公开(公告)号：US11247409B2

公开(公告)日：2022-02-15

申请号：US16484793

申请日：2018-03-15

Applicant: The Boeing Company ,  Toray Industries, Inc.

Inventor： Karl M. Nelson ,  Travis James Sherwood ,  Hardik Dalal ,  Felix N. Nguyen ,  Dongyeon Lee ,  Kenichi Yoshioka ,  Hideo Andrew Koyanagi

IPC: B32B41/00 ,  B29C65/00 ,  B29C65/02 ,  B29C65/48 ,  B29L31/30

Abstract: Methods of co-bonding a first thermoset composite (TSC) and a second TSC to define a cured composite part are disclosed herein. The methods include partially curing the first TSC to a target state of cure (SOC) to define a first partially cured TSC. The partially curing is based, at least in part, on a maximum temperature of the first TSC during the partially curing and on an elapsed time that an actual temperature of the first TSC is greater than a threshold temperature. The methods further include combining the first partially cured TSC with the second TSC to define a partially cured TSC assembly and heating the partially cured TSC assembly to bond the first partially cured TSC to the second TSC, cure the partially cured TSC assembly, and produce a cured composite part.

公开(公告)号：US20200055261A1

公开(公告)日：2020-02-20

申请号：US16484793

申请日：2018-03-15

Applicant: The Boeing Company ,  Toray Industries, Inc.

Inventor： Karl M. Nelson ,  Travis James Sherwood ,  Hardik Dalal ,  Felix N. Nguyen ,  Dongyeon Lee ,  Kenichi Yoshioka ,  Hideo Andrew Koyanagi

IPC: B29C65/00 ,  B29C65/48 ,  B29C65/02

Abstract: Methods of co-bonding a first thermoset composite (TSC) and a second TSC to define a cured composite part are disclosed herein. The methods include partially curing the first TSC to a target state of cure (SOC) to define a first partially cured TSC. The partially curing is based, at least in part, on a maximum temperature of the first TSC during the partially curing and on an elapsed time that an actual temperature of the first TSC is greater than a threshold temperature. The methods further include combining the first partially cured TSC with the second TSC to define a partially cured TSC assembly and heating the partially cured TSC assembly to bond the first partially cured TSC to the second TSC, cure the partially cured TSC assembly, and produce a cured composite part.

公开(公告)号：US09963586B2

公开(公告)日：2018-05-08

申请号：US14367267

申请日：2012-12-26

Applicant: TORAY INDUSTRIES, INC.

Inventor： Jonathan C Hughes ,  Jeffrey A Satterwhite ,  Nobuyuki Arai ,  Atsuhito Arai ,  Alfred P Haro ,  Kenichi Yoshioka

IPC: C08L63/00 ,  B29C70/44 ,  B29C43/12 ,  B32B5/22 ,  C08J5/24 ,  B32B5/02 ,  B32B5/16 ,  B32B5/26 ,  B32B5/30 ,  C08J3/24 ,  B29K101/10

CPC classification number: C08L63/00 ,  B29C43/12 ,  B29C70/44 ,  B29K2101/10 ,  B32B5/02 ,  B32B5/16 ,  B32B5/22 ,  B32B5/26 ,  B32B5/30 ,  B32B2260/021 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2262/02 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/02 ,  B32B2307/306 ,  B32B2307/50 ,  B32B2307/558 ,  B32B2307/718 ,  B32B2457/00 ,  B32B2605/00 ,  C08J3/248 ,  C08J5/24

Abstract: Embodiments herein relate to a prepreg comprising a thermosetting resin, and reinforcing fibers in the thermosetting resin, wherein when the prepreg is cured in vacuum bag only conditions, and a method of making the same. The method also applies for autoclave processing. Embodiments also relate to a cured fiber reinforced composite material made by thermally curing the prepreg.

公开(公告)号：US20150240042A1

公开(公告)日：2015-08-27

申请号：US14435577

申请日：2013-10-10

Applicant: TORAY INDUSTRIES, INC.

