公开(公告)号：US20240010817A1

公开(公告)日：2024-01-11

申请号：US18041851

申请日：2021-08-19

Applicant: Denka Company Limited

Inventor： Yusuke SASAKI ,  Kenji MIYATA ,  Michiharu NAKASHIMA

IPC: C08K7/24 ,  C08J5/18

CPC classification number: C08K7/24 ,  C08J5/18 ,  C08K2201/004 ,  C08K2003/385

Abstract: A sheet containing a resin and boron nitride particles each having a hollow part, in which the resin is filled into the hollow part of the boron nitride particles.

公开(公告)号：US20230323090A1

公开(公告)日：2023-10-12

申请号：US18041901

申请日：2021-08-19

Applicant: Denka Company Limited

Inventor： Yusuke SASAKI ,  Kenji MIYATA ,  Michiharu NAKASHIMA

IPC: C08K7/24 ,  C01B21/064 ,  C09C3/04

CPC classification number: C08K7/24 ,  C01B21/064 ,  C09C3/041 ,  C01P2004/03 ,  C01P2004/84 ,  C01P2002/72 ,  C01P2004/133

Abstract: A boron nitride particle having a shell part formed of boron nitride and a hollow part surrounded by the shell part, in which a density of the boron nitride on an inside of the shell part is higher than a density of the boron nitride on an outside of the shell part. A resin composition containing the boron nitride particle and a resin. A method for producing a resin composition including a step of preparing the boron nitride particle and a step of mixing the boron nitride particle with a resin.

公开(公告)号：US20230167263A1

公开(公告)日：2023-06-01

申请号：US17537942

申请日：2021-11-30

Applicant: Halliburton Energy Services, Inc.

Inventor： Shashwat Shukla ,  Arpana Singh

IPC: C08J9/32 ,  C08K3/04 ,  C08K3/34 ,  C08K7/24 ,  E21B47/017

CPC classification number: C08J9/32 ,  C08K3/041 ,  C08K3/042 ,  C08K3/346 ,  C08K7/24 ,  E21B47/017 ,  C08J2300/00 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/011

Abstract: A syntactic foam including a matrix material and a filler material. The filler material may include microspheres of metallic glass material, the microspheres may be hollow microspheres.

公开(公告)号：US11639426B2

公开(公告)日：2023-05-02

申请号：US16474139

申请日：2016-12-28

Applicant: HITACHI CHEMICAL COMPANY, LTD.

Inventor： Akihiro Ito ,  Michiaki Yajima ,  Mika Kobune ,  Takahiro Ikabata

IPC: C08L23/08 ,  C08L23/16 ,  C08L23/22 ,  C08L101/00 ,  C08J5/18 ,  C08K3/04 ,  C08K5/00 ,  C08K7/24 ,  H01L23/373

Abstract: A heat conduction sheet, includes at least one kind of graphite particle (A) selected from the group consisting of scale-like particles, ellipsoidal particles and rod-like particles; a polymer (B) having an isobutylene structure; an ethylene-propylene copolymer (C); and an ethylene octene elastomer (D), in which, in a case of scale-like particles, a plane direction of the particle is oriented in a thickness direction of the heat conduction sheet, and in a case of ellipsoidal particles or rod-like particles, a long axis direction of the particle is oriented in the thickness direction of the heat conduction sheet.

公开(公告)号：US20230122936A1

公开(公告)日：2023-04-20

申请号：US17967487

申请日：2022-10-17

Applicant: AIRBUS (SAS)

Inventor： Sylvain CHATEL ,  Stéphane BECHTEL ,  Caroline PETIOT ,  Serge MAISON

IPC: C08J5/04 ,  C08K7/24

Abstract: A composite structure is disclosed forming part of a wall of a liquid hydrogen tank, and including at least one thermal protection device having one or more of hollow fibers, such as to create thermal protection, for example a thermal barrier or a heat exchanger, which makes it possible to protect the composite structure in case of a high temperature gradient between the two faces thereof, while benefiting from the advantages of a composite material in terms of mass.

公开(公告)号：US11530325B2

公开(公告)日：2022-12-20

申请号：US16817173

申请日：2020-03-12

Applicant: BASF SE

Inventor： Nicholas A. Foley ,  Christopher J. Valovic ,  Jack Royce Johnson ,  Brandon C. Achord ,  Jeremy J. Funk ,  Rupa Hiremath Darji

IPC: C09D5/00 ,  C09D7/61 ,  C08K7/24 ,  C09D7/40 ,  C09D7/63 ,  C09D7/65 ,  C08J9/32 ,  C08K7/22

Abstract: Coating compositions comprising a polymer binder and a sphere selected from porous metal oxide spheres formed from metal oxide particles and having, e.g., an average porosity of from 0.10 to 0.90; polymer spheres formed from a multimodal distribution of polymer particles; or mixtures thereof, are described herein. The sphere enhances the reflective characteristics of the coating compositions with respect to electromagnetic radiation. In particular, the coating compositions when dried, can exhibit UV reflectance, visible light reflectance, IR reflectance, or a combination thereof.

