

公开(公告)号：US20120201406A1

公开(公告)日：2012-08-09

申请号：US13500201

申请日：2010-03-18

申请人： Fumihiko Yamaguchi

发明人： Fumihiko Yamaguchi

IPC分类号： H04R5/033

CPC分类号： H04R1/1016 ,  H04R1/2819 ,  H04R2460/09

摘要： an earphone has a driver unit that generates a sound according to an electrical signal inputted therein, a first sound channel from which the sound generated in the driver unit is outputted, and a second sound channel through which a sound generated in the driver unit is transmitted by way of a channel different from the first sound channel to combine the transmitted sound with the sound in the first sound channel.

摘要翻译： 耳机具有根据其中输入的电信号产生声音的驱动器单元，输出驱动单元中产生的声音的第一声道以及驱动单元中产生的声音通过其传送的第二声道 通过与第一声道不同的频道，将发送的声音与第一声道中的声音组合。

公开(公告)号：US20060091351A1

公开(公告)日：2006-05-04

申请号：US10523518

申请日：2003-08-05

申请人： Ikuo Yamamoto ,  Kayo Kusumi ,  Takuya Yoshioka ,  Fumihiko Yamaguchi

发明人： Ikuo Yamamoto ,  Kayo Kusumi ,  Takuya Yoshioka ,  Fumihiko Yamaguchi

IPC分类号： D06M15/263 ,  C07C271/20

CPC分类号： C07D251/34 ,  C07C275/14 ,  C07D251/12 ,  D06M13/428 ,  D06M15/576 ,  D06M2200/11 ,  D06M2200/12

摘要： A fluorine-containing urethane compound of the general formula: [Rf-A1-(X1(OH))—(Y1)a—OC(═O)NH—]m I [—NHC(═O)O—Y2]n[—NHC(═O)O—((ClCH2—)X2O)b—R1]k   (1) wherein I is a group remaining after an isocyanate group is removed from a polyisocyanate compound, Rf is a perfluoroalkyl group having 2 to 21 carbon atoms, A1 is a direct bond or a divalent organic group having 1 to 21 carbon atoms, X1 and X2 are trivalent linear or branched aliphatic group having 2 to 5 carbon atoms, Y1 is a divalent organic group having 0 to 5 carbon atoms and 0 to 2 nitrogen atoms (provided that at least one carbon atom or nitrogen atom is present) and at least one hydrogen atom, Y2 is a monovalent organic group optionally having a hydroxyl group, and R1 is a hydrogen atom or an alkyl group having 1 to 10 carbon atoms, can impart high water- and oil-repellency.

摘要翻译： 具有以下通式的含氟氨基甲酸酯化合物：<？in-line-formula description =“In-line formula”end =“lead”？> [Rf-A 1 - （X ^{“end =”tail“？>其中I是在从异氰酸酯化合物除去异氰酸酯基后残留的基团，Rf是具有2至21个碳原子的全氟烷基，A 1是直接键 或具有1至21个碳原子的二价有机基团，X 1和X 2是具有2至5个碳原子的三价直链或支链脂族基团，Y 1 是具有0至5个碳原子和0至2个氮原子的二价有机基团（条件是存在至少一个碳原子或氮原子）和至少一个氢原子，Y 2 O >是一价有机g 任选具有羟基的醇，R 1是氢原子或具有1-10个碳原子的烷基，可以赋予高斥水斥油性。}

公开(公告)号：US20050229681A1

公开(公告)日：2005-10-20

申请号：US11069988

申请日：2005-03-03

申请人： Fumihiko Yamaguchi ,  Naoko Hamasaki

发明人： Fumihiko Yamaguchi ,  Naoko Hamasaki

IPC分类号： B01D61/14 ,  B01D65/10 ,  B01D71/34 ,  B01D71/68 ,  G01N15/08

CPC分类号： G01N15/088 ,  G01N2015/0866

摘要： An objective of the present invention is to provide a method which gas permeation, an integrity test, and pore size measurement for a porous membrane wetted with a hydrophilic solvent can be performed at a low pressure. The present invention achieves the above objective by a step of causing an amphiphilic liquid or a mixture of an amphiphilic liquid and a liquid with a surface tension of 5 to 20 mN/m to permeate through a porous membrane wetted with a hydrophilic solvent, a step of causing a liquid with a surface tension of 5 to 20 mN/m to permeate through the porous membrane, a step of causing a gas to permeate through the porous membrane at a pressure of 2.5 MPa or less, and a step of measuring the flow rate of the permeated gas or the pressure changed by the permeation of the gas.

