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51.发明申请
公开(公告)号：WO2005068361A3
公开(公告)日：2007-03-08
申请号：PCT/US2005000295
申请日：2005-01-05
Applicant: ASPEN AEROGELS INC , OU DUAN LI , GOULD GEORGE L
Inventor： OU DUAN LI , GOULD GEORGE L
CPC classification number: C01B33/155 , C01B33/158 , C01B33/1585 , C08G65/336 , C08K9/08 , C08L83/10 , D04H1/42 , Y10T442/2139 , Y10T442/2148 , Y10T442/259 , Y10T442/674
Abstract: The invention provides reinforced aerogel monoliths as well as fiber reinforced composites thereof for a variety of uses. Compositions and methods of preparing the monoliths and composites are also provided.
Abstract translation: 本发明提供增强气凝胶整料以及用于各种用途的纤维增强复合材料。 还提供了制备整料和复合材料的组合物和方法。
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公开(公告)号：WO2007011750A2
公开(公告)日：2007-01-25
申请号：PCT/US2006/027422
申请日：2006-07-14
Applicant: ASPEN AEROGELS, INC. , BULLOCK, Daniel E. , TOMICH, Aaron R.
Inventor： BULLOCK, Daniel E. , TOMICH, Aaron R.
IPC: D04H13/00
CPC classification number: B32B5/024 , B32B5/022 , B32B5/06 , B32B5/10 , B32B5/245 , B32B5/26 , B32B5/32 , B32B2250/02 , B32B2250/20 , B32B2260/021 , B32B2262/00 , B32B2266/0214 , B32B2266/0242 , B32B2266/0278 , B32B2266/0285 , B32B2266/053 , B32B2266/057 , B32B2266/126 , B32B2305/022 , B32B2305/026 , B32B2305/08 , B32B2307/202 , B32B2307/302 , B32B2307/3065 , B32B2605/12 , B32B2605/18 , D04H1/4374 , D04H1/498 , Y10T428/249924 , Y10T428/249953 , Y10T428/249955 , Y10T428/24996 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , Y10T442/3325 , Y10T442/50 , Y10T442/647 , Y10T442/652
Abstract: Embodiments of the present invention describe secured fiber-reinforced aerogels and laminate structures formed therefrom. In one embodiment a laminate comprises at least one fiber-reinforced aerogel layer adjacent to at least one layer of fiber-containing material wherein fibers from said at least one fiber-reinforced aerogel layer are interlaced with fibers of said at least one fiber-containing material. In another embodiment a laminate comprises at least two adjacent fiber-reinforced aerogel layers wherein fibers from at least one fiber-reinforced aerogel layer are interlaced with fibers of an adjacent fiber-reinforced aerogel layer.
Abstract translation: 本发明的实施方案描述了由其形成的固化的纤维增强气凝胶和层压结构。 在一个实施方案中，层压体包含至少一个与至少一层含纤维材料相邻的纤维增强气凝胶层，其中来自所述至少一个纤维增强气凝胶层的纤维与所述至少一种含纤维材料的纤维交织 。 在另一个实施方案中，层压体包括至少两个相邻的纤维增强气凝胶层，其中来自至少一个纤维增强气凝胶层的纤维与相邻纤维增强气凝胶层的纤维交织。
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公开(公告)号：WO2006135882A2
公开(公告)日：2006-12-21
申请号：PCT/US2006022958
申请日：2006-06-12
Applicant: ASPEN AEROGELS INC , RHINE WENDELL EUGENE , LEE JE KYUN
Inventor： RHINE WENDELL EUGENE , LEE JE KYUN
IPC: C08J9/00
CPC classification number: C08G18/10 , C08G18/092 , C08G18/4841 , C08G18/5024 , C08G2220/00 , C08G2270/00 , C08J9/0066 , C08J9/28 , C08J2201/0544 , C08J2375/04 , C08K3/36 , C08L75/04 , C08G18/3895
Abstract: The present invention describes hybrid gel materials with interpenetrating polyisocyanate and inorganic polymer networks. In the preferred embodiments, the polyisocyanate network comprises polyurea, polyurethane or both while the inorgan network comprises silica.
Abstract translation: 本发明描述了具有互穿聚异氰酸酯和无机聚合物网络的混合凝胶材料。 在优选的实施方案中，多异氰酸酯网络包括聚脲，聚氨酯或二者，而无机网络包括二氧化硅。
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公开(公告)号：WO2006127182A2
公开(公告)日：2006-11-30
申请号：PCT/US2006/014658
申请日：2006-04-17
Applicant: ASPEN AEROGELS INC. , KRAJEWSKI, Mark, T. , LEESER, Daniel, L. , BETTY, Brian, R.
Inventor： KRAJEWSKI, Mark, T. , LEESER, Daniel, L. , BETTY, Brian, R.
CPC classification number: C08J5/10 , B29C67/202 , C04B30/02 , C04B41/009 , C04B41/483 , C08J5/04 , C08J7/047 , C08J9/365 , C08J2205/026 , C08J2433/00 , C09D5/00 , Y10T428/249953 , Y10T428/249986 , Y10T428/249987 , Y10T442/25 , Y10T442/2549 , Y10T442/259 , C04B14/302 , C04B16/06 , C04B24/26 , C04B14/064 , C04B14/38 , C04B24/2641
Abstract: Embodiments of the present invention describe an aerogel composite and method for preparing the same. The aerogel composite comprises an aerogel material; a fibrous structure interpenetrating with said aerogel material; and a coating comprising a polymeric material disposed about at least one surface of said aerogel material.
