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1. 发明申请

WO2017089495A1 IMPROVEMENTS IN OR RELATING TO FIBRE REINFORCED COMPOSITES 审中-公开
标题翻译：纤维增强复合材料或与其相关的改进
公开(公告)号：WO2017089495A1
公开(公告)日：2017-06-01
申请号：PCT/EP2016/078737
申请日：2016-11-24
申请人： HEXCEL HOLDING GMBH , HEXCEL COMPOSITES SAS
发明人： VILLALON, Esteban , GABOR, Andreas
IPC分类号： B29C70/08 , B29C70/14 , B29C70/46 , B29C70/54 , B29B17/00 , B29C43/00
CPC分类号： B29C70/081 , B29B17/0026 , B29C70/14 , B29C70/46 , B29C70/545 , B29K2105/0872 , Y02W30/62
摘要： A reinforcing composite comprising a plurality of layers of reinforcing composite material forming a stack wherein at least one layer of the stack comprises a moulding compound (114) comprising consolidated resin impregnated fiber elements, wherein the resin impregnated fiber elements are obtained from off-cuts or scrap material (112) derived from cutting single layers of reinforcing composite material and/or stacks comprising multiple layers of reinforcing composite material (110).
摘要翻译：一种增强复合材料，其包含形成叠层的多个增强复合材料层，其中所述叠层的至少一个层包含含有固结树脂浸渍纤维元件的模塑料（114），其中所述树脂浸渍纤维元件是从切割单层增强复合材料和/或包含多层增强复合材料（110）的叠层得到的废料或废料（112）获得的。

2. 发明申请

WO2017089460A1 IMPROVEMENTS IN OR RELATING TO FIBRE REINFORCED COMPOSITES 审中-公开
标题翻译：纤维增强复合材料或与其相关的改进
公开(公告)号：WO2017089460A1
公开(公告)日：2017-06-01
申请号：PCT/EP2016/078673
申请日：2016-11-24
申请人： HEXCEL COMPOSITES SAS , HEXCEL HOLDING GMBH
发明人： GABOR, Andreas , VILLALON, Esteban
IPC分类号： B29C70/86 , B29C70/30 , B29L31/30 , B29K101/10 , B29K105/26
CPC分类号： B29C70/86 , B29C70/30 , B29K2101/10 , B29K2105/26 , B29L2031/3002 , B29L2031/3055
摘要： The invention relates to a reinforcing composite comprising a plurality of layers of reinforcing composite material forming a stack wherein the number of layers and/or orientation of composite material that are employed at locations within the stack that are subject to elevated in-use stress in comparison with other locations within the stack according to an in-use stress evaluation of the stack, is increased with additional layers of composite material which are provided at the increased in-use stress locations.
摘要翻译：本发明涉及一种增强复合材料，该增强复合材料包含形成叠层的多个增强复合材料层，其中在该叠层内位置处使用的复合材料的层数和/或取向根据堆叠的使用中应力评估，与堆叠内的其他位置相比，提高的使用中应力随着在使用中应力增加位置提供的附加层复合材料而增加。

3. 发明申请

WO2016102282A1 IMPROVED FAST CURE EPOXY RESINS AND PREPREGS OBTAINED THEREFROM 审中-公开
标题翻译：改善快速固化环氧树脂和获得的PREPREGS
公开(公告)号：WO2016102282A1
公开(公告)日：2016-06-30
申请号：PCT/EP2015/080091
申请日：2015-12-16
申请人： HEXCEL HOLDING GMBH
发明人： NEUMAYER, Bernhard
IPC分类号： C08J5/24 , C08J5/10 , C08G59/40 , C08K7/20
CPC分类号： C08G59/4021 , A63C5/12 , B29B11/16 , B29K2063/00 , B32B5/022 , B32B15/092 , B32B15/20 , B32B2260/021 , B32B2260/046 , C08G59/245 , C08G59/686 , C08J5/043 , C08J5/10 , C08J5/24 , C08J2363/00 , C08J2363/02 , C08J2463/10 , C08K3/36 , C08L63/00 , C08L2205/06
摘要： This invention relates to a composition comprising a semisolid epoxy resin containing a curative dispersed therein. The curative has a particle size such that at least 90 % of the particles have a size below 25 pm at ambient temperature of 21°C, wherein the composition further comprises a diluent containing a particulate filler. The composition is used as matrix in prepregs. The use of the diluent increases peel strength of the composition when brought into contact with metal or wood substrate.
摘要翻译：本发明涉及包含其中分散有固化剂的半固体环氧树脂的组合物。固化剂具有使得至少90％的颗粒在21℃的环境温度下具有低于25μm的尺寸，其中组合物还包含含有颗粒填料的稀释剂。该组合物用作预浸料中的基质。当与金属或木质基材接触时，稀释剂的使用增加了组合物的剥离强度。