摘要翻译： 本发明的目的是提供一种可以在低压下进行用亲水性溶剂润湿的多孔膜进行气体渗透，完整性试验和孔径测定的方法。 本发明通过使亲水性液体或两亲性液体与表面张力为5〜20mN / m的液体的混合物渗透通过亲水性溶剂润湿的多孔膜的工序来实现上述目的， 使表面张力为5〜20mN / m的液体渗透通过多孔膜，使气体以2.5MPa以下的压力渗透到多孔膜的步骤，以及测定流量的步骤 渗透气体的速度或由气体的渗透而变化的压力。

公开(公告)号：US06811854B1

公开(公告)日：2004-11-02

申请号：US10088290

申请日：2002-03-15

申请人： Kazuyuki Sato ,  Masamichi Morita ,  Fumihiko Yamaguchi ,  Yasushi Nakamae ,  Hiroko Yano

发明人： Kazuyuki Sato ,  Masamichi Morita ,  Fumihiko Yamaguchi ,  Yasushi Nakamae ,  Hiroko Yano

IPC分类号： B32B2718

CPC分类号： D06M15/3568 ,  C08L33/04 ,  C09D133/14 ,  D06M13/144 ,  D06M13/503 ,  D06M13/507 ,  D06M15/263 ,  D06M15/277 ,  D06M15/356 ,  D06M2200/11 ,  D06M2200/12 ,  Y10T428/24355 ,  Y10T428/263 ,  Y10T428/3154 ,  Y10T428/31935 ,  C08L2666/04

摘要： A surface treatment agent containing; (A) a metal alkoxide, and (B) a polymer comprising (B-i) a monomer having a carbon-carbon double bond and a metal alkoxide group, (B-ii) a fluorine-free (meth)acrylic acid derivative monomer, and (B-iii) a fluorine-containing compound having a functional group reactive with the metal alkoxide, or (B-iv) a fluorine-containing monomer having a carbon-carbon double bond, can impart durability maintaining sufficient water- and oil-repellency and soil releasability before and after cleaning.

摘要翻译： 包含（A）金属醇盐的表面处理剂和（B）包含（Bi）具有碳 - 碳双键和金属醇盐基团的单体的聚合物的聚合物，（B-ii）无氟（甲基） 丙烯酸衍生物单体和（B-iii）具有与金属醇盐反应的官能团的含氟化合物，或（B-iv）具有碳 - 碳双键的含氟单体，可赋予耐久性保持足够的耐久性 清洁前后的防水防油性和污垢释放性。

公开(公告)号：US06740357B2

公开(公告)日：2004-05-25

申请号：US10327190

申请日：2002-12-24

申请人： Fumihiko Yamaguchi ,  Ikuo Yamamoto ,  Kayo Kusumi

发明人： Fumihiko Yamaguchi ,  Ikuo Yamamoto ,  Kayo Kusumi

IPC分类号： B05D310

CPC分类号： D06N3/047 ,  D06M15/277 ,  D06M15/564 ,  D06M15/576 ,  D06M15/6433 ,  D06M15/6436 ,  D06M15/65 ,  D06M2200/11 ,  D06M2200/12 ,  D06N3/007 ,  D06N3/128 ,  D06N3/14

摘要： A method of preparing a treated textile, having steps of: (1) preparing a treatment liquid comprising a water- and oil-repellent agent, (2) adjusting pH of the treatment liquid to at most 7, (3) applying the treatment liquid to a textile, (4) treating the textile with steam, and (5) washing the textile with water and dehydrating the textile, wherein the water- and oil-repellent agent contains (A) a fluorine-containing compound which is a fluorine-containing polymer, and (B) a urethane compound and/or (C) a silicon-containing compound, can give a textile which is excellent in water repellency, oil repellency and soil releasability, when the textile is treated with the treatment liquid by an Exhaust process.

