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1. 发明申请

US20230045461A1 COMPOSITIONS WITH COATED CARBON FIBERS AND METHODS FOR MANUFACTURING COMPOSITIONS WITH COATED CARBON FIBERS 有权
公开(公告)号：US20230045461A1
公开(公告)日：2023-02-09
申请号：US17967306
申请日：2022-10-17
申请人： THE BOEING COMPANY
发明人： Patrick J. KINLEN
IPC分类号： C08K9/08 , C09D161/00 , C09D163/00 , B32B15/14 , D06M23/10 , C08J5/06 , C09D177/00 , C09D171/00 , C09D145/00 , D01F11/14 , D06M15/643 , B32B15/18 , B32B15/20 , D06M13/08 , D01F9/22 , B32B38/00 , B32B5/02 , D06M101/40
摘要： The present disclosure provides compositions including a carbon fiber material comprising one or more of dibromocyclopropyl or polysilazane disposed thereon; and a thermosetting polymer or a thermoplastic polymer. The present disclosure further provides metal substrates including a composition of the present disclosure disposed thereon. The present disclosure further provides vehicle components including a metal substrate of the present disclosure. The present disclosure further provides methods for manufacturing a vehicle component, including contacting a carbon fiber material with a polysilazane or a dibromocarbene to form a coated carbon fiber material; and mixing the coated carbon fiber material with a thermosetting polymer or a thermoplastic polymer to form a composition. Methods can further include depositing a composition of the present disclosure onto a metal substrate.

2. 发明授权

US11472944B2 Compositions with coated carbon fibers and methods for manufacturing compositions with coated carbon fibers 有权
公开(公告)号：US11472944B2
公开(公告)日：2022-10-18
申请号：US15792125
申请日：2017-10-24
申请人： THE BOEING COMPANY
发明人： Patrick J. Kinlen
IPC分类号： C08K9/08 , C09D163/00 , C09D145/00 , C09D177/00 , C09D161/00 , D01F11/14 , B32B15/14 , B32B15/18 , B32B15/20 , B32B5/02 , B32B38/00 , D01F9/22 , D06M23/10 , D06M15/643 , C09D171/00 , D06M13/08 , C08J5/06 , D06M101/40
摘要： The present disclosure provides compositions including a carbon fiber material comprising one or more of dibromocyclopropyl or polysilazane disposed thereon; and a thermosetting polymer or a thermoplastic polymer. The present disclosure further provides metal substrates including a composition of the present disclosure disposed thereon. The present disclosure further provides vehicle components including a metal substrate of the present disclosure. The present disclosure further provides methods for manufacturing a vehicle component, including contacting a carbon fiber material with a polysilazane or a dibromocarbene to form a coated carbon fiber material; and mixing the coated carbon fiber material with a thermosetting polymer or a thermoplastic polymer to form a composition. Methods can further include depositing a composition of the present disclosure onto a metal substrate.

3. 发明授权

US11413810B2 Filament for three-dimensional modeling, three-dimensional modeled article, three-dimensional modeling method, and three-dimensional modeling apparatus 有权
公开(公告)号：US11413810B2
公开(公告)日：2022-08-16
申请号：US16984557
申请日：2020-08-04
申请人： FUJIFILM BUSINESS INNOVATION CORP.
发明人： Daisuke Nakayama , Nobuhiro Katsuta , Wataru Suzuki , Jiro Minabe , Taichi Yamada
IPC分类号： D01F6/06 , D01F11/14 , D01F8/06 , B33Y70/00 , B29C64/118 , B29C64/205 , B29C64/295 , B33Y30/00 , B29K23/00 , B33Y10/00
摘要： A filament for three-dimensional modeling includes a first resin; a second resin; a fiber; and a compatibilizing agent, wherein a fiber coated with the second resin is dispersed in a matrix formed of the first resin, the compatibilizing agent is interposed between the first resin and the second resin, a thickness of a coating layer formed of the second resin is 0.1 μm or more and 5 μm or less, and a content rate of the second resin with respect to a total weight of the first resin, the second resin, and the compatibilizing agent is 30% by weight or more and 50% by weight or less, or 5% by weight or more and 15% by weight or less.

