公开(公告)号：US20210371391A1

公开(公告)日：2021-12-02

申请号：US17396088

申请日：2021-08-06

申请人： DAIKIN INDUSTRIES, LTD. ,  NATIONAL UNIVERSITY CORPORATION SHIZUOKA UNIVERSITY

发明人： Atsushi SHIRAI ,  Yoshichika KUROKI ,  Nobuyuki MASE

IPC分类号： C07D317/16 ,  C07D307/10 ,  C07C31/38 ,  C08L27/12 ,  C08J3/09

摘要： An object of the present disclosure is to provide a method for producing an organic compound, and a composition. The object is achieved by a method for producing a compound represented by formula (1): wherein X represents —O—, an optionally substituted imino group, or —S—, R1 represents a hydrogen atom or a hydrocarbyl group optionally having at least one substituent, and R2 represents a hydrogen atom or a monovalent organic group, or R1 and R2, together with X and one carbon atom respectively adjacent to R1 and R2, may form a heterocyclic ring optionally having at least one substituent, R3 represents a hydrogen atom or a monovalent organic group, and R4 represents —CF2CH3 or —CH2CHF2; the method including step A of reacting a compound represented by formula (2): wherein the alphabetical symbols are as defined above, with vinylidene fluoride under light irradiation.

公开(公告)号：US10508177B2

公开(公告)日：2019-12-17

申请号：US15802445

申请日：2017-11-02

申请人： NATIONAL TSING HUA UNIVERSITY ,  Chang Chun Plastics Co., Ltd. ,  Chang Chun Petrochemical Co., LTD.

发明人： Chung-Sung Tan

IPC分类号： C08J3/14 ,  C08G63/127 ,  C08G85/00 ,  C08L67/02 ,  C08K5/05 ,  C07C31/38 ,  B01D11/02

摘要： A method for purifying polybutylene terephthalate (PBT) includes: providing or receiving initial PBT, in which oligomers and tetrahydrofuran are present; dissolving the initial PBT in hexafluoroisopropanol (HFIP) to form a solution, in which the oligomers are also dissolved in the HFIP; and contacting the solution with compressed CO2 at a temperature and a pressure, thereby precipitating the purified PBT, resulting from a large portion of the oligomers are still dissolved in the HFIP, in the operation the temperature is in a range of 20° C. to 35° C., and the pressure is in a range of 900 psi to 1400 psi. A device for purifying PBT is also provided.

公开(公告)号：US20190148639A1

公开(公告)日：2019-05-16

申请号：US16096111

申请日：2017-04-04

申请人： Sumitomo Chemical Company, Limited

发明人： Masanobu TANAKA ,  Hiroyuki HAYASAKA ,  Vaidas SAVUKYNAS

IPC分类号： H01L51/00 ,  C07C31/38

CPC分类号： H01L51/005 ,  C07C31/38 ,  H01L51/0003 ,  H01L51/0007 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/56 ,  H01L2251/556 ,  H01L2251/558

摘要： A composition is provided which contains a fluorinated alcohol represented by formula (1) and a charge transporting compound: CnFH2nF+1−mFFmFOH  (1) nF and mF are each independently an integer of 1 or more and satisfy 2nF+1≥mF. An amount of hydrogen fluoride generated from the fluorinated alcohol under atmospheric pressure at 25° C. is 5.0 ppm by volume or less.

公开(公告)号：US20180371180A1

公开(公告)日：2018-12-27

申请号：US15802445

申请日：2017-11-02

申请人： NATIONAL TSING HUA UNIVERSITY ,  Chang Chun Plastics Co., Ltd. ,  Chang Chun Petrochemical Co., LTD.

