公开(公告)号：US20240326376A1

公开(公告)日：2024-10-03

申请号：US18739126

申请日：2024-06-10

申请人： Goodrich Corporation

发明人： Christopher T Kirkpatrick

IPC分类号： B32B5/24 ,  B29C70/02 ,  B29K307/04 ,  B29K509/04 ,  B32B5/02 ,  B32B5/16 ,  B32B5/30 ,  B32B37/24 ,  C04B35/628 ,  C04B35/83

CPC分类号： B32B5/24 ,  B29C70/025 ,  B32B5/02 ,  B32B5/16 ,  B32B5/30 ,  B32B37/24 ,  C04B35/6286 ,  C04B35/62878 ,  C04B35/62892 ,  C04B35/62894 ,  C04B35/83 ,  B29K2307/04 ,  B29K2509/04 ,  B32B2260/023 ,  B32B2260/025 ,  B32B2260/04 ,  B32B2262/106 ,  B32B2264/107 ,  B32B2313/04 ,  B32B2315/02 ,  B32B2605/18 ,  C04B2235/3821 ,  C04B2235/422 ,  C04B2235/428 ,  C04B2235/5248 ,  C04B2235/5256 ,  C04B2235/616

摘要： A fiber reinforced composite component may include interleaved textile layers and ceramic particle layers coated with matrix material. The fiber reinforced composite component may be fabricated by forming a fibrous preform and densifying the fibrous preform. The fibrous preform may be fabricated by forming a first ceramic particle layer over a first textile layer, disposing a second textile layer over the first ceramic particle layer, forming a second ceramic particle layer over the second textile layer, and disposing a third textile layer over the second ceramic particle layer.

公开(公告)号：US12076946B2

公开(公告)日：2024-09-03

申请号：US17266186

申请日：2019-08-01

申请人： Fast Build Systems Pty Ltd

发明人： Paul George DeOliveira ,  Alan Stephen Jones

IPC分类号： B29C70/68 ,  B29B11/16 ,  B29C70/02 ,  B29C70/44 ,  B29K63/00 ,  B29L31/60

CPC分类号： B29C70/682 ,  B29B11/16 ,  B29C70/025 ,  B29C70/446 ,  B29K2063/00 ,  B29L2031/60

摘要： A preform for forming a composite structure, such as, but not limited to a panel for a building, house or the like includes a body substantially formed of a reinforcing material. The reinforcing material defines one or more compartments or sections. The compartments are fillable with a granular filler material through which settable liquid matrix material is impregnatable to form the composite structure. There is also disclosed a composite structure, a panel and related methods of forming the preform, the composite structure and the panel.

公开(公告)号：US11780176B2

公开(公告)日：2023-10-10

申请号：US17792312

申请日：2021-02-12

申请人： Arxada AG

发明人： Gaetano La Delfa ,  Stefan Ellinger ,  Roger Mazotti ,  Marcel Sommer ,  Stefano Licari ,  Sandro Landonio

IPC分类号： B29C70/02 ,  B29C45/00 ,  B29C45/56 ,  C08G18/02 ,  C08K7/06 ,  C08K7/14 ,  B29K105/12 ,  B29K307/04 ,  B29K309/08

CPC分类号： B29C70/025 ,  B29C45/0001 ,  B29C45/561 ,  C08G18/02 ,  C08K7/06 ,  C08K7/14 ,  B29K2105/12 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2849/00

摘要： A bulk moulding compound comprising one or more cyanate ester, a catalyst, a filler and reinforcement fibres is provide, whereby the one or more cyanate ester is independently selected from a difunctional cyanate ester compound and/or a polyfunctional cyanate ester and mixtures of these cyanate esters. Furthermore, the catalyst is independently selected from the group consisting of 4,4′ methylene-bis(2,6-diethylaniline) (M-DEA), 4,4′-methylene-bis(3-chloro-2,6-diethyl¬aniline) (M-CDEA), aluminum(III)acetylacetonate, and mixtures thereof.

公开(公告)号：US20230312088A1

公开(公告)日：2023-10-05

申请号：US18087544

申请日：2022-12-22

申请人： Lockheed Martin Corporation

发明人： Kenneth F. Deyo ,  Andrew Paul Scott ,  Frank M. Caputo ,  William P. Fallon, JR.

