公开(公告)号：EP1903021B1

公开(公告)日：2015-09-30

申请号：EP06729640.0

申请日：2006-03-22

Applicant: Tosoh F-Tech, Inc.

Inventor： KONDO, Norihisa ,  WATANABE, Akio ,  KANEZAKI, Hiroki ,  KAWADA, Kosuke

IPC: C07C17/16 ,  C07C19/08 ,  C07C23/08 ,  C07C23/38 ,  C07C67/307 ,  C07C69/63 ,  C07C69/65 ,  C07D207/16

CPC classification number: C07C67/307 ,  C07B39/00 ,  C07C17/16 ,  C07C2601/08 ,  C07C2603/74 ,  C07C19/08 ,  C07C23/38 ,  C07C23/08 ,  C07C69/65 ,  C07C69/63

公开(公告)号：EP2884511A1

公开(公告)日：2015-06-17

申请号：EP13828126.6

申请日：2013-07-01

Applicant: Nippon Chemi-Con Corporation ,  Tosoh F-Tech, Inc.

Inventor： OZAWA, Masashi ,  KAWAKAMI, Junichi ,  MIMURA, Hideyuki ,  EGUCHI, Hisao

IPC: H01G9/035

CPC classification number: H01G9/145 ,  H01G9/035 ,  H01G11/54 ,  H01G11/58

Abstract: Provided is a flame-retardant electrolytic capacitor which is capable of maintaining flame-retardant effect even after a prolonged period of time. This is an electrolytic capacitor comprising an anode foil that is provided with an oxide film on the surface, a cathode foil, a separator, and an electrolytic solution that contains a solute in a solvent, wherein a phosphoric acid ester amide represented by the following general formula (1) is contained in the electrolytic solution:

in which n is 1 or 2, and R 1 and R 2 each independently represent a linear or branched alkyl group having 1 to 10 carbon atoms, and Rf represents a linear or branched fluoroalkyl group having 1 to 10 carbon atoms or a linear or branched alkyl group having 1 to 10 carbon atoms).

Abstract translation: 提供一种阻燃电解电容器，其即使在长时间内也能够保持阻燃效果。 这是一种电解电容器，其包括在表面上设置有氧化膜的阳极箔，阴极箔，隔膜和在溶剂中含有溶质的电解液，其中由以下通式表示的磷酸酯酰胺 式（1）包含在电解液中：其中n为1或2，R 1和R 2各自独立地表示具有1至10个碳原子的直链或支链烷基，Rf表示直链或支链氟代烷基 具有1至10个碳原子或具有1至10个碳原子的直链或支链烷基）。

公开(公告)号：EP1637514B1

公开(公告)日：2014-05-07

申请号：EP04722998.4

申请日：2004-03-24

Applicant: Tosoh F-Tech, Inc. ,  SAGAMI CHEMICAL RESEARCH CENTER

Inventor： Fuchikami, T. III-702 gou, Kimura-roiyarumansyon ,  Wakasa, Noriko; ,  Tokuhisa, Kenji ,  Mimura, Hideyuki ,  Arai, Shoji

IPC: C07C67/36 ,  C07C69/653 ,  B01J31/24

CPC classification number: C07C67/36 ,  C07C2601/14 ,  C07C2601/18 ,  C07C2603/74 ,  C07C69/653

公开(公告)号：EP1564061B1

公开(公告)日：2009-02-25

申请号：EP03797530.7

申请日：2003-08-27

Applicant: HONDA GIKEN KOGYO KABUSHIKI KAISHA ,  F-TECH INC.

Inventor： SAKURABA, Tomohiro ,  NEBUYA, Hideto ,  SUGIYAMA, Takashi ,  NOMURA, Shigeki ,  TERASAKI, Koji ,  KATO, Teruo ,  KITAMURA, Toshimi ,  ABE, Tomoaki

IPC: B60K26/02

CPC classification number: G05G1/506 ,  B60K26/02 ,  G05G1/30 ,  G05G1/44 ,  Y10T74/20534

Abstract: A gas pedal (100) comprises a stop (30) attached to the floor of a driver’s seat, a pad (20) fastened to the stop (30) and operated by the driver’s stepping force, an arm (4) adapted to be engaged by the pad (20) to transmit the stepping force, and a bracket (5) engaged by the arm (4) to support the arm (4), wherein the stop (30) has a pad fitting section (17) installed therein to fasten the pad (20), the pad (20) being integrally molded of single resin material.

