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1. 发明申请

WO2015155362A1 COMPOSITE MATERIALS 审中-公开
标题翻译：复合材料
公开(公告)号：WO2015155362A1
公开(公告)日：2015-10-15
申请号：PCT/EP2015/057916
申请日：2015-04-10
申请人： HEXCEL COMPOSITES LIMITED , HEXCEL CORPORATION
发明人： BOYLE, Maureen , SIMMONS, Martin , BLAIR, Dana , TILBROOK, Dave
IPC分类号： C08J5/04 , B32B5/28 , C08J5/24 , C08K3/04 , C08L63/00
CPC分类号： C08J5/24 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/26 , B32B7/12 , B32B27/08 , B32B27/20 , B32B27/26 , B32B27/285 , B32B27/286 , B32B27/38 , B32B2260/021 , B32B2260/046 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2264/0264 , B32B2264/108 , B32B2307/54 , B32B2605/18 , C08J5/04 , C08J2363/00 , C08J2477/00
摘要： A prepreg comprising: a fiber reinforcement; and a curable resin which comprises: 25 to 35 weight percent tetrafunctional epoxy resin based on the total weight of the curable resin; 18 to 28 weight percent difunctional epoxy resin based on the total weight of the curable resin; 4 to 18 weight percent polyether sulfone based on the total weight of the curable resin; 2 to 10 weight percent polyamide 12 particles based on the total weight of the curable resin; 2 to 10 weight percent polyamide 11 particles based on the total weight of the curable resin; 1 to 8 weight percent potato shaped graphite particles based on the total weight of the curable resin; and 17.4 to 27.4 weight percent of a curing agent for said curable resin based on the total weight of the curable resin.
摘要翻译：一种预浸料，其包括：纤维增强材料; 和可固化树脂，其包含：基于所述固化性树脂的总重量的25〜35重量％的四官能环氧树脂; 基于可固化树脂的总重量的18至28重量％的双官能环氧树脂; 4至18重量％的聚醚砜，基于可固化树脂的总重量; 2至10重量％的聚酰胺12颗粒，基于可固化树脂的总重量; 2至10重量％的聚酰胺11颗粒，基于可固化树脂的总重量; 1至8重量％的马铃薯状石墨颗粒，基于可固化树脂的总重量; 和17.4〜27.4重量％的固化性树脂固化剂，基于固化性树脂的总重量。

2. 发明申请

WO2015118121A1 CURING AGENTS FOR EPOXY RESINS 审中-公开
标题翻译：环氧树脂固化剂
公开(公告)号：WO2015118121A1
公开(公告)日：2015-08-13
申请号：PCT/EP2015/052539
申请日：2015-02-06
申请人： HEXCEL COMPOSITES LIMITED
发明人： MASON, Chris , SIMMONS, Martin
IPC分类号： C08G59/50 , C08J5/24
CPC分类号： C08G59/5033 , C08J3/24 , C08J5/24 , C08J2363/00 , C08J2477/10
摘要： Liquid alkoxy-substituted methylene bis anilines have been found to be useful curing agents for epoxy resins and have also been found to be more readily formulated with epoxy resins, the substituents on the aromatic groups of the methylene bis anilines include an alkoxy group and/or the mixtures of materials are selected in order to obtain the liquid products.
摘要翻译：已经发现液体烷氧基取代的亚甲基双苯胺是用于环氧树脂的有用的固化剂，并且也被发现更容易用环氧树脂配制，亚甲基双苯胺的芳族基团上的取代基包括烷氧基和/或选择材料的混合物以获得液体产物。

3. 发明申请

WO2009147415A1 IMPROVED CONDUCTIVITY OF RESIN MATERIALS AND COMPOSITE MATERIALS 审中-公开
标题翻译：改善了树脂材料和复合材料的电导率
公开(公告)号：WO2009147415A1
公开(公告)日：2009-12-10
申请号：PCT/GB2009/001437
申请日：2009-06-05
申请人： HEXCEL COMPOSITES LIMITED , CAWSE, John, Leslie , SIMMONS, Martin
发明人： CAWSE, John, Leslie , SIMMONS, Martin
IPC分类号： C08K3/04 , H01B1/20
CPC分类号： H01B1/24 , C08G59/02 , C08G59/5033 , C08J5/24 , C08K3/046 , C08K7/06 , C08K7/24 , C08L33/12 , C08L53/00 , C08L53/005 , C08L63/00 , C08L81/06 , Y10T428/24994 , Y10T428/249945
摘要： A resin material is provided which comprises at least one thermoset resin, carbon conductive additive material, and at least one thermoplastic polymer resin. The thermoplastic polymer resin dissolves in the thermoset polymer resin and phase separates upon cure. There is also provided a method of making the resin material, and additionally a composite material that comprising said resin material in combination with a fibrous reinforcement. The resin material and composite material may each be used in an uncured or cured form, and may find particular use as a prepreg material.
摘要翻译：提供一种树脂材料，其包括至少一种热固性树脂，导电添加剂材料和至少一种热塑性聚合物树脂。热塑性聚合物树脂溶解在热固性聚合物树脂中，固化后相分离。还提供了一种制备树脂材料的方法，另外还提供了一种包括所述树脂材料与纤维增强材料组合的复合材料。树脂材料和复合材料可以以未固化或固化的形式使用，并且可以特别用作预浸料材料。

