公开(公告)号：US20160318261A1

公开(公告)日：2016-11-03

申请号：US15104347

申请日：2014-12-24

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Alistair Storer ,  Michael Rhodes ,  Mark Whiter

IPC: B29C70/34 ,  B29C70/12

CPC classification number: B29C70/34 ,  B29C70/083 ,  B29C70/085 ,  B29C70/12 ,  B29C70/226 ,  B29C70/465 ,  B29C70/467 ,  B29K2071/00 ,  B29K2105/12 ,  B29L2009/00

Abstract: This invention relates to a use of a non-woven thermoplastic resin in combination with a curable moulding material comprising a fibrous reinforcement material and a thermoset resin material by bringing the thermoplastic resin in contact with the curable moulding material during or following assembly of the moulding material. The thermoplastic resin has a melting point below the gel temperature of the thermoset resin material to reduce the void fraction and increase the ILSS of a cured moulding manufactured from said moulding material forming a laminate structure in comparison to a cured moulding manufactured from said moulding material in which the fabric is absent forming the laminate structure.

Abstract translation: 本发明涉及无纺布热塑性树脂与包含纤维增强材料和热固性树脂材料的可固化模塑材料的组合，通过在模制材料中或组装之后使热塑性树脂与可固化模塑材料接触 。 热塑性树脂的熔点低于热固性树脂材料的凝胶温度，以便与由所述成型材料制成的固化模塑件相比较，从而形成层合结构的所述模塑材料制成的固化模制物的空隙率降低并增加ILSS 织物不存在形成层压结构。

公开(公告)号：US20160299085A1

公开(公告)日：2016-10-13

申请号：US15035962

申请日：2014-11-20

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Emilie Fisset ,  John Ellis ,  Stuart Munday

IPC: G01N21/86 ,  B29C65/00 ,  B29C70/16 ,  G01N29/11 ,  G01N23/16

CPC classification number: G01N21/86 ,  B29C66/45 ,  B29C70/16 ,  B29K2101/12 ,  B29K2105/0872 ,  B29K2307/04 ,  G01N23/16 ,  G01N29/11 ,  G01N2223/615 ,  G01N2291/0231

Abstract: A method of controlling a process for the manufacture of a multicomponent sheet material having a desired pre-determined parameter comprising applying electromagnetic energy to interact with the sheet material whereby the interaction modifies the applied energy, detecting the modified energy, comparing the modified energy or data derived from it with data relating to the pre-determined parameter and modifying at least one step of the process whereby the data relating to the modified energy is modified towards the data relating to the predetermined parameter.

Abstract translation: 一种控制用于制造具有期望的预定参数的多组分片材的方法的方法，包括施加电磁能以与片材相互作用，由此相互作用改变施加的能量，检测修改的能量，比较修改的能量或数据 从其中导出与预定参数相关的数据并修改该过程的至少一个步骤，由此将与修改的能量相关的数据修改为与预定参数有关的数据。

公开(公告)号：US09333678B2

公开(公告)日：2016-05-10

申请号：US13668431

申请日：2012-11-05

Applicant: Hexcel Composites Limited

Inventor： John Ellis

IPC: B29C33/68 ,  B29C70/38 ,  B29C70/54 ,  B32B7/06 ,  B32B27/10 ,  B32B27/12 ,  B32B27/32 ,  B32B5/02 ,  B32B5/12 ,  B32B5/14 ,  B32B5/26 ,  B32B7/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  B32B29/02

CPC classification number: B29C33/68 ,  B29C70/386 ,  B29C70/54 ,  B32B5/022 ,  B32B5/024 ,  B32B5/12 ,  B32B5/145 ,  B32B5/26 ,  B32B7/02 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/10 ,  B32B27/12 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B29/02 ,  B32B2255/02 ,  B32B2255/10 ,  B32B2255/12 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/062 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2307/308 ,  B32B2307/54 ,  B32B2307/58 ,  B32B2307/5825 ,  B32B2307/714 ,  B32B2307/718 ,  B32B2307/734 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2603/00 ,  B32B2605/18 ,  Y10T156/10 ,  Y10T428/24942 ,  Y10T428/31504 ,  Y10T428/31663 ,  Y10T428/31779 ,  Y10T428/31783 ,  Y10T428/3179 ,  Y10T428/3188 ,  Y10T428/31899

Abstract: A tape for use in automated tape laying machines that includes a multi-layer substrate composed of a plastic layer that includes at least one plastic film having an outer film surface and an inner film surface. The plastic film is adhered to a fibrous layer so that the inner surface of the fibrous layer is bonded to the inner film surface. An uncured composite material layer composed of a fibrous reinforcement and an uncured resin matrix is releasably adhered to either the plastic layer surface or the outer fiber layer surface to provide a tape suitable for use in an automatic tape layer.

