公开(公告)号：WO2011055141A3

公开(公告)日：2011-05-12

申请号：PCT/GB2010/051839

申请日：2010-11-03

Applicant: HEXCEL COMPOSITES LIMITED ,  CLEAVER, Matthew ,  LEWIS, Rhian

Inventor： CLEAVER, Matthew ,  LEWIS, Rhian

IPC: C08G59/40 ,  C08K7/16 ,  C08K7/22

Abstract: A one-component syntactic paste comprising epoxy resin, hollow particles and a hydrazide curing agent.

公开(公告)号：WO2011051698A1

公开(公告)日：2011-05-05

申请号：PCT/GB2010/051759

申请日：2010-10-19

Applicant: HEXCEL COMPOSITES LIMITED ,  FISSET, Emilie ,  ELLIS, John ,  MACKENZIE, Paul

Inventor： FISSET, Emilie ,  ELLIS, John ,  MACKENZIE, Paul

IPC: B32B5/28 ,  B32B15/02 ,  B32B15/04 ,  B32B15/12 ,  B32B15/14 ,  B32B15/20 ,  B32B27/04 ,  B32B27/12 ,  B32B27/34 ,  B64D45/02 ,  B64C1/12 ,  B32B27/36

CPC classification number: B64D45/02 ,  B32B5/28 ,  B32B15/02 ,  B32B15/04 ,  B32B15/12 ,  B32B27/04 ,  B32B27/12 ,  B32B27/34 ,  B32B27/36 ,  B32B2605/18 ,  Y10T428/1438

Abstract: A curable flexible electromagnetic hazard resistance laminate, comprising a layer of electrically conductive metal material and thermosetting resin, wherein a first external face of the laminate comprises a releasable backing sheet in contact with resin, and a second external face of the laminate comprises resin, wherein the second external face has greater adhesiveness than the first external face with the backing sheet removed.

Abstract translation: 一种可固化的柔性抗电磁危害层压板，包括一层导电金属材料和热固性树脂，其中层压板的第一外表面包括与树脂接触的可释放背衬片，并且层压板的第二外表面包括树脂，其中 第二外表面与除去背衬片的第一外表面之间具有更大的粘附性。

公开(公告)号：WO2011051697A1

公开(公告)日：2011-05-05

申请号：PCT/GB2010/051758

申请日：2010-10-19

Applicant: HEXCEL COMPOSITES LIMITED ,  FISSET, Emilie ,  ELLIS, John ,  MACKENZIE, Paul

Inventor： FISSET, Emilie ,  ELLIS, John ,  MACKENZIE, Paul

IPC: B32B5/28 ,  B32B15/20 ,  B64C1/12 ,  B32B15/02 ,  B32B27/04 ,  B64D45/02 ,  B32B15/04 ,  B32B27/12 ,  B32B15/12 ,  B32B27/34 ,  B32B15/14 ,  B32B27/36

CPC classification number: B64D45/02 ,  B32B7/06 ,  B32B15/08 ,  Y10T428/24942 ,  Y10T428/249953 ,  Y10T428/273 ,  Y10T428/31678 ,  Y10T442/10

Abstract: A curable flexible electromagnetic hazard resistance laminate, comprising a layer of electrically conductive metal material and thermosetting resin, wherein an external face of the laminate comprises a releasable backing sheet in contact with resin, and the laminate further comprises a substantially non-reshapable sheet of solid material.

Abstract translation: 一种可固化的柔性电磁抗击层压板，包括一层导电金属材料和热固性树脂，其中层压板的外表面包括与树脂接触的可剥离背衬片，并且该层压体还包括基本上不可重复的固体片 材料。

公开(公告)号：WO2010150021A1

公开(公告)日：2010-12-29

申请号：PCT/GB2010/051051

申请日：2010-06-25

Applicant: HEXCEL COMPOSITES LIMITED ,  ELLIS, John ,  FISSET, Emilie ,  TILBROOK, David ,  MACKENZIE, Paul

Inventor： ELLIS, John ,  FISSET, Emilie ,  TILBROOK, David ,  MACKENZIE, Paul

IPC: B32B27/04 ,  C08J5/04 ,  C08J5/24

CPC classification number: C08J5/24 ,  B29C70/025 ,  B29C70/882 ,  B29K2105/08 ,  B29K2105/243 ,  B29K2995/0005 ,  B32B5/26 ,  B32B5/28 ,  Y10T428/24132 ,  Y10T428/249921 ,  Y10T428/249942 ,  Y10T428/25 ,  Y10T428/30

Abstract: A prepreg comprising a structural layer of packed unidirectional conductive fibres comprising thermosetting resin in the interstices, and a first outer layer of resin comprising thermosetting resin, and being essentially free of unidirectional conductive fibres, which when cured under elevated temperature, produces a cured composite material comprising a cured structural layer of packed unidirectional conductive fibres and a first outer layer of cured resin comprising unidirectional conductive fibres dispersed within.

