公开(公告)号：US20090202809A1

公开(公告)日：2009-08-13

申请号：US11664974

申请日：2005-09-08

Applicant: John Cawse

Inventor： John Cawse

IPC: B32B5/02 ,  D02G3/36 ,  B05D1/36 ,  B05D3/10 ,  C08L63/00

CPC classification number: C08G59/184 ,  Y10T428/249933 ,  Y10T428/24994 ,  Y10T428/249941 ,  Y10T428/24995 ,  Y10T428/249952 ,  Y10T428/2933 ,  Y10T428/31511

Abstract: An uncured assembly which comprises a fibrous reinforcement. Associated with said reinforcement is a resin material comprising at least one solid amine-terminated epoxy resin, at least one solid epoxy-terminated epoxy resin and optionally at least one cure catalyst.

Abstract translation: 包括纤维增强件的未固化组件。 与所述增强件相关的是包含至少一种固体胺封端的环氧树脂，至少一种固体环氧基封端的环氧树脂和任选的至少一种固化催化剂的树脂材料。

公开(公告)号：US07223466B2

公开(公告)日：2007-05-29

申请号：US11031190

申请日：2005-01-07

Applicant: Kilian O'Byrne

Inventor： Kilian O'Byrne

IPC: B32B13/02 ,  B32B27/04

CPC classification number: B32B5/26 ,  B32B7/04 ,  B32B2260/023 ,  B32B2260/046 ,  C08J3/242 ,  C08J5/24 ,  C08J2363/00 ,  Y10T428/249924 ,  Y10T428/24994 ,  Y10T428/249941

Abstract: An uncured fiber reinforced assembly that includes a reinforcement layer containing a fibrous material and at least one highly reactive curing agent. A matrix film layer is applied to the reinforcement layer so that it does not substantially impregnate the reinforcement layer. The matrix film layer includes at least one uncured epoxy resin and at least one latent epoxy curing agent. The assembly is designed for use in making snowboards and skis.

Abstract translation: 一种未固化的纤维增强组件，其包括含有纤维材料和至少一种高反应性固化剂的增强层。 将基质膜层施加到加强层，使得基本膜层基本上不浸渍加强层。 基质膜层包含至少一种未固化的环氧树脂和至少一种潜在的环氧固化剂。 该组件设计用于制作滑雪板和滑雪板。

公开(公告)号：US20250135748A1

公开(公告)日：2025-05-01

申请号：US18686634

申请日：2022-09-05

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Ben TIPLER ,  Mark WHITER

IPC: B32B7/025 ,  B32B5/02 ,  B32B15/02 ,  B32B15/14 ,  B32B15/20 ,  B32B27/08 ,  B32B27/12 ,  B32B27/38 ,  B32B27/40

Abstract: There is provided a surfacing material comprising an ultraviolet (UV) resistant polymer layer, a thermocurable or thermoplastic resin layer and a fibrous support, wherein a first surface of the UV resistant polymer layer forms an outermost surface of the surfacing material and the second surface of the UV resistant polymer layer contacts a first surface of the thermocurable or thermoplastic resin layer, and the second surface of the thermocurable or thermoplastic resin layer contacts a first surface of the fibrous support. There is also provided methods of forming cured composite structures having an ultraviolet resistant outer surface utilising a surfacing material of the invention, and cured composite structures incorporating a UV resistant surfacing layer of the invention.

公开(公告)号：US11680144B2

公开(公告)日：2023-06-20

申请号：US17604326

申请日：2020-04-17

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Michael Rhodes

IPC: C08J5/24 ,  B32B27/38 ,  C08G59/30 ,  C08G59/32 ,  C08G59/38 ,  C08G59/40 ,  C08G59/68 ,  C08L63/00 ,  C08L63/04

CPC classification number: C08J5/245 ,  C08J5/243 ,  C08J5/244 ,  C08J5/249 ,  C08J2363/02 ,  C08J2363/04 ,  C08J2463/02 ,  C08J2463/04

Abstract: A self-adhesive prepreg comprising a fibre reinforcement layer having a first side and a second side, wherein the first side of the fibre reinforcement layer has been pre-impregnated with a self-adhesive resin composition. The self-adhesive may be used as a structural reinforcement and is especially adapted for direct bonding to oily steel or galvanized steel in the automotive, aerospace and other sheet metal fabrication industries.