Abstract translation: 一种用于自动铺带机的胶带，包括由包括至少一个具有外膜表面和内膜表面的塑料膜的塑料层组成的多层基材。 将塑料膜粘附到纤维层上，使得纤维层的内表面粘合到内膜表面。 由纤维增强材料和未固化树脂基体组成的未固化的复合材料层可剥离地粘附到塑料层表面或外纤维层表面上，以提供适合用于自动带层的带。

公开(公告)号：US20160083542A1

公开(公告)日：2016-03-24

申请号：US14888892

申请日：2014-06-17

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Matthew Cleaver

IPC: C08J5/24 ,  C08J5/04 ,  B32B15/14 ,  C08G59/56 ,  C09J163/00 ,  C08L63/00 ,  C08G59/50

CPC classification number: C08J5/24 ,  B32B7/12 ,  B32B15/14 ,  B32B15/20 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2305/076 ,  B32B2307/51 ,  B32B2603/00 ,  B32B2605/00 ,  C08G59/182 ,  C08G59/226 ,  C08G59/504 ,  C08G59/56 ,  C08J5/043 ,  C08J2363/00 ,  C08J2463/00 ,  C08J2463/02 ,  C08L63/00 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C09J163/00 ,  C08L51/00 ,  C08L71/00

Abstract: Epoxy formulations comprising a polyfunctional epoxy resin, a solid bisphenol A epoxy resin, a phenolic end capped bisphenol A resin, a rubber epoxy adduct and a curative are provided as is their use in prepregs and as matrix materials in laminates of metal foil and fibre reinforced epoxy resins.

Abstract translation: 提供包含多官能环氧树脂，固体双酚A环氧树脂，酚类封端双酚A树脂，橡胶环氧加合物和固化剂的环氧树脂配方，如它们在预浸料中的用途以及作为金属箔和纤维增强层压材料的基质材料 环氧树脂。

公开(公告)号：US20160052235A1

公开(公告)日：2016-02-25

申请号：US14884484

申请日：2015-10-15

Applicant: Hexcel Composites Limited

Inventor： Stephen Mortimer ,  John Cawse

IPC: B32B5/26 ,  B32B37/10 ,  B32B37/14

CPC classification number: B32B5/26 ,  B29C70/026 ,  B32B5/02 ,  B32B5/022 ,  B32B5/024 ,  B32B5/026 ,  B32B5/12 ,  B32B27/12 ,  B32B27/28 ,  B32B27/281 ,  B32B27/286 ,  B32B27/288 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B37/1018 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/065 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2264/0214 ,  B32B2270/00 ,  B32B2305/076 ,  B32B2305/72 ,  B32B2305/77 ,  B32B2307/558 ,  B32B2307/718 ,  B32B2307/732 ,  B32B2605/18 ,  C08J5/24 ,  C08J2363/00 ,  D06M15/19 ,  D06M15/59 ,  D06M15/63

Abstract: One or more layers of structured thermoplastic polymer, such as a light weight veil of thermoplastic polymer fibers, are located within the interleaf zone of laminates that are composed of fibrous layers and thermosetting resin. The thermoplastic veils are used in the interleaf zones as a replacement for thermoplastic toughening particles.

Abstract translation: 一层或多层结构化热塑性聚合物，例如轻质的热塑性聚合物纤维的面纱，位于由纤维层和热固性树脂组成的层压板的夹层区域内。 热塑性面纱用于中间层，作为热塑性增韧颗粒的替代品。

公开(公告)号：US20150174860A1

公开(公告)日：2015-06-25

申请号：US14240412

申请日：2012-09-21

Applicant: Hexcel Composites Limited

Inventor： John Ellis ,  Emilie Fisset ,  Elizabeth Dosman

IPC: B32B15/14 ,  B32B15/085 ,  B32B15/09 ,  B32B38/10 ,  B32B37/18 ,  B32B37/10 ,  B32B38/00 ,  B32B15/02 ,  B32B5/24

CPC classification number: B32B15/14 ,  B32B3/266 ,  B32B5/022 ,  B32B5/245 ,  B32B15/02 ,  B32B15/085 ,  B32B15/09 ,  B32B15/20 ,  B32B27/12 ,  B32B27/32 ,  B32B27/36 ,  B32B37/10 ,  B32B37/18 ,  B32B38/0004 ,  B32B38/10 ,  B32B2250/03 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0284 ,  B32B2305/076 ,  B32B2307/202 ,  B32B2307/718 ,  B32B2457/00 ,  Y10T83/0605 ,  Y10T156/1075 ,  Y10T428/31678

Abstract: A laminate or structure which comprises a conductive layer, a fibrous layer and a support layer adhering to an outer face of the laminate or structure, the support layer preventing distortion of the conductive layer during slitting of the laminate or structure to form a conductive strip.

