公开(公告)号：US20180105690A1

公开(公告)日：2018-04-19

申请号：US15562544

申请日：2016-03-30

申请人： TOHO TENAX CO., LTD.

发明人： Toru KANEKO ,  Yuko OKANO

IPC分类号： C08L63/00 ,  C08J5/24 ,  B29C70/34 ,  B32B3/12 ,  B32B5/24

CPC分类号： C08L63/00 ,  B29C43/02 ,  B29C43/12 ,  B29C70/342 ,  B29K2105/0881 ,  B29K2307/04 ,  B29K2663/00 ,  B29L2009/00 ,  B32B3/12 ,  B32B5/245 ,  B32B37/10 ,  C08G59/40 ,  C08J5/24 ,  C08J2363/00 ,  C08J2433/10 ,  C08J2477/00 ,  C08J2481/06 ,  C08K5/21 ,  C08K5/315 ,  C08L33/10 ,  C08L101/00 ,  C08L2205/02 ,  C08L2205/035

摘要： The present invention provides an epoxy resin composition comprising at least the following component [A], component [B] and component [C], the epoxy resin composition being characterized in that: the mixture of component [A] and component [B] is a mixture that, when temperature is increased at 2° C./min, begins to thicken at temperature (T1) and completes thickening at temperature (T2), temperature (T1) being 80-110° C. and temperature (T1) and temperature (T2) satisfying the relationship of expression (1) 5° C.≤(T2−T1)≤20° C. expression (1); and the mixture of component [A] and component [C] is a mixture that, when temperature is increased at 2° C./min, begins to cure at temperature (T3), temperature (T1) and temperature (T3) satisfying the relationship of expression (2) 5° C.≤(T3−T1)≤80° C. expression (2). Component [A]: epoxy resin Component [B]: thickening particle Component [C]: curing agent

公开(公告)号：US09908298B2

公开(公告)日：2018-03-06

申请号：US14560340

申请日：2014-12-04

申请人： Cytec Industries Inc.

发明人： Carmelo Luca Restuccia ,  Fiorenzo Lenzi ,  Emiliano Frulloni

IPC分类号： C08J5/04 ,  B29C70/02 ,  C08J5/00 ,  C08J5/24 ,  C08J5/10 ,  B29C70/88 ,  B64D45/02

CPC分类号： B29C70/02 ,  B29C70/025 ,  B29C70/88 ,  B29C70/882 ,  B64D45/02 ,  C08J5/005 ,  C08J5/10 ,  C08J5/24 ,  C08J2363/00 ,  C08J2379/08 ,  C08J2477/00 ,  C08J2479/08 ,  C08J2481/06 ,  Y10T156/10 ,  Y10T428/254

摘要： A curable composite material that may be used in applications where both high mechanical performance and high electrical conductivity are required. The curable composite material includes two or more layers of reinforcement fibers that have been infused or impregnated with a curable matrix resin and an interlaminar region containing carbon nanomaterials, e.g. carbon nanotubes, and insoluble polymeric toughening particles. The carbon nanomaterials are significantly smaller in size as compared to the polymeric toughening particles. The polymeric toughening particles are substantially insoluble in the matrix resin upon curing of the composite material, and remain as discreet particles at the interlaminar region after curing. Methods for fabricating curable composite materials and cured composite structures are also disclosed.

公开(公告)号：US20170362427A1

公开(公告)日：2017-12-21

申请号：US15527251

申请日：2015-11-06

申请人： TORAY INDUSTRIES, INC.

发明人： Koji Furukawa ,  Atsuhito Arai ,  Hiroaki Sakata

IPC分类号： C08L63/00 ,  C08J5/24

CPC分类号： C08L63/00 ,  C08G59/4035 ,  C08G59/5033 ,  C08G59/56 ,  C08J5/04 ,  C08J5/24 ,  C08J2363/00 ,  C08J2481/06 ,  C08L2201/08 ,  C08L81/06

摘要： A epoxy resin composition includes a given epoxy resin [A], an aromatic amine compound [B], an organic acid hydrazide compound [C] having a structural formula represented by general formula (I) or (II) (X is a structure selected from among monocyclic and polycyclic aromatic ring structures, polycyclic aromatic ring structures, and aromatic heterocyclic structures and optionally has, as a substituent, any of C4 or lower alkyl groups, a hydroxy group, and an amino group), and a thermoplastic resin [D], wherein the amount of the constituent element [C] is 1-25 parts by mass per 100 parts by mass of the constituent element [A], the epoxy resin composition, after having been held at 80° C. for 2 hours, having a viscosity which is up to 2.0 times the initial viscosity at 80° C.

