公开(公告)号：US20150083474A1

公开(公告)日：2015-03-26

申请号：US14394766

申请日：2013-04-15

Applicant: DAISO CO., LTD.

Inventor： Kensuke Kawamura ,  Hideaki Umakoshi

IPC: C09D11/52 ,  H05K1/09

CPC classification number: C09D11/52 ,  C09D11/033 ,  C09D11/037 ,  H05K1/097

Abstract: An electroconductive ink composition comprising silver particles (A), a compound having a siloxane backbone with a functional group (B), and an organic solvent (C), the silver particles (A) having a protective layer containing an amino group-containing compound and having a mean particle size of 1 nm or more and 100 nm or less, the content of the compound (B) being 4% by weight to 8% by weight based on the total amount of the composition, can form a circuit pattern on a polymer film with low heat resistance, and the obtained circuit pattern has excellent adhesion to a substrate and high conductivity.

Abstract translation: 一种包含银颗粒（A），具有官能团（B）的硅氧烷主链的化合物和有机溶剂（C））的导电油墨组合物，具有含有含氨基化合物的保护层的银颗粒 平均粒径为1nm以上且100nm以下，化合物（B）的含量相对于组合物的总量为4重量％〜8重量％，可以形成电路图案 具有低耐热性的聚合物膜，并且所获得的电路图案对基材具有优异的粘附性和高导电性。

公开(公告)号：US09608273B2

公开(公告)日：2017-03-28

申请号：US14404531

申请日：2013-05-28

Applicant: Daiso Co., Ltd.

Inventor： Takashi Matsuo ,  Tomoyuki Yano ,  Yasushi Miki ,  Katsuhito Miura

IPC: C08F18/00 ,  H01M4/62 ,  C08F220/26 ,  C08F220/18 ,  H01M4/505 ,  H01M4/525 ,  C08F290/06 ,  C08F220/14 ,  C08L33/14 ,  C08F20/26 ,  C08F8/00 ,  C08F222/10 ,  H01M10/052 ,  C08F220/28

CPC classification number: H01M4/622 ,  C08F8/00 ,  C08F20/26 ,  C08F220/14 ,  C08F220/18 ,  C08F220/26 ,  C08F220/28 ,  C08F222/1006 ,  C08F290/062 ,  C08F2220/286 ,  C08F2220/287 ,  C08L33/14 ,  H01M4/505 ,  H01M4/525 ,  H01M10/052 ,  C08F220/06 ,  C08F2222/1026 ,  C08F2220/1808 ,  C08F2222/104

Abstract: The purpose of the present invention is to provide: an aqueous binder having high adhesiveness, that in particular does not exhibit oxidative degradation in an electrode environment, and having little environmental load; and an electrode and a battery that use same. Disclosed is a battery electrode binder containing: (A) a constituent unit derived from a monomer having a hydroxyl group; and (B) a constituent unit derived from a polyfunctional (meth)acrylate having no more than 5 functions. An electrode is prepared using this binder and is used in a battery such as a lithium-ion secondary battery.

公开(公告)号：US09534060B2

公开(公告)日：2017-01-03

申请号：US14406728

申请日：2013-06-11

Applicant: DAISO CO., LTD.

Inventor： Masahiro Iwakura ,  Kiyonori Hirota ,  Seiji Otaka

IPC: C07K17/14 ,  C07K1/22 ,  C07K14/31 ,  C07K16/06 ,  B01D15/38 ,  B01J20/286 ,  B01J20/32

CPC classification number: C07K17/14 ,  B01D15/3809 ,  B01J20/286 ,  B01J20/3204 ,  B01J20/3217 ,  B01J20/3274 ,  C07K1/22 ,  C07K14/31 ,  C07K16/065 ,  C07K2317/92

Abstract: An object of the present invention is to provide a carrier on which Protein A has been immobilized, the Protein A having a specific amino acid sequence that permits the desorption of antibodies under mild pH conditions (specifically, pH 4.0 to 5.5) in which many antibodies do not undergo acid modification; and a manufacturing method for the carrier. An immobilization carrier (excluding an immobilization carrier having a monolith structure) on which a protein is adsorbed by electrostatic interaction, the protein consisting of an amino acid sequence represented by the general formula: R1-R2-R3-R4-R5-R6, wherein the part represented by R1-R2-R3 is used for immobilization on the immobilization carrier, wherein: the sequence represents a sequence from the amino-terminal side towards the carboxyl-terminal side; the sequence of the R2 part is the sequence of a Protein A mutant as a protein to be immobilized or a sequence in which 1 to 3 units of the sequence thereof were linked together, the Protein A mutant having characteristics of strongly binding to an antibody under neutral conditions and dissociating with the antibody bound under neutral conditions under weakly acidic conditions of pH 4.0 to 5.5.