Abstract translation: 支撑层包括导电层，纤维层和附着在层压体或结构体的外表面上的支撑层的层压体或结构，所述支撑层防止了在层压体或结构的分切期间导电层的变形以形成导电带。

公开(公告)号：US20150129128A1

公开(公告)日：2015-05-14

申请号：US14603394

申请日：2015-01-23

Applicant: Hexcel Composites Limited

Inventor： John Ellis ,  Emilie Fisset

IPC: B32B37/12 ,  B32B37/16

CPC classification number: B32B37/12 ,  B26D1/245 ,  B29C70/086 ,  B29C70/386 ,  B29C2793/0036 ,  B29C2793/0081 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2067/00 ,  B29K2105/243 ,  B29K2995/0094 ,  B32B3/08 ,  B32B3/266 ,  B32B5/00 ,  B32B5/022 ,  B32B5/08 ,  B32B7/06 ,  B32B27/12 ,  B32B27/32 ,  B32B27/36 ,  B32B37/16 ,  B32B2037/1253 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2270/00 ,  B32B2307/546 ,  B32B2307/58 ,  B32B2307/748 ,  B32B2605/18 ,  B65H2301/4148 ,  Y10T156/10 ,  Y10T156/1052 ,  Y10T428/24

Abstract: A strip of curable prepreg comprising unidirectional fibres aligned with the length of the strip, the fibres being at least partially impregnated with curable thermosetting resin and comprising a flexible polymeric sheet on an outer face of the strip, wherein the strip has a substantially rectangular cross-section defining a width and a thickness of the strip.

Abstract translation: 一种可固化预浸料，其包括与所述条带的长度对准的单向纤维，所述纤维至少部分地浸渍有可固化的热固性树脂，并且在所述带材的外表面上包含柔性聚合物片材，其中所述条带具有基本上矩形的横截面， 限定条带的宽度和厚度。

公开(公告)号：US20150111454A1

公开(公告)日：2015-04-23

申请号：US14381565

申请日：2013-03-08

Applicant: Hexcel Composites Limited

Inventor： John Ellis ,  Emilie Fisset

IPC: B32B27/10 ,  B32B7/06 ,  B32B5/26

CPC classification number: B32B27/10 ,  B32B5/22 ,  B32B5/26 ,  B32B5/28 ,  B32B7/06 ,  B32B27/04 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2260/046 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2305/10 ,  B32B2307/748 ,  B32B2317/12 ,  B32B2323/04 ,  B32B2363/00 ,  B32B2405/00 ,  Y10T428/249921 ,  Y10T442/3634 ,  Y10T442/3943 ,  Y10T442/643

Abstract: A sheet-like composite material comprising a structural layer and curable thermosetting resin, and comprising a fibre-reinforced backing paper on one of its external faces.

Abstract translation: 一种片状复合材料，其包含结构层和可固化的热固性树脂，并且在其外表面之一上包含纤维增强的背衬纸。

公开(公告)号：US20140335361A1

公开(公告)日：2014-11-13

申请号：US14360352

申请日：2012-12-21

Applicant: Hexcel Composites Limited

Inventor： John Ellis ,  Jean-Marc Beraud

IPC: B32B5/24 ,  B32B37/24

CPC classification number: B32B5/24 ,  B29C70/50 ,  B29C70/504 ,  B32B5/26 ,  B32B27/12 ,  B32B27/34 ,  B32B37/24 ,  B32B38/08 ,  B32B2037/243 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0261 ,  B32B2262/106 ,  B32B2305/076 ,  B32B2307/202 ,  B32B2307/50 ,  B32B2363/00 ,  B32B2603/00 ,  C08J5/042 ,  C08J5/24 ,  C08J2363/00 ,  Y10T156/10 ,  Y10T428/31511

Abstract: A process for the production of a fibre reinforced thermoset resin. The process comprises impregnating a structural fibrous layer with a liquid thermosetting resin composition to form a prepreg, and subsequently curing the thermosetting resin, wherein at the time of impregnation an additional resin component is provided separately to the prepreg, the thermosetting resin composition being free of said additional resin component other than the thermosetting resin, and additional resins are provided to become integrated with the thermosetting resin during curing.

Abstract translation: 一种生产纤维增强热固性树脂的方法。 该方法包括用液体热固性树脂组合物浸渍结构纤维层以形成预浸料，然后固化热固性树脂，其中在浸渍时，另外的树脂组分分别提供给预浸料，热固性树脂组合物不含 所述除了热固性树脂之外的另外的树脂组分，并且提供另外的树脂以在固化期间与热固性树脂一体化。

公开(公告)号：US11873422B2

公开(公告)日：2024-01-16

申请号：US17297387

申请日：2019-12-03

Applicant: HEXCEL COMPOSITES LIMITED

Inventor： Michael Rhodes

IPC: C09J163/04 ,  C08G59/30 ,  C08G59/32 ,  C08G59/40 ,  C08K3/26 ,  C09J5/06 ,  C08L9/02

CPC classification number: C09J163/04 ,  C08G59/306 ,  C08G59/3281 ,  C08G59/4021 ,  C08K3/26 ,  C09J5/06 ,  C08K2003/265 ,  C08L9/02 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2207/53 ,  C09J2400/163 ,  C09J2400/226 ,  C09J2400/303

Abstract: An adhesive composition comprising a silane-modified epoxy resin, a dicyclopentadiene novolac epoxy resin and a curing agent. The composition shows good oily steel bonding, even in the absence of CTBN rubber or rubber adducts as toughening agents, with good Tg values of the cured resin and good Tg retention after hot wet aging.