4. 发明申请

US20190119472A1 COMPOSITIONS WITH COATED CARBON FIBERS AND METHODS FOR MANUFACTURING COMPOSITIONS WITH COATED CARBON FIBERS 审中-公开
公开(公告)号：US20190119472A1
公开(公告)日：2019-04-25
申请号：US15792125
申请日：2017-10-24
申请人： THE BOEING COMPANY
发明人： Patrick J. KINLEN
IPC分类号： C08K9/08 , D01F9/22 , C09D163/00 , C09D145/00 , C09D177/00 , C09D161/00 , D01F11/14 , B32B15/14 , B32B15/18 , B32B15/20 , B32B5/02 , B32B38/00
摘要： The present disclosure provides compositions including a carbon fiber material comprising one or more of dibromocyclopropyl or polysilazane disposed thereon; and a thermosetting polymer or a thermoplastic polymer. The present disclosure further provides metal substrates including a composition of the present disclosure disposed thereon. The present disclosure further provides vehicle components including a metal substrate of the present disclosure. The present disclosure further provides methods for manufacturing a vehicle component, including contacting a carbon fiber material with a polysilazane or a dibromocarbene to form a coated carbon fiber material; and mixing the coated carbon fiber material with a thermosetting polymer or a thermoplastic polymer to form a composition. Methods can further include depositing a composition of the present disclosure onto a metal substrate.

5. 发明申请

US20180245246A1 CONTINUOUS CARBON FIBER BUNDLE, SHEET MOLDING COMPOUND, AND FIBER-REINFORCED COMPOSITE MATERIAL TO BE MOLDED USING THE SAME 审中-公开
公开(公告)号：US20180245246A1
公开(公告)日：2018-08-30
申请号：US15963578
申请日：2018-04-26
申请人： Mitsubishi Chemical Corporation
发明人： Yuusuke Sinmen , Kento Miura , Hiroyuki Imura
IPC分类号： D01F11/14 , D01F9/22
CPC分类号： D01F11/14 , C08J5/06 , C08J5/24 , D01F9/22 , D06M15/263 , D06M15/273 , D06M15/55 , D06M15/564
摘要： The present invention relates to a continuous carbon fiber bundle that is easily divided by cutting to a length of 25.4 mm, a sheet molding compound (SMC), and a fiber-reinforced composite material to be molded using the same. The SMC includes carbon fiber bundles including carbon fibers with a single fiber fineness of 1.0 dtex or more and 2.4 dtex or less and a matrix resin composition. In the SMC, a mode value in a mass distribution of carbon fiber bundles with respect to a mass of individual carbon fibers bundle is 50% or less of the mass of the carbon fiber bundle with the largest mass, and additionally, a fiber-reinforced composite material molded using the same is used to address problems.

6. 发明申请

US20180023244A1 COMPOSITE CARBON FIBERS 审中-公开
公开(公告)号：US20180023244A1
公开(公告)日：2018-01-25
申请号：US15213564
申请日：2016-07-19
申请人： Hexcel Corporation
发明人： Michael Yurchenko
IPC分类号： D06M14/36 , D06M15/59 , D06M15/55 , D01F11/14
CPC分类号： D06M14/36 , C08J5/042 , C08J5/06 , D01F11/14 , D06M10/10 , D06M15/3562 , D06M15/55 , D06M15/59 , D06M15/61 , D06M23/12 , D06M2101/40 , D06M2400/01 , D10B2505/12
摘要： A composite carbon fiber having a carbon fiber to which an amine-functionalized polymer is electro-grafted onto a surface thereof is provided. Electro-grafting the amine-functionalized polymer onto the surface of the carbon fiber results in a composite carbon fiber in which the polymer is covalently bonded to the fiber, and in which a significant number of reactive amine groups are available for subsequent reactions, such as for reacting with a resin matrix in the production of a fiber reinforced composite. As a result, the composite carbon fibers may be particularly useful in producing fibers reinforced composites that exhibit improved interlaminar strength. Fiber reinforced composites are also provided.

