公开(公告)号：EP4410902A1

公开(公告)日：2024-08-07

申请号：EP22876429.6

申请日：2022-09-29

申请人： FUJIFILM Corporation

发明人： MIYATA Tetsushi

IPC分类号： C08L101/12 ,  C08G81/00 ,  C08K3/01 ,  C08L35/02 ,  C08L67/00 ,  C08L79/02 ,  C08L101/02

CPC分类号： C08G81/00 ,  C08K3/01 ,  C08L35/02 ,  C08L67/00 ,  C08L79/02 ,  C08L101/12 ,  C08L101/02

摘要： A first object of the present invention is to provide a method for producing a magnetic particle-containing composition which has excellent storage stability and has fluidity suitable for coating even after a certain period of time after stirring. A second object of the present invention is to provide a magnetic particle-containing composition which has excellent storage stability and has fluidity suitable for coating even after a certain period of time after stirring. A third object of the present invention is to provide a magnetic particle-containing cured product, a magnetic particle-introduced substrate, and an electronic material.
The method for producing a magnetic particle-containing composition of the present invention includes a step of cooling, to 5°C or lower, a precursor composition which contains magnetic particles, a dispersant, and at least one of a solvent or a liquid reactive monomer, in which the dispersant has an amine-based adsorptive group and a crystalline polymer chain.

公开(公告)号：EP3419093A1

公开(公告)日：2018-12-26

申请号：EP17753135.7

申请日：2017-02-13

申请人： Toray Industries, Inc. ,  Japan Vilene Company, Ltd.

发明人： OKAMOTO Yumiko ,  IZUHARA Daisuke ,  YAMAGUCHI Junpei ,  SHIRAI Shusuke ,  KUNITA Tomoyuki ,  UMEDA Hiroaki ,  WAKAMOTO Yuuta ,  ITO Tatsunori ,  MICHIHATA Noriko ,  TARAO Takashi

IPC分类号： H01M8/02 ,  C08G65/40 ,  C08J5/04 ,  C08J5/20 ,  C08L71/08 ,  C08L79/04 ,  C08L101/12 ,  D04H1/4326 ,  D04H1/728 ,  H01B1/06 ,  H01B13/00 ,  H01M8/10

CPC分类号： C08G65/40 ,  C08J5/04 ,  C08J5/20 ,  C08L71/08 ,  C08L79/04 ,  C08L101/12 ,  D04H1/4326 ,  D04H1/728 ,  H01B1/06 ,  H01B13/00 ,  H01M8/02 ,  H01M8/10 ,  Y02E60/366 ,  Y02P70/56

摘要： The present invention provides a composite polymer electrolyte membrane that has a high proton conductivity even under low-humidity, low-temperature conditions, has a reduced dimensional change rate, has a high mechanical strength and high chemical stability, and serves to produce a solid polymer electrolyte fuel cell with a high output and high physical durability, and also provides a membrane electrode assembly and a solid polymer electrolyte fuel cell containing the same. This composite polymer electrolyte membrane contains a composite layer composed mainly of a polyazole-containing nanofiber nonwoven fabric (A) and an ionic group-containing polymer electrolyte (B), the polyazole-containing nanofiber nonwoven fabric (A) being basic.

公开(公告)号：EP2980161B1

公开(公告)日：2018-09-26

申请号：EP14772690.5

申请日：2014-03-03

申请人： Panasonic Corporation

发明人： KOTANI, Yuki ,  YODEN, Hiroyoshi ,  KISHI, Hajime ,  SARUWATARI, Takashi

IPC分类号： C08L101/12 ,  C08K3/22 ,  C08K3/38 ,  C08L63/00 ,  C08L81/06 ,  H01B3/00 ,  H01B3/40

CPC分类号： H01B3/40 ,  C08K3/22 ,  C08K3/28 ,  C08K2003/222 ,  C08K2003/2227 ,  C08L63/00 ,  C08L81/06 ,  C08L101/12 ,  C09K5/14 ,  H01B3/006 ,  H01B3/301

