公开(公告)号：US11611107B2

公开(公告)日：2023-03-21

申请号：US16646612

申请日：2018-09-12

申请人： NEC CORPORATION

发明人： Takuya Hasegawa

IPC分类号： H01M10/0569 ,  H01M4/38 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0568 ,  C07D327/00

摘要： A purpose of the present invention is to provide a lithium ion secondary battery which has further improved life characteristics. The lithium ion secondary battery of the present invention is characterized by comprising a positive electrode comprising a positive electrode active material that operates at 4.5 V or more with respect to lithium, and an electrolyte solution comprising an electrolyte solvent comprising a fluorinated ether, a cyclic sulfonic acid ester and LiN(FSO2)2.

公开(公告)号：US20220251060A1

公开(公告)日：2022-08-11

申请号：US17629186

申请日：2020-07-22

申请人： SUMITOMO SEIKA CHEMICALS CO., LTD.

发明人： Seiji BANDO ,  Hirotake MORIYAMA ,  Seiya ASHIBE

IPC分类号： C07D327/10 ,  C07D327/00

摘要： Provided is a novel production method capable of easily producing a cyclic disulfonic acid ester compound. This method for producing a cyclic disulfonic acid ester compound comprises reacting a specific sulfonic acid compound with a specific sulfuric acid ester compound.

公开(公告)号：US20210408595A1

公开(公告)日：2021-12-30

申请号：US16962777

申请日：2019-12-26

申请人： NINGDE AMPEREX TECHNOLOGY LIMITED

发明人： Chao TANG ,  Junfei LIU ,  Lilan ZHANG ,  Jianming ZHENG

IPC分类号： H01M10/0567 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  C07D327/00 ,  H01M4/36 ,  H01M4/583 ,  H01M4/133

摘要： An electrochemical device including a positive electrode, a negative electrode and an electrolyte, wherein the negative electrode comprises a negative electrode active material layer, including a negative electrode active material, wherein the negative electrode active material includes a silicon-containing compound; and the negative electrode active material further includes, on the surface, a protective layer including a compound having an S═O bond.

公开(公告)号：US11114693B2

公开(公告)日：2021-09-07

申请号：US15751760

申请日：2016-06-27

申请人： Central Glass Company, Ltd.

发明人： Saori Itabashi ,  Wataru Kawabata ,  Katsutoshi Suzuki ,  Kazunari Takeda

IPC分类号： H01M10/0567 ,  H01M10/0569 ,  C07D327/00 ,  C07D327/10 ,  H01M10/0525

摘要： A nonaqueous electrolytic solution contains a nonaqueous solvent and an electrolyte dissolved in the solvent. The solution includes a difluoro ionic complex (1-Cis) in a cis conformation represented by the formula (1-Cis), and at least one of cyclic sulfonic acid ester, cyclic sulfonic acid ester having an unsaturated bond, cyclic sulfuric acid ester, cyclic disulfonic acid ester, chain disulfonic acid ester, cyclic disulfonic acid anhydride, nitrile group-containing compound, silyl phosphate ester derivative, and silyl borate ester derivative.

公开(公告)号：US20200266491A1

公开(公告)日：2020-08-20

申请号：US16646612

申请日：2018-09-12

申请人： NEC CORPORATION

发明人： Takuya HASEGAWA

IPC分类号： H01M10/0569 ,  H01M10/0525 ,  H01M10/0568 ,  H01M4/38 ,  H01M4/505 ,  H01M4/525 ,  C07D327/00

摘要： A purpose of the present invention is to provide a lithium ion secondary battery which has further improved life characteristics. The lithium ion secondary battery of the present invention is characterized by comprising a positive electrode comprising a positive electrode active material that operates at 4.5 V or more with respect to lithium, and an electrolyte solution comprising an electrolyte solvent comprising a fluorinated ether, a cyclic sulfonic acid ester and LiN(FSO2)2.