4. 发明申请

WO2009118509A1 IMPROVED COMPOSITE MATERIALS 审中-公开
标题翻译：改进的复合材料
公开(公告)号：WO2009118509A1
公开(公告)日：2009-10-01
申请号：PCT/GB2009/000616
申请日：2009-03-06
申请人： HEXCEL COMPOSITES LIMITED , SIMMONS, Martin , CAWSE, John Leslie
发明人： SIMMONS, Martin , CAWSE, John Leslie
IPC分类号： B32B5/02 , B64D45/02
CPC分类号： B32B5/24 , B29C70/025 , B29C70/885 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/22 , B32B5/26 , B32B27/12 , B32B27/18 , B32B27/20 , B32B27/26 , B32B27/28 , B32B27/281 , B32B27/285 , B32B27/286 , B32B27/288 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/38 , B32B27/42 , B32B2255/02 , B32B2255/205 , B32B2260/021 , B32B2260/046 , B32B2262/02 , B32B2262/06 , B32B2262/08 , B32B2262/101 , B32B2262/106 , B32B2262/14 , B32B2264/02 , B32B2264/10 , B32B2264/101 , B32B2264/107 , B32B2264/108 , B32B2270/00 , B32B2307/202 , B32B2307/302 , B32B2307/50 , B32B2307/558 , B32B2307/718 , B32B2419/00 , B32B2457/00 , B32B2605/00 , B82Y99/00 , C08J5/24 , H01B13/00 , Y02T50/43 , Y10T29/49117 , Y10T428/249948
摘要： A composite material, the composite material comprising a prepreg, said prepreg comprising at least one polymeric resin and at least one conductive fibrous reinforcement, electrically conducting particles dispersed in the polymeric resin and a top layer of a metal-coated carbon fibre comprising a further resin component, wherein the metal comprises one or more metals selected from nickel, copper, gold, platinum, palladium, indium and silver.
摘要翻译：一种复合材料，所述复合材料包括预浸料，所述预浸料包括至少一种聚合物树脂和至少一种导电纤维增强物，分散在聚合物树脂中的导电颗粒和包含另外树脂的金属涂覆碳纤维的顶层组分，其中所述金属包含一种或多种选自镍，铜，金，铂，钯，铟和银的金属。

5. 发明申请

WO2019122272A1 A CURATIVE COMPOSITION AND A RESIN COMPOSITION CONTAINING THE CURATIVE COMPOSITION 审中-公开
公开(公告)号：WO2019122272A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/086445
申请日：2018-12-20
申请人： HEXCEL COMPOSITES LIMITED
发明人： TILBROOK, David , MASON, Christopher , SIMMONS, Martin
IPC分类号： C08J3/24 , C08G59/40 , C08G59/50 , C08K9/10 , C08L63/00
摘要： This invention relates to a curative composition and its use in curing epoxy resins and prepregs, adhesives and moulded materials derived therefrom. The curative composition comprises a clathrate comprising a host component and a guest component, the host comprising a carboxylic acid or ester compounds as defined or phenolphthalin and the guest comprising an imidazole or imidazoline component.

6. 发明申请

WO2019011984A1 RESIN COMPOSITION 审中-公开
公开(公告)号：WO2019011984A1
公开(公告)日：2019-01-17
申请号：PCT/EP2018/068787
申请日：2018-07-11
申请人： HEXCEL COMPOSITES LIMITED
发明人： MORTIMER, Steve , SIMMONS, Martin
IPC分类号： C08L63/00
摘要： A curable polymeric resin composition comprising i. a resin system comprising at least one resin component, ii. a curative system, and iii. a particle system comprising a multistage polymeric particle comprising a polymer composition (PC1) comprising a) one stage (A) comprising a polymer (A1) having a glass transition temperature of less than 10°C b), one stage (B) comprising a polymer (B1) having a glass transition temperature of at least 60°C and c) and a polymer (C1) having a glass transition temperature of at least 30°C wherein at least the component a) and the component b) of composition (PC1) are part of a multistage polymer (MP1), and characterized in that the polymer (C1) has a mass average molecular weight Mw of at least 100 000g/mol and that the component c) represents at most 40wt% of the composition based on the total weight of.

