公开(公告)号：US20240343928A1

公开(公告)日：2024-10-17

申请号：US18633960

申请日：2024-04-12

Applicant: Molecular Rebar Design, LLC

Inventor： Clive Paul Bosnyak

IPC: C09D7/62 ,  B33Y70/10 ,  C08K3/013 ,  C08K3/02 ,  C08K3/22 ,  C08K9/08 ,  C09D7/40 ,  H01F1/14 ,  H01M4/02 ,  H01M4/36 ,  H01M4/38 ,  H01M4/525 ,  H01M4/62

CPC classification number: C09D7/62 ,  B33Y70/10 ,  C09D7/69 ,  C09D7/70 ,  H01F1/14 ,  H01M4/366 ,  H01M4/386 ,  H01M4/525 ,  H01M4/625 ,  C08K3/013 ,  C08K2003/023 ,  C08K2003/2293 ,  C08K9/08 ,  C08K2201/001 ,  C08K2201/003 ,  C08K2201/004 ,  C08K2201/01 ,  C08K2201/011 ,  H01M2004/027 ,  H01M2004/028

Abstract: Novel coating compositions are disclosed for use in Energy Storage devices and Additive Manufacturing. The coatings are comprised of discrete carbon nanotubes wherein the coatings have a selected range of porosity, and optionally the discrete carbon nanotubes have selected surface modifications to improve wetting or flow of material through the pores of the carbon nanotube coating. The coatings have less than about 20% mass of bundles or ropes of carbon nanotubes with a dimension larger than about 5 micrometers The coatings are of average thickness from about 5 nanometers to about 2000 nanometers and can be applied onto particles of diameter less than about 1000 micrometers, or films. Improved energy storage, or additive part performances include, but not limited to, higher electron conductivity for electrodes of energy storage devices, and higher electron conductivity for parts made by additive manufacturing. The coatings are particularly suitable for additive manufacturing of energy storage devices, and electrodes made using a dry electrode process.

公开(公告)号：US20240203624A1

公开(公告)日：2024-06-20

申请号：US18509451

申请日：2023-11-15

Applicant: ROGERS CORPORATION

Inventor： Yajie Chen ,  Lance Young

IPC: H01F1/34 ,  C01G51/00 ,  C01G53/00 ,  C08K3/22 ,  H01Q1/36

CPC classification number: H01F1/348 ,  C01G51/66 ,  C01G53/66 ,  C08K3/22 ,  H01Q1/364 ,  C01P2002/52 ,  C01P2006/40 ,  C01P2006/42 ,  C08K2003/2289 ,  C08K2003/2293 ,  C08K2201/01

Abstract: A NiHf- or NiTi-doped Co2Y-type ferrite, having a formula of


Ban-xSrxCo2-yCuyNizHfzFe(m-2z)O22

or


Ban-xSrxCo2-yCuyNizTizFe(m-2z)O22

wherein 2≤n≤2.4. 0≤x≤1, 0.1≤y≤1, 0

公开(公告)号：US12012543B2

公开(公告)日：2024-06-18

申请号：US16651109

申请日：2018-10-26

Applicant: LG CHEM, LTD.

Inventor： Sai Bom Park ,  Jin Kyu Lee

IPC: C09K5/14 ,  C08J5/18 ,  C08K3/22 ,  C08K3/38 ,  C08K7/04 ,  F28F21/06

CPC classification number: C09K5/14 ,  C08J5/18 ,  C08K3/22 ,  C08K3/38 ,  C08K7/04 ,  F28F21/067 ,  C08J2383/04 ,  C08K2003/2272 ,  C08K2003/385 ,  C08K2201/001 ,  C08K2201/005 ,  C08K2201/01 ,  C08K2201/011 ,  F28F2255/06

Abstract: The present application provides a composite material and a method for producing the same. The present application can provide a composite material having excellent other necessary properties such as impact resistance or processability, as well as excellent heat conduction characteristics as a tight heat transfer network is formed therein by an anisotropic heat-conductive filler.