IPC分类号： B64C27/473 ,  B29C70/02 ,  B29C70/68 ,  B29D99/00

CPC分类号： B64C27/473 ,  B29C70/023 ,  B29C70/025 ,  B29C70/682 ,  B29C70/685 ,  B29D99/0025 ,  B29L2031/082

摘要： An apparatus for securing first and second skins to a core in a composite rotor blade includes an elongated member configured to be installed through a passage in the core of the composite rotor blade. The elongated member has a first end configured to be attached to an outer surface of the first skin and a second end configured to be attached to an outer surface of the second skin. The apparatus also includes a first patch configured to adhere the first end to the outer surface of the first skin, and a second patch configured to adhere the second end to the outer surface of the second skin such the elongated member extends from the outer surfaces of the first and second skins through the passage in the core.

公开(公告)号：US20230294373A1

公开(公告)日：2023-09-21

申请号：US18190464

申请日：2023-03-27

申请人： Pultrall Inc.

发明人： Alexandre Lallier ,  Danny St-Cyr

IPC分类号： B29C70/52 ,  B29C35/02 ,  B29C35/10 ,  B29C70/02 ,  B29C70/64 ,  E04C5/07

CPC分类号： B29C70/525 ,  B29C35/0277 ,  B29C35/10 ,  B29C70/025 ,  B29C70/521 ,  B29C70/64 ,  E04C5/07 ,  B29C2035/0855

摘要： A method for producing a reinforcing bar by pultrusion, the method comprising the steps of: a) providing a source of fibres; b) assembling the fibres into a bundle; c) impregnating the bundle with a thermosetting resin; d) eliminating excess resin from the bundle; e) compressing the bundle in a centripetal manner; f) exposing the bundle to a radiant energy source; g) spraying particles onto a surface of the bundle; and h) exposing the bundle to radiation in order to initiate, on the surface of same, the polymerisation of the resin. The present invention also concerns a system provided with corresponding devices in order to be able to implement the method. The present invention also concerns a reinforcing bar obtained with the described method and/or system.

公开(公告)号：US20180297245A1

公开(公告)日：2018-10-18

申请号：US15766776

申请日：2016-10-07

申请人： Magma Flooring LLC

发明人： Jeffrey Jacob Cernohous

IPC分类号： B29C39/16 ,  B29B13/06 ,  B29C70/02 ,  C08K3/40

CPC分类号： B29C39/16 ,  B29B13/06 ,  B29C70/025 ,  B29K2101/12 ,  B29K2105/16 ,  B29L2031/10 ,  B29L2031/30 ,  B32B2419/00 ,  B32B2605/00 ,  C08K3/40

摘要： A method of forming a substrate in a thermal compression bonding process that permit substantially greater amounts of fillers than previously accomplished. The method employs a dispersion of a thermoplastic binder and a filler. The dispersion is then thermally compression bonded to form a substrate. Lightweight fillers are one example of fillers that are ideally suited for the thermal compression bonding through the use of a dispersion. Such lightweight fillers enable the formation of a substrate with a very low and desirable specific gravity.

公开(公告)号：US20180186040A1

公开(公告)日：2018-07-05

申请号：US15739916

申请日：2016-06-29

申请人： Wobben Properties GmbH

发明人： Benjamin THEILE ,  Alexander HOFFMANN

IPC分类号： B29C35/02 ,  B29C35/08 ,  B29C70/02

CPC分类号： B29C35/0272 ,  B29C35/0805 ,  B29C70/025 ,  B29C2035/0811 ,  B29K2505/00 ,  Y02E10/721 ,  Y02E10/726

摘要： A method of producing a wind turbine rotor blade. For that purpose metal particles, metal powder or metal chips are mixed into a matrix used to produce the rotor blade. Inductive heating of the matrix with the metal particles, metal powder or metal chips is then effected to harden the matrix in at least one portion of the wind turbine rotor blade.

公开(公告)号：US20180168000A1

公开(公告)日：2018-06-14

申请号：US15836002

申请日：2017-12-08

申请人： Samsung Electronics Co., Ltd.

