公开(公告)号：US20180208831A1

公开(公告)日：2018-07-26

申请号：US15745508

申请日：2016-07-29

Applicant: ADEKA CORPORATION

Inventor： Masatoshi HOMMA ,  Kazuyuki NODA ,  Hirokatsu SHINANO ,  Yoshihiro ISHIKAWA ,  Daisuke SAWAMOTO ,  Kensaku AKIMOTO

IPC: C09K8/70 ,  E21B43/267 ,  C09K8/68

CPC classification number: C09K8/706 ,  C09K8/68 ,  C09K2208/26 ,  E21B43/26 ,  E21B43/267

Abstract: An encapsulated agent includes: a central part 1; and an outer part 2 that covers a surface of the central part 1. The central part 1 contains a viscosity-reducing material that reduces the viscosity of a fluid to be used in a hydrofracturing technique. The outer part 2 enables gradual release of the central part 1 in the fluid, and contains a styrene-butadiene copolymer having glass-transition temperature that is equal to or higher than −20 degrees centigrade and equal to or lower than 80 degrees centigrade.

公开(公告)号：US20180215665A1

公开(公告)日：2018-08-02

申请号：US15755154

申请日：2016-08-26

Applicant: ADEKA CORPORATION

Inventor： Kazuyuki NODA ,  Masatoshi HOMMA ,  Kensaku AKIMOTO ,  Hirokatsu SHINANO

IPC: C04B20/10

CPC classification number: C04B20/1037 ,  C04B20/1033 ,  C04B20/1051 ,  C04B28/02 ,  C04B2103/0051 ,  C04B2111/72 ,  C04B38/02 ,  C04B22/08

Abstract: An encapsulated agent includes a central part and an outer part that covers a surface of the central part. The central part contains a material that is expansive with respect to a liquid, and the outer part contains a material that is able to induce expansion of the central part with respect to the liquid.

公开(公告)号：US20230235103A1

公开(公告)日：2023-07-27

申请号：US18013369

申请日：2021-06-29

Applicant: ADEKA CORPORATION

Inventor： Tomofumi YOKOMIZO ,  Hirokatsu SHINANO ,  Hiromi TAKENOUCHI ,  Kensaku AKIMOTO ,  Yohei AOYAMA

IPC: C08F20/44 ,  C08F8/34 ,  H01M4/60 ,  H01M10/0525 ,  H01M4/04

CPC classification number: C08F20/44 ,  C08F8/34 ,  H01M4/604 ,  H01M10/0525 ,  H01M4/04 ,  H01M2004/027

Abstract: The present invention provides a sulfur-modified polyacrylonitrile having a total content of sulfur of from 30 mass % to 55 mass % and having a content of free sulfur of from 0.05 ppm by mass to 4 mass % determined by a solvent extraction method, an electrode active material containing the same, an electrode for a secondary battery including the electrode active material, a method of manufacturing the electrode, and a non-aqueous electrolyte secondary battery using the electrode.

公开(公告)号：US20160329161A1

公开(公告)日：2016-11-10

申请号：US15108912

申请日：2015-01-26

Applicant: ADEKA CORPORATION

Inventor： Yohei AOYAMA ,  Kensaku AKIMOTO

IPC: H01G9/20

CPC classification number: H01G9/2059 ,  C09B23/06 ,  C09B57/10 ,  H01G9/2013 ,  H01G9/2031 ,  H01G9/204 ,  Y02E10/542 ,  Y02P70/521

Abstract: This carrier carries a pigment (A) and a co-adsorbent (B) represented by the following general formula (1). (In the formula, ring A represents a 5- or 6-membered heterocycle which may be further condensed; the hydrogen atom in ring A may be substituted by a hydrocarbon group which may have a substituent, a halogen atom, a cyano group, a nitro group, a —OR2 group, or a —SR2 group; Z represents a divalent aliphatic hydrocarbon group interrupted 0-3 times by —O— or the like; Z1 represents a divalent aromatic group; R1 represents a carboxylic acid group, a sulfonic acid group, a phosphoric acid group, or a phosphonic acid group; R2 and R3 represent a hydrocarbon group which may have a hydrogen atom or a substituent; Anm− represents an m-valent anion; m represents an integer of 1 or 2; and p represents a coefficient for maintaining a neutral electric charge).

