公开(公告)号：US20240384099A1

公开(公告)日：2024-11-21

申请号：US18693743

申请日：2022-09-12

Applicant: Toray Industries, Inc.

Inventor： Tomohiro Atarashi ,  Hisashi Yamanoue ,  Kei Saito

IPC: C08L81/04

Abstract: A polyarylene sulfide resin composition includes: 100 parts by weight of (A) a polyarylene sulfide; 10-100 parts by weight of (B) a glass fiber; and 1-20 parts by weight of (C) an olefin elastomer resin, wherein, when a cumulative integral value from a molecular weight of 100 to a molecular weight of 10,000 in a molecular weight distribution curve of (A) the polyarylene sulfide is taken as 100, the cumulative integrated value at a molecular weight of 4,000 is 48-53, and when a melt flow rate of (A) the polyarylene sulfide is defined as MFR1, and when the melt flow rate obtained after mixing (A) the polyarylene sulfide with an epoxy silane coupling agent at a weight ratio of 100:1, and heating the resulting mixture at 315.5° C. for 5 minutes is defined as MFR2, a rate of change (MFR2/MFR1) is not more than 0.085.

公开(公告)号：US12043737B2

公开(公告)日：2024-07-23

申请号：US17906004

申请日：2021-03-09

Applicant: Polyplastics Co., Ltd.

Inventor： Takanobu Teraoka

IPC: C08L81/04 ,  C08K3/34 ,  C08K9/04 ,  C08K3/22

CPC classification number: C08L81/04 ,  C08K3/346 ,  C08K9/04 ,  C08K2003/2237

Abstract: A molded article which exhibits an improved vibration-damping effect. The vibration-damping molded article includes a resin composition including at least a thermoplastic resin A, an olefin-based elastomer B having a reactive functional group, and an inorganic filler C, wherein the inorganic filler C is coated with the olefin-based elastomer B.

公开(公告)号：US20240240088A1

公开(公告)日：2024-07-18

申请号：US18598889

申请日：2024-03-07

Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA

Inventor： Dong Chul Pyun ,  Robert Norwood ,  Jon Njardarson ,  Richard Glass ,  Taeheon Lee ,  Chisom Olikagu ,  Kyung-Seok Kang

IPC: C09K21/14 ,  C08G75/16 ,  C08G79/00 ,  C08L81/04 ,  C08L85/00

CPC classification number: C09K21/14 ,  C08G75/16 ,  C08G79/00 ,  C08L81/04 ,  C08L85/00 ,  C08L2201/02

Abstract: A flame retardant composition includes a polymers that is the reaction product of a mixture of a chalcogenide halide and one or more organic compounds comprising an unsaturated carbon-carbon bond under reaction conditions sufficient to produce the polymer, wherein the chalcogenide halide comprises a sulfur monohalide, a sulfur dihalide, a selenium monohalide, a selenium dihalide, a selenium tetrahalide, or a combination of any two or more thereof.

公开(公告)号：US20240228780A1

公开(公告)日：2024-07-11

申请号：US18381897

申请日：2023-10-19

Applicant: aBeam Technology, Inc.

Inventor： Carlos Pina-Hernandez ,  Keiko Munechika

IPC: C08L81/02 ,  C08G75/02 ,  C08G75/0281 ,  C08G75/14 ,  C08K3/22 ,  C08L81/04 ,  G02B1/04

CPC classification number: C08L81/02 ,  C08G75/0272 ,  C08G75/0281 ,  C08G75/14 ,  C08K3/22 ,  C08L81/04 ,  C08K2201/005 ,  C08L2201/10 ,  G02B1/041 ,  G02B1/045

Abstract: A method for forming a polydisulfide polymer is described. In various implementations, the method includes forming a mixture including one or more thiols, agitating the mixture, precipitating the mixture, and extracting a polydisulfide polymer from the mixture. In various implementations, the polydisulfide polymer has a refractive index of at least 1.7.

公开(公告)号：US11999101B2

公开(公告)日：2024-06-04

申请号：US16305543

申请日：2017-05-23

Applicant: Siemens Mobility GmbH

Inventor： Manfred Ochsenkühn ,  Heinrich Zeininger ,  Maximilian Kunkel

IPC: B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y70/10 ,  C08L79/08 ,  C08L81/04

CPC classification number: B29C64/153 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y70/10 ,  C08L79/08 ,  C08L81/04 ,  C08L2201/02 ,  C08L2207/04

Abstract: Various embodiments may include a powder for processing in an SLS method comprising a blend of a first material and a second material. The first material comprises at least one of an amorphous high temperature-resistant thermoplastic or a liquid-crystalline polymer and the second material comprises a semicrystalline material. The blend exhibits a crystallization melting point.