公开(公告)号：US11168234B2

公开(公告)日：2021-11-09

申请号：US16750719

申请日：2020-01-23

Applicant: International Business Machines Corporation

Inventor： James L. Hedrick ,  Robert D. Miller ,  Deborah A. Neumayer ,  Sampath Purushothaman ,  Mary E. Rothwell ,  Willi Volksen ,  Roy R. Yu

IPC: C09J9/00 ,  H01L23/48 ,  H01L23/00 ,  H01L21/683 ,  H01L21/768 ,  C09J11/04 ,  H01L25/00 ,  H01L25/065 ,  C09J183/04 ,  C09J179/08 ,  C09J179/04 ,  C09J11/06 ,  H01L23/60 ,  B82Y30/00 ,  B82Y40/00 ,  C08K5/544 ,  C08K5/548 ,  C08K5/5425 ,  C08K5/5465 ,  C08K7/24 ,  C08K3/04

Abstract: The present invention relates to CNT filled polymer composite system possessing a high thermal conductivity and high temperature stability so that it is a highly thermally conductive for use in 3D and 4D integration for joining device sub-laminate layers. The CNT/polymer composite also has a CTE close to that of Si, enabling a reduced wafer structural warping during high temperature processing cycling. The composition is tailored to be suitable for coating, curing and patterning by means conventionally known in the art.

公开(公告)号：US10988898B2

公开(公告)日：2021-04-27

申请号：US16009181

申请日：2018-06-14

Applicant: HUNAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Hu Zhou ,  Zhiling Qi ,  Dongdong Wang ,  Zhihua Zhou ,  Xuan Liu ,  Qingquan Liu ,  Xiaohong Wang

IPC: D21H17/63 ,  D21H27/00 ,  D21H17/57 ,  D21H25/06 ,  D21H13/50 ,  D21H21/52 ,  C08L75/06 ,  C08L75/08 ,  C08J3/21 ,  C08J5/18 ,  C08K3/04 ,  C08K7/24

Abstract: A method for preparing active carbon-based special synthetic paper capable of degrading harmful substances in environment, including: stirring polyurethane particles and a solvent in a reactor, and standing to completely dissolve the polyurethane particles to obtain a polyurethane solution; adding active carbon having harmful substances adsorption property in the obtained polyurethane solution, stirring and mixing uniformly to obtain a solid-liquid mixture; coating the obtained solid-liquid mixture onto a piece of release paper, soaking the release paper coated with the solid-liquid mixture into an aqueous solution of silver nitrate having photocatalytic degradation property, completely curing the solid-liquid mixture to form a film, and soaking the release paper and the film into an aqueous solution of sodium chloride; drying the obtained release paper and the film in an electric blast drying oven, and stripping the film from the release paper to obtain the active carbon-based special synthetic paper.

公开(公告)号：US10900173B2

公开(公告)日：2021-01-26

申请号：US16201874

申请日：2018-11-27

Applicant: Valmet Technologies, Inc.

Inventor： Jani Turunen

IPC: B32B1/00 ,  D21F9/04 ,  B32B27/20 ,  B32B27/40 ,  B32B27/38 ,  D21F3/10 ,  D21F3/08 ,  C08K3/22 ,  C08K7/24 ,  D21G1/02 ,  D21H23/58 ,  D21F1/40

Abstract: The present invention relates to a roll for use in a manufacture of a fibrous web comprising cellulosic fibers. The roll comprises a roll body with a cylindrical surface, and a roll cover, which is arranged to cover the cylindrical surface of the roll body. The cover comprises a functional layer, which comprises a polymer matrix and filler particles embedded in the polymer matrix. The filler particles comprise hollow spherical particles of aluminium oxide, titanium oxide, zirconium oxide and/or silicon carbide, which hollow particles have a particle size of ≥200 μm.

公开(公告)号：US20200347221A1

公开(公告)日：2020-11-05

申请号：US16759601

申请日：2017-10-30

Applicant: HITACHI CHEMICAL COMPANY, LTD.

Inventor： Kasumi NAKAMURA ,  Tatsuhito FUKUHARA ,  Yasunori KAWABATA ,  Takahide IWAYA

IPC: C08L63/00 ,  H01G4/224 ,  C08K7/24 ,  C08K3/36 ,  C08K3/04 ,  C08K5/3492 ,  C08K3/22

Abstract: A resin composition for casting, containing a curable component, a first filler, and a second filler that is different from the first filler, in which a ratio of a major axis of the first filler with respect to a thickness of the first filler is 3 to 25. A molded body including an element and a sealing portion that seals the element, in which the sealing portion contains the resin composition or a cured product thereof.