7. 发明申请

WO2019011774A1 IMPROVEMENTS IN RESIN CURATIVE SYSTEMS 审中-公开
公开(公告)号：WO2019011774A1
公开(公告)日：2019-01-17
申请号：PCT/EP2018/068230
申请日：2018-07-05
申请人： HEXCEL COMPOSITES LIMITED
发明人： SIMMONS, Martin , MORTIMER, Steve , PATEL, Neal
IPC分类号： C08G59/50 , C08G59/56 , C08J5/24
摘要： There is provided a curative system for epoxy resins comprising an alkyl benzene diamine and an additional aromatic amine. There is also provided the use of an alkyl benzene diamine to enhance the performance of an aromatic amine as a curative for an epoxy resin in an infusion processes for the production of fibre reinforced composites; a curable epoxy resin composition containing a mixture of an epoxy resin and a curative system according to the invention; the use of a composition according to the invention as the curable resin in the production of fibre reinforced composites and/or in the production of fibre reinforced composites by infusion processes; a fibre reinforced composite comprising fibrous reinforcement material and a cured epoxy resin obtainable by curing a curable epoxy resin composition according to the invention, and a process for the production of fibre reinforced composites wherein a fibrous reinforcement material is laid up and a curable epoxy resin composition according to the invention is infused through the fibrous reinforcement material at a temperature of 80 to 130°C and, once the composition has infused the fibrous reinforcement material, the temperature is raised to 150 to 190°C.

8. 发明申请

WO2009115832A1 IMPROVEMENTS IN PREPREGS 审中-公开
标题翻译： PREPREGS中的改进
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
申请人： HEXCEL COMPOSITES LIMITED , SIMMONS, Martin , CAWSE, John
发明人： SIMMONS, Martin , CAWSE, John
IPC分类号： C08J5/24 , B29C70/00 , C08J5/18
CPC分类号： B29C70/543 , B29C70/20 , B29C70/747 , C08J5/24 , Y10T156/10 , Y10T428/24132 , Y10T428/24802
摘要： 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.
摘要翻译：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。

9. 发明申请

WO2016102411A1 RESIN COMPOSITION 审中-公开
标题翻译：树脂组合物
公开(公告)号：WO2016102411A1
公开(公告)日：2016-06-30
申请号：PCT/EP2015/080700
申请日：2015-12-20
申请人： HEXCEL COMPOSITES LIMITED
发明人： SIMMONS, Martin , THOMPSON, Scott , MORTIMER, Steve
IPC分类号： C08G59/24 , C08G59/40
CPC分类号： C08G59/245 , C08G59/24 , C08G59/40 , C08G59/4064 , C08G59/5033 , C08G59/504 , C08J5/24 , C08J2363/00 , C08L63/00 , C08L2205/025 , C08L2207/53
摘要： A resin composition for producing a composite, wherein the composition comprises (a) resin component comprising a glycidyl bisphenol Z epoxy resin, and (b) a curing agent.
摘要翻译：一种复合体的制造用树脂组合物，其中，所述组合物含有（a）含有缩水甘油基双酚Z型环氧树脂的树脂成分，（b）固化剂。

10. 发明申请

WO2015157486A1 IMPROVEMENTS IN COMPOSITE MATERIALS 审中-公开
标题翻译：复合材料的改进
公开(公告)号：WO2015157486A1
公开(公告)日：2015-10-15
申请号：PCT/US2015/025036
申请日：2015-04-09
申请人： HEXCEL COMPOSITES LIMITED , HEXCEL CORPORATION
发明人： SIMMONS, Martin , BLAIR, Dana , TILBROOK, David , BOYLE, Maureen
IPC分类号： C08J5/04 , B32B5/28 , C08J5/24 , C08K3/04 , C08L63/00
CPC分类号： C08J5/24 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/26 , B32B7/12 , B32B27/08 , B32B27/20 , B32B27/26 , B32B27/285 , B32B27/286 , B32B27/38 , B32B2260/021 , B32B2260/023 , B32B2260/046 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2264/0264 , B32B2264/108 , B32B2307/202 , B32B2307/54 , B32B2605/18 , C08J5/04 , C08J2363/00 , C08J2477/00
摘要： A prepreg comprising a fibre reinforced curable resin, the curable resin being composed of 25 to 35 weight percent tetrafunctional epoxy resin based on the total weight of the curable resin; 18 to 28 weight percent difunctional epoxy resin; 4 to 18 weight percent polyether sulfone; 2 to 10 weight percent polyamide 12 particles; 2 to 10 weight percent polyamide 11 particles; 1 to 8 weight percent potato shaped graphite particles; and 17.4 to 27.4 weight percent of a curing agent for said curable resin.
摘要翻译：一种预浸料，其包含纤维增强固化树脂，所述可固化树脂由25至35重量％的四官能环氧树脂组成，基于所述可固化树脂的总重量; 18〜28重量％双官能环氧树脂; 4至18重量％的聚醚砜; 2至10重量％的聚酰胺12颗粒; 2至10重量％的聚酰胺11颗粒; 1至8重量％的马铃薯状石墨颗粒; 和17.4〜27.4重量％的所述固化性树脂的固化剂。

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