Inventor： Felix N. Nguyen ,  Alfred P. Haro ,  Kenichi Yoshioka ,  Kenichi Yoshioka

IPC: C08J5/24 ,  C08K7/06

CPC classification number: C08J5/24 ,  C08J5/042 ,  C08J5/10 ,  C08J2300/24 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2363/04 ,  C08K7/06

Abstract: A fiber reinforced polymer composition is provided comprising a fiber and an adhesive composition, wherein the adhesive composition comprises at least a thermosetting resin and a curing agent, the reinforcing fiber has a tensile modulus of at least 300 GPa and the cured adhesive has a resin modulus of at least 3.2 GPa, and the adhesive composition when cured makes good bonds to the reinforcing fiber. Additional embodiments include a prepreg comprising the fiber reinforced polymer composition and a method of manufacturing a composite article by curing the adhesive composition and a reinforcing fiber.

Abstract translation: 提供一种纤维增强聚合物组合物，其包含纤维和粘合剂组合物，其中所述粘合剂组合物至少包含热固性树脂和固化剂，所述增强纤维的拉伸模量为至少300GPa，并且所述固化的粘合剂具有树脂模量 至少3.2GPa，固化时的粘合剂组合物与增强纤维形成良好的结合。 另外的实施方案包括包含纤维增强聚合物组合物的预浸料和通过固化粘合剂组合物和增强纤维来制造复合制品的方法。

公开(公告)号：US09688891B2

公开(公告)日：2017-06-27

申请号：US14650138

申请日：2013-12-23

Applicant: Toray Industries, Inc.

Inventor： Felix N. Nguyen ,  Kenichi Yoshioka ,  Swezin Than Tun ,  Alfred P. Haro

IPC: B32B5/28 ,  B32B27/04 ,  B32B27/20 ,  C09J163/00 ,  C08J5/04 ,  C08K3/36 ,  C08J5/24 ,  C08J5/00 ,  C08J5/10 ,  B32B27/38

CPC classification number: C09J163/00 ,  C08J5/005 ,  C08J5/04 ,  C08J5/042 ,  C08J5/10 ,  C08J5/24 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2363/04 ,  C08K3/36

Abstract: A fiber reinforced polymer composition is provided comprising a fiber and an adhesive composition, wherein the adhesive composition comprises at least a thermosetting resin, a curing agent, and a hard interfacial material. When cured, the adhesive composition forms good bonds to the reinforcing fiber, and an interfacial region between the reinforcing fiber and the adhesive composition is formed which comprises the hard interfacial material. Additional embodiments include a prepreg and a method of manufacturing a composite article by curing the adhesive composition and the reinforcing fiber.

公开(公告)号：US09822228B2

公开(公告)日：2017-11-21

申请号：US14842377

申请日：2015-09-01

Applicant: TORAY INDUSTRIES, INC.

Inventor： Nobuyuki Arai ,  Norimitsu Natsume ,  Kenichi Yoshioka ,  Junko Kawasaki ,  Hiroshi Takezaki

IPC: B32B5/02 ,  B32B5/26 ,  D06M15/53 ,  D06M15/63 ,  C08J5/24 ,  C08L63/00 ,  B32B5/22 ,  B32B27/12 ,  D06M11/74 ,  D06M11/83 ,  D06M101/40

CPC classification number: C08J5/24 ,  B32B5/022 ,  B32B5/22 ,  B32B5/26 ,  B32B27/12 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/0214 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2305/076 ,  B32B2305/08 ,  B32B2307/202 ,  B32B2307/558 ,  B32B2603/00 ,  B32B2605/18 ,  C08J2363/00 ,  C08J2477/00 ,  C08L63/00 ,  C08L2201/02 ,  D06M11/74 ,  D06M11/83 ,  D06M15/53 ,  D06M15/63 ,  D06M2101/40 ,  D06M2200/00 ,  Y10T428/24 ,  Y10T428/24994 ,  Y10T428/249942 ,  Y10T428/249948 ,  Y10T428/249949 ,  Y10T428/24995 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T442/2418 ,  Y10T442/2426 ,  Y10T442/645

Abstract: A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2). (1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. (2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.