Abstract translation: 本发明的一个目的是提供一种其上固定有蛋白A的载体，具有特定氨基酸序列的蛋白A，其允许在温和的pH条件（特别是pH 4.0至5.5）下解吸抗体，其中许多抗体 不经酸改性; 和载体的制造方法。 通过静电相互作用吸附有蛋白质的固定载体（不包括具有整料结构的固定化载体），由通式R1-R2-R3-R4-R5-R6表示的氨基酸序列组成的蛋白质，其中 由R1-R2-R3表示的部分用于固定化载体上，其中：该序列表示从氨基末端侧到羧基末端侧的序列; R2部分的序列是作为要固定的蛋白质的蛋白A突变体的序列或其中1至3个单元的序列连接在一起的序列，具有与抗体强烈结合的特征的蛋白A突变体 中性条件，并在pH 4.0至5.5的弱酸性条件下，在中性条件下与抗体结合解离。

公开(公告)号：US20040245104A1

公开(公告)日：2004-12-09

申请号：US10811948

申请日：2004-03-30

Applicant: CHLORINE ENGINEERS CORP., LTD. ,  MITSUI CHEMICALS, INC. ,  TOAGOSEI CO., LTD. ,  KANEKA CORPORATION ,  TOSOH CORPORATION ,  ASAHI GLASS COMPANY, LIMITED ,  ASAHI KASEI CHEMICALS CORPORATION ,  DAISO CO., LTD. ,  TOKUYAMA CORPORATION

Inventor： Hiroaki Aikawa ,  Tsugiyoshi Osakabe ,  Mitsuharu Hamamori ,  Shinji Katayama ,  Kiyohito Asaumi

IPC: H01M004/02 ,  B41M005/20

CPC classification number: C25B11/035 ,  C25B9/04 ,  H01M4/8605

Abstract: In order to discharge current from a gas diffusion electrode in an electrolytic unit cell including a gas chamber, the gas diffusion electrode is electrically connected to the wall surface of the gas chamber having conductivity through an electric connecting element in partial contact with the gas diffusion electrode

Abstract translation: 为了从包括气室的电解单元电池中的气体扩散电极放电，气体扩散电极通过与气体扩散电极部分接触的电连接元件与具有导电性的气室的壁面电连接

公开(公告)号：US20040024261A1

公开(公告)日：2004-02-05

申请号：US10627642

申请日：2003-07-28

Applicant: Daiso Co., Ltd.

Inventor： Makoto Hirata ,  Masafumi Mikami ,  Yoshiro Furukawa

IPC: C07C043/10

CPC classification number: C07C303/28 ,  C07C303/30 ,  Y02P20/55 ,  C07C309/66

Abstract: A process for preparing a butanetriol derivative of the formula (1) useful as intermediates of medicines 1 wherein R1 is the same defined below, which comprises reacting a compound of the formula (3) 2 wherein R1 and R2 are the different protecting groups, and an ethylene glycol derivative in a basic condition to prepare a compound of the formula (4) or (4a) 3 wherein R1 and R2 are the same defined above, and then subjecting the compound (4) or (4a) to selective deprotection reaction.

Abstract translation: 一种制备式（1）的丁三醇衍生物的方法，其用作药物的中间体，其中R 1定义如下，其包括使式（3）化合物（其中R 1和R 2） 是不同的保护基，并且在碱性条件下制备式（4）或（4a）化合物的乙二醇衍生物，其中R 1和R 2与上述相同，然后将化合物 （4）或（4a）进行选择性脱保护反应。

公开(公告)号：US20020013388A1

公开(公告)日：2002-01-31

申请号：US09891383

申请日：2001-06-27

Applicant: DAISO CO., LTD.

Inventor： Shigeru Shoji ,  Yasumi Shimizu ,  Katsuhito Miura

IPC: C08K005/00

CPC classification number: C08G65/269 ,  C08G65/12 ,  C08G65/24 ,  C08K5/16 ,  C08L63/00

Abstract: Polymerization catalysts of oxirane compounds are catalysts which are suitable to carry out suspension precipitation polymerization of the oxirane compounds in an organic solvent which cannot dissolve the polymers and comprise a reaction product of (A) an alkylaluminum compound, (B) an oxoacid compound of phosphorus having at least one OH group in its molecule and (C) a nitrogen-containing cyclic compound having pKa of 6 to 8. A process for preparing the polymers of the oxirane compounds is a process wherein the monomeric oxirane compounds are subjected to the suspension precipitation polymerization in the organic solvent which cannot dissolve the polymers in the presence of the catalysts to prepare the polymers of the oxirane compounds.

Abstract translation: 环氧乙烷化合物的聚合催化剂是适用于在不溶于聚合物的有机溶剂中进行环氧乙烷化合物的悬浮沉淀聚合的催化剂，其包含（A）烷基铝化合物，（B）磷酸的含氧酸化合物的反应产物 在其分子中具有至少一个OH基团，（C）pKa为6〜8的含氮环状化合物。环氧乙烷化合物的聚合物的制备方法是将单体环氧乙烷化合物进行悬浮沉淀 在有机溶剂中聚合，在催化剂存在下不能溶解聚合物以制备环氧乙烷化合物的聚合物。