公开(公告)号：US20170362379A1

公开(公告)日：2017-12-21

申请号：US15534313

申请日：2015-12-11

申请人： SOLVAY SPECIALTY POLYMERS USA, LLC

发明人： Mohammad Jamal EL-HIBRI ,  Chantal LOUIS ,  Ryan HAMMONDS

IPC分类号： C08G65/40 ,  H01B7/18 ,  C08J5/12 ,  H01B3/42 ,  C08G75/23 ,  H01B3/30 ,  H01B13/06 ,  H01B7/02

CPC分类号： C08G65/4012 ,  C08G65/40 ,  C08G75/23 ,  C08G2650/40 ,  C08J5/124 ,  C08J2371/00 ,  C08J2371/10 ,  C08J2481/06 ,  C08L71/08 ,  C09D171/08 ,  H01B3/301 ,  H01B3/427 ,  H01B7/0216 ,  H01B7/18 ,  H01B13/06

摘要： Adhesive compositions are described that significantly improve the adhesion of polymer overmold compositions to metal substrates in polymer-metal junctions. The adhesive compositions include one or more poly(aryl ether) polymers, where each of the poly(aryl ether) polymers is, independently, a poly(aryl ether sulfone) polymer or a poly(aryl ether ketone) polymer. The overmold composition includes at least one poly(aryl ether ketone) polymer. Polymer-Metal junctions can be formed by, for example, dip-coating, spin-coating, extruding, or injection molding the adhesive composition and/or the overmold composition onto the metal substrate. Desirable applications settings for the polymer-metal junctions described include, but are not limited to electrical wiring.

公开(公告)号：US20170084394A1

公开(公告)日：2017-03-23

申请号：US14898230

申请日：2015-10-01

申请人： SABIC GLOBAL TECHNOLOGIES, B.V.

发明人： Mark SANNER ,  Neal PFEIFFENBERGER ,  Matthew F. NIEMEYER

IPC分类号： H01G4/18 ,  B29C55/06 ,  C08J5/18

CPC分类号： H01G4/18 ,  B29C55/06 ,  B29K2079/085 ,  B29K2081/06 ,  B29L2007/008 ,  B29L2031/3406 ,  B32B27/00 ,  B32B27/08 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/32 ,  B32B27/365 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2307/204 ,  B32B2307/412 ,  B32B2307/514 ,  B32B2307/516 ,  B32B2307/54 ,  B32B2307/732 ,  B32B2457/16 ,  C08G73/1017 ,  C08G73/1053 ,  C08G73/1064 ,  C08G73/1071 ,  C08J5/18 ,  C08J2379/08 ,  C08J2381/06 ,  C08J2469/00 ,  C08J2479/08 ,  C08J2481/06 ,  C08L79/08 ,  C08L81/06

摘要： A uniaxially-stretched, high yield extruded capacitor film comprising a compatible polymer blend comprising a polyetherimide and a polyphenylene ether sulfone, wherein the polyetherimide comprises units derived from polymerization of an aromatic dianhydride with a diamine comprising a m-phenylenediamine, a p-phenylenediamine, or combinations thereof, wherein the polyetherimide is endcapped with a substituted or unsubstituted aromatic primary monoamine, wherein the polyphenylene ether sulfone comprises both an ether linkage and an aryl sulfone linkage in its backbone, wherein the compatible polymer blend comprises a dispersed phase having an average cross section of from equal to or greater than about 0.01 microns to about 20 microns, and wherein the high yield extruded capacitor film comprises equal to or greater than about 90 wt. % of the compatible polymer blend entering an extruder used for manufacturing the capacitor film, based on the total weight of the compatible polymer blend prior to entering the extruder.

公开(公告)号：US20170084393A1

公开(公告)日：2017-03-23

申请号：US14898228

申请日：2015-10-01

申请人： SABIC GLOBAL TECHNOLOGIES, B.V.