发明人： Hiesang Sohn ,  Seyun Kim ,  Haengdeog Koh ,  Doyoon Kim ,  Soichiro Mizusaki ,  Jinhong Kim ,  Hajin Kim ,  Minjong Bae ,  Changsoo Lee

IPC分类号： H05B1/02 ,  H05B3/14 ,  C03C4/14 ,  C03C14/00 ,  B29C70/02 ,  B29C70/88

CPC分类号： H05B1/0263 ,  B29C70/025 ,  B29C70/88 ,  C03C4/14 ,  C03C8/14 ,  C03C8/16 ,  C03C14/004 ,  C03C17/007 ,  C03C17/008 ,  C03C2217/452 ,  C03C2217/48 ,  H05B3/14 ,  H05B3/141 ,  H05B3/146 ,  H05B3/26 ,  H05B2203/013

摘要： A heating element includes a plurality of matrix particles and a conductive inorganic filler disposed at interfaces between the plurality of matrix particles to provide a conductive network.

公开(公告)号：US20170326819A1

公开(公告)日：2017-11-16

申请号：US15653098

申请日：2017-07-18

申请人： Cytec Technology Corp.

发明人： Jonathan Edward Meegan ,  Robert Blackburn

IPC分类号： B29C70/02 ,  B29C70/48 ,  C08L63/00 ,  B29K105/16 ,  B29K63/00

CPC分类号： B29C70/025 ,  B29C70/48 ,  B29K2063/00 ,  B29K2105/165 ,  C08L63/00 ,  C08L2205/02 ,  Y10T428/249921 ,  C08L2666/14

摘要： A manufacturing process, which includes: (i) preparing a preform; (ii) laying the preform within a mold; (iii) heating the mold to a predetermined temperature; and (iv) injecting a modified resin system, wherein the modified resin system is formulated to have a viscosity below a threshold viscosity at a specific temperature and a high level of toughness. In one embodiment, the modified resin system contains a combination of epoxies, a curing agent, core-shell rubber particles, a thermoplastic material in an amount of less than 7% by weight, wherein in a cured condition, the thermoplastic material is separated into aggregate domains from the base resin, each aggregate domain having an island-like morphology.

公开(公告)号：US09644324B2

公开(公告)日：2017-05-09

申请号：US14830292

申请日：2015-08-19

申请人： Encell Composites, LLC

发明人： Anthony M. Cialone ,  Michael Grubb ,  Peter Waznys

IPC分类号： E01B3/46 ,  C08K3/36 ,  C08L9/06 ,  E01B3/44 ,  C08G18/10 ,  B29C43/00 ,  B29C70/02 ,  C08J3/20 ,  C08J5/00 ,  C08L21/00 ,  C08K7/02 ,  B29C43/18 ,  B29C43/20 ,  B29K21/00 ,  B29K75/00 ,  B29K105/08 ,  B29K105/16 ,  B29K105/26 ,  B29K309/08 ,  B29K509/00

CPC分类号： E01B3/46 ,  B29C43/003 ,  B29C43/18 ,  B29C43/203 ,  B29C70/025 ,  B29C2043/182 ,  B29K2021/00 ,  B29K2021/006 ,  B29K2075/00 ,  B29K2075/02 ,  B29K2105/0809 ,  B29K2105/16 ,  B29K2105/26 ,  B29K2309/08 ,  B29K2509/00 ,  C08G18/10 ,  C08J3/203 ,  C08J5/00 ,  C08J2321/00 ,  C08J2475/02 ,  C08K3/36 ,  C08K7/02 ,  C08L9/06 ,  C08L21/00 ,  E01B3/44

摘要： A thermoset composite material that my used in the fabrication of structural components including railroad ties comprise a substantially homogeneous blend of an amount of vulcanized rubber particles including a predetermined ratio of different particles sizes, and a thermoset elastomeric binding agent added to the vulcanized rubber particles. The blend may comprise about 30% to about 97% by weight of the vulcanized rubber particles, and the blend is subjected to compression molding at a predetermined temperature and pressure for a resident time period forming the composite material. The ratio of different rubber particle sizes is selected so that the composite material has a desired density or is within a range of desired densities.