摘要翻译： 一种制备经处理的织物的方法，具有以下步骤：（1）制备包含拒水拒油剂的处理液，（2）将处理液的pH调节至至多7，（3）施加处理液 纺织品，（4）用蒸汽处理织物，（5）用水洗涤织物并使织物脱水，其中防水防油剂含有（A）含氟化合物， （B）氨基甲酸酯化合物和/或（C）含硅化合物可以得到当织物用处理液处理时具有优异的防水性，拒油性和污垢释放性的织物 排气过程。

公开(公告)号：US06734255B1

公开(公告)日：2004-05-11

申请号：US10070978

申请日：2002-03-13

申请人： Fumihiko Yamaguchi ,  Makoto Hanazawa ,  Kazunori Hayashi

发明人： Fumihiko Yamaguchi ,  Makoto Hanazawa ,  Kazunori Hayashi

IPC分类号： C08L7516

CPC分类号： C09K3/18 ,  C08F8/30

摘要： A graft polymer, which is obtained by grafting a branch polymer having a fluoroalkyl group onto a trunk polymer through a linkage having a —C(═O)NH— group, gives a solvent-based water- and oil-repellent composition having high water- and oil-repellency, high product stability and high dilution stability.

摘要翻译： 通过将具有氟烷基的支链聚合物通过具有-C（= O）NH-基团的键接枝到树干聚合物上而获得的接枝聚合物得到具有高水的溶剂型拒水拒油组合物 - 防油，高产品稳定性和高稀释稳定性。

公开(公告)号：US06699914B2

公开(公告)日：2004-03-02

申请号：US10290155

申请日：2002-11-08

申请人： Ryosuke Hara ,  Tsukasa Aga ,  Fumihiko Yamaguchi

发明人： Ryosuke Hara ,  Tsukasa Aga ,  Fumihiko Yamaguchi

IPC分类号： C08J930

CPC分类号： D06M15/277 ,  D06M13/144 ,  D06M13/165 ,  D06M13/17 ,  D06M13/256 ,  D06M13/262 ,  D06M13/402 ,  D06M13/453 ,  D06M13/463 ,  D06M15/333 ,  D06M23/04 ,  D06M2200/12

摘要： A water-repellent composition for foaming process of a hydrophobic textile, comprising (A) a dispersion of a fluorine-containing polymer, (B) a foaming agent, and (C) a wetting agent is suitable for water-repellent treatment of the hydrophobic textile and can give easy generation of sufficient foaming.

摘要翻译： 一种疏水性纺织品发泡工艺用疏水性组合物，其特征在于，含有（A）含氟聚合物的分散液，（B）发泡剂和（C）润湿剂，适用于疏水性疏水性 纺织品，可以容易地产生足够的泡沫。

公开(公告)号：US06610236B1

公开(公告)日：2003-08-26

申请号：US09719137

申请日：2000-12-08

申请人： Fumihiko Yamaguchi ,  Yoshitaka Honda

发明人： Fumihiko Yamaguchi ,  Yoshitaka Honda

IPC分类号： B29C7102

CPC分类号： C08L101/00 ,  C08G65/226 ,  C08G2650/48 ,  C08L63/00 ,  C08L71/02 ,  C08L2666/22 ,  C08L2666/14 ,  C08L2666/06

摘要： A resin molded article having a contact angle of water of 50 degrees or less on its surface is produced by molding a thermoplastic or thermosetting resin composition containing a polymer having a perfluoroalkyl group of a (meth)acrylate having a perfluoroalkyl group and a (meth)acrylate having a hydrophilic group, or a compound having a perfluoroalkyl group which is obtained by reacting an epoxy compound having a perfluoroalkyl group with a polyalkylene oxide having a terminal hydroxyl group, and heating the molded article. The molded article has a hydrophilic surface and improved stain-proofing properties.

摘要翻译： 通过将含有具有全氟烷基的（甲基）丙烯酸酯的全氟烷基的聚合物的热塑性或热固性树脂组合物与（甲基）丙烯酸烷基酯共聚物的热塑性或热固性树脂组合物成型，制造其表面上的水接触角为50度以下的树脂成形品， 具有亲水基团的丙烯酸酯或具有全氟烷基的化合物，其通过使具有全氟烷基的环氧化合物与具有末端羟基的聚环氧烷反应获得，并加热该成型制品。 模制品具有亲水性表面和改善的防污性能。