发明人： Mark SANNER ,  Neal PFEIFFENBERGER ,  Matthew F. NIEMEYER

IPC分类号： H01G4/18 ,  C08J5/18

CPC分类号： H01G4/18 ,  B29C55/005 ,  B29C55/06 ,  C08G73/1017 ,  C08G73/1042 ,  C08G73/1046 ,  C08G73/1071 ,  C08J5/18 ,  C08J2369/00 ,  C08J2379/08 ,  C08J2469/00 ,  C08J2479/08 ,  C08J2481/06 ,  C08L69/005 ,  C08L79/08 ,  Y02T10/7022

摘要： A uniaxially-stretched, high yield extruded capacitor film comprising a miscible polymer blend comprising a polyetherimide and a poly(carbonate-arylate ester), wherein the polyetherimide comprises units derived from polymerization of an aromatic dianhydride with a diamine comprising a m-phenylenediamine, a p-phenylenediamine, or combinations thereof, wherein the polyetherimide is endcapped with a substituted or unsubstituted aromatic primary monoamine, wherein the poly(carbonate-arylate ester) comprises repeating bisphenol carbonate units and repeating arylate ester units, wherein the repeating bisphenol carbonate units and the repeating arylate ester units are different from each other, and wherein the high yield extruded capacitor film comprises equal to or greater than about 90 wt. % of the miscible polymer blend entering an extruder used for manufacturing the capacitor film, based on the total weight of miscible polymer blend prior to entering the extruder.

公开(公告)号：US20170005353A1

公开(公告)日：2017-01-05

申请号：US15200060

申请日：2016-07-01

申请人： YOULCHON CHEMICAL CO., LTD. ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Hyoung-Juhn KIM ,  Jong Hyun JANG ,  So Young LEE ,  Bohyun KIM ,  Sun-Hee CHOI ,  Jonghee HAN ,  Jin Ho KIM ,  Jong Hyub PARK

IPC分类号： H01M8/1027 ,  H01M4/92 ,  H01M4/88 ,  H01M8/1044 ,  H01M8/1004

CPC分类号： H01M8/1027 ,  C08J5/2256 ,  C08J2381/06 ,  C08J2481/06 ,  H01M8/1004 ,  H01M8/1044 ,  H01M8/1081 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02P70/56

摘要： Disclosed is an electrolyte membrane for a fuel cell including a polymer blend of a sulfonated polyethersulfone copolymer, hydroxyl group-containing polyethersulfone copolymer and a hydroxyl group-containing sulfonated polyethersulfone copolymer.

摘要翻译： 公开了一种用于燃料电池的电解质膜，其包括磺化聚醚砜共聚物，含羟基的聚醚砜共聚物和含羟基的磺化聚醚砜共聚物的聚合物共混物。

公开(公告)号：US20170002154A1

公开(公告)日：2017-01-05

申请号：US15120708

申请日：2015-03-04

申请人： TORAY INDUSTRIES, INC.

发明人： Takumi HIASA ,  Daigo KOBAYASHI ,  Tomoko ICHIKAWA ,  Makoto ENDO

IPC分类号： C08J5/06 ,  D06M15/507 ,  D06M15/53 ,  C08J5/24 ,  D06M15/11

CPC分类号： C08J5/06 ,  C08J5/24 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2481/06 ,  C08J2487/00 ,  D06M15/11 ,  D06M15/507 ,  D06M15/53 ,  D06M2101/40 ,  D06M2200/40

摘要： Sizing agent-coated reinforcing fibers include reinforcing fibers and a sizing agent containing a polyrotaxane, the reinforcing fibers being coated with the sizing agent. Provided are sizing agent-coated reinforcing fibers that provide a fiber-reinforced composite material with excellent mechanical properties, a method for producing the sizing agent-coated reinforcing fibers, a prepreg including the sizing agent-coated reinforcing fibers, and a fiber-reinforced composite material with excellent mechanical properties including the sizing agent-coated reinforcing fibers.