公开(公告)号：US20240191055A1

公开(公告)日：2024-06-13

申请号：US17990407

申请日：2021-05-20

Applicant: MOCOM Compounds GmbH & Co. KG

Inventor： Bjoern OTTO ,  Klaus GEBHARDT ,  Christian LOSSAU

IPC: C08K3/04 ,  C08K3/105 ,  C08K3/22 ,  C08L55/02

CPC classification number: C08K3/041 ,  C08K3/105 ,  C08K3/22 ,  C08L55/02 ,  C08K2201/001 ,  C08K2201/003 ,  C08K2201/01

Abstract: In order to achieve shielding in the electric and in the magnetic field of greater than 20 dB, a plastic having a compounded first magnetic additive or having two different compounded magnetic additives or having a magnetic additive and an electrically conductive additive is proposed.

公开(公告)号：US11990259B2

公开(公告)日：2024-05-21

申请号：US18013072

申请日：2021-03-31

Applicant: Tohoku University ,  SUMITOMO METAL MINING CO., LTD.

Inventor： Satoshi Sugimoto ,  Masashi Matsuura ,  Takashi Ishikawa ,  Yukinobu Yoneyama

IPC: H01F1/053 ,  B22F1/05 ,  B22F1/10 ,  C08K9/02 ,  C22C38/00 ,  H01F1/055 ,  H01F1/059

CPC classification number: H01F1/0551 ,  B22F1/05 ,  B22F1/10 ,  C08K9/02 ,  C22C38/001 ,  C22C38/005 ,  B22F2301/355 ,  B22F2304/10 ,  C08K2201/005 ,  C08K2201/01

Abstract: A rare earth-iron-nitrogen-based magnetic powder according to this invention contains, as main constituent components, a rare-earth element (R), iron (Fe), and nitrogen (N). Moreover, this magnetic powder has an average particle size of 1.0-10.0 μm, and contains 22.0-30.0 mass % of a rare-earth element (R) and 2.5-4.0 mass % of nitrogen (N). Further, this magnetic powder includes: a core part having any one crystal structure among a Th2Zn17 type, a Th2Ni17 type, and a TbCu7 type; and a shell layer provided on the surface of the core part and having a thickness of 1-30 nm. The shell layer contains a rare-earth element (R) and iron (Fe) so that the R/Fe atomic ratio is 0.3-5.0, and further contains 0-10 at % (exclusive of 0) of nitrogen (N). Furthermore, this magnetic powder contains compound particles composed of a rare-earth element (R) and phosphorus (P).

公开(公告)号：US20240153687A1

公开(公告)日：2024-05-09

申请号：US18548394

申请日：2022-03-01

Applicant: TOKYO OHKA KOGYO CO., LTD. ,  TOHOKU UNIVERSITY

Inventor： Takahiro SENZAKI ,  Hiroki KURITA ,  Fumio NARITA

IPC: H01F1/28 ,  C08F299/06 ,  C08G18/42 ,  C08G18/67 ,  C08G18/75 ,  C08K3/11

CPC classification number: H01F1/28 ,  C08F299/06 ,  C08G18/4277 ,  C08G18/6755 ,  C08G18/755 ,  C08K3/11 ,  C08K2201/005 ,  C08K2201/01

Abstract: Provided is a composition having magnetostrictive properties, which contains a component (P): a compound having a polymerizable group, a component (M): a powdery magnetostrictive material, and a component (R): a radical polymerization initiator.

公开(公告)号：US11896068B2

公开(公告)日：2024-02-13

申请号：US17056328

申请日：2020-09-18

Applicant: Detectamet Limited

Inventor： Sean Ronald Smith

IPC: A41D19/015 ,  A41D19/00 ,  A41D31/30 ,  C08L13/02 ,  C08L21/00 ,  C08J5/00

CPC classification number: A41D19/0006 ,  A41D19/0055 ,  A41D19/015 ,  A41D31/30 ,  C08J5/00 ,  C08L13/02 ,  C08L21/00 ,  C08K2201/01 ,  Y10T428/1338

Abstract: A glove of a type worn to provide masking effect between a wear's hand and another surface, such as surface of food stuff. The glove, or fragments thereof, is rendered detectable by X-ray and/or metal detection apparatus. Apparatus and/or indication means can be provided to allow a detected glove or glove portion to be allocated to a particular location and/or personnel to allow, if necessary, remedial action to be taken.

