公开(公告)号：US11950491B2

公开(公告)日：2024-04-02

申请号：US16950600

申请日：2020-11-17

Applicant: Raynergy Tek Incorporation

Inventor： Yi-Ming Chang ,  Chuang-Yi Liao ,  Wei-Long Li ,  Yu-Tang Hsiao ,  Chun-Chieh Lee ,  Chia-Hua Li ,  Huei-Shuan Tan

IPC: H10K85/10 ,  C07D495/22 ,  C08G61/12 ,  C08K3/04 ,  C08K5/45 ,  C08K5/46 ,  C08K13/06 ,  H10K85/20 ,  H10K85/60 ,  H10K30/30

CPC classification number: H10K85/113 ,  C07D495/22 ,  C08G61/126 ,  C08K3/045 ,  C08K5/45 ,  C08K5/46 ,  C08K13/06 ,  H10K85/151 ,  H10K85/215 ,  H10K85/621 ,  H10K85/626 ,  H10K85/655 ,  H10K85/6576 ,  C08G2261/122 ,  C08G2261/124 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/3223 ,  C08G2261/3246 ,  C08G2261/3247 ,  C08G2261/514 ,  C08K2201/001 ,  C08K2201/011 ,  H10K30/30

Abstract: A semiconductor mixed material comprises an electron donor, a first electron acceptor and a second electron acceptor. The first electron donor is a conjugated polymer. The energy gap of the first electron acceptor is less than 1.4 eV. At least one of the molecular stackability, π-π*stackability, and crystallinity of the second electron acceptor is smaller than the first electron acceptor. The electron donor system is configured to be a matrix to blend the first electron acceptor and the second electron acceptor. The present invention also provides an organic electronic device including the semiconductor mixed material.

公开(公告)号：US11926727B2

公开(公告)日：2024-03-12

申请号：US17557103

申请日：2021-12-21

Applicant: Huntsman International LLC

Inventor： Christian Beisele ,  Werner Hollstein ,  Andreas Riegger

IPC: C08K3/36 ,  C08G59/68 ,  C08K3/01 ,  C08K3/22 ,  C08K9/06 ,  C08L63/00 ,  H01B3/40

CPC classification number: C08K3/36 ,  C08G59/68 ,  C08G59/686 ,  C08K3/01 ,  C08K3/22 ,  C08K9/06 ,  H01B3/40 ,  C08K2003/2265 ,  C08K2201/005 ,  C08K2201/011 ,  C08K2201/014 ,  C08K3/36 ,  C08L63/00

Abstract: A composition comprising



(a) a cationically polymerisable epoxy resin,
(b) an initiator for the cationic polymerisation,
(c) a microparticle filler, and
(d) a nanoparticle filler
can be used for the production of thermally stable insulating material for electrical and electronic components.

公开(公告)号：US20240067810A1

公开(公告)日：2024-02-29

申请号：US18468830

申请日：2023-09-18

Applicant: Kraton Corporation

Inventor： Jason Tian ,  Ruidong Ding ,  Vijay Mhetar

IPC: C08L25/16 ,  C08J5/18 ,  C08K9/06

CPC classification number: C08L25/16 ,  C08J5/18 ,  C08K9/06 ,  C08J2325/18 ,  C08J2353/02 ,  C08K2201/005 ,  C08K2201/011 ,  C08L2203/16

Abstract: This disclosure relates to a film layer for use in flexible metal clad laminates. The film layer comprises a thermosetting composition comprising: a copolymer of (a) a diisoalkenylarene (DIAEA) and (b) a divinylarene (DVA) containing a mixture of m-divinylarene and p-divinylarene, in a mole ratio of (a) to (b) of 15:1 to 1:15; a second polymer; a filler and optional additives. Flexible metal clad laminates made with the film further comprises a metal foil bonded to the surface of the film. The thermosetting composition containing the DIAEA-DVA copolymer provides improved thermal stability at high temperature, excellent processability, and electrical properties, e.g., Dk and Df.

公开(公告)号：US11916264B2

公开(公告)日：2024-02-27

申请号：US17025609

申请日：2020-09-18

Applicant: Garmor Inc.