摘要： An insulating thermally conductive resin composition (1) includes a phase-separated structure including: a first resin phase (2) in which a first resin continues three-dimensionally; and a second resin phase (3) different from the first resin phase and formed of a second resin. Moreover, the insulating thermally conductive resin composition includes: small-diameter inorganic filler (4) unevenly distributed in the first resin phase; and large-diameter inorganic filler (5) that spans the first resin phase and the second resin phase and thermally connects pieces of the small-diameter inorganic filler, which is unevenly distributed in the first resin phase, to one another. Then, an average particle diameter of the small-diameter inorganic filler is 0.1 to 15 µm. Moreover, an average particle diameter of the large-diameter inorganic filler is larger than the average particle diameter of the small-diameter inorganic filler, and is 1 to 100 µm.

公开(公告)号：EP2636697B1

公开(公告)日：2018-08-15

申请号：EP11837918.9

申请日：2011-10-27

申请人： Nissan Chemical Industries, Ltd.

发明人： NISHIMURA Naoya ,  KOIDE Yasuyuki ,  OZAWA Masaaki

IPC分类号： C08G73/06 ,  G02B1/04 ,  G02F1/1335 ,  H01L51/50 ,  H05B33/02

CPC分类号： C08G73/0644 ,  C08G73/0273 ,  C08G73/028 ,  C09D177/10 ,  C09D179/04 ,  G02B1/04 ,  G02F2202/022 ,  G02F2202/40 ,  H01L27/1462 ,  H01L27/14621 ,  H01L27/14645 ,  H01L27/14806 ,  H01L27/14868 ,  H01L51/0035 ,  H01L51/0043 ,  C08L79/04 ,  C08L101/12

摘要： A polymer containing a repeating unit structure having a triazine ring such as, for example, that which is represented by formula (25): can exhibit alone high heat resistance, high transparency, high refractive index, high solubility and low volume shrinkage; and can be used as a component in a film-forming composition as appropriate.

公开(公告)号：EP3211041A4

公开(公告)日：2018-06-27

申请号：EP15851902

申请日：2015-10-22

申请人： NAMICS CORP

发明人： SASAKI KOJI ,  MIZUMURA NORITSUKA

IPC分类号： C08L101/12 ,  C08K3/08 ,  H01B1/22

CPC分类号： H01L24/29 ,  C08K3/08 ,  C08K2003/0806 ,  C08K2201/001 ,  C08K2201/003 ,  C08L67/00 ,  C08L101/12 ,  C08L2203/20 ,  C09J9/02 ,  C09J11/04 ,  C09J11/06 ,  C09J163/00 ,  C09J167/00 ,  C09J171/00 ,  C09J183/00 ,  H01B1/22 ,  H01L24/83 ,  H01L2224/29239 ,  H01L2224/8384 ,  H01L2224/83851 ,  H01L2924/061 ,  H01L2924/0675 ,  H01L2924/068 ,  H01L2924/069 ,  H01L2924/07001 ,  H01L2924/35121

摘要： The present invention is to provide a conductive composition which can form bonded portion capable of maintaining a thickness of the bonded portion and can maintain bonding strength, and electronic parts using the same. The present invention is the conductive composition comprising (A) silver fine particles having a number average particle diameter of primary particles of 40 nm to 400 nm, (B) a solvent and (C) thermoplastic resin particles having a maximal value of an endothermic peak in a DSC chart obtained by a measurement using a differential scanning calorimeter is within the range of 80°C to 170°C. The maximal value of the endothermic peak in a DSC chart obtained by a measurement using a differential scanning calorimeter of the thermoplastic resin particles (C) is preferably in the range of 110°C to 140°C.