公开(公告)号：EP1362842B1

公开(公告)日：2007-03-14

申请号：EP01272302.9

申请日：2001-12-25

Applicant: Tosoh F-Tech, Inc.

Inventor： KONDO, Norihisa ,  MIMURA, Hideyuki ,  NUKUI, Kazunori ,  KAWADA, Kosuke ,  ARAI, Shoji

IPC: C07C67/307 ,  C07C67/54 ,  C07C67/58 ,  C07C69/72 ,  C07C69/716 ,  C07C69/738

CPC classification number: C07C67/58 ,  C07C67/307 ,  C07C69/738 ,  C07C69/716

Abstract: A process for preparing 2-fluoro-3-oxoalkylcarboxylic acid esters by fluorinating a 3-oxoalkylcarboxylic acid ester with fluorine gas, characterized in that the concentration of the 3-oxoalkylcarboxylic acid ester in the reaction fluid is kept at 3 wt% or above; and a process for purifying 2-fluoro-3- oxoalkylcarboxylic acid esters, characterized by washing a product of fluorination of a 3-oxoalkylcarboxylic acid ester with at least thrice as much water as the substrate to thereby obtain a purified 2-fluoro-3-oxoalkylcarboxylic acid ester in a high yield. According to these processes, high-purity 2-fluoro-3-oxoalkylcarboxylic acid esters useful as intermediates for drugs or agricultural chemicals can be efficiently prepared through inhibition of by-product formation or efficient purification of products of fluorination of 3-oxoalkylcarboxylic acid esters.

Abstract translation: 其特征在于，反应液中的3-氧代烷基羧酸酯的浓度保持在3重量％以上，其特征在于，所述反应液中的3-氧代烷基羧酸酯的浓度为3重量％以上。 和纯化2-氟-3-氧代烷基羧酸酯的方法，其特征在于用至少为底物3倍的水洗涤3-氧代烷基羧酸酯的氟化产物，从而得到纯化的2-氟-3- 氧代烷基羧酸酯。 根据这些方法，通过抑制副产物形成或有效纯化3-氧代烷基羧酸酯的氟化产物，可以有效地制备用作药物或农药中间体的高纯度2-氟-3-氧代烷基羧酸酯。

公开(公告)号：EP1637514A4

公开(公告)日：2006-09-20

申请号：EP04722998

申请日：2004-03-24

Applicant: TOSOH F TECH INC ,  SAGAMI CHEM RES

Inventor： FUCHIKAMI T ,  WAKASA NORIKO ,  TOKUHISA KENJI ,  MIMURA HIDEYUKI ,  ARAI SHOJI

IPC: C07C67/36 ,  B01J31/24 ,  C07C69/653

CPC classification number: C07C67/36 ,  C07C2601/14 ,  C07C2601/18 ,  C07C2603/74 ,  C07C69/653

Abstract: A method for producing a fluorine-containing acrylate represented by CH2=C(Rf)(COOR), characterized in that 1-bromo-1-perfluoroalkylethene represented by CH2=CBr-Rf or 1,2-dibromo-1-perfluoroalkylethene represented by CH2Br-CHBr-Rf is reacted with an alcohol represented by ROH in the presence of a palladium catalyst, carbon monoxide and two or more types of bases. The fluorine-containing acrylate is a useful compound which has found widespread application as a raw material for a medicine, a functional polymer and the like.

