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公开(公告)号：US11814566B2
公开(公告)日：2023-11-14
申请号：US16927119
申请日：2020-07-13
Applicant: L&P Property Management Company
Inventor： Heidi Stojanovic , Tiffany Gramlich
CPC classification number: C09K5/14 , C08J9/008 , C08J9/0076 , C08J9/04 , C08K3/041 , C08K3/042 , C08J2205/05 , C08J2205/052 , C08J2205/06 , C08J2375/04 , C08K2201/001 , C08K2201/004 , C08K2201/011
Abstract: A flexible cellular foam or composition contains a flexible foam structure that comprises a plurality of highly thermally conductive solids including nanomaterials. The thermally conductive solids may be carbon nanomaterials or other metallic or non-metallic solids. The carbon nanomaterials may include, but are not necessarily limited to, carbon nanotubes and graphite nanoplatelets. The highly thermally conductive solids may include but are not limited to micro-sized solids that may include graphite flakes, for example. When mixed within flexible foam, the presence of nanomaterials may impart greater support factor, greater thermal conductivity, and/or a combination of these improvements. The flexible foam composition may be polyurethane foam, latex foam, polyether polyurethane foam, viscoelastic foam, high resilient foam, polyester polyurethane foam, foamed polyethylene, foamed polypropylene, expanded polystyrene, foamed silicone, melamine foam, among others.
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公开(公告)号：US11814524B2
公开(公告)日：2023-11-14
申请号：US16959856
申请日：2019-01-07
Inventor： Doron Kam , Michael Layani , Oded Shoseyov , Shlomo Magdassi
IPC: C08L97/02 , C08K13/04 , C08L1/02 , C08L3/02 , C08L5/14 , C08L97/00 , C09D197/02 , B33Y70/00 , B33Y80/00
CPC classification number: C08L97/02 , C08K13/04 , C08L1/02 , C08L3/02 , C08L5/14 , C08L97/005 , C09D197/02 , B33Y70/00 , B33Y80/00 , C08K2201/011 , C08L2203/16
Abstract: The invention generally concerns methods and printing inks comprising wood chips/wood powder and plant-extracted natural binders for constructing wood 3D structures.
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公开(公告)号：US20230357575A1
公开(公告)日：2023-11-09
申请号：US18028559
申请日：2021-09-27
Applicant: THE UNIVERSITY OF AKRON , UNIVERSITEIT GENT , NORTHWESTERN UNIVERSITY
Inventor： Ali DHINOJWALA , Nathan GIANNESCHI , Ming XIAO , Ziying HU
IPC: C09B67/02 , C08K9/02 , C09D7/40 , C09D7/41 , C09D11/037 , C09D171/02 , C09B67/08 , C09B61/00 , B01J13/14
CPC classification number: C09B67/0097 , C08K9/02 , C09D7/70 , C09D7/41 , C09D7/67 , C09D7/68 , C09D7/69 , C09D11/037 , C09D171/02 , C09B67/0007 , C09B61/00 , B01J13/14 , C08K2201/011 , C08K2201/005
Abstract: In various embodiments, the present invention is directed to a supraparticle for use in producing structural colors comprising a plurality of core/shell nanoparticles having a melanin or synthetic melanin core and a silica shell having a plurality of silanol groups on its outer surface and a poly(ethylene glycol) (PEG) crosslinker. In various embodiments, the structure of these these crosslinked supra particles is reinforced by hydrogen bonds formed between the silanol groups on the core-shell nanoparticles and mechanical, solution phase, and dry state stability.
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公开(公告)号：US20230350108A1
公开(公告)日：2023-11-02
申请号：US18022496
申请日：2021-08-12
Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
Inventor： Masayoshi TOKUDA , Yoshihiro HARADA , Yoshifumi KOMATSU
CPC classification number: G02B5/0242 , C08F220/14 , C08K3/22 , C08K9/04 , C09K11/025 , C09K11/0883 , C09K11/883 , C08K2003/2241 , C08K2201/011 , G02B2207/101
Abstract: There are provided a layered body and a display device including the same, the layered body including a substrate layer and a resin layer disposed on at least one surface of the substrate layer, in which the resin layer contains a light scattering agent (A), and, when the contact angle of the substrate layer with respect to diiodomethane is indicated by θs (°) and the contact angle of the resin layer with respect to diiodomethane is indicated by θr (°), the following formula: |θs - θr| ≤ 21 is satisfied.
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公开(公告)号：US20230348683A1
公开(公告)日：2023-11-02
申请号：US17949694
申请日：2022-09-21
Inventor： Dong Weon LEE , Yuyan LIU
CPC classification number: C08J7/044 , C08K7/06 , C12N5/0657 , C08J2383/04 , C08K2201/001 , C08K2201/011
Abstract: Disclosed are a conductive polymer substrate and a method for manufacturing the same, wherein the conductive polymer substrate has improved cell alignment, maturity, adhesion, and connectivity by having nanopatterns on a surface thereof while having electric conductivity through embedded silver nanowires (AgNWs).
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Patent Agency Ranking
公开(公告)号：US20230330629A1
公开(公告)日：2023-10-19
申请号：US18008254
申请日：2021-11-17
Applicant: LG Chem, Ltd.
