公开(公告)号：US11565977B2

公开(公告)日：2023-01-31

申请号：US16678852

申请日：2019-11-08

申请人： United Technologies Corporation

发明人： Richard Wesley Jackson ,  Ying She ,  Gajawalli V. Srinivasan

IPC分类号： C04B35/80 ,  C04B35/628 ,  C04B35/117 ,  C23C16/32 ,  C23C16/56 ,  D06M11/74 ,  D06M11/79

摘要： Disclosed is a coated ceramic fiber including a silicon carbide coating layer adjacent to the ceramic fiber and a silicon dioxide coating layer adjacent to the silicon carbide coating layer, wherein the silicon dioxide coating layer forms micro cracks after a crystal structure transformation. The coated ceramic fiber may be included in a composite material having a ceramic matrix.

公开(公告)号：US20220364300A1

公开(公告)日：2022-11-17

申请号：US17878227

申请日：2022-08-01

申请人： ANHUI POLYTECHNIC UNIVERSITY ,  ZHEJIANG SCI-TECH UNIVERSITY

发明人： Li YANG ,  Zhenzhen XU ,  Qingqing NI ,  Yuan CHEN

IPC分类号： D06M11/74 ,  C23C14/35 ,  C23C14/58 ,  C23C14/02 ,  C23C14/06

摘要： A method for modifying carbon fibers and a product thereof are provided. Modified carbon fibers are obtained by heating prepared carbon fibers under an inert atmosphere after magnetron sputtering treatment. The magnetron sputtering treatment takes the prepared carbon fibers as a substrate material and carbon as a target material, and sputtering conditions includes: a vacuum degree of 2×10−3 Pa, a distance from the target material to the substrate material of 4 cm, a magnetron sputtering power of 150-350 W, a magnetron sputtering pressure of 0.5-1.6 Pa, a magnetron sputtering duration of 20-60 min, a high purity argon as working gas, and an argon flow rate of 80 mL/min The heating treatment is carried out under conditions including: a heating rate of 5° C./min, a heating temperature of 200-600° C., and a heating duration of 25-40 min.

公开(公告)号：US11433638B2

公开(公告)日：2022-09-06

申请号：US16220969

申请日：2018-12-14

申请人： The H.D. Lee Company, Inc.

发明人： Dhruv Agarwal ,  Yongxin Wang ,  Josue Monge

IPC分类号： D06N3/00 ,  A41D13/005 ,  A41D31/04 ,  D06M23/08 ,  D06M11/80 ,  D06M11/58 ,  D06M11/74 ,  D06M101/32 ,  B32B5/10 ,  B32B5/02 ,  A41D31/12 ,  D06M101/06 ,  A41B1/08 ,  A41D1/06

摘要： Provided are garments that comprise thermally-conductive materials, the materials comprising a heat-collecting coating disposed on a fibrous base material having a thermally-conductive additive dispersed within. Also provided are methods of fabricating thermally-conductive garments.

公开(公告)号：US20220275503A1

公开(公告)日：2022-09-01

申请号：US17761846

申请日：2020-09-23

申请人： AGC GLASS EUROPE

发明人： Grégory ARNOULT

IPC分类号： C23C16/26 ,  D06M10/06 ,  D06M11/74 ,  C23C16/04 ,  C23C16/455 ,  C23C16/50 ,  C23C16/52

摘要： A fabric substrate bears a carbon based coating. A hollow cathode plasma enhanced chemical vapor deposition process deposits a hydrophobic carbon based coating on fabric substrates. In certain embodiments, a wear resistant hydrophobic carbon based coating coats fabric substrates.

公开(公告)号：US20220228295A1

公开(公告)日：2022-07-21

申请号：US17486600

申请日：2021-09-27

申请人： National Technology & Engineering Solutions of Sandia, LLC

发明人： LaRico Juan Treadwell ,  James Nicholas ,  Nelson S. Bell

IPC分类号： D01D5/00 ,  D06M11/74 ,  D01F11/00

摘要： Refractory transition metal-carbide (RTM-C) fibers were synthesized via the Forcespinning™ method. This method allows for simple and rapid synthesis of these RTM-C fibers with the ability to make grams of fibers quickly.