4. 发明申请

WO2019219953A1 IMPROVED CURATIVE COMPOSITION 审中-公开
公开(公告)号：WO2019219953A1
公开(公告)日：2019-11-21
申请号：PCT/EP2019/062889
申请日：2019-05-17
申请人： HEXCEL COMPOSITES LIMITED , HEXCEL HOLDING GMBH
发明人： VERGE, Nicholas , GANGLBERGER, Thorsten
IPC分类号： C08G59/68 , C08G59/40
摘要： A curative resin containing at least 50 wt % of an epoxy phenolic resin comprising a mixture of a carboxylic hydrazide and a hydroxy substituted urone.

5. 发明申请

WO2016087334A1 IMPROVED LAMINATE 审中-公开
标题翻译：改进的层压板
公开(公告)号：WO2016087334A1
公开(公告)日：2016-06-09
申请号：PCT/EP2015/077978
申请日：2015-11-27
申请人： HEXCEL HOLDING GMBH
发明人： WIELÄNDER, Stephanie , MOSER, Hannes
IPC分类号： B29C70/22 , D03D5/00
CPC分类号： B29C70/22 , B29K2105/0809 , B29L2031/085 , D03D5/00 , D03D15/0011 , D10B2505/02 , F03D1/0675 , F03D3/062 , Y02E10/721
摘要： The use of a protection thread for the protection of a heat curable resin impregnated fibrous web. The web has weft and warp fibres, wherein the thread has a coefficient of thermal expansion within 10% of that of the heat curable resin impregnated fibres of the fibrous web, and wherein the coefficient of thermal expansion is measured using DIN 53752.
摘要翻译：使用保护螺纹来保护可热固化的树脂浸渍纤维网。网具有纬纱和经纱纤维，其中线的热膨胀系数在纤维网的可热固化树脂浸渍纤维的10％以内，并且其中热膨胀系数使用DIN 53752测量。

6. 发明申请

WO2014147222A2 IMPROVEMENTS IN OR RELATING TO FIBRE REINFORCED COMPOSITES 审中-公开
标题翻译：纤维增强复合材料的改进或相关
公开(公告)号：WO2014147222A2
公开(公告)日：2014-09-25
申请号：PCT/EP2014/055708
申请日：2014-03-21
申请人： HEXCEL HOLDING GMBH
发明人： RADANITSCH, Joerg , MOSER, Johannes , GARAY BALDAZO, Daniel
IPC分类号： B32B5/26
CPC分类号： B29C70/48 , B29C70/16 , B29C70/543 , B29D99/0025 , B32B5/26 , B32B2250/05 , B32B2250/20 , B32B2260/023 , B32B2603/00 , Y02E10/721
摘要： A laminated structure comprising a plurality of layers of fibre reinforced thermoset resin in which the layers are selected from two or more of the following i) a first moulding material comprising a layer of curable resin and a fibrous material on at least one side of the curable resin matrix, said moulding material further comprising a further fibrous layer adhered to the fibrous reinforcement material; ii) a second moulding material comprising a fibrous material comprising two cross bonded fibrous plies, each ply comprising fibre tows oriented at differing angles, the fibrous material further comprising a curable resin matrix; iii) a third moulding material comprising at least two reinforcement layers having unidirectional fibre tows and a curable resin matrix bonding the layers together; iv) a fourth moulding material comprising a layer of fibrous reinforcement and a curable liquid resin wherein the fibrous reinforcement comprises a plurality of tows each tow comprising a plurality of filaments wherein resin is provided at least partially between interstices between tows of the fibrous reinforcement to provide an air venting path in at least the interior of the tows; and v) a resin impregnated fibrous layer.
摘要翻译：一种层压结构，包括多层纤维增强热固树脂，其中层选自以下两个或更多个i）第一成型材料，其包含可固化树脂层和纤维材料层，所述第一成型材料在可固化树脂基体，所述成型材料还包括附着在纤维增强材料上的另外的纤维层; ii）第二模制材料，其包含包含两个交叉粘合的纤维层的纤维材料，每个层包括以不同角度取向的纤维束，所述纤维材料还包含可固化树脂基质; iii）第三模制材料，其包括至少两个具有单向纤维束的加强层和将层粘合在一起的可固化树脂基体; iv）第四模塑材料，其包括纤维增强层和可固化液体树脂，其中所述纤维增强材料包括多个丝束，每个丝束包含多个长丝，其中树脂至少部分地设置在纤维增强纤维的丝束之间的间隙之间，以提供至少在丝束内部的通风道; 和v）树脂浸渍纤维层。