Abstract translation: 本发明的实施方案描述了一种气凝胶复合物及其制备方法。 气凝胶复合材料包含气凝胶材料; 与所述气凝胶材料互穿的纤维结构; 以及包括围绕所述气凝胶材料的至少一个表面设置的聚合材料的涂层。
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公开(公告)号：US20250162873A1
公开(公告)日：2025-05-22
申请号：US19028968
申请日：2025-01-17
Applicant: Aspen Aerogels, Inc.
Inventor： Zhifei Li , Nicholas Zafiropoulos , Ted Hosang Lee , Ryan Fedora , Justin Ward
IPC: C01B32/05 , C01B33/113
Abstract: Provided herein are composite materials for use in an electrical energy storage system (e.g., high-capacity batteries) and methods for preparing the same. The composite materials of the present disclosure comprise a three-dimensional carbon network and optional silicon particles. The composite materials further comprise macropores, at least some of which are formed by carbonizing sacrificial particles dispersed throughout a three-dimensional network. The macropores advantageously provide a space to accommodate the strain and stress in the electrode structure due to volume changes of silicon (particles) during charging and discharging of the electrical energy storage systems.
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Patent Agency Ranking
公开(公告)号：US20250038311A1
公开(公告)日：2025-01-30
申请号：US18716106
申请日：2022-11-30
Applicant: Aspen Aerogels, Inc.
Inventor： John Williams , Younggyu Nam , Brian Cahill , Robert Hennemuth
IPC: H01M10/658 , H01M10/625 , H01M10/653
Abstract: The present disclosure relates to materials and systems to manage thermal runaway issues in energy storage systems. Exemplary embodiments include an insulation layer that is encapsulated by a laminate film to form an insulation barrier. A support member is placed around at least a portion of an insulation layer. The support member provides a support for the insulation layer, allowing the insulation layer to be easily encapsulated and installed in a battery module or pack.
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公开(公告)号：US20250006890A1
公开(公告)日：2025-01-02
申请号：US18829554
申请日：2024-09-10
Applicant: Aspen Aerogels, Inc.
Inventor： John Bushman , Thomas Carney
IPC: H01M4/133 , H01M4/02 , H01M4/587 , H01M4/62 , H01M10/0525
Abstract: The present disclosure is directed to lithium-ion battery anodes and components thereof. Further provided are processes for the preparation of lithium-ion battery anodes. Such processes generally include preparation of a slurry including an anode material, a binder material, a conductive material, and a solvent. The anode material includes a carbon-silicon composite, and optionally, graphite.
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58.发明授权公开(公告)号：US12145127B2
公开(公告)日：2024-11-19
申请号：US17493306
申请日：2021-10-04
Applicant: Aspen Aerogels, Inc.
Inventor： Nicholas Leventis , Chariklia Sotiriou-Leventis , Malik Adnan Saeed
IPC: B01D53/02 , B01J13/00 , B01J20/20 , B01J20/28 , B01J20/30 , C01B32/00 , C08G18/34 , C08G18/76 , C08J9/28 , C10L3/10 , C08J9/36
Abstract: The present invention discloses novel porous polymeric compositions comprising random copolymers of amides, imides, ureas, and carbamic-anhydrides, useful for the synthesis of monolithic bimodal microporous/macroporous carbon aerogels. It also discloses methods for producing said microporous/macroporous carbon aerogels by the reaction of a polyisocyanate compound and a polycarboxylic acid compound, followed by pyrolytic carbonization, and by reactive etching with CO2 at elevated temperatures. Also disclosed are methods for using the microporous/macroporous carbon aerogels in the selective capture and sequestration of carbon dioxide.
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公开(公告)号：US20240376273A1
公开(公告)日：2024-11-14
申请号：US18776930
申请日：2024-07-18
Applicant: Aspen Aerogels, Inc.
Inventor： Nicholas Leventis , Roxana Trifu , Redouance Begag , George L. Gould , Nicholas A. Zafiropoulos , Harris R. Miller
Abstract: The present disclosure is directed to methods of forming polyamic acid and polyimide gels in water. The resulting polyamic acid and polyimide gels may be converted to aerogels, which may further be converted to carbon aerogels. Such carbon aerogels have the same physical properties as carbon aerogels prepared from polyimide aerogels obtained according to conventional methods, i.e., organic solvent-based. The disclosed methods are advantageous in reducing or avoiding costs associated with use and disposal of potentially toxic solvents and byproducts. Gel materials prepared according to the disclosed methods are suitable for use in environments involving electrochemical reactions, for example as an electrode material within a lithium-ion battery.
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公开(公告)号：US20240349404A1
公开(公告)日：2024-10-17
申请号：US18754851
申请日：2024-06-26
Applicant: Aspen Aerogels, Inc.
Inventor： Nicholas Leventis , Sean Depner , Joshua Bartels
CPC classification number: H05B6/80 , C01B32/05 , C01P2002/82 , C01P2004/03 , C01P2006/10 , C01P2006/12
Abstract: Heating and processing a polymeric material is achieved using a microwave absorbing structure that defines a processing chamber to receive the polymeric material (e.g., one or more precursors to form a polymer). A microwave radiation source directs microwave radiation to the microwave absorbing structure, which absorbs the radiation and can process the material.
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