摘要翻译： 施胶剂增强纤维包括增强纤维和含有聚轮烷的上浆剂，增强纤维被上浆剂涂布。 提供提供具有优异的机械性能的纤维增强复合材料的施胶剂增强纤维，施加上胶剂的增强纤维的制备方法，包括施胶剂增强纤维的预浸料，以及纤维增强复合材料 具有优异机械性能的材料，包括施胶剂涂覆的增强纤维。

公开(公告)号：US20160380296A1

公开(公告)日：2016-12-29

申请号：US15161838

申请日：2016-05-23

申请人： VANDERBILT UNIVERSITY

发明人： Peter N. Pintauro ,  Andrew Park ,  Jason Ballengee

IPC分类号： H01M8/1004 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1025 ,  H01M8/1044 ,  H01M8/1081 ,  H01M8/1086 ,  H01M8/1088 ,  D01D5/00 ,  D01F6/52 ,  B29C43/02 ,  B29C71/02 ,  C08J5/22 ,  H01M8/1039

CPC分类号： H01M8/1004 ,  B29C43/02 ,  B29C71/02 ,  B29C2071/022 ,  B29K2027/16 ,  B29L2031/3468 ,  C08J5/2268 ,  C08J2341/00 ,  C08J2427/16 ,  C08J2471/02 ,  C08J2481/06 ,  D01D5/0038 ,  D01F6/52 ,  H01M8/1023 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1039 ,  H01M8/1044 ,  H01M8/1053 ,  H01M8/1067 ,  H01M8/1081 ,  H01M8/1088 ,  H01M8/109 ,  H01M8/1093 ,  H01M2008/1095 ,  H01M2250/20 ,  H01M2300/0082 ,  H01M2300/0091 ,  H01M2300/0094 ,  Y02E60/521 ,  Y02P70/56 ,  Y02T90/32

摘要： A method of fabricating a composite membrane, includes the steps of: forming a first solution comprising a charged polymer and a first uncharged polymer having a repeat unit of a formula of: where each of X and Y is a non-hydroxyl group; forming a second solution comprising a second uncharged polymer; electrospinning, separately and simultaneously, the first solution and the second solution to form a dual fiber mat; and processing the dual fiber mat to form the composite membrane.

摘要翻译： 其中X和Y各自为非羟基; 形成包含第二不带电聚合物的第二溶液; 分别同时静电纺丝第一溶液和第二溶液以形成双纤维垫; 并处理双纤维垫以形成复合膜。

公开(公告)号：US20160130431A1

公开(公告)日：2016-05-12

申请号：US14897393

申请日：2014-07-24

申请人： TORAY INDUSTRIES, INC.

发明人： Maki NAGANO ,  Ayako FUSE ,  Nobuyuki TOMIOKA

IPC分类号： C08L63/00

CPC分类号： C08L63/00 ,  C08G59/245 ,  C08G59/3218 ,  C08G59/502 ,  C08J5/24 ,  C08J2363/00 ,  C08J2400/22 ,  C08J2400/26 ,  C08J2453/00 ,  C08J2477/00 ,  C08J2481/06 ,  C08L2205/025 ,  C08L101/00

摘要： An epoxy resin composition comprising the following constituents [A], [B], and [C]: [A] an epoxy resin having a structure represented by a formula (1); in which a ring Z represents a condensed polycyclic aromatic hydrocarbon ring, R1 and R2 represent a substituent, R3 represents a hydrogen atom or a methyl group, k is an integer of 0 to 4, m is an integer of 0 or more, and n is an integer of 1 or more; [B] at least one resin selected from the group consisting of the following [Bx], [By] and [Bz]; [Bx] a bisphenol type epoxy resin; [By] an amine type epoxy resin; and [Bz] a thermoplastic resin; [C] a polyamine curing agent. Provided is an epoxy resin composition which provides a cured product having excellent heat resistance, toughness and elastic modulus.

摘要翻译： 包含以下组分[A]，[B]和[C]的环氧树脂组合物：[A]具有由式（1）表示的结构的环氧树脂; 其中环Z表示稠合多环芳香烃环，R 1和R 2表示取代基，R 3表示氢原子或甲基，k表示0〜4的整数，m表示0以上的整数，n表示 是1以上的整数; [B]选自下列[Bx]，[By]和[Bz]中的至少一种树脂; [Bx]双酚型环氧树脂; 胺类环氧树脂; 和[Bz]热塑性树脂; [C]多胺固化剂。 提供一种环氧树脂组合物，其提供具有优异的耐热性，韧性和弹性模量的固化产物。