发明人： Chung-Sung TAN

IPC分类号： C08J3/14 ,  C08G63/127 ,  C08G85/00 ,  B01D11/02 ,  C08K5/05 ,  C07C31/38 ,  C08L67/02

摘要： A method for purifying polybutylene terephthalate (PBT) includes: providing or receiving initial PBT, in which oligomers and tetrahydrofuran are present; dissolving the initial PBT in hexafluoroisopropanol (HFIP) to form a solution, in which the oligomers are also dissolved in the HFIP; and contacting the solution with compressed CO2 at a temperature and a pressure, thereby precipitating the purified PBT, resulting from a large portion of the oligomers are still dissolved in the HFIP, in the operation the temperature is in a range of 20° C. to 35° C., and the pressure is in a range of 900 psi to 1400 psi. A device for purifying PBT is also provided.

公开(公告)号：US09850428B2

公开(公告)日：2017-12-26

申请号：US14951954

申请日：2015-11-25

申请人： JNC CORPORATION ,  JNC PETROCHEMICAL CORPORATION

发明人： Hiroyuki Tanaka ,  Masakazu Yano

IPC分类号： G02F1/1333 ,  C09K19/56 ,  C09K19/34 ,  C09K19/30 ,  C07C31/38 ,  C07C43/13 ,  C07C33/42 ,  C09K19/32 ,  C09K19/54 ,  C09K19/04 ,  C09K19/12 ,  C09K19/20

CPC分类号： C09K19/56 ,  C07C31/38 ,  C07C33/423 ,  C07C43/137 ,  C09K19/3001 ,  C09K19/3059 ,  C09K19/3066 ,  C09K19/3068 ,  C09K19/32 ,  C09K19/322 ,  C09K19/3402 ,  C09K19/3458 ,  C09K19/54 ,  C09K2019/0444 ,  C09K2019/0448 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/2035 ,  C09K2019/3004 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3036 ,  C09K2019/3071 ,  C09K2019/3075 ,  C09K2019/3077 ,  C09K2019/3078 ,  C09K2019/308 ,  C09K2019/3083 ,  C09K2019/3084 ,  C09K2019/3422 ,  C09K2019/3425

摘要： A polar compound has a high chemical stability, high ability to align liquid crystal molecules and high solubility in a liquid crystal composition, and causes no decrease of liquid crystallinity of the liquid crystal composition, a liquid crystal composition contains the compound, and a liquid crystal display device includes the composition.The compound is represented by formula (1), the composition contains the compound, and the liquid crystal display device uses the composition. In formula (1), R1 is alkyl having 3 to 15 carbons, alkenyl having 4 to 15 carbons or the like; a is an integer from 2 to 12; and R2 is a group represented by formula (1a), formula (1b) or formula (1c). In the formulas, S1 and S2 are independently a single bond, alkylene having 1 to 10 carbons; S3 is >CH— or >N—; S4 is >C Si

公开(公告)号：US20090221791A1

公开(公告)日：2009-09-03

申请号：US12298917

申请日：2007-04-18

申请人： Kripa Shanker Srivastava

发明人： Kripa Shanker Srivastava

IPC分类号： C07K7/00 ,  C07C31/38 ,  C07C31/40

CPC分类号： C07K1/122 ,  C07K1/061

摘要： The present invention provides a composition and a method for cleaving a peptide from a solid support resin. Hydrochloric acid in an organic water miscible solvent is used to cleave the peptide-resin attachment. Optionally, trifluoroethanol or hexafluoroisopropanol may be added to the cleavage composition to improve results. When using the present cleavage composition, an evaporation or other step to remove carboxylic byproducts is not necessary following the cleavage reaction. After the resin is filtered out of the cleavage mixture, the peptide may be immediately precipitated with water.