7. 发明申请

WO2014079565A2 MOULDING MATERIAL 审中-公开
标题翻译：模具材料
公开(公告)号：WO2014079565A2
公开(公告)日：2014-05-30
申请号：PCT/EP2013/003503
申请日：2013-11-20
申请人： HEXCEL COMPOSITES LIMITED , HEXCEL HOLDING GMBH
发明人： MOSER, Johannes , HADLEY, Philip , TIPLER, Ben , HARRINGTON, Chris , VERGE, Nicholas
CPC分类号： C08J5/18 , B29C35/0288 , B29C70/44 , B29C70/84 , B29D99/0025 , B29K2063/00 , B29L2007/002 , B29L2031/085 , C08G59/50 , C08J5/04 , C08J5/24 , C08J2363/00 , F03D1/0675 , Y02E10/721 , Y02P70/523
摘要： A cured or partly cured fiber reinforced sheet material comprising reinforcement fibres and a reinforcement resin material, wherein the reinforcement resin material comprises an epoxy resin having an epoxy equivalent weight in the range of from 50 to 250, preferably from 100 to 200, and an amine hardener, the sheet material comprising a surface structure for spacing the sheet material from adjacent moulding materials.
摘要翻译：一种固化或部分固化的纤维增强片材，其包含增强纤维和增强树脂材料，其中所述增强树脂材料包含环氧当量为50-250，优选为100-200的环氧树脂，以及胺硬化剂，片材包括用于将片材与相邻成型材料隔开的表面结构。

8. 发明申请

WO2013171292A1 FAST CURE EPOXY RESINS AND PREPREGS OBTAINED THEREFROM 审中-公开
标题翻译：快速固化环氧树脂和获得的PREPREGS
公开(公告)号：WO2013171292A1
公开(公告)日：2013-11-21
申请号：PCT/EP2013/060111
申请日：2013-05-15
申请人： HEXCEL COMPOSITES LIMITED , HEXCEL HOLDING GMBH
发明人： GANGLBERGER, Thorsten , WENIDOPPLER, Birgit , ENGLISCH, Herwig , WHITHER, Mark
IPC分类号： C08G59/40 , C08L63/00 , C08J5/24
CPC分类号： C08G59/4021 , C08G18/0823 , C08G18/4219 , C08G18/8048 , C08J5/24 , C08K3/36 , C08K5/0025 , C08K2201/005 , C08L9/02 , C08L63/00 , C08L87/005 , C09D175/06 , Y10T428/25
摘要： Fast cure resin system comprise semisolid epoxy resins and finely divided curatives of particle size less than 25 microns. The resins are dry to the touch, can be readily combined with fibrous reinforcement to provide prepregs which can be rapidly cured in a short moulding cycle.
摘要翻译：快速固化树脂体系包括半固体环氧树脂和粒径小于25微米的细碎固化剂。树脂是干燥的接触，可以容易地与纤维增强剂组合以提供预浸料，其可以在短的成型周期中快速固化。

