公开(公告)号：US10583615B2

公开(公告)日：2020-03-10

申请号：US14750327

申请日：2015-06-25

Applicant: Cytec Industries Inc.

Inventor： Robert Blackburn ,  Samuel Jestyn Hill ,  Dominique Ponsolle ,  Carmelo Luca Restuccia

IPC: B29B11/16 ,  B29C65/48 ,  B29C70/38 ,  B29C70/42 ,  B32B5/26 ,  B29C70/08 ,  B32B5/02 ,  B32B5/18 ,  B32B5/12 ,  B29C70/48 ,  D04H3/04 ,  D04H1/593 ,  B29C70/44 ,  B29B15/12 ,  B29K105/08 ,  B29K63/00 ,  B29K75/00 ,  B29K71/00 ,  B29K81/00 ,  B29K105/00 ,  B29K307/04 ,  B29K77/00 ,  D04H1/587 ,  D04H1/64 ,  D04H1/74 ,  D04H3/12 ,  D04H1/58 ,  B32B37/12 ,  B32B38/04

Abstract: A dry, fibrous tape for use in an automated placement process such as ATL or AFP and a preform produced therefrom. The preform is configured for resin infusion. The tape contains a layer of unidirectional fibers, at least one nonwoven veil bonded to one side of the fiber layer, and at least binding materials present within the tape. The preform produced from laying down such tape exhibits a low-bulk property that is close to the final thickness of the cured fiber-reinforced resin article and no further consolidation or compaction is required.

公开(公告)号：US10369773B2

公开(公告)日：2019-08-06

申请号：US15818259

申请日：2017-11-20

Applicant: CYTEC INDUSTRIES INC. ,  CYTEC ENGINEERED MATERIALS INC.

Inventor： Dominique Ponsolle ,  Carmelo Luca Restuccia ,  William Jacobs ,  Robert Blackburn ,  Carmelo LoFaro ,  Richard Price ,  Marc Doyle ,  Mitchell Smith ,  Abdel Abusafieh

IPC: B32B3/26 ,  B32B5/02 ,  B32B5/26 ,  C08K3/20 ,  C08K5/42 ,  D04H3/04 ,  D04H3/12 ,  B29B15/12 ,  B32B37/16 ,  B32B38/00 ,  B32B38/04 ,  B32B38/08 ,  C08G18/16 ,  C08G18/48 ,  C08G18/75 ,  C08G18/83 ,  C08K5/3492

Abstract: Disclosed herein is a dry, self-supporting fibrous material, the fibers of which have been treated with a binder composition. The fibrous material can be slit into tapes or tows that are suitable for use in an Automated Tape Laying (ATL) or Automated Fiber Placement (AFP) process. This fibrous material is suitable for forming preforms which are configured to receive a matrix resin by resin infusion in the manufacturing of structural composite parts.

公开(公告)号：US20140370237A1

公开(公告)日：2014-12-18

申请号：US14366711

申请日：2012-12-19

Applicant: Cytec Industries Inc. ,  CYTEC ENGINEERED MATERIALS INC

Inventor： Dominique Ponsolle ,  Carmelo Luca Restuccia ,  William Jacobs ,  Robert Blackburn ,  Carmelo LoFaro ,  Richard Price ,  Marc Doyle ,  Mitchell Smith ,  Mark Roman ,  Abdel Abusafieh

IPC: B32B5/02 ,  B32B3/26 ,  B32B37/16 ,  B32B38/04 ,  C08G18/16 ,  B32B38/00 ,  C08K3/20 ,  C08G18/83 ,  C08G18/48 ,  C08G18/75 ,  B32B5/26 ,  B32B38/08

CPC classification number: B32B37/16 ,  B29B15/12 ,  B29C2793/0036 ,  B29C2793/0081 ,  B32B3/266 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B38/04 ,  B32B38/08 ,  B32B38/164 ,  B32B2038/045 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/106 ,  B32B2274/00 ,  B32B2305/20 ,  B32B2363/00 ,  B32B2371/00 ,  B32B2375/00 ,  C08G18/168 ,  C08G18/4833 ,  C08G18/4879 ,  C08G18/755 ,  C08G18/833 ,  C08K3/20 ,  C08K5/34922 ,  C08K5/42 ,  D04H3/04 ,  D04H3/12 ,  Y10T428/24314 ,  Y10T428/2481

Abstract: Disclosed herein is a dry, self-supporting fibrous material, the fibers of which have been treated with a binder composition. The fibrous material can be slit into tapes or tows that are suitable for use in an Automated Tape Laying (ATL) or Automated Fiber Placement (AFP) process. This fibrous material is suitable for forming preforms which are configured to receive a matrix resin by resin infusion in the manufacturing of structural composite parts.

Abstract translation: 本文公开了一种干燥的自支撑纤维材料，其纤维已用粘合剂组合物处理。 纤维材料可以被切割成适用于自动带铺设（ATL）或自动纤维布置（AFP）工艺的带或丝束。 这种纤维材料适用于形成预成型件，其被配置为在制造结构复合部件时通过树脂浸渍接收基质树脂。

公开(公告)号：US10549499B2

公开(公告)日：2020-02-04

申请号：US16247910

申请日：2019-01-15

Applicant: CYTEC INDUSTRIES INC.