Inventor： Tae Young Won , Jungmin Sohn , Hyemin Lee , Jihye Ryu
IPC: B01J20/28 , B01J20/32 , B01J20/26 , C08K7/02 , C08F220/06 , C08F222/10 , C08F2/44 , C08F2/26
CPC classification number: B01J20/28007 , B01J20/3282 , B01J20/261 , B01J20/28047 , C08K7/02 , C08F220/06 , C08F222/102 , C08F2/44 , C08F2/26 , C08K2201/004 , C08K2201/011 , B01J2220/68
Abstract: A method of preparing a superabsorbent polymer and the superabsorbent polymer maintaining excellent basic absorption performances such as centrifuge retention capacity, while exhibiting improved gel strength and absorption rate are provided. The nanocellulose fiber is introduced during the preparation of the superabsorbent polymer to improve mechanical strength, to form a porous structure, and to rapidly absorb the surrounding water through capillary action and delivering the water to the inside of the superabsorbent polymer.
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公开(公告)号：US20230323055A1
公开(公告)日：2023-10-12
申请号：US18297226
申请日：2023-04-07
Applicant: DelStar Technologies, Inc. , LMS Technologies, Inc.
Inventor： Andrew G. Platt , Lenny Pompeo , Joel Trojnar
IPC: C08J5/24 , C08K3/40 , C09J105/00 , C09J129/04 , B01D39/16
CPC classification number: C08J5/247 , C08K3/40 , C09J105/00 , C09J129/04 , C08J5/244 , C08J5/246 , B01D39/163 , C08K2201/011 , C08J2305/00 , C08J2329/04 , B01D2239/0216 , B01D2239/0258 , B01D2239/025 , B01D2239/086 , B01D2239/10 , B01D2239/0435
Abstract: Systems, devices and methods are provided for producing a product comprising fibrous material, such as a filter. A system for manufacturing a fibrous material comprises a feeder for advancing a substrate of fibers from an upstream end to a downstream end and a first dispersion device for dispersing a binding agent onto the substrate to coat at least a portion of the fibers with the binding agent. The system further includes a second dispersion device for dispersing nanoparticles through the first surface of the substrate such that the nanoparticles are disposed within the substrate between the first and second surfaces. The binding agent facilitates the bond between the fibers and the nanoparticles to retain the nanoparticles within the internal structure of the substrate. In addition, facilitating this bond provides a more uniform distribution of the nanoparticles throughout the substrate, which improves the performance characteristics of the material.
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公开(公告)号：US20230312350A1
公开(公告)日：2023-10-05
申请号：US18331995
申请日：2023-06-09
Applicant: Carbon Upcycling Technologies Inc.
Inventor： Apoorva SINHA
IPC: C01B32/198 , C08K3/04 , C01B32/192
CPC classification number: C01B32/198 , C08K3/042 , C01B32/192 , C01B2204/32 , C01P2002/88 , C01P2004/53 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C08K2201/005 , C08K2201/006 , C08K2201/011
Abstract: The invention relates to a mechanochemical process to produce exfoliated nanoparticles comprising the steps of
providing a solid feedstock comprising a carbonaceous and/or mineral-based material;
providing a flow of an oxidizing gas;
introducing the solid feedstock and the flow of an oxidizing gas into a mechanical agitation unit,
subjecting the material of the solid feedstock in the presence of the oxidizing gas to a mechanical agitation operation in the mechanical agitation unit at a pressure of at least 1 atm (15 psi).
The invention further relates to nanoparticles obtainable by the mechanochemical process and to the use of such nanoparticles.-
公开(公告)号：US11772973B2
公开(公告)日：2023-10-03
申请号：US17342845
申请日：2021-06-09
Applicant: Tsinghua University , HON HAI PRECISION INDUSTRY CO., LTD.
Inventor： Yang Wu , Shuai Liang , Xia Huang , Shou-Shan Fan
IPC: C01B32/162 , B82Y30/00 , B82Y40/00 , C09D171/02 , C08G73/02 , C01B32/168 , C08K3/36 , C08J3/20
CPC classification number: C01B32/162 , C01B32/168 , C08G73/02 , C08J3/203 , C08K3/36 , C09D171/02 , B82Y30/00 , B82Y40/00 , C01B2202/02 , C01P2004/64 , C01P2006/12 , C01P2006/90 , C08J2379/04 , C08K2201/011
Abstract: A super-hydrophilic carbon nanotube composite film includes a carbon nanotube layer, a polydopamine layer and a silicon dioxide layer. The carbon nanotube layer includes a plurality of carbon nanotubes and defines two opposite surfaces. The polydopamine layer is on at least one surface of two opposite surfaces of the carbon nanotube layer, and the polydopamine layer includes a plurality of polydopamine nanoparticles. The silicon dioxide layer is on a surface of the polydopamine layer away from the carbon nanotube layer, and the silicon dioxide layer includes a plurality of amino-containing silica nanoparticles, and the plurality of amino-containing silica nanoparticles are grafted onto the surface of the polydopamine layer.
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公开(公告)号：US11765976B2
公开(公告)日：2023-09-19
申请号：US16690942
申请日：2019-11-21
Applicant: NAiEEL Technology
Inventor： Jaewoo Kim , Duckbong Seo , Byunghoon Kim , Junghwan Jung , Inpil Kang , Young-Soo Seo , Hoon Huh
IPC: C08K3/38 , H10N30/092 , C08J3/21 , H10N30/85 , H10N30/00
CPC classification number: H10N30/092 , C08J3/21 , C08K3/38 , C08J2327/16 , C08K2003/385 , C08K2201/011 , H10N30/1051 , H10N30/852
Abstract: Proposed is a method for producing a polymeric piezoelectric composite having boron nitride nanotubes (BNNT) dispersed therein, the method including: a solution-providing step for providing a polymeric solution; a dispersing step for dispersing BNNT in the polymeric solution; and an electro spinning step for electro spinning the polymeric solution with BNNT dispersed therein, thereby producing micro- and/or nano fibers based polymeric piezoelectric composites.
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