7. 发明授权

US09821493B2 Microwave dipolar heating of energetic polymers for carbon fiber-matrix separation 有权
公开(公告)号：US09821493B2
公开(公告)日：2017-11-21
申请号：US15174405
申请日：2016-06-06
申请人： Empire Technology Development LLC
发明人： Kraig Anderson , Angele Sjong
IPC分类号： B29B17/02 , D06M10/00 , D06M15/19 , D01F11/14 , B29C35/12 , B29C35/08 , D01F9/12 , B29K105/06 , B29K307/04
CPC分类号： B29B17/021 , B29B17/0206 , B29C35/0805 , B29C35/12 , B29C2035/0855 , B29K2105/06 , B29K2307/04 , D01F9/12 , D01F11/14 , D06M10/003 , D06M15/19 , Y02W30/622 , Y10T442/2934 , Y10T442/2943 , Y10T442/2951 , Y10T442/2959 , Y10T442/2984
摘要： The present technology provides a carbon fiber reinforced plastic that includes carbon fibers covalently bonded to an energetic polymer and a polymer matrix. Also described is a method for recycling carbon fibers from the carbon fiber reinforced plastic material using microwave energy to separate the carbon fibers from the polymer matrix.

8. 发明申请

US20160355645A1 SIZING COMPOSITION FOR REINFORCING FIBRES AND APPLICATIONS THEREOF 审中-公开
标题翻译：用于增强纤维的尺寸组合物及其应用
公开(公告)号：US20160355645A1
公开(公告)日：2016-12-08
申请号：US15117756
申请日：2015-02-11
申请人： AIRBUS DEFENCE AND SPACE SAS , UNIVERSITY DE REIMS CHAMPAGNE-ARDENNE , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人： Arnaud Martin , Brigitte Defoort , Xavier Coqueret
IPC分类号： C08J5/06 , C08G59/66 , D06M15/227 , D01F11/14 , C08J5/24 , C08G59/68 , C08G59/02
摘要： A sizing composition for reinforcing fibres is provided which makes it possible to improve the adhesion of these fibres with respect to an organic matrix that forms, with them, a part made of a composite material and that results from the chain transfer polymerization of a curable resin. The sizing composition includes a polybutadiene prepolymer comprising at least two epoxide functions, a cross-linking agent comprising at least two reactive functions, at least one of which is a thiol function; and a catalyst comprising at least one tertiary amine function. The sizing composition may be used in the following fields of use: aeronautical, aerospace, railway, naval and motor vehicle industries, for example, for the production of structural, engine, passenger compartment or body work parts; arms industry, for example, for the production of parts incorporated into the composition of missiles or missile launch tubes; sports and leisure goods industry, for example, for the production of goods intended for water sports and board sports.
摘要翻译：提供了一种增强纤维用施胶组合物，其可以提高这些纤维相对于有机基质的粘附性，所述有机基质与其形成由复合材料制成的部分，并且由固化树脂的链转移聚合。上浆组合物包括包含至少两种环氧官能团的聚丁二烯预聚物，包含至少两种反应性官能团的交联剂，其中至少一种是硫醇官能团; 和包含至少一种叔胺官能团的催化剂。施胶组合物可用于以下的使用领域：航空，航空航天，铁路，海军和机动车辆工业，例如用于生产结构，发动机，乘客舱或车身工作部件; 例如武器工业，用于生产纳入导弹或导弹发射管组成的部件; 例如，运动休闲用品行业，用于生产用于水上运动和板上运动的货物。