Abstract translation: 该载体携带由以下通式（1）表示的颜料（A）和共吸附剂（B）。 （式中，环A表示可进一步缩合的5元或6元杂环;环A中的氢原子可以被可具有取代基的烃基，卤素原子，氰基， 硝基，-OR 2基或-SR 2基; Z表示-O-取代0-3倍的二价脂族烃基，Z1表示二价芳香族基团; R1表示羧酸基，磺酸基 酸基，磷酸基或膦酸基; R2和R3表示可以具有氢原子或取代基的烃基; Anm表示m价阴离子; m表示1或2的整数;以及 p表示用于维持中性电荷的系数）。

公开(公告)号：US20220340693A1

公开(公告)日：2022-10-27

申请号：US17763839

申请日：2020-09-14

Applicant: ADEKA CORPORATION

Inventor： Hiromi TAKENOUCHI ,  Kensaku AKIMOTO ,  Kenji KAKIAGE ,  Hirokatsu SHINANO ,  Tomofumi YOKOMIZO

IPC: C08F8/34 ,  C08F20/44

Abstract: The present invention provides a method of producing sulfur-modified polyacrylonitrile, including: a step (1) of heating polyacrylonitrile and elemental sulfur in a rotating-type heating container including a discharge pipe and a sulfur vapor recovery unit while rotating the rotating-type heating container; a step (2) of liquefying a sulfur vapor by the sulfur vapor recovery unit while discharging hydrogen sulfide generated in the heating step; and a step (3) of returning the liquefied sulfur to a mixture of the sulfur and the polyacrylonitrile of the step (1).

公开(公告)号：US20150380171A1

公开(公告)日：2015-12-31

申请号：US14435782

申请日：2013-12-18

Applicant: A D E K A (ADEKA CORPORATION

Inventor： Hiroyuki OSADA ,  Kensaku AKIMOTO ,  Yohei AOYAMA ,  Kazuyuki NODA ,  Toru YANO ,  Ryo TANIUCHI ,  Kenji KAKIAGE

IPC: H01G9/20 ,  C09B55/00 ,  C09B47/00 ,  C09B69/00 ,  C09B23/04 ,  C09B57/00

CPC classification number: H01G9/2059 ,  C09B1/32 ,  C09B3/14 ,  C09B17/00 ,  C09B19/00 ,  C09B21/00 ,  C09B23/0008 ,  C09B23/0058 ,  C09B23/04 ,  C09B23/06 ,  C09B23/105 ,  C09B23/107 ,  C09B23/145 ,  C09B47/00 ,  C09B55/009 ,  C09B56/02 ,  C09B57/00 ,  C09B57/008 ,  C09B57/10 ,  C09B69/008 ,  H01G9/2031 ,  H01G9/204 ,  H01G9/2063 ,  H01L51/0068 ,  H01L51/0072 ,  H01L51/0073 ,  Y02E10/542 ,  Y02P70/521

Abstract: A carrier system carries at least one type of sensitizing dye described in (A) and at least one type of sensitizing dye described in (B): (A) a sensitizing dye having a π-conjugated group and at least one anchor group, wherein the π-conjugated group and every one of the anchor group(s) are connected by a spacer having at least one alkylene and having an atomicity of 5 to 20; and (B) a sensitizing dye having a π-conjugated group and at least one anchor group, wherein the π-conjugated group and at least one anchor group are connected by a direct bond or by a spacer having at least one alkylene and having an atomicity of 1 to 4. In (A) and (B), the spacer is composed of carbon atoms, or carbon atoms and oxygen atom(s) etc., under predetermined conditions (see Description), and may have a branched chain or a ring structure.

