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公开(公告)号:US20230084060A1
公开(公告)日:2023-03-16
申请号:US17759717
申请日:2021-02-02
发明人: Daichi AOKI , Hiroki NAKAJIMA
摘要: Provided is a run flat tire comprising a side reinforcing layer on a sidewall part, wherein a rubber composition of the side reinforcing layer has a complex elastic modulus at 100° C. (E*100) of 5.0 to 17 MPa and a loss tangent at 60° C. (60° C. tan δ) of 0.020 to 0.100 MPa, and wherein, where a tire cross-sectional width is defined as Wt (mm) and a tire outer diameter is defined as Dt (mm), Wt and Dt satisfy any of the following inequality (1), (2), and (3): Wt
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公开(公告)号:US20230082849A1
公开(公告)日:2023-03-16
申请号:US17881997
申请日:2022-08-05
发明人: Hideo WATANABE , Akira KIMURA
摘要: In a golf ball for professional golfers and skilled amateurs which has a single-layer core, a cover and at least one intermediate layer therebetween, the sphere obtained by encasing the core with the intermediate layer (intermediate layer-encased sphere) and the ball have a surface hardness relationship which satisfies the condition: (surface hardness of intermediate layer-encased sphere)>(surface hardness of ball). The core has a diameter of from 35.5 to 39.5 mm and a distinctive hardness profile that satisfies specific conditions. The ball is endowed with both an excellent flight performance and excellent durability to repeated impact.
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公开(公告)号:US20230038477A1
公开(公告)日:2023-02-09
申请号:US17759075
申请日:2020-12-17
发明人: Shun SATO
摘要: A resin composition for a refrigerant-transporting hose contains a thermoplastic resin and an elastomer, the thermoplastic resin and the elastomer forming a sea-island structure of a matrix of the thermoplastic resin and a domain of the elastomer, the resin composition having a P(O2), an M10, and a P(H2O) satisfying2: 0
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公开(公告)号:US11571610B1
公开(公告)日:2023-02-07
申请号:US17491011
申请日:2021-09-30
发明人: Vijay Chavan , David Bartels
摘要: A method for forming a golf ball with a graphene core disclosed herein. The method includes mixing a graphene masterbatch material with a polybutadiene material to form a core mixture, wherein the graphene masterbatch material comprises graphene in an amount from 0.1 to 80.0 weight percent of the graphene masterbatch material mixed with a carrier polymer in an amount from 99.9 to 20 weight percent of the graphene masterbatch material.
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公开(公告)号:US20230016475A1
公开(公告)日:2023-01-19
申请号:US17372774
申请日:2021-07-12
申请人: Acushnet Company
摘要: Golf ball comprising a core, an outer layer and at least one adhesion promoting coating disposed between each of the core and the outer layer; the core comprising a rubber composition comprising at least one zinc-containing and/or magnesium-containing component; the outer layer comprising at least one ionomer; and the adhesion promoting coating comprising a waterborne dispersion comprised of at least one ethylene acid copolymer having an acid content of at least 15% by weight wherein the copolymer is at least partially neutralized with one or more neutralizing agent; wherein at least one neutralizing agent is selected from ammonia compounds and/or amine compounds. In a specific embodiment, the at least one neutralizing agent comprises i) mono and/or divalent metal compounds and ii) ammonia compounds and/or amine compounds.
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公开(公告)号:US20230004040A1
公开(公告)日:2023-01-05
申请号:US17941847
申请日:2022-09-09
发明人: Yoshihisa SHINYA , Yusuke KAMATA
IPC分类号: G02F1/1333 , C08F290/06 , C08L9/00 , C09J109/00 , C09J133/06 , G02F1/1335
摘要: A display unit that includes an image display part and a light-transmitting protective part arranged on the image display part. A cured resin layer is arranged between the display part and the protective part. The cured resin layer can have a transmittance of 90% or higher in the visible range and a storage modulus at 25° C. of 1×107 Pa or less. The cured resin layer can be formed from a resin composition that has a cure shrinkage of 5% or less.
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公开(公告)号:US20220407057A1
公开(公告)日:2022-12-22
申请号:US17661898
申请日:2022-05-03
申请人: Blue Current, Inc.
发明人: Alexander Teran , Joanna Burdynska , Benjamin Rupert , Eduard Nasybulin , Saranya Venugopal , Simmi Kaur Uppal
IPC分类号: H01M4/40 , C08J3/20 , C03C8/14 , H01M10/052 , C03C3/32 , C03C4/14 , C08L83/04 , H01M4/86 , C08J5/18 , C08L9/00 , C08L83/06 , C08L83/08 , H01M6/18 , H01M10/056 , H01M4/134 , H01M4/36 , H01M10/0525 , H01M10/0562
摘要: Provided herein are ionically conductive solid-state compositions that include ionically conductive inorganic particles in a matrix of an organic material. The resulting composite material has high ionic conductivity and mechanical properties that facilitate processing. In particular embodiments, the ionically conductive solid-state compositions are compliant and may be cast as films. In some embodiments of the present invention, solid-state electrolytes including the ionically conductive solid-state compositions are provided. In some embodiments of the present invention, electrodes including the ionically conductive solid-state compositions are provided. The present invention further includes embodiments that are directed to methods of manufacturing the ionically conductive solid-state compositions and batteries incorporating the ionically conductive solid-state compositions.
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公开(公告)号:US20220402312A1
公开(公告)日:2022-12-22
申请号:US17760689
申请日:2020-09-15
摘要: The present invention relates to a vehicle tyre comprising a piezoelectric device, wherein the piezoelectric device comprises a layer of a piezoelectric polymer having first and second opposing sides, and a first and a second layer of conductive rubber provided adjacent to the first and second opposing sides of the layer of piezoelectric polymer.
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公开(公告)号:US20220396687A1
公开(公告)日:2022-12-15
申请号:US17774330
申请日:2020-11-04
发明人: ALINE RIOU
摘要: A rubber composition is based on an elastomeric matrix comprising from 40 to 80 phr of at least one butadiene elastomer, a vulcanization system comprising sulfur and a vulcanization accelerator, in which the weight ratio of sulfur to vulcanization accelerator is strictly less than 1, and at least 55 phr of organic filler mainly comprising a carbon black, called black G, having a BET specific surface area ranging from 15 to 50 m2/g and a compressed oil absorption number (COAN) in a range of from 40 to 100 ml/100 g.
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公开(公告)号:US20220370857A1
公开(公告)日:2022-11-24
申请号:US17871037
申请日:2022-07-22
摘要: An object of the present invention is to provide a golf ball having excellent durability and good shot feeling. The present invention provides a golf ball comprising a core, wherein a difference (crosslinking density at surface of core-crosslinking density at center of core) between a crosslinking density at a surface of the core and a crosslinking density at a center of the core is more than 1.0×102 mol/m3 and less than 9.0×102 mol/m3, and a hardness difference (Hs−Ho) between Hs and Ho is 13.0 or more and 30.0 or less, and the core satisfies H50-Ho>Hs-H50, wherein Hs (Shore C hardness) is a hardness at the surface of the core, Ho (Shore C hardness) is a hardness at the center of the core, and H50 (Shore C hardness) is a hardness at a midpoint between the center of the core and the surface of the core.
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