公开(公告)号：US20240040759A1

公开(公告)日：2024-02-01

申请号：US18257040

申请日：2021-12-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Adam D. Miller ,  Sergei A. Manuilov ,  Michael S. Graff ,  Dipankar Ghosh

IPC: H05K9/00 ,  C08K9/02 ,  C09C1/00

CPC classification number: H05K9/0083 ,  C08K9/02 ,  C09C1/0078 ,  C08K2201/01 ,  C01P2006/42 ,  C01P2006/40 ,  C01P2004/80 ,  C01P2004/20

Abstract: A composite comprising a polymeric matrix and EM absorbers dispersed within the polymeric matrix. Each EM absorber comprises a dielectric flake, and a continuous magnetic coating on at least one major surface of the dielectric flake. The EM absorbers function as dielectric and magnetic absorbers in the 1-100 GHz frequency range. The composite can be used as an electromagnetic shielding article to mitigate electromagnetic interference in, for example, high speed, high frequency (HSHF) consumer electronics.

公开(公告)号：US11862372B2

公开(公告)日：2024-01-02

申请号：US17588117

申请日：2022-01-28

Applicant: NICHIA CORPORATION

Inventor： Shuichi Tada ,  Satoshi Yamanaka

IPC: H01F1/059 ,  H01F1/053 ,  H01F1/153 ,  C08K5/09 ,  C08L71/10 ,  C08L23/12 ,  C08L51/06

CPC classification number: H01F1/15375 ,  C08K5/09 ,  C08L23/12 ,  C08L51/06 ,  C08L71/10 ,  H01F1/053 ,  H01F1/059 ,  C08K2201/01 ,  C08L51/06 ,  C08K3/10 ,  C08L23/12

Abstract: The present invention relates to a composition for bonded magnets having good hot water resistance and a method of manufacturing the composition. The method of manufacturing a composition for bonded magnets includes: obtaining a first kneaded mixture by kneading a rare earth-iron-nitrogen-based magnetic powder and an acid-modified polypropylene resin; and obtaining a second kneaded mixture by kneading the first kneaded mixture with a polypropylene resin and an amorphous resin having a glass transition temperature of 120° C. or higher and 250° C. or lower, wherein, with respect to 100 parts by weight of the rare earth-iron-nitrogen-based magnetic powder, the amount of the acid-modified polypropylene resin is 3.5 parts by weight or greater and less than 10.4 parts by weight, and the total amount of the polypropylene resin and the amorphous resin is 0.35 part by weight or greater and less than 3.88 parts by weight.

公开(公告)号：US20230407032A1

公开(公告)日：2023-12-21

申请号：US18455227

申请日：2023-08-24

Applicant: SOFT-TEX GROUP, INC.

Inventor： Mark SMIDERLE ,  Carl Hilton POWELL, Jr. ,  Lloyd J. WILSON

IPC: C08J9/04 ,  C08J9/00 ,  C08K3/013 ,  C08G18/64 ,  C08G18/73 ,  C08G18/76

CPC classification number: C08J9/04 ,  C08J9/0066 ,  C08J9/0014 ,  C08K3/013 ,  C08G18/6476 ,  C08G18/73 ,  C08G18/7614 ,  C08J2375/04 ,  C08K2201/01

Abstract: Foam compositions, cushions, and related methods of manufacture are disclosed. The foam composition or cushion includes a polymer that includes about 2% to about 10% polyol comprising multiple hydroxyl groups, about 1% to about 25% isocyanate and about 75% to about 95% filler suspended in the polymer.