摘要翻译： 本发明提供了从固体支持树脂切割肽的组合物和方法。 使用有机水混溶性溶剂中的盐酸切割肽 - 树脂附着物。 任选地，可以向切割组合物中加入三氟乙醇或六氟异丙醇以改善结果。 当使用本发明的切割组合物时，在切割反应之后不需要蒸发或其它除去羧酸副产物的步骤。 将树脂从裂解混合物中过滤出后，可立即用水沉淀该肽。

公开(公告)号：US20080166564A1

公开(公告)日：2008-07-10

申请号：US11960318

申请日：2007-12-19

申请人： Vsevolod Rostovtsev ,  Che-Hsiung Hsu ,  Charles J. DuBois

发明人： Vsevolod Rostovtsev ,  Che-Hsiung Hsu ,  Charles J. DuBois

IPC分类号： B32B27/00 ,  C08G79/00 ,  C07C31/38 ,  C07D333/02

CPC分类号： H01B1/127 ,  C08G61/10 ,  C08G61/124 ,  C08G61/126 ,  C08G73/0266 ,  H01B1/122 ,  H01L51/0037 ,  H01L51/0043 ,  H01L51/5088 ,  Y10T428/31504

摘要： There is provided a derivatized conductive monomer and polymer made therefrom. The derivatized monomer has a fluorinated acid substituent. There are also provided electronic devices having a buffer layer containing the polymer.

摘要翻译： 提供衍生的导电单体和由其制成的聚合物。 衍生的单体具有氟化酸取代基。 还提供了具有含有聚合物的缓冲层的电子器件。

公开(公告)号：US20050054883A1

公开(公告)日：2005-03-10

申请号：US10918465

申请日：2004-08-16

申请人： Takeru Watanabe ,  Takeshi Kinsho ,  Yuji Harada

发明人： Takeru Watanabe ,  Takeshi Kinsho ,  Yuji Harada

IPC分类号： C07C31/38 ,  C07C29/143 ,  C07C29/38 ,  C07C29/40 ,  C07C33/44 ,  C07C35/52 ,  C07C41/50 ,  C07C43/178 ,  C07C45/00 ,  C07C45/45 ,  C07C45/52 ,  C07C49/24 ,  C07C49/242 ,  C07C231/08 ,  C07C233/18 ,  C07C303/36 ,  C07C311/04 ,  C07C319/14 ,  C07C323/15 ,  C08F32/00 ,  C08F32/08 ,  G03F7/004 ,  G03F7/039 ,  C07C49/297 ,  C07C69/02

CPC分类号： C08F32/08 ,  C07C33/44 ,  C07C45/52 ,  C07C49/24 ,  C07C49/242 ,  C07C233/18 ,  C07C311/04 ,  C07C323/15 ,  C07C2602/42 ,  C07C2603/86 ,  G03F7/0046 ,  G03F7/0395

摘要： There is disclosed a fluorine-containing polymerizable cyclic olefin compound that has one or more partial structures represented by the following general formula (1) or (2). There can be provided a novel fluorine-containing polymerizable cyclic olefin compound which is excellent in transparency to irradiation, for example, at a wavelength of 200 nm or less, especially at a wavelength of 160 nm or less and dry etching resistance, has low hydrophobicity, and is excellent in development characteristics, and thus is useful as a raw material for a base resin of photoresist composition.

摘要翻译： 公开了具有一个或多个由以下通式（1）或（2）表示的部分结构的含氟可聚合环烯烃化合物。 可以提供例如在200nm以下的波长，特别是160nm以下的波长，耐干蚀刻性等下，透光性优异的含氟聚合性环状烯烃化合物具有低疏水性 ，显影特性优异，因此可用作光致抗蚀剂组合物的基础树脂的原料。

公开(公告)号：US6156163A

公开(公告)日：2000-12-05

申请号：US894392

申请日：1997-11-06

申请人： Bernard Langlois ,  Nicolas Roques ,  Claude Wakselman ,  Marc Tordeux ,  Gerard Forat

发明人： Bernard Langlois ,  Nicolas Roques ,  Claude Wakselman ,  Marc Tordeux ,  Gerard Forat