Inventor： David Restrepo ,  Matthew McInnis ,  Sean Christiansen ,  Jeff Bullington

IPC: H01M8/00 ,  H01M8/0263 ,  B29C48/00 ,  C08K3/04 ,  B29B7/88 ,  B29C43/00 ,  C08J3/20 ,  C08K7/06 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/1018 ,  H01M8/10 ,  B29K23/00 ,  B29K105/00 ,  B29K507/04 ,  B29K509/02 ,  B29L31/34

CPC classification number: H01M8/0263 ,  B29B7/885 ,  B29C43/003 ,  B29C48/022 ,  C08J3/203 ,  C08K3/04 ,  C08K3/041 ,  C08K3/042 ,  C08K3/046 ,  C08K7/06 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/1018 ,  B29K2023/00 ,  B29K2105/251 ,  B29K2507/04 ,  B29K2509/02 ,  B29K2995/0005 ,  B29L2031/3468 ,  C08J2323/20 ,  C08K2201/001 ,  C08K2201/011 ,  H01M2008/1095 ,  H01M2300/0082

Abstract: This invention describes a low-cost, lightweight, high-performance composite bipolar plate for fuel cell applications. The composite bipolar plate can be produced using stamped or pressed into the final form including flow channels and other structures prior to curing.

公开(公告)号：US20240051840A1

公开(公告)日：2024-02-15

申请号：US18254946

申请日：2021-10-15

Applicant: Titan Kogyo Kabushiki Kaisha

Inventor： Wataru MINO ,  Naotaka SHIMOMURA ,  Chihiro NADA

IPC: C01G23/00 ,  C09C1/36 ,  C08K3/22 ,  C09D7/61 ,  C09D11/037 ,  A61K8/29 ,  A61Q1/02 ,  A61Q17/04

CPC classification number: C01G23/006 ,  C09C1/36 ,  C08K3/22 ,  C09D7/61 ,  C09D11/037 ,  A61K8/29 ,  A61Q1/02 ,  A61Q17/04 ,  C01P2004/04 ,  C01P2006/10 ,  C01P2004/12 ,  C01P2004/62 ,  C01P2002/74 ,  C08K2003/2237 ,  C08K2201/003 ,  C08K2201/011 ,  C08K2201/005

Abstract: Provided are: a pigment through which light in a warm color region can pass preferentially and which has high hiding power and is mainly used in cosmetic applications; a method for producing the pigment; and a method for using the pigment. The pigment comprises particles each containing a calcium-titanium composite oxide as a main component, in which it is confirmed that regions each having a paler color than the color of a region surrounding thereof are scattered in a dot-like form in the particles when the particles of the calcium-titanium composite oxide in the pigment are observed in a transmission electron microscopic image at a magnification of 100,000×, and the true density of the pigment is 3500 kg/m3 to 3790 kg/m3, inclusive.

公开(公告)号：US11891462B2

公开(公告)日：2024-02-06

申请号：US17428910

申请日：2020-02-14

Applicant: NAGASE CHEMTEX CORPORATION

Inventor： Koji Watanabe ,  Hiroaki Ozoe

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/129 ,  C08F222/10 ,  C08F220/30 ,  C08F220/20 ,  C08F224/00 ,  C08K3/36 ,  C08K5/5397 ,  C08K9/04 ,  B29K33/00

CPC classification number: C08F2/50 ,  B29C64/129 ,  B33Y10/00 ,  B33Y70/00 ,  C08F220/20 ,  C08F220/306 ,  C08F222/1065 ,  C08F224/00 ,  C08K3/36 ,  C08K5/5397 ,  C08K9/04 ,  B29K2033/08 ,  C08K2201/005 ,  C08K2201/011

Abstract: A photocurable resin composition includes a reactive monomer, a reactive oligomer, and a photopolymerization initiator. A cured product of the reactive monomer has a glass transition point of less than 20° C., and a cured product of the reactive oligomer has a glass transition point of less than 20° C. A cured product of the photocurable resin composition has a loss tangent tan δ at 25° C. of 0.2 or less. The cured product of the photocurable resin composition has an elongation at break in accordance with ASTM D638 of 150% or more.

公开(公告)号：US11884796B2

公开(公告)日：2024-01-30

申请号：US17846572

申请日：2022-06-22

Applicant: NITTO DENKO CORPORATION ,  Tao Gu

Inventor： Shimpei Yakuwa ,  Kou Uemura ,  Shunji Imamura ,  Tomoyuki Kasagi ,  Tao Gu

IPC: C08K7/26 ,  C08K3/36 ,  H05K1/03

CPC classification number: C08K7/26 ,  C08K3/36 ,  H05K1/0373 ,  C08K2201/002 ,  C08K2201/003 ,  C08K2201/006 ,  C08K2201/011 ,  H05K2201/015 ,  H05K2201/0209

Abstract: Provided is a composite material that shows a low specific dielectric constant, and that hardly causes an appearance failure or changes in characteristics when exposed to, for example, a treatment liquid to be used in the production of an electronic circuit board. Specifically, a plate-like composite material including polytetrafluoroethylene and a predetermined filler, and satisfying a predetermined condition serves as a composite material that shows a low specific dielectric constant, and that hardly causes an appearance failure or changes in characteristics even when exposed to, for example, a treatment liquid to be used in the production of an electronic circuit board.