公开(公告)号：US11919273B2

公开(公告)日：2024-03-05

申请号：US17861309

申请日：2022-07-11

Applicant: Ticona LLC

Inventor： Junchen Ding ,  Yanjun Li ,  Rong Luo

IPC: B32B15/08 ,  B29C45/14 ,  B32B7/04 ,  B32B15/082 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/092 ,  B32B15/095 ,  B32B15/18 ,  B32B15/20 ,  B32B27/06 ,  B32B27/18 ,  B32B27/20 ,  B32B27/24 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  C08G59/06 ,  C08K7/14 ,  C08L33/06 ,  C08L81/04 ,  B29D99/00 ,  B29K81/00 ,  B29K705/02

CPC classification number: B32B15/08 ,  B29C45/14008 ,  B29C45/1418 ,  B32B7/04 ,  B32B15/082 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/092 ,  B32B15/095 ,  B32B15/18 ,  B32B15/20 ,  B32B27/06 ,  B32B27/18 ,  B32B27/20 ,  B32B27/24 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/288 ,  B32B27/302 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  C08G59/063 ,  C08K7/14 ,  C08L33/068 ,  C08L81/04 ,  B29D99/006 ,  B29K2081/04 ,  B29K2705/02 ,  B32B2250/02 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/108 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2270/00 ,  B32B2307/3065 ,  B32B2307/4026 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/7145 ,  B32B2457/00 ,  B32B2457/16 ,  B32B2597/00 ,  C08G2120/00 ,  C08K2201/002 ,  C08L2203/20

Abstract: A composite structure comprising a resinous component that is adhered to a surface of a metal component is provided. The resinous component is formed from a polymer composition that comprises a polyarylene sulfide, inorganic fibers, and an impact modifier. The inorganic fibers have an aspect ratio of from about 1.5 to about 10.

公开(公告)号：US20230101503A1

公开(公告)日：2023-03-30

申请号：US17800622

申请日：2021-02-08

Applicant: ZEON CORPORATION

Inventor： Junji KODEMURA ,  Misa HAYASHI

IPC: C08L9/08 ,  C08K3/06 ,  C08L81/04

Abstract: A latex composition includes a sulfur-based vulcanizing agent and a xanthogen compound mixed with a conjugated diene polymer latex, the aqueous dispersion of a sulfur-based vulcanizing agent being a dispersion in which the sulfur-based vulcanizing agent is dispersed in water using an anionic surfactant.

公开(公告)号：US11192985B2

公开(公告)日：2021-12-07

申请号：US16730346

申请日：2019-12-30

Applicant: Cytec Industries Inc.

Inventor： Vincent Aerts ,  James Martin Griffin ,  Judith Elder

IPC: C08J5/04 ,  B33Y70/00 ,  B32B5/02 ,  B29C70/02 ,  C08L63/00 ,  B32B5/26 ,  C08J5/24 ,  C08J5/10 ,  C08J3/24 ,  C08L77/02 ,  C08L77/06 ,  C08L81/04 ,  G01N25/48

Abstract: A curable matrix resin composition containing a thermoset resin component and metastable thermoplastic particles, wherein the metastable thermoplastic particles are particles of semi-crystalline thermoplastic material with an amorphous polymer fraction that will undergo crystallization upon heating to a crystallization temperature Tc. A fiber-reinforced polymeric composite material containing metastable thermoplastic particles is also disclosed.

公开(公告)号：US11174388B2

公开(公告)日：2021-11-16

申请号：US16473322

申请日：2018-02-15

Applicant: Toray Industries, Inc.

Inventor： Tomoya Yoshida ,  Hiroyuki Isago ,  Takeshi Unohara ,  Hideki Matsumoto

IPC: C08L81/04 ,  B29C45/00 ,  C08G75/14 ,  B29K81/00 ,  B29K105/00

Abstract: A polyphenylene sulfide resin composition exhibits excellent initial toughness and toughness after a long-term high temperature treatment typified by a tensile elongation at break after a dry heat treatment without impairing mechanical strength, chemical resistance and electrical insulation properties. The polyphenylene sulfide resin composition includes 0.01 to 10 parts by weight of an organosilane compound and 0.01 to 5 parts by weight of a metal salt of phosphorus oxoacid based on 100 parts by weight of a polyphenylene sulfide resin, and a tensile elongation at break, which is measured in accordance with ASTM-D638 under the conditions of a tensile speed of 10 mm/min and an ambient temperature of 23° C. after treating at 200° C. for 500 hours using an ASTM No. 4 dumbbell test piece obtained by injection molding the composition, is 10% or more.

公开(公告)号：US10894863B2

公开(公告)日：2021-01-19

申请号：US15829248

申请日：2017-12-01

Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA

Inventor： Dong-Chul Pyun ,  Nicholas George Pavlopoulos

IPC: C01G39/06 ,  C08G75/16 ,  H01M4/60 ,  H01M10/052 ,  C01B17/96 ,  C08L81/04 ,  C08J3/28 ,  A61K31/795 ,  A01N59/02 ,  A01N41/12 ,  C01B3/04 ,  H01M4/36 ,  H01M4/38 ,  H01M4/58 ,  H01M4/62 ,  C08G75/14

Abstract: Compositions and methods of producing composite materials for use as a cathode in electrochemical cells. Elemental sulfur is mixed with tungsten sulfide (WS2) to form a composite mixture. Organic comonomers may be added to the composite mixture. The composite mixture is reacted to form the composite material. Electrochemical cells with cathodes containing the composite material demonstrated improved battery performance.