Abstract translation: （A）中描述的至少一种敏化染料和（B）中描述的至少一种类型的增感染料：（A）具有共轭基团和至少一个锚定基团的敏化染料， 其中所述共轭基团和每个所述锚定基团通过具有至少一个亚烷基并且原子数为5至20的间隔基连接; 和（B）具有共轭基团和至少一个锚定基团的敏化染料，其中所述共轭基团和至少一个锚定基团通过直接键连或通过具有至少一个亚烷基的间隔基和 在（A）和（B）中，在预定条件（见说明书）中，间隔物由碳原子或碳原子和氧原子等组成，并且可以具有支链 链或环结构。

公开(公告)号：US20180208832A1

公开(公告)日：2018-07-26

申请号：US15745968

申请日：2016-07-29

Applicant: ADEKA CORPORATION

Inventor： Masatoshi HOMMA ,  Kazuyuki NODA ,  Hirokatsu SHINANO ,  Kensaku AKIMOTO ,  Daisuke SAWAMOTO

IPC: C09K8/70 ,  E21B43/267 ,  C09K8/80 ,  C09K8/66 ,  B01J13/04

Abstract: An encapsulated agent includes a central part and an outer part that covers a surface of the central part. The central part contains a viscosity-reducing material that reduces viscosity of a fluid to be used in a hydrofracturing technique. The outer part contains a plurality of particulate substances and a holding material that holds the plurality of particulate substances and enables gradual release of the central part in the fluid. The outer part involves distribution of the plurality of particulate substances that allows a content to have one or more local maxima in a direction away from the central part.

公开(公告)号：US20170140879A1

公开(公告)日：2017-05-18

申请号：US15304883

申请日：2015-05-12

Applicant: ADEKA CORPORATION

Inventor： Yohei AOYAMA ,  Kensaku AKIMOTO ,  Ryo TANIUCHI ,  Kenji KAKIAGE

IPC: H01G9/20 ,  C09B23/16 ,  C09B57/00 ,  C09B23/14 ,  C09B23/00 ,  C09B57/10

CPC classification number: H01G9/2027 ,  B01J37/02 ,  C09B23/00 ,  C09B23/148 ,  C09B23/164 ,  C09B57/008 ,  C09B57/10 ,  H01G9/20 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/44 ,  Y02E10/542 ,  Y02E10/549

Abstract: A method for loading a support with a compound in an organic solvent, characterized in that the organic solvent contains an amine. The organic solvent preferably has a hydroxy group. The compound preferably has at least one of carboxyl, sulfonic, phosphoric, phosphonic, and alkoxysilyl groups. The support is preferably a metal oxide, such as titanium oxide, zinc oxide, or aluminum oxide. The resulting compound-loaded support is suited for use as an electrode.

公开(公告)号：US20160148758A1

公开(公告)日：2016-05-26

申请号：US14899129

申请日：2014-08-12

Applicant: ADEKA CORPORATION

Inventor： Kensaku AKIMOTO ,  Yohei AOYAMA ,  Kenji KAKIAGE

IPC: H01G9/20 ,  C09B23/08 ,  C09B23/06 ,  H01L51/00

CPC classification number: H01G9/2059 ,  C09B23/0033 ,  C09B23/0058 ,  C09B23/0066 ,  C09B23/06 ,  C09B23/083 ,  C09B23/105 ,  C09B57/00 ,  C09B57/10 ,  H01G9/2013 ,  H01G9/2018 ,  H01G9/2031 ,  H01L51/0064 ,  H01L51/0072 ,  H01L51/0083 ,  Y02E10/542

Abstract: Disclosed is a dye-sensitized solar cell which includes a working electrode and a counter electrode facing each other with an electrolyte layer therebetween, the working electrode having a dye-supporting metal oxide electrode composed of a metal oxide layer having a dye supported thereon. The dye contains a cyanine dye, and the electrolyte of the electrolyte layer contains a cobalt-based electrolyte. It is preferred to use at least one cyanine dye represented by general formula (1) as the cyanine dye. Anq− represents a q-valent anion, wherein q represents 1 or 2, and p represents a coefficient for maintaining overall charge neutrality.

Abstract translation: 公开了一种染料敏化太阳能电池，其包括工作电极和相对电极之间的电解质层，工作电极具有由负载有染料的金属氧化物层构成的染料负载金属氧化物电极。 染料含有花青染料，电解质层的电解质含有钴基电解质。 优选使用由通式（1）表示的至少一种花青染料作为花青染料。 Anq-表示q价阴离子，其中q表示1或2，p表示用于维持总电荷中性的系数。