Abstract translation: 一种预浸料，其包括在空隙中包含热固性树脂的填充单向导电纤维的结构层，以及包含热固性树脂的第一外层树脂，并且基本上不含单向导电纤维，当在高温下固化时，其产生固化的复合材料 包括填充的单向导电纤维的固化结构层和包含分散在其中的单向导电纤维的固化树脂的第一外层。

公开(公告)号：WO2009115832A1

公开(公告)日：2009-09-24

申请号：PCT/GB2009/050230

申请日：2009-03-09

Applicant: HEXCEL COMPOSITES LIMITED ,  SIMMONS, Martin ,  CAWSE, John

Inventor： SIMMONS, Martin ,  CAWSE, John

IPC: C08J5/24 ,  B29C70/00 ,  C08J5/18

CPC classification number: B29C70/543 ,  B29C70/20 ,  B29C70/747 ,  C08J5/24 ,  Y10T156/10 ,  Y10T428/24132 ,  Y10T428/24802

Abstract: The invention provides a prepreg comprising matrix and fibres, having deposited thereon a plurality of regions raised at least 5 micrometres relative to the surface ofthe matrix, a method of preparing such a prepreg, a method of curing a laminate ofa plurality of such preprags and the cured laminate produced by such a method.

Abstract translation: 本发明提供了包含基质和纤维的预浸料，其上沉积有相对于基质表面至少提高至少5微米的多个区域，制备这种预浸料的方法，一种固化多个这样的预浸料的层压材料的方法和 通过这种方法生产的固化层压板。

公开(公告)号：WO2007110617A1

公开(公告)日：2007-10-04

申请号：PCT/GB2007/001079

申请日：2007-03-23

Applicant: HEXCEL COMPOSITES LIMITED ,  MORTIMER, Stephen ,  CAWSE, John, Leslie

Inventor： MORTIMER, Stephen ,  CAWSE, John, Leslie

IPC: B29C70/08

CPC classification number: B29C70/025 ,  B29C70/086 ,  C08J5/24

Abstract: A non-fibrous, apertured membrane comprises at least one thermolastic polymeric material and has a discrete porous structure. The membrane is soluble in the thermoset matrix polymer of a composite material.

Abstract translation: 非纤维状多孔膜包含至少一种热弹性聚合物材料并且具有离散的多孔结构。 膜可溶于复合材料的热固性基质聚合物。

公开(公告)号：WO2023041895A1

公开(公告)日：2023-03-23

申请号：PCT/GB2022/052255

申请日：2022-09-05

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： TIPLER, Ben ,  WHITER, Mark

IPC: B32B3/26 ,  B32B5/02 ,  B32B7/09 ,  B32B7/12 ,  B32B15/14 ,  B32B15/20 ,  B32B27/12 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B37/12 ,  F03D1/06 ,  B29C35/02 ,  B29C37/00

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：WO2022034201A1

公开(公告)日：2022-02-17

申请号：PCT/EP2021/072561

申请日：2021-08-12

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： MASON, Christopher

IPC: C07C275/34

Abstract: Bisorthohydroxy aromatic urones and their use as curatives and cure accelerators in resin systems particularly epoxy resin systems provide formulations with good outlife, low curing temperatures and desirable glass transition temperatures after curing, they are particularly useful in prepregs used in the production of components for the aerospace and wind turbine industries.

公开(公告)号：WO2021099010A1

公开(公告)日：2021-05-27

申请号：PCT/EP2020/076515

申请日：2020-09-23

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： WHITER, Mark

IPC: B32B5/02 ,  B32B5/26 ,  B32B7/03 ,  B32B7/09 ,  B32B27/12 ,  B32B27/20 ,  B32B27/38

Abstract: The present invention is concerned with a moulding material comprising: a) A primary non-woven fibre layer; b) A secondary non-woven fibre layer, and c) A resin layer; wherein the resin layer bonds the secondary non-woven fibre layer to a first surface of the primary non-woven fibre layer, and the resin layer is exposed on the second surface of the primary non- woven layer.

公开(公告)号：WO2021083583A1

公开(公告)日：2021-05-06

申请号：PCT/EP2020/076446

申请日：2020-09-22

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： SIMMONS, Martin ,  THOMPSON, Scott ,  MORTIMER, Steve

IPC: C08G59/24 ,  C08G59/32 ,  C08G59/50 ,  C08J5/24 ,  C08K7/02 ,  C08L63/00

Abstract: There is provided a resin composition for producing a composite part, comprising: a) from 30 to 90 wt% by weight of the composition of an epoxy resin component; and b) from 5 to 50 wt% by weight of the composition of a curative component; wherein the epoxy resin component comprises N,N,N',N'-tetraglycidyl-4,4'-diamino- 3,3'-dimethyldiphenylmethane (M-TGDDM) in an amount of at least 30 wt% by weight of the epoxy resin component; and further wherein the curative component comprises one or more of a diaminodiphenyl sulfone, a diaminobenzophenone, a fluorene diamine, a methylene bis aniline, including hybrid methylene bis anilines, or a substituted diamine toluene. There is also provided the use of N,N,N',N'-tetraglycidyl-4,4'-diamino-3,3'- dimethyldiphenylmethane (M-TGDDM) as a compression performance improving additive in a resin composition for producing a composite part. There are also provided curable composite components, cured composite components produced therefrom and the use of such components as aircraft components.