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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
Applicant: HEXCEL COMPOSITES LIMITED , HEXCEL CORPORATION
Inventor： BOYLE, Maureen , SIMMONS, Martin , BLAIR, Dana , TILBROOK, Dave
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：WO2015123125A1
公开(公告)日：2015-08-20
申请号：PCT/US2015/014952
申请日：2015-02-09
Applicant: HEXCEL CORPORATION
Inventor： WANG, Yen-Seine , BOYLE, Maureen
CPC classification number: C08J5/24 , B32B2260/021 , B32B2260/023 , B32B2260/046 , B32B2262/106 , B32B2264/0264 , B32B2264/12 , B32B2305/076 , B32B2605/18 , C08J2363/00 , C08J2363/02
Abstract: Pre-impregnated composite material (prepreg) is provided that can be cured/molded to form composite parts having high damage tolerance and interlaminar fracture toughness. The matrix resin includes a thermoplastic particle component that includes a mixture of polyamide 12 particles and polyamide 11 particles.
Abstract translation: 提供预浸复合材料（预浸料），其可以固化/模塑以形成具有高损伤容限和层间断裂韧性的复合材料。 基质树脂包括热塑性颗粒组分，其包括聚酰胺12颗粒和聚酰胺11颗粒的混合物。
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3.发明申请COMPOSITE MATERIAL WITH THERMOPLASTIC TOUGHENED NOVOLAC-BASED EPOXY MATRIX 审中-公开具有热塑性增韧的新戊醇基环氧基复合材料
公开(公告)号：WO2017223056A1
公开(公告)日：2017-12-28
申请号：PCT/US2017/038279
申请日：2017-06-20
Applicant: HEXCEL CORPORATION
Inventor： ZHU, Yan , EMMERSON, Gordon , WANG, Yeine-Seine , BOYLE, Maureen , LEANDRO, Jessica
IPC: C08J5/24
Abstract: Pre-impregnated composite material (prepreg) that can be cured/molded to form aerospace composite parts. The prepreg includes carbon reinforcing fibers and an uncured resin matrix. The resin matrix includes an epoxy component that is a combination of a hydrocarbon epoxy novolac resin and a trifunctional epoxy resin and optionally a tetra functional epoxy resin. The resin matrix includes polyethersulfone as a toughening agent and a thermoplastic particle component.
Abstract translation: 预浸渍复合材料（预浸料坯），其可以固化/模制以形成航空复合材料部件。 预浸料包括碳增强纤维和未固化的树脂基体。 树脂基体包括环氧树脂组分，其是烃环氧酚醛清漆树脂和三官能环氧树脂以及任选的四官能环氧树脂的组合。 树脂基体包括聚醚砜作为增韧剂和热塑性颗粒组分。
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公开(公告)号：WO2011133353A1
公开(公告)日：2011-10-27
申请号：PCT/US2011/032008
申请日：2011-04-12
Applicant: HEXCEL CORPORATION , HEXCEL COMPOSITES, LTD , BOYLE, Maureen , BLAIR, Dana , WU, Ye-Jui , WANG, Yen-Seine , FLORYANCIC, Bryce , MACKENZIE, Paul
Inventor： BOYLE, Maureen , BLAIR, Dana , WU, Ye-Jui , WANG, Yen-Seine , FLORYANCIC, Bryce , MACKENZIE, Paul
CPC classification number: B32B38/08 , C08G59/184 , C08G59/4042 , C08G59/5033 , C08J5/24 , C08J2363/00 , C08L63/00 , C08L2205/035 , Y10T428/254
Abstract: Composite material that contain epoxy resin which is toughened and strengthened with thermoplastic materials and a blend insoluble particles. The uncured matrix resins include an epoxy resin component, a soluble thermoplastic component, a curing agent and an insoluble particulate component composed of elastic particles and rigid particles. The uncured resin matrix is combined with a fibrous reinforcement and cured molded to form composite materials that may be used for structural applications, such as primary structures in aircraft.
Abstract translation: 含有环氧树脂的复合材料，其用热塑性材料增韧和增强，并且混合物不溶性颗粒。 未固化的基质树脂包括环氧树脂组分，可溶性热塑性组分，固化剂和由弹性颗粒和刚性颗粒组成的不溶性颗粒组分。 将未固化的树脂基质与纤维增强剂结合并固化成型以形成可用于结构应用的复合材料，例如飞行器中的主要结构。
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公开(公告)号：WO2008130484A1
公开(公告)日：2008-10-30
申请号：PCT/US2008/004281
申请日：2008-04-02
Applicant: HEXCEL CORPORATION , TILBROOK, David , BLAIR, Dana , BOYLE, Maureen , MACKENZIE, Paul
Inventor： TILBROOK, David , BLAIR, Dana , BOYLE, Maureen , MACKENZIE, Paul
CPC classification number: C08G59/38 , C08G59/504 , C08J5/24 , C08J2363/02 , C08L63/00 , C08L77/02 , C08L2666/02 , C08L2666/20 , C08L2666/22
Abstract: Pre-impregnated composite material (prepreg) is provided that can be cured to form composite parts that have high levels of damage tolerance. The matrix resin includes a thermoplastic particle component that is a blend of particles that have a melting point above the curing temperature and particles that have a melting point at or below the curing temperature.