公开(公告)号：US10069166B2

公开(公告)日：2018-09-04

申请号：US15108073

申请日：2014-12-16

申请人： NEC Corporation

发明人： Katsumi Maeda ,  Kentaro Nakahara

IPC分类号： H01M10/52 ,  H01M10/0567 ,  H01M10/052 ,  H01M10/058 ,  H01M4/38 ,  C07D327/00 ,  H01M4/04 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/48 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/62 ,  H01M4/66 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/0585 ,  H01M10/44 ,  H01M4/02

摘要： The present invention relates to a non-aqueous electrolyte solution characterized by containing at least one type of cyclic sulfonic acid ester compound represented by general formula (1). According to the present invention, a non-aqueous electrolyte solution capable of improving battery characteristics can be provided. (In the formula, R1 to R4 are each independently a hydrogen atom, a fluorine atom, an alkyl group having 1-6 carbon atoms or an alkoxy group having 1-6 carbon atoms, and Z is a substituted or unsubstituted alkylene group having 1-6 carbon atoms, a substituted or unsubstituted fluoroalkylene group having 1-6 carbon atoms, or a divalent organic group having 2-6 carbon atoms in which alkylene unit(s) or fluoroalkylene unit(s) are bonded via one or more ether bonds.)

公开(公告)号：US09348220B2

公开(公告)日：2016-05-24

申请号：US13077943

申请日：2011-03-31

申请人： Emad Aqad ,  Mingqi Li ,  Cheng-Bai Xu ,  Cong Liu

发明人： Emad Aqad ,  Mingqi Li ,  Cheng-Bai Xu ,  Cong Liu

IPC分类号： G03F7/004 ,  G03F7/26 ,  C07C303/32 ,  C07C309/06 ,  C07C309/07 ,  C07C309/12 ,  C07C309/19 ,  C07D313/00 ,  C07D315/00 ,  C07D327/00 ,  G03F7/038 ,  G03F7/039

CPC分类号： G03F7/0045 ,  C07C303/32 ,  C07C309/06 ,  C07C309/07 ,  C07C309/12 ,  C07C309/19 ,  C07D313/00 ,  C07D315/00 ,  C07D327/00 ,  G03F7/0046 ,  G03F7/0382 ,  G03F7/0392 ,  G03F7/0395 ,  G03F7/0397

摘要： New methods are provided for synthesis of photoacid generator compounds (“PAGs”), new photoacid generator compounds and photoresist compositions that comprise such PAG compounds. In a particular aspect, photoacid generators that comprise 1) a SO3− moiety; 2) one or more fluorinated carbons; and 3) one or more of the fluorinated carbons either directly or indirectly substituted by an ester keto group.

摘要翻译： 提供了新的方法用于合成光酸产生剂化合物（“PAG”），新的光酸产生剂化合物和包含这种PAG化合物的光致抗蚀剂组合物。 在特定方面，光酸产生剂包含1）SO 3部分; 2）一个或多个氟化碳; 和3）直接或间接被酯酮基取代的一个或多个氟化碳。

公开(公告)号：US09236635B2

公开(公告)日：2016-01-12

申请号：US14237492

申请日：2012-08-07

申请人： Koji Abe ,  Kei Shimamoto

发明人： Koji Abe ,  Kei Shimamoto

IPC分类号： H01M10/0567 ,  H01M10/0569 ,  H01M10/0525 ,  H01M4/131 ,  H01M4/505 ,  H01M4/52 ,  H01M4/58 ,  H01M4/583 ,  H01M4/38 ,  H01M4/485 ,  C07C309/65 ,  H01M10/052 ,  C07C69/65 ,  C07D327/00 ,  H01M10/0568

CPC分类号： H01M10/0567 ,  C07C69/65 ,  C07C309/65 ,  C07D327/00 ,  H01M4/13 ,  H01M4/131 ,  H01M4/386 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/583 ,  H01M4/587 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  Y02E60/122 ,  Y02T10/7011

摘要： The present invention provides a nonaqueous electrolytic solution capable of improving electrochemical characteristics in a broad temperature range, such as low-temperature cycle properties and low-temperature discharge properties after high-temperature storage, and provides an energy storage device using the nonaqueous electrolytic solution. The invention includes (1) a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, which comprises from 0.001 to 10% by mass of a compound represented by the following general formula (I), and (2) an energy storage device comprising a positive electrode, a negative electrode, and a nonaqueous electrolytic solution of an electrolyte salt dissolved in a nonaqueous solvent, wherein the nonaqueous electrolytic solution is the nonaqueous electrolytic solution of (1). (In the formula, Y represents a group —C(═O)— or a group —S(═O)2—; R3 and R4 each independently represent an aryl group having from 6 to 10 carbon atoms in which at least one hydrogen atom is substituted with a halogen atom, or R3 and R4 bonding to each other represent a cycloalkanediyl group or a benzenediyl group, having from 5 to 12 carbon atoms. R represents —C(R1)(R2)— or -L-; R1 and R2 each independently represent a hydrogen atom, a halogen atom, or an alkyl group having from 1 to 4 carbon atoms; and L represents a divalent linking group having from 1 to 6 carbon atoms and optionally substituted with a halogen atom).