公开(公告)号：US11370893B2

公开(公告)日：2022-06-28

申请号：US16651590

申请日：2018-09-21

申请人： NITTA CORPORATION

发明人： Maki Onizuka ,  Takuji Komukai

IPC分类号： C08J5/24 ,  C08K3/04 ,  C08J5/04 ,  D06M11/74 ,  D06M101/40

摘要： Provided are a composite material that adequately obtains the effect of carbon nanotubes, a prepreg in which the composite material is used, a carbon-fiber-reinforced molded article having greater resistance to the progression of the interlayer peeling crack, and a method for manufacturing the composite material. A composite material includes a carbon fiber bundle in which a plurality of continuous carbon fibers are arranged, carbon nanotubes adhering to respective surfaces of the carbon fibers, and a plurality of fixing resin parts partly fixing the carbon nanotubes on the surfaces of the carbon fibers, where the fixing resin parts cover 7% or more and 30% or less of the surfaces of the carbon fibers to which the carbon nanotubes adhere.

公开(公告)号：US20220186042A1

公开(公告)日：2022-06-16

申请号：US17442960

申请日：2020-03-23

申请人： Schoeller Textil AG

发明人： Vedran Gartmann

IPC分类号： C09D5/18 ,  C09D7/61 ,  C09D7/63 ,  C09D175/06 ,  C09D175/08 ,  C09D133/04 ,  C09K21/04 ,  C09K21/10 ,  D06M11/72 ,  D06M11/74 ,  D06N3/00 ,  D06N3/14

摘要： Disclosed is a flame retardant coating for a textile sheet product, which contains at least one binder or a binder mixture, expandable graphite particles and additionally at least one chemical flame retardant. The grain size of at least 80%, preferably 100%, of the expandable graphite particles is at most 100 μm.

公开(公告)号：US11344241B2

公开(公告)日：2022-05-31

申请号：US16646287

申请日：2018-09-13

申请人： Allegheny Singer Research Institute ,  The Board of Regents for Oklahoma State University

发明人： Saadyah Averick ,  Donald M. Whiting ,  Bertram Richter ,  Boyle Cheng ,  Toby Larue Nelson

IPC分类号： C09D5/24 ,  C09D7/40 ,  C09D165/00 ,  C08K3/04 ,  A61N1/05 ,  A61B5/296 ,  D06M11/74 ,  D06M15/19 ,  D06M15/233 ,  A61B5/25 ,  D06M101/06 ,  D06M101/12 ,  D06M101/32

摘要： This document discloses an electrically conductive fiber coated with polythiophene and a carbon material. Also disclosed is an article of manufacture incorporating the conductive fiber.

公开(公告)号：US20220165242A1

公开(公告)日：2022-05-26

申请号：US17602649

申请日：2020-04-13

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Michelle M. MOK ,  Michael R. BERRIGAN ,  Nicole D. PETKOVICH ,  Jonathan H. ALEXANDER ,  Michael S. WENDLAND ,  Seungkyu LEE ,  Hassan SAHOUANI

IPC分类号： G10K11/165 ,  G10K11/168 ,  D06M11/77 ,  D06M11/74 ,  D06M15/01 ,  D06M15/227 ,  D06M23/08

摘要： Provided are acoustic articles, and related methods, that include a porous layer and heterogeneous filler received in the porous layer. The heterogeneous filler can include clay, diatomaceous earth, graphite, glass bubbles, polymeric filler, non-layered silicate, plant-based filler, or a combination thereof, and can have a median particle size of from 1 micrometer to 1000 micrometers and a specific surface area of from 0.1 m2/g to 800 m2/g. The acoustic article can have an overall flow resistance of from 100 MKS Rayls to 8000 MKS Rayls. The acoustic articles can serve as acoustic absorbers, vibration dampers, and/or acoustic and thermal insulators.

公开(公告)号：US20220145528A1

公开(公告)日：2022-05-12

申请号：US17441514

申请日：2020-03-27

申请人： SEKISUI CHEMICAL CO., LTD.

发明人： Kazuki NAKATSUKA

IPC分类号： D06M11/74 ,  D06M11/45 ,  D06M11/79 ,  D06M15/55 ,  D06M23/08 ,  C08J5/04

摘要： [Problem]
Provided is a method for producing an opened fibre bundle which enables the production of an opened fibre bundle having a good opened state, excellent resin impregnation properties, and excellent compatibility with a matrix resin.
[Problem to be Solved]
Disclosed is a method for producing an opened carbon fibre bundle, comprising the step of bringing a carbon fibre bundle comprising a plurality of carbon fibres to which a sizing agent is attached into contact with a fibre opening solution comprising particles having an average particle size (d50) of 1 μm to 30 μm and an organic solvent.