公开(公告)号：US20240026126A1

公开(公告)日：2024-01-25

申请号：US18132299

申请日：2023-04-07

Applicant: MOLECULAR REBAR DESIGN, LLC

Inventor： August Krupp ,  Clive P. Bosnyak ,  Kurt W. Swogger ,  Vidal Torres ,  David Parker Cole

IPC: C08K9/08 ,  C08K3/36 ,  C01B32/174

CPC classification number: C08K9/08 ,  C08K3/36 ,  C01B32/174 ,  C08K2201/004 ,  C08K2201/011 ,  C01B2202/06 ,  C01B2202/02 ,  C01B2202/34 ,  C01P2004/13 ,  C01P2004/64

Abstract: The present application is directed to novel discrete carbon nanotubes with a surface modification that disperses well in elastomers and crosslinks elastomers to the surface of the discrete carbon nanotubes, or in the vicinity of the discrete carbon nanotube surface. Significant improvements in the performance of elastomeric formulations with a plurality of discrete carbon nanotubes with a surface modification and silica and/or carbon black result, for example, improved abrasion resistance while at the same time providing a reduced hysteresis effect on cyclic deformation. These improved properties are highly desired for fuel efficient and longer wear life tire formulations.

公开(公告)号：US20240023657A1

公开(公告)日：2024-01-25

申请号：US18350141

申请日：2023-07-11

Applicant: XUCHANG HONGYANG BIOCHEMICAL INDUSTRIAL DEVELOPMENT CO., LTD.

Inventor： Wentong ZHU

IPC: A41G3/00 ,  C08G63/183 ,  C08J3/22 ,  C08K3/26 ,  C08K3/36 ,  C08K5/20 ,  C08K5/11 ,  C08L67/02 ,  C08J11/24 ,  C08L85/02 ,  C08K5/5373 ,  C08K5/5399

CPC classification number: A41G3/0083 ,  C08G63/183 ,  C08J3/22 ,  C08K3/26 ,  C08K3/36 ,  C08K5/20 ,  C08K5/11 ,  C08L67/02 ,  C08J11/24 ,  C08L85/02 ,  C08K5/5373 ,  C08K5/5399 ,  C08K2003/265 ,  C08K2201/011 ,  C08L2201/02 ,  C08L2201/04 ,  C08L2203/12 ,  C08L2310/00 ,  C08L2207/20 ,  C08J2367/02 ,  C08K2201/014

Abstract: The present disclosure provides a flame retardant and antistatic regenerated polyester wig fiber and a preparation method thereof, and relates to the field of simulated wig technology. A composite flame retardant composed of poly(sulfonyldiphenylene phenylphosphonate) (PSPPP), a derivative of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO-FT), and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide triphosphonitrile (DOPO-TPN), and biomass-derived graphene are subjected to a re-polymerization reaction with an alcoholysis product BHET of a waste PET bottle flake, respectively to obtain an in-situ modified flame retardant regenerated masterbatch and an antistatic regenerated polyester masterbatch. The masterbatches are blended and melt-spun with regenerated polyester, so that the obtained wig fiber has good flame retardant property, better flame retardant coefficient and antistatic property, and a significant antibacterial effect, thereby increasing the safety of the wig. The recycled and regenerated polyester from the PET bottle is utilized, effectively reducing environmental pollution caused by waste polyester, and contributing to resource conservation and sustainable development.

公开(公告)号：US11873419B2

公开(公告)日：2024-01-16

申请号：US17687861

申请日：2022-03-07

Applicant: Hyundai Motor Company ,  Kia Corporation ,  UNIST (Ulsan National Institute of Science and Technology)

Inventor： Ho-Tak Jeon ,  Choon-soo Lee ,  Minsoo Kim ,  Hyunhyub Ko

IPC: C09D175/04 ,  C08K3/36 ,  C08K9/04 ,  C09D7/62 ,  C09D5/00 ,  C09C1/30 ,  C09D7/40 ,  C09D5/16 ,  C08J5/18 ,  C08F12/08 ,  C08J3/20 ,  B05D1/00 ,  C08F4/04 ,  C08F2/04

CPC classification number: C09D7/62 ,  B05D1/00 ,  C08F2/04 ,  C08F4/04 ,  C08F12/08 ,  C08J3/20 ,  C08J5/18 ,  C09C1/3063 ,  C09C1/3072 ,  C09C1/3081 ,  C09D5/00 ,  C09D5/16 ,  C09D5/1681 ,  C09D5/1687 ,  C09D7/67 ,  C09D175/04 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C08K3/36 ,  C08K9/04 ,  C08K2201/011

Abstract: Disclosed is a coating composition which includes: polyurethane; and amphiphilic nanoparticles having an amine functional group and a fluorine functional group in their structure. Further provided are a polyurethane-silica composite film including e coating composition and a method of preparing the same.