公开(公告)号：US20210198420A1

公开(公告)日：2021-07-01

申请号：US17267889

申请日：2019-08-30

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Christopher Robert MASON ,  Nicholas VERGE

IPC: C08G59/68 ,  C08K5/544 ,  C08K5/25 ,  C08G59/40 ,  C08G59/70

Abstract: A curative system comprising a combination of adipic acid dihydrazide and/or isophthalic dihydrazide and a clathrate in which the guest compound of the clathrate comprises an imidazole, an imidazoline or diazabicycloalkanes (DBCA).

公开(公告)号：US20200269521A1

公开(公告)日：2020-08-27

申请号：US16761573

申请日：2018-11-21

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： John ELLIS ,  Andrea CABALLERO

IPC: B29C65/00 ,  C08J5/24 ,  B29C65/22

Abstract: The invention relates to an intermediate material (132) for the manufacture of composite components, having a prepreg layer (116) and an interleaving layer (120) made up of at least two sections of thermally joined thermoplastic interleaving material sections (120a, 120b). The invention also relates to a method of manufacture of such an intermediate material.

公开(公告)号：US10752739B2

公开(公告)日：2020-08-25

申请号：US16312451

申请日：2017-05-26

Applicant: HEXCEL COMPOSITES LIMITED ,  HEXCEL COMPOSITES GMBH & CO KG

Inventor： Mark Whiter ,  Thorsten Ganglberger ,  Michael Reisinger

IPC: C08K9/00 ,  C08J3/21 ,  C08J3/24 ,  C08J3/22 ,  C08G59/40 ,  C08K9/04

Abstract: The invention relates to a particulate curing component for a thermosetting resin, the particulate curing component comprising particles of a solid resin, wherein a curative for the thermosetting resin is dispersed within the particles of solid resin. The invention also relates to methods of forming particulate curing components and compositions comprising particulate curing components.

公开(公告)号：US20200063291A1

公开(公告)日：2020-02-27

申请号：US16344121

申请日：2017-10-27

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： John ELLIS ,  Marco ARCIDIACONO ,  Andrea CABALLERO

IPC: D01D11/02 ,  B29B15/12 ,  D02J1/18

Abstract: A fiber tow spreading apparatus comprising: fiber supply for supplying a fiber tow; a fiber spreader for spreading the filaments of the fiber tow to form a spread tow having an increased width; a guide member for directing the fiber tow in relation to the fiber spreader; a driver for driving the fiber tow in relation to the fiber spreader; wherein the driver comprises a moveable contacting surface to which the fiber is adhered.

公开(公告)号：US20190144615A1

公开(公告)日：2019-05-16

申请号：US16312451

申请日：2017-05-26

Applicant: HEXCEL COMPOSITES LIMITED ,  HEXCEL COMPOSITES GMBH & CO KG

Inventor： Mark WHITER ,  Thorsten GANGLBERGER ,  Michael REISINGER

IPC: C08J3/21 ,  C08J3/24 ,  C08G59/40 ,  C08K9/04

CPC classification number: C08J3/212 ,  C08G59/4021 ,  C08J3/226 ,  C08J3/241 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2463/00 ,  C08J2463/02 ,  C08K9/04

Abstract: The invention relates to a particulate curing component for a thermosetting resin, the particulate curing component comprising particles of a solid resin, wherein a curative for the thermosetting resin is dispersed within the particles of solid resin. The invention also relates to methods of forming particulate curing components and compositions comprising particulate curing components.

公开(公告)号：US20180361689A1

公开(公告)日：2018-12-20

申请号：US16061569

申请日：2016-12-12

Applicant: Hexcel Composites Limited

Inventor： John Elilis ,  Fiona Binks ,  Lara Jabbour ,  Marco Arcidiacono

IPC: B29C70/88 ,  B32B15/092 ,  B32B15/14 ,  B29C70/06 ,  B64D45/02

Abstract: The present invention relates to a composite material (10) comprising a layer of electrically conductive material (12) being provided on both sides with a lightweight fibrous veil (14), each veil (14) being coated on its surface remote from the electrically conductive material layer (12) with a curable thermosetting resin matrix material (16).