9. 发明申请

US20160279834A1 MICROWAVE DIPOLAR HEATING OF ENERGETIC POLYMERS FOR CARBON FIBER-MATRIX SEPARATION 有权
标题翻译：微波加热用于碳纤维分离的能量聚合物
公开(公告)号：US20160279834A1
公开(公告)日：2016-09-29
申请号：US15174405
申请日：2016-06-06
申请人： Empire Technology Development LLC
发明人： Kraig Anderson , Angele Sjong
IPC分类号： B29B17/02 , D01F9/12 , D01F11/14 , D06M10/00
CPC分类号： B29B17/021 , B29B17/0206 , B29C35/0805 , B29C35/12 , B29C2035/0855 , B29K2105/06 , B29K2307/04 , D01F9/12 , D01F11/14 , D06M10/003 , D06M15/19 , Y02W30/622 , Y10T442/2934 , Y10T442/2943 , Y10T442/2951 , Y10T442/2959 , Y10T442/2984
摘要： The present technology provides a carbon fiber reinforced plastic that includes carbon fibers covalently bonded to an energetic polymer and a polymer matrix. Also described is a method for recycling carbon fibers from the carbon fiber reinforced plastic material using microwave energy to separate the carbon fibers from the polymer matrix.
摘要翻译：本技术提供了一种碳纤维增强塑料，其包括共价键合到能量聚合物和聚合物基质上的碳纤维。还描述了使用微波能量从碳纤维增强塑料材料再循环碳纤维以从聚合物基体分离碳纤维的方法。

10. 发明授权

US06960389B2 Rigid porous carbon structures, methods of making, methods of using and products containing same 失效
标题翻译：刚性多孔碳结构，制备方法，使用方法和含有其的产品
公开(公告)号：US06960389B2
公开(公告)日：2005-11-01
申请号：US10164682
申请日：2002-06-07
申请人： Howard Tennent , David Moy , Chun-Ming Niu
发明人： Howard Tennent , David Moy , Chun-Ming Niu
IPC分类号： B32B9/00 , B01J21/18 , C01B31/02 , C04B14/38 , C04B20/00 , C04B30/02 , C04B38/00 , D01F9/12 , D01F11/14 , D04H1/42 , D04H1/58
CPC分类号： B01J20/205 , B01J20/20 , B01J20/28007 , B01J20/28011 , B01J20/28014 , B01J20/28047 , B01J20/28057 , B01J21/18 , B01J21/185 , B01J23/28 , B01J23/44 , B01J35/06 , B01J35/1023 , B01J35/1042 , B01J35/1047 , B82Y30/00 , B82Y40/00 , C01B32/05 , C01B32/168 , C04B14/386 , C04B20/006 , C04B30/02 , C04B35/63432 , C04B35/63456 , C04B35/63476 , C04B35/806 , C04B35/83 , C04B38/00 , C04B38/0051 , C04B2111/00129 , C04B2235/386 , C04B2235/48 , C04B2235/524 , C04B2235/5288 , C04B2235/6021 , C04B2235/77 , D01F9/12 , D01F11/14 , D04H1/4242 , D04H1/4382 , D04H1/58 , Y10S977/748 , Y10S977/752 , Y10S977/753 , Y10S977/767 , Y10T428/249962 , Y10T428/249967 , Y10T428/25 , Y10T428/2918 , Y10T428/2938 , Y10T428/30 , Y10T442/614 , Y10T442/624 , Y10T442/63 , Y10T442/699 , C04B18/02 , C04B35/52 , C04B38/0038 , C04B14/022 , C04B20/1066 , C04B40/006 , C04B40/0268 , C04B2103/408 , C04B2103/007 , C04B24/24 , C04B20/0056 , C04B20/023
摘要： This invention relates to rigid porous carbon structures and to methods of making same. The rigid porous structures have a high surface area which are substantially free of micropores. Methods for improving the rigidity of the carbon structures include causing the nanofibers to form bonds or become glued with other nanofibers at the fiber intersections. The bonding can be induced by chemical modification of the surface of the nanofibers to promote bonding, by adding “gluing” agents and/or by pyrolyzing the nanofibers to cause fusion or bonding at the interconnect points.
摘要翻译：本发明涉及刚性多孔碳结构及其制造方法。刚性多孔结构具有基本上不含微孔的高表面积。提高碳结构刚性的方法包括使纳米纤维与纤维交叉处的其它纳米纤维形成粘结或粘合。通过添加“粘合”剂和/或通过热解纳米纤维以在互连点处引起融合或结合，可以通过纳米纤维的表面的化学改性来促进粘合来引起粘合。

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