公开(公告)号：US20150259580A1

公开(公告)日：2015-09-17

申请号：US14435494

申请日：2013-10-10

Applicant: TORAY INDUSTRIES, INC.

Inventor： Felix N. Nguyen ,  Alfred P. Haro ,  Kenichi Yoshioka

IPC: C09J163/00 ,  C09J163/04 ,  C09J9/00 ,  C09J11/04 ,  C09J11/08

CPC classification number: C09J163/00 ,  C08J5/042 ,  C08J5/10 ,  C08J5/24 ,  C08J2300/24 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2363/04 ,  C09J9/00 ,  C09J11/04 ,  C09J11/08 ,  C09J163/04

Abstract: A fiber reinforced polymer composition is disclosed comprising a reinforcing fiber and an adhesive composition, wherein the adhesive composition comprises at least a thermosetting resin, a curing agent, and an interfacial material, the fiber is suitable for concentrating the interfacial material in an interfacial region between the fiber and the adhesive composition upon curing of the adhesive composition, and the cured adhesive has a resin modulus of at least 4.0 GPa. Also provided is a prepreg comprising the fiber reinforced polymer composition and a method of manufacturing a composite article by curing the reinforced polymer composition. The resulting interfacial region, viz., the reinforced interphase, is reinforced by one or more layers of the interfacial material such that substantial improvements in tensile, compression and fracture toughness may be observed.

Abstract translation: 公开了一种纤维增强聚合物组合物，其包含增强纤维和粘合剂组合物，其中所述粘合剂组合物至少包含热固性树脂，固化剂和界面材料，所述纤维适合于将界面材料浓​​缩在界面区域之间 在粘合剂组合物固化时的纤维和粘合剂组合物，并且固化的粘合剂具有至少4.0GPa的树脂模量。 还提供了包含纤维增强聚合物组合物的预浸料和通过固化增强的聚合物组合物制造复合制品的方法。 所产生的界面区域，即增强相间，由一层或多层界面材料增强，使得可以观察到拉伸，压缩和断裂韧性的显着改善。

公开(公告)号：US20140309336A1

公开(公告)日：2014-10-16

申请号：US14367267

申请日：2012-12-26

Applicant: TORAY INDUSTRIES, INC.

Inventor： Jonathan C Hughes ,  Jeffrey A Satterwhite ,  Nobuyuki Arai ,  Atsuhito Arai ,  Alfred P Haro ,  Kenichi Yoshioka

IPC: C08L63/00 ,  B29C43/12

CPC classification number: C08L63/00 ,  B29C43/12 ,  B29C70/44 ,  B29K2101/10 ,  B32B5/02 ,  B32B5/16 ,  B32B5/22 ,  B32B5/26 ,  B32B5/30 ,  B32B2260/021 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2262/02 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/10 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/02 ,  B32B2307/306 ,  B32B2307/50 ,  B32B2307/558 ,  B32B2307/718 ,  B32B2457/00 ,  B32B2605/00 ,  C08J3/248 ,  C08J5/24

Abstract: Embodiments herein relate to a prepreg comprising a thermosetting resin, and reinforcing fibers in the thermosetting resin, wherein when the prepreg is cured in vacuum bag only conditions, and a method of making the same. The method also applies for autoclave processing. Embodiments also relate to a cured fiber reinforced composite material made by thermally curing the prepreg.

Abstract translation: 本发明的实施方案涉及包含热固性树脂的预浸料和热固性树脂中的增强纤维，其中当预浸料仅在真空袋中固化时，以及其制备方法。 该方法也适用于高压釜加工。 实施例还涉及通过热固化预浸料制成的固化纤维增强复合材料。