Abstract translation: 一种由CH 2 = C（Rf）（COOR）表示的含氟丙烯酸酯的制备方法，其特征在于由CH 2 = CBr-Rf表示的1-溴-1-全氟烷基乙烯基或1,2-二溴-1 在钯催化剂，一氧化碳和两种或更多种碱的存在下，使由CH 2 CBr-CHBr-Rf表示的全氟烷基乙烷与由ROH表示的醇反应。 含氟丙烯酸酯是广泛用于药物和功能性聚合物的材料的有用化合物。

公开(公告)号：EP1623969A4

公开(公告)日：2006-09-20

申请号：EP04723004

申请日：2004-03-24

Applicant: TOSOH F TECH INC

Inventor： TOKUHISA KENJI ,  MIMURA HIDEYUKI ,  KAWADA KOSUKE ,  ARAI SHOJI

IPC: C07C57/54 ,  C07B61/00 ,  C07C51/10 ,  C07C51/12 ,  C07C57/52

CPC classification number: C07C57/54 ,  C07C57/52

Abstract: An ±-pentafluoroethyl acrylic acid derivative represented by the general formula [I]: [wherein R represents a hydrogen atom, a non-substituted or substituted aromatic ring, or a straight or branched alkyl group having 1 to 20 carbon(s) which may have a cyclic moiety optionally substituted with at least one substituent (halogen atom, hydroxyl group, straight or branched alkoxy group having 1 to 10 carbon(s) which may have a cyclic moiety, non-substituted or substituted aromatic group)].

Abstract translation: 由通式[I]表示的α-五氟乙基丙烯酸衍生物：其中R表示氢，（未）取代的芳族环或任选具有可具有一个或多个取代基的环状部分的C1-20直链或支链烷基 在卤代，羟基，任选具有环状部分的C1-10直链或支链烷氧基和（未）取代的芳香环之中）。

公开(公告)号：EP1362842A4

公开(公告)日：2005-06-29

申请号：EP01272302

申请日：2001-12-25

Applicant: TOSOH F TECH INC

Inventor： KONDO NORIHISA ,  MIMURA HIDEYUKI ,  NUKUI KAZUNORI ,  KAWADA KOSUKE ,  ARAI SHOJI

IPC: C07C67/307 ,  C07C67/54 ,  C07C67/58 ,  C07C69/716 ,  C07C69/72 ,  C07C69/738

CPC classification number: C07C67/58 ,  C07C67/307 ,  C07C69/738 ,  C07C69/716

Abstract: A process for preparing 2-fluoro-3-oxoalkylcarboxylic acid esters by fluorinating a 3-oxoalkylcarboxylic acid ester with fluorine gas, characterized in that the concentration of the 3-oxoalkylcarboxylic acid ester in the reaction fluid is kept at 3 wt% or above; and a process for purifying 2-fluoro-3- oxoalkylcarboxylic acid esters, characterized by washing a product of fluorination of a 3-oxoalkylcarboxylic acid ester with at least thrice as much water as the substrate to thereby obtain a purified 2-fluoro-3-oxoalkylcarboxylic acid ester in a high yield. According to these processes, high-purity 2-fluoro-3-oxoalkylcarboxylic acid esters useful as intermediates for drugs or agricultural chemicals can be efficiently prepared through inhibition of by-product formation or efficient purification of products of fluorination of 3-oxoalkylcarboxylic acid esters.

Abstract translation: 其特征在于，反应液中的3-氧代烷基羧酸酯的浓度保持在3重量％以上，其特征在于，所述反应液中的3-氧代烷基羧酸酯的浓度为3重量％以上。 和纯化2-氟-3-氧代烷基羧酸酯的方法，其特征在于用至少为底物3倍的水洗涤3-氧代烷基羧酸酯的氟化产物，从而得到纯化的2-氟-3- 氧代烷基羧酸酯。 根据这些方法，通过抑制副产物形成或有效纯化3-氧代烷基羧酸酯的氟化产物，可以有效地制备用作药物或农药中间体的高纯度2-氟-3-氧代烷基羧酸酯。

公开(公告)号：EP1236706A1

公开(公告)日：2002-09-04

申请号：EP00970026.1

申请日：2000-10-24

Applicant: F-TECH, INC.