Inventor： Carmelo Luca Restuccia ,  Fiorenzo Lenzi ,  Mark Bonneau ,  Josanlet Villegas ,  Emiliano Frulloni

IPC: B32B5/02 ,  B32B5/22 ,  B32B5/28 ,  B32B7/00 ,  B32B7/02 ,  B32B7/12 ,  B32B9/00 ,  B32B9/04 ,  B32B15/00 ,  B32B15/04 ,  B32B19/00 ,  B32B19/02 ,  B32B19/04 ,  B32B25/00 ,  B32B37/06 ,  B32B37/10 ,  B32B5/00 ,  B32B25/02 ,  B32B25/04 ,  B32B25/16 ,  B32B27/00 ,  B32B27/06 ,  B32B27/12 ,  B32B27/14 ,  B32B27/18 ,  B32B27/26 ,  B32B27/28 ,  B32B27/30 ,  B32B27/34 ,  B32B27/42

Abstract: A curable composite material having high z-direction electrical conductivity. The curable composite material includes two or more layers of reinforcement carbon fibers that have been infused or impregnated with a curable matrix resin and an interlaminar region containing at least conductive nano-sized particles, e.g. carbon nanotubes, and a light-weight carbon veil. According to another embodiment, the interlaminar region further contains polymeric toughening particles. Methods for fabricating composite materials and structures are also disclosed.

公开(公告)号：US09393758B2

公开(公告)日：2016-07-19

申请号：US14366711

申请日：2012-12-19

Applicant: Cytec Industries Inc. ,  Cytec Engineered Materials Inc.

Inventor： Dominique Ponsolle ,  Carmelo Luca Restuccia ,  William Jacobs ,  Robert Blackburn ,  Carmelo LoFaro ,  Richard Price ,  Marc Doyle ,  Mitchell Smith ,  Mark Roman ,  Abdel Abusafieh

IPC: B32B5/02 ,  B32B5/12 ,  B32B5/18 ,  B32B5/26 ,  B32B5/28 ,  B29C70/08 ,  B29C70/38 ,  B29B11/16 ,  B29B11/02 ,  B29B11/04 ,  B29B11/08 ,  B29B15/12 ,  B32B3/26 ,  B32B37/16 ,  B32B38/04 ,  B32B38/08 ,  B32B38/00 ,  C08G18/16 ,  C08G18/48 ,  C08G18/75 ,  C08G18/83 ,  C08K3/20

CPC classification number: B32B37/16 ,  B29B15/12 ,  B29C2793/0036 ,  B29C2793/0081 ,  B32B3/266 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B38/04 ,  B32B38/08 ,  B32B38/164 ,  B32B2038/045 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2262/106 ,  B32B2274/00 ,  B32B2305/20 ,  B32B2363/00 ,  B32B2371/00 ,  B32B2375/00 ,  C08G18/168 ,  C08G18/4833 ,  C08G18/4879 ,  C08G18/755 ,  C08G18/833 ,  C08K3/20 ,  C08K5/34922 ,  C08K5/42 ,  D04H3/04 ,  D04H3/12 ,  Y10T428/24314 ,  Y10T428/2481

Abstract: Disclosed herein is a dry, self-supporting fibrous material, the fibers of which have been treated with a binder composition. The fibrous material can be slit into tapes or tows that are suitable for use in an Automated Tape Laying (ATL) or Automated Fiber Placement (AFP) process. This fibrous material is suitable for forming preforms which are configured to receive a matrix resin by resin infusion in the manufacturing of structural composite parts.

Abstract translation: 本文公开了一种干燥的自支撑纤维材料，其纤维已用粘合剂组合物处理。 纤维材料可以被切割成适用于自动带铺设（ATL）或自动纤维布置（AFP）工艺的带或丝束。 这种纤维材料适用于形成预成型件，其被配置为在制造结构复合部件时通过树脂浸渍接收基质树脂。

公开(公告)号：US20150166743A1

公开(公告)日：2015-06-18

申请号：US14560340

申请日：2014-12-04

Applicant: CYTEC INDUSTRIES INC.

Inventor： Carmelo Luca Restuccia ,  Fiorenzo Lenzi ,  Emiliano Frulloni

IPC: C08J5/04 ,  B29C70/02 ,  C08J5/00

CPC classification number: B29C70/02 ,  B29C70/025 ,  B29C70/88 ,  B29C70/882 ,  B64D45/02 ,  C08J5/005 ,  C08J5/10 ,  C08J5/24 ,  C08J2363/00 ,  C08J2379/08 ,  C08J2477/00 ,  C08J2479/08 ,  C08J2481/06 ,  Y10T156/10 ,  Y10T428/254

Abstract: A curable composite material that may be used in applications where both high mechanical performance and high electrical conductivity are required. The curable composite material includes two or more layers of reinforcement fibers that have been infused or impregnated with a curable matrix resin and an interlaminar region containing carbon nanomaterials, e.g. carbon nanotubes, and insoluble polymeric toughening particles. The carbon nanomaterials are significantly smaller in size as compared to the polymeric toughening particles. The polymeric toughening particles are substantially insoluble in the matrix resin upon curing of the composite material, and remain as discreet particles at the interlaminar region after curing. Methods for fabricating curable composite materials and cured composite structures are also disclosed.

Abstract translation: 可用于需要高机械性能和高导电性的应用中的可固化复合材料。 可固化复合材料包括两层或更多层增强纤维，这些增强纤维已经浸渍或浸渍有可固化基质树脂和含有碳纳米材料的层间区域。 碳纳米管和不溶性聚合物增韧颗粒。 与聚合物增韧颗粒相比，碳纳米材料的尺寸显着更小。 聚合物增韧颗粒在复合材料固化时基本上不溶于基质树脂，并且在固化后作为层间区域保留为离散颗粒。 还公开了制备可固化复合材料和固化复合结构的方法。