公开(公告)号：EP3214113A4

公开(公告)日：2018-05-16

申请号：EP15855353

申请日：2015-10-14

申请人： ZEON CORP

发明人： OBUCHI KAZUYUKI ,  HATANO TAKU ,  INOUE KYOSUKE ,  MASHIMA HIROMU

IPC分类号： C08J5/18 ,  B29C55/02 ,  B29K45/00 ,  B29L7/00

CPC分类号： B29C55/02 ,  C08G61/06 ,  C08G2261/40 ,  C08J5/18 ,  C08J2400/12 ,  C08L101/12

摘要： Provided is production of a resin film excellent in all of the folding resistance, the low water-absorption property, and the heat resistance. A resin film formed of a resin containing an alicyclic structure-containing polymer having crystallizability, the resin film having a folding endurance of 2,000 times or more, a water-absorption rate of 0.1% or less, and a heat-resistant temperature of 180°C or higher; a resin film formed of a resin containing an alicyclic structure-containing polymer having crystallizability, the resin film having a crystallinity degree of the alicyclic structure-containing polymer of 10% or more, a folding endurance of 2,000 times or more, and a water-absorption rate of 0.1% or less, and a smooth surface; and production method thereof.

公开(公告)号：EP3305846A1

公开(公告)日：2018-04-11

申请号：EP16799981.2

申请日：2016-05-23

申请人： Mitsubishi Chemical Corporation

发明人： IKAWA Masashi ,  OKAMOTO Eiko ,  HOSOKAWA Hiroshi

IPC分类号： C08L27/16 ,  C08J5/18 ,  C08L101/12 ,  C08L51/00 ,  C08F265/06

CPC分类号： C08F265/06 ,  C08F214/22 ,  C08F220/18 ,  C08F285/00 ,  C08F2500/01 ,  C08F2800/20 ,  C08J5/18 ,  C08L27/16 ,  C08L51/003 ,  C08L101/12 ,  C08L2203/16 ,  C08F2220/382 ,  C08F220/14 ,  C08F2220/1825

摘要： Provided is a resin composition containing 15% by weight to 80% by weight of the following polymer X and 20% by weight to 85% by weight of the following polymer Y based on the total weight of polymers contained in the resin composition: polymer X: polyvinylidene fluoride resin; and, polymer Y: copolymer having a domain (y1) compatible with the polymer X and a domain (y2) incompatible with the polymer X, and having a molecular weight distribution of 3.0 to 16.0. The weight average molecular weight of the polymer Y determined by gel permeation chromatography as polymethyl methacrylate is preferably 50,000 to 750,000.

摘要翻译： 本发明提供一种树脂组合物，其含有15重量％〜80重量％的下述聚合物X和20重量％〜85重量％的下述聚合物Y，基于树脂组合物中所含的聚合物的总重量：聚合物X ：聚偏二氟乙烯树脂; 和具有与聚合物X相容的区域（y1）和与聚合物X不相容的区域（y2）的聚合物Y：共聚物，并且具有3.0至16.0的分子量分布。 通过凝胶渗透色谱法测定的聚合物Y的重均分子量优选为50,000〜750,000。

公开(公告)号：EP3170870A4

公开(公告)日：2018-02-21

申请号：EP15821254

申请日：2015-07-13

申请人： KURARAY CO

发明人： HIROSE WATARU

IPC分类号： B01J20/26 ,  A23L3/3436 ,  B01J20/02 ,  B01J20/30 ,  C08G61/08 ,  C08K3/11 ,  C08K3/16 ,  C08K5/101 ,  C08K5/134 ,  C08L29/04 ,  C08L45/00 ,  C08L65/00 ,  C08L101/12

CPC分类号： B01J20/261 ,  A23L3/3436 ,  B01J20/0222 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/3007 ,  B01J2220/46 ,  C08G61/08 ,  C08G2261/3321 ,  C08G2261/3325 ,  C08G2261/418 ,  C08K3/11 ,  C08K5/134 ,  C08K2201/012 ,  C08L29/04 ,  C08L45/00 ,  C08L65/00 ,  C08L101/12 ,  C08L2201/14