IPC分类号： C07B37/04 ,  C07B37/02 ,  C07C17/272 ,  C07C17/32 ,  C07C17/354 ,  C07C19/08 ,  C07C29/62 ,  C07C31/38 ,  C07C45/45 ,  C07C67/287 ,  C07C67/293 ,  C07C67/347 ,  C07C69/22 ,  C07C319/14 ,  C07C323/01 ,  C07C327/22 ,  C07C327/32 ,  C07C327/34 ,  C07C381/04 ,  C07C391/02 ,  C07F1/00 ,  C07C17/00 ,  C07C17/26 ,  C09K3/00

CPC分类号： C07C391/02 ,  C07B37/02 ,  C07C17/272 ,  C07C17/32 ,  C07C17/354 ,  C07C319/14 ,  C07C327/22 ,  C07C327/32 ,  C07C327/34 ,  C07C381/04 ,  C07C45/455 ,  C07C67/293 ,  C07C67/347

摘要： A reagent comprising a compound of formula (I): R.sub.f --M(X) (Z).sub.n --Y--R, wherein R is a hydrocarbon radical advantageously having at most 10 carbon atoms and being selected from alkyls and aryls; R.sub.f is a radical of formula II: R.sub.1 --(C.XI..sub.2).sub.m --CF.sub.2 --, where R.sub.1 is a fluorine or chlorine atom or a carbon radical, m is 0 or a integer from 0-12, and each .XI., which may be the same or different, is a chlorine or preferably fluorine atom, with the proviso that when m is 0, R.sub.1 is electroattractive, preferably a fluorine atom;n is 0 or 1; M is a non-metal selected from carbon and chalcogens with an atomic number higher than oxygen; and each of X, Y and Z, which are the same or different, is a chalcogen; as well as a generator, for consecutive or simultaneous addition. The reagent is useful for organic synthesis.

摘要翻译： PCT No.PCT / FR96 / 00264 Sec。 371日期：1997年11月6日 102（e）日期1997年11月6日PCT PCT 1996年2月19日PCT公布。 出版物WO96 / 26185 日期：1996年8月29日A包含式（I）化合物的试剂：Rf-M（X）（Z）n-Y-R，其中R是有利地具有至多10个碳原子并且选自烷基和芳基的烃基; Rf是式II的基团：R1-（C XI 2）m CF 2 - ，其中R 1是氟或氯原子或碳根，m是0或0-12的整数，每个XI可以 相同或不同，为氯或优选氟原子，条件是当m为0时，R 1为电致吸收，优选为氟原子; n为0或1; M是选自原子序数高于氧的碳和硫属元素的非金属; X，Y，Z各自相同或不同，为硫属元素; 以及发电机，用于连续或同时添加。 该试剂可用于有机合成。

公开(公告)号：US5276218A

公开(公告)日：1994-01-04

申请号：US730368

申请日：1991-07-15

申请人： Stefan Bohm ,  Albrecht Marhold ,  Dietmar Bielefeldt

发明人： Stefan Bohm ,  Albrecht Marhold ,  Dietmar Bielefeldt

IPC分类号： C07C29/10 ,  C07C29/64 ,  C07C31/38 ,  C07C37/68

CPC分类号： C07C31/38 ,  C07C29/64 ,  C07B2200/07

摘要： Process for the preparation of .beta.-fluoroalcohols of the formula (I) ##STR1## in which R.sup.1 and R.sup.2 represent straight-chain or branched alkyl andR.sup.3 and R.sup.4 represent hydrogen or alkyl,in which epoxides of the formula (II) ##STR2## are reacted with sodium hydrogen fluoride or potassium hydrogen fluoride under pressure in the presence of diluents.

摘要翻译： 用于制备式（I）的化合物（I）的方法，其中R 1和R 2表示直链或支链烷基，且R 3和R 4表示氢或烷基，其中式（II）的环氧化物 在稀释剂存在下，在压力下使图像（II）与氟化氢钠或氟化氢钾反应。