9. 发明申请

WO2012097394A1 MODULE FOR HOLDING AT LEAST ONE BUSHING 审中-公开
标题翻译：至少一个配件的模块
公开(公告)号：WO2012097394A1
公开(公告)日：2012-07-26
申请号：PCT/AT2012/000010
申请日：2012-01-20
申请人： HEXCEL HOLDING GMBH , HEXCEL CORPORATION , MOELLER LARSEN, Flemming , MOSER, Johannes , BOURSIER, Bruno, Serge
发明人： MOELLER LARSEN, Flemming , MOSER, Johannes , BOURSIER, Bruno, Serge
IPC分类号： F03D1/06 , B29C70/46 , B29K105/24 , B29C70/86
CPC分类号： B29C70/68 , B29C70/46 , B29C70/86 , B29K2105/243 , F03D1/0658 , Y02E10/721
摘要： A module (1) for holding at least one bushing (17) within a recess, wherein it comprises two side surfaces (2, 3), an upper (4) and a lower (5) surface and at least one end surface (6), wherein the upper (4) and lower (5) surfaces are of different width and arcs, respectively, in their cross - section, and the side surfaces (2, 3) are of equal height, and when coupled to a second module (8) by its side surfaces (3, 9), which second module (8) optionally may also hold at least one bushing (17), the sum of the angle (a) between the optionally imaginary plane side surface (12) of the one module (1) and the tangent (10) to its upper surface (4) at the intersection (A) with the side surface (3) and the angle (β ) between the optionally imaginary plane side surface (13) of the other module (8) and the tangent (11) to its upper surface (15) at the intersection (B) with the side surface (9) is at least 180 degrees and/or a plurality of modules (1), optionally when holding the bushings (17), form at least a section of a circular ring or a full circular ring.
摘要翻译：一种用于在凹槽内保持至少一个衬套（17）的模块（1），其中它包括两个侧表面（2,3），上部（4）和下部（5）表面和至少一个端面（6）），其中所述上（4）和下（5）表面在它们的横截面中分别具有不同的宽度和弧度，并且所述侧表面（2,3）具有相同的高度，并且当耦合到第二模块（8）通过其侧表面（3,9），所述第二模块（8）可选地还可以容纳至少一个衬套（17），所述第二模块（8）的任意虚拟平面侧表面（12）之间的角度（a）在与侧表面（3）的交叉点（A）处的一个模块（1）和其上表面（4）的切线（10）和在该表面（3）的任意虚拟平面侧表面（13）之间的角度在与侧面（9）的交点（B）处的其它模块（8）和其上表面（15）的切线（11）至少为180度，和/或多个模块（1），任选地当保持衬套（17），f 至少一个圆形环或一个圆形环的部分。

10. 发明申请

WO2014131770A1 MANUFACTURE OF A MOULDED PART 审中-公开
标题翻译：成型件的制造
公开(公告)号：WO2014131770A1
公开(公告)日：2014-09-04
申请号：PCT/EP2014/053659
申请日：2014-02-25
申请人： HEXCEL HOLDING GMBH
发明人： RADANITSCH, Joerg , MOSER, Johannes
IPC分类号： B29C70/86 , B29C70/44 , B29C70/54
CPC分类号： B29C70/547 , B29C70/443 , B29C70/86 , B29K2063/00 , B29K2105/0881 , B29K2307/04 , B29L2031/085 , Y02P70/523
摘要： A method of manufacturing a laminate structure comprising locating one or more layers of a fibrous reinforcement material being at least partially impregnated with a curable first resin matrix in relation to one or more layers of fibrous reinforcement material to form a stack and subsequently infusing the stack with a second infusion resin to cure the first and second resin.
摘要翻译：一种制造层压结构的方法，包括将一层或多层纤维增强材料定位成至少部分地浸渍有可固化的第一树脂基体相对于一层或多层纤维增强材料以形成堆叠并随后将堆叠与第二输注树脂以固化第一和第二树脂。

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