Inventor： NUKUI, Kazunori ,  ABE, Hiroyuki ,  NISHIDA, Takuji ,  ARAI, Shoji

IPC: C05D1/02

CPC classification number: C07C29/095 ,  C05D1/02 ,  C07C67/10 ,  C07C69/63 ,  C07C31/38

Abstract: By making use of potassium chloride by-product that is produced in large amounts in a production process of 2,2,2-trifluoroethanol and its esters, potassium chloride suitable for use as a fertilizer is produced. Accordingly, the present invention makes it possible not only to effectively make use of the potassium chloride by-product, but also to reduce the cost in processing the waste products and prevent environmental pollution.
The present invention provides a potassium chloride by-product for use as a fertilizer, the potassium chloride by-product produced in a process in which 1,1,1-trifluoro-2-chloroethane is reacted with a potassium salt of an organic carboxylic acid in the presence of polar aprotic solvent to form 2,2,2-trifluoroethanol and/or 2,2,2-trifluoroethyl ester of organic carboxylic acid, the potassium chloride by-product being characterized in that it contains organic materials in an amount of 3wt% or less.

Abstract translation: 通过利用在2,2,2-三氟乙醇及其酯的生产过程中大量生产的氯化钾副产物，生产适合用作肥料的氯化钾。 因此，本发明不仅可以有效利用氯化钾副产物，而且可以降低处理废物的成本并防止环境污染。 本发明提供用作肥料的氯化钾副产物，其中1,1,1-三氟-2-氯乙烷与有机羧酸的钾盐反应的方法中生产的氯化钾副产物 在极性非质子溶剂的存在下形成2,2,2-三氟乙醇和/或有机羧酸的2,2,2-三氟乙基酯，其中的氯化钾副产物的特征在于它含有一定量的有机物质 3wt％以下。

公开(公告)号：EP0891962A1

公开(公告)日：1999-01-20

申请号：EP97907369.9

申请日：1997-03-18

Applicant: F-TECH, INC.

Inventor： NUKUI, Kazunori; Central Research Laboratory,Chic ,  FUKAMI, Shinji; Central Research Laboratory,Chich ,  KAWADA, Kosuke; Central Research Laboratory,Chich

IPC: C07C45/63 ,  C07C47/14 ,  C07C49/16 ,  C07C49/227 ,  C07C49/457 ,  C07C49/687 ,  C07C49/80 ,  C07C67/307 ,  C07C69/716 ,  C07C69/738 ,  C07C69/757

CPC classification number: C07J1/0011 ,  C07B39/00 ,  C07C45/63 ,  C07C67/307 ,  C07C205/43 ,  C07C205/45 ,  C07C69/716 ,  C07C47/14 ,  C07C49/16 ,  C07C49/227 ,  C07C49/457 ,  C07C49/687 ,  C07C49/80 ,  C07C69/738 ,  C07C69/757

Abstract: A process for the preparation of fluorinated dicarbonyl compound of formula (2), comprising reacting dicarbonyl compounds of formula (1) with fluorine gas without any solvent and in the presence of one or more acids selected from among trifluoromethanesulfonic acid, methanesulfonic acid, hydrofluoric acid, sulfuric acid, trifluoroacetic acid, boron trifluoride, and sulfonated polymers.
wherein R 1 , R 2 , and R 3 are each hydrogen, alkyl, or the like; and R 1a , R 2a , and R 3a are each the same as defined for R 1 , R 2 , and R 3 , or alternatively when R 1 , R 2 , and R 3 are each hydrogen, the hydrogen may be replaced by fluorine, while when R 1 , R 2 , and R 3 are each optionally substituted alkyl, one or more hydrogen atoms on the α-position carbon atom to the CO-group may be replaced by fluorine. This process can give fluorinated dicarbonyl compounds in high yields and at high selectivity.

Abstract translation: 一种制备式（2）氟化二羰基化合物的方法，该方法包括使式（1）二羰基化合物与氟气在没有任何溶剂的情况下并且在一种或多种选自三氟甲磺酸，甲磺酸，氢氟酸 ，硫酸，三氟乙酸，三氟化硼和磺化聚合物。 其中R 1，R 2和R 3各自为氢，烷基等; 并且R 1a，R 2a和R 3a各自与R 1，R 2和R 3所定义的相同，或者当R 1，R 2和R 3各自为氢时，所述氢可以被氟取代，而当R 1，R 2和R 3 各自是任选取代的烷基，与CO基团相连的α-位碳原子上的一个或多个氢原子可以被氟取代。 该方法可以以高收率和高选择性得到氟化二羰基化合物。