Abstract translation: 提供预浸复合材料（预浸料），其可以固化以形成具有高水平的损伤容限的复合材料部件。 基质树脂包括热熔性颗粒组分，其是具有高于固化温度的熔点的颗粒和熔点等于或低于固化温度的颗粒的混合物。
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Patent Agency Ranking
公开(公告)号：WO2008127556A1
公开(公告)日：2008-10-23
申请号：PCT/US2008/004284
申请日：2008-04-02
Applicant: HEXCEL CORPORATION , TILBROOK, David , BLAIR, Dana , BOYLE, Maureen , MACKENZIE, Paul
Inventor： TILBROOK, David , BLAIR, Dana , BOYLE, Maureen , MACKENZIE, Paul
CPC classification number: C08G59/5033 , C08G59/38 , C08G59/4064 , C08J5/24 , C08J2363/00 , C08L63/00 , C08L77/00 , C08L81/06 , C08L2205/03 , C08L2666/02 , C08L2666/14
Abstract: Pre- impregnated composite material (prepreg) is provided that can be molded to form composite parts that have high levels of both strength and damage tolerance without causing any substantial negative impact upon the physical or chemical characteristics of the uncured prepreg or cured part. This is achieved by including in the matrix resin a substantial amount of a multifunctional aromatic epoxy resin that has at least one phenyl group that is meta-substituted.
Abstract translation: 提供预浸复合材料（预浸料），其可以被模制以形成具有高水平的强度和损伤耐受性的复合部件，而不会对未固化的预浸料或固化部件的物理或化学特性造成任何实质的负面影响。 这通过在基体树脂中包含大量的具有至少一个被间位取代的苯基的多官能芳族环氧树脂来实现。
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7.发明申请
公开(公告)号：WO2018156325A1
公开(公告)日：2018-08-30
申请号：PCT/US2018/016347
申请日：2018-02-01
Applicant: HEXCEL CORPORATION
Inventor： WANG, Yen-Seine , BOYLE, Maureen
Abstract: Pre-impregnated composite material (prepreg) is provided that can be cured/molded to form composite parts having high, levels of compressive strength under dry conditions at room temperature and which retain their compressive strength when subjected to hot and wet conditions. The pre-impregnated composite materials are composed of reinforcing fibers and an uncured resin matrix. The uncured resin matrix includes a resin component made up of one or more difunctional epoxy resins and multifunctional epoxy resins. The uncured resin matrix further includes a thermoplastic particle component, a thermoplastic toughening agent and a curing agent. The thermoplastic particle component is composed of a mixture of a first group of polyamide particles that do not contain crosslinked polyamide and a second group of polyamide particles that contain crosslinked polyamide.
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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
Applicant: HEXCEL COMPOSITES LIMITED , HEXCEL CORPORATION
Inventor： SIMMONS, Martin , BLAIR, Dana , TILBROOK, David , BOYLE, Maureen
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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公开(公告)号：WO2014035598A1
公开(公告)日：2014-03-06
申请号：PCT/US2013/053301
申请日：2013-08-01
Applicant: HEXCEL CORPORATION
Inventor： WANG, Yen-seine , BOYLE, Maureen
CPC classification number: C08J5/24 , C08G59/38 , C08J5/042 , C08J2363/00 , C08J2477/06 , C08L63/00 , C08L77/00
Abstract: Pre -impregnated composite material (prepreg) is provided that can be cured/molded to form composite parts having high compression strength under hot and wet conditions, as well as, high damage tolerance and interlaminar fracture toughness. The matrix resin includes a thermoplastic particle component that includes polyamide particles which are composed of the polymeric condensation product of a methyl derivative of bis(4-aminocyclohexyl)methane and an aliphatic 1, 10-decane dicarboxylic acid.
Abstract translation: 提供预浸渍复合材料（预浸料），其可以在热和湿条件下固化/模塑以形成具有高抗压强度的复合材料，以及高的耐损伤性和层间断裂韧性。 基质树脂包括热塑性颗粒组分，其包含由双（4-氨基环己基）甲烷的甲基衍生物和脂族1,10-癸烷二羧酸的聚合缩合产物组成的聚酰胺颗粒。
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公开(公告)号：WO1991000883A1
公开(公告)日：1991-01-24
申请号：PCT/US1990003691
申请日：1990-07-05
Applicant: HEXCEL CORPORATION
Inventor： HEXCEL CORPORATION , LEE, Frank, W. , BARON, Kenneth, S. , BOYLE, Maureen
IPC: C08G18/38
CPC classification number: C08G59/4014 , C08G18/00 , C08G18/58 , C08G59/02 , C08L63/00 , Y10T428/31511 , C08L2666/14
Abstract: A matrix resin system, for the preparation of composite parts, is comprised of a major amount of cyanate resin and an epoxy resin modified by reaction with an isocyanate. The resin system can be toughened by the addition of thermoplastic material, the toughness improvement being enhanced by the addition of a polyester rubber additive. The modified epoxy resin system is itself a resin having good modulus and Tg characteristics. The resin is cured at temperatures of 250-400°F in the presence of a metallic complex catalyst, and OH donor.
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