摘要翻译： 本发明提供一种能够在高温保存后的低温循环特性和低温放电性等宽温度范围内提高电化学特性的非水电解液，提供使用该非水电解液的储能装置。 本发明包括（1）溶解在非水溶剂中的电解质盐的非水电解液，其含有0.001〜10质量％的下述通式（I）表示的化合物，和（2）能量储存装置 包括正极，负极和溶解在非水溶剂中的电解质盐的非水电解液，其中非水电解液是（1）的非水电解液。 （在该式中，Y表示基团-C（= O） - 或基团-S（= O）2 - ; R 3和R 4各自独立地表示具有6至10个碳原子的芳基，其中至少一个氢 原子被卤素原子取代，或者R 3和R 4彼此键合表示具有5至12个碳原子的环烷二基或苯二基，R表示-C（R 1）（R 2） - 或-L-; R 1 和R 2各自独立地表示氢原子，卤素原子或具有1〜4个碳原子的烷基; L表示具有1〜6个碳原子并且任选被卤素原子取代的二价连接基团）。

公开(公告)号：US09163114B2

公开(公告)日：2015-10-20

申请号：US13818408

申请日：2011-08-25

申请人： Bridgette M. Budhlall ,  Amit L. Garle

发明人： Bridgette M. Budhlall ,  Amit L. Garle

IPC分类号： C08G6/00 ,  C08G63/672 ,  C07D313/04 ,  C07D267/10 ,  C07D323/00 ,  C07D327/00 ,  C07D327/02 ,  C08G65/332 ,  C08G63/08

CPC分类号： C08G63/672 ,  C07D267/10 ,  C07D313/04 ,  C07D323/00 ,  C07D327/00 ,  C07D327/02 ,  C08G63/08 ,  C08G65/3324

摘要： A shape-memory polymers comprising at least one monomer subunit represented by the following structural formula (1).

摘要翻译： 包含由以下结构式（1）表示的至少一个单体亚单元的形状记忆聚合物。

公开(公告)号：US20150266814A1

公开(公告)日：2015-09-24

申请号：US14707472

申请日：2015-05-08

申请人： BHI Limited Partnership

发明人： Xianqi Kong ,  Nigel Levens ,  Abderrahim Bouzide ,  Stephane Ciblat ,  Richard Frenette ,  Johanne Renaud

IPC分类号： C07C309/65 ,  C07D213/64 ,  C07F9/40 ,  C07D327/00 ,  C07D307/00

CPC分类号： C07C309/65 ,  A61K31/255 ,  A61K31/351 ,  A61K31/365 ,  A61K31/366 ,  C07C309/05 ,  C07C311/06 ,  C07C311/51 ,  C07C2601/04 ,  C07C2601/14 ,  C07D213/64 ,  C07D213/65 ,  C07D231/12 ,  C07D307/00 ,  C07D307/33 ,  C07D307/58 ,  C07D307/77 ,  C07D309/22 ,  C07D319/06 ,  C07D327/00 ,  C07D327/10 ,  C07F9/091 ,  C07F9/4006 ,  C07F9/4043

摘要： The invention relates to methods, compounds, and compositions for delivering 1,3-propanedisulfonic acid (1,3PDS) in a subject, preferably a human subject. The invention encompasses compounds that will yield or generate 1,3PDS, either in vitro or in vivo. The invention also relates to sulfonate ester prodrugs of 1,3PDS as well as Gemini dimmers and oligomers of 1,3PDS for the prevention or treatment of associated diseases and conditions.

摘要翻译： 本发明涉及在受试者，优选人受试者中递送1,3-丙二磺酸（1,3PDS）的方法，化合物和组合物。 本发明包括在体外或体内产生或产生1,3PDS的化合物。 本发明还涉及1,3PDS的磺酸酯前药以及用于预防或治疗相关疾病和病症的1,3PDS的双子座二聚体和寡聚体。