摘要： An oxygen-absorbing composition of the present invention contains: a gas barrier resin (A) having an oxygen transmission rate of 500 mL·20 µm/(m 2 ·day·atm) or less as measured at 20°C and 65%RH; a thermoplastic resin (B) including repeating units represented by General Formula (I) below (where X is a methylene group or an oxygen atom, R 1 is an alkenylene group having 3 to 12 carbon atoms, and n is an integer of 5 to 5000); at least one type of metal salt (C) selected from the group consisting of an iron salt, a nickel salt, a copper salt, a manganese salt, and a cobalt salt; and a bifunctional processing stabilizer (D) that is a compound having an acrylate structure and a hindered phenol structure in a same molecule. The oxygen-absorbing resin composition of the present invention performs excellent oxygen-absorbing properties, and enables to reduce generation of an unpleasant odor caused by decomposition of the oxygen-absorbing composition during oxygen absorption.

公开(公告)号：EP3246340A1

公开(公告)日：2017-11-22

申请号：EP15878017.1

申请日：2015-12-17

申请人： DIC Corporation

发明人： ENDO, Kouichi ,  ISHII, Toru ,  KUWANA, Yasuhiro ,  HATSUSAKA, Kazuaki ,  YAMAMOTO, Mika

IPC分类号： C08F2/44 ,  C08F20/18 ,  G02B5/30 ,  G02F1/13363

CPC分类号： C08F2/44 ,  C08F20/18 ,  C08F220/24 ,  C08F220/28 ,  C08F265/06 ,  C09D151/00 ,  C09D151/003 ,  G02B1/04 ,  G02B1/041 ,  G02B5/30 ,  G02F1/13363 ,  C08F2220/285 ,  C08F2220/286 ,  C08F2220/287 ,  C08F2220/288 ,  C08L71/02 ,  C08L101/12 ,  C08L33/08 ,  C08L33/10 ,  C08F2220/387 ,  C08F222/24

摘要： The present invention provides a polymerizable composition containing a specific polymerizable compound and a fluorine-based surfactant having a specific polyoxyalkylene skeleton and having specific molecular weight. The invention also provides an optically anisotropic body, a retardation film, an antireflective film, and a liquid crystal display device that are produced using the polymerizable composition of the present invention. The present invention is useful because, when an optically anisotropic body is produced by photo-polymerization of the polymerizable composition, three features including the leveling properties of the surface of the optically anisotropic body, offset onto the substrate, and liquid crystal alignment can be improved simultaneously.

摘要翻译： 本发明提供含有特定聚合性化合物和具有特定聚氧化烯骨架并具有特定分子量的氟系表面活性剂的聚合性组合物。 本发明还提供使用本发明的聚合性组合物制造的光学各向异性体，相位差膜，防反射膜以及液晶显示装置。 本发明是有用的，因为当通过聚合性组合物的光聚合生产光学各向异性体时，可以改善包括光学各向异性体的表面的流平性质，偏移到基板上和液晶取向的三个特征 同时。

公开(公告)号：EP3052155A4

公开(公告)日：2017-10-04

申请号：EP14850822

申请日：2014-10-02

申请人： UNIV COLORADO REGENTS

发明人： DYAMENAHALLI KIRAN ,  SHANDAS ROBIN

IPC分类号： A61L29/00 ,  A61L31/00

CPC分类号： A61L29/126 ,  A61B17/0057 ,  A61B17/12113 ,  A61B17/1214 ,  A61B2017/00575 ,  A61F2/013 ,  A61F2/82 ,  A61F2/86 ,  A61F2210/0014 ,  A61F2250/0098 ,  A61K49/04 ,  A61L27/446 ,  A61L27/50 ,  A61L29/14 ,  A61L29/18 ,  A61L31/128 ,  A61L31/14 ,  A61L31/18 ,  A61L2400/12 ,  A61L2400/16 ,  C08K9/04 ,  C08L2201/12 ,  C08L101/12 ,  C08L33/08