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公开(公告)号：US12215219B2
公开(公告)日：2025-02-04
申请号：US17582749
申请日：2022-01-24
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor： Keisuke Hagi , Tomihiko Yanagiguchi , Yuma Osafune , Ryo Inoue , Takuma Maruhashi , Kazuya Kawahara
IPC: C08L27/18 , C08K3/04 , C08K3/34 , C08K7/06 , C08K7/14 , C09K3/10 , F16J9/28 , F16J15/20 , F16J15/3284
Abstract: A resin composition including polytetrafluoroethylene (A); graphite (B); talc (C); and an abrasion resistance-improving filler (D), the resin composition containing 50 to 80 parts by mass of the polytetrafluoroethylene (A), 1 to 35 parts by mass of the graphite (B), 1 to 35 parts by mass of the talc (C), 16 to 40 parts by mass of a total of the graphite (B) and the talc (C), and 2 to 10 parts by mass of the abrasion resistance-improving filler (D) relative to 100 parts by mass of a total of the polytetrafluoroethylene (A), the graphite (B), the talc (C), and the abrasion resistance-improving filler (D). Also disclosed is a molded article obtained by compression molding, extrusion molding, or injection molding the resin composition.
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公开(公告)号：US12194717B2
公开(公告)日：2025-01-14
申请号：US16764204
申请日：2018-11-05
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor： Kouhei Takemura , Yusuke Kamiya
IPC: B32B27/30 , B32B1/08 , B32B25/20 , B32B27/18 , C08K3/26 , C08K5/00 , C08K5/14 , C08L27/14 , C08L27/18 , C08L27/20
Abstract: An air management system component containing a crosslinked fluoroelastomer layer obtained by crosslinking a fluoroelastomer composition that contains a peroxide-crosslinkable fluoroelastomer and a hydrotalcite compound. Also disclosed is the fluoroelastomer composition.
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公开(公告)号：US12180336B2
公开(公告)日：2024-12-31
申请号：US18118184
申请日：2023-03-07
Applicant: HT MATERIALS CORPORATION
Inventor： YiFeng Wang
Abstract: Compositions and methods for a semicrystalline poly(aryl ether ketone) copolymers incorporating 2-benzimidazolinone and 4,4′-biphenol as comonomer units with 4,4′-dihalobenzophenone are described herein. The copolymers have advantageous properties, particularly in terms of high glass transition temperatures (Tg), high melting temperatures (Tm), crystallinity and chemical resistance. The copolymers are suitable for manufacturing high temperature and chemical resistance molded systems and other articles of manufacture via injection molding, extrusion, compression molding, coating, and additive manufacturing.
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公开(公告)号：US12163017B2
公开(公告)日：2024-12-10
申请号：US17076651
申请日：2020-10-21
Applicant: Nautilus Solutions, LLC
Inventor： Charles Terrell Williams , Edward Ewart La Fleur
IPC: C08L27/18 , C08G73/02 , C09J7/24 , C09J127/18
Abstract: Pressure sensitive macromolecular adhesive polymers and compositions capable of integrating fluoropolymeric properties with a catechol-amine functionality to form an adhesive system that allows bonding between metallic substrates and fluoropolymers are disclosed. Also disclosed are core-shell polymeric particles comprised of a core and a shell comprising a thermoplastic polydopamine polymer that may be prepared as a colloidal suspension and used as a hot-melt pressure sensitive adhesive capable of binding low surface energy materials, such as polyolefins and fluoropolymers, to diverse materials including metals.
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公开(公告)号：US12129391B2
公开(公告)日：2024-10-29
申请号：US17289855
申请日：2019-12-04
Applicant: NOK KLUEBER CO., LTD.
Inventor： Yujiro Yamasaki
IPC: C09D179/08 , C08K3/04 , C08K3/30 , C08L27/18 , C09D7/61 , C09D7/65 , C09D127/18
CPC classification number: C09D179/08 , C08K3/04 , C08K3/30 , C08L27/18 , C09D7/61 , C09D7/65 , C09D127/18 , C08K2003/3009
Abstract: A sliding member includes a substrate, a first coating film layer which is provided on the substrate, and a second coating film layer which is provided on the first coating film layer. The first coating film layer including a coating film including a composition for a sliding member. The composition for a sliding member contains a binder resin, a solid lubricant, and at least one type of resin beads selected from the group consisting of amino resin beads and urethane resin beads. The second coating film layer includes the binder resin and the solid lubricant.
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公开(公告)号：US12109331B2
公开(公告)日：2024-10-08
申请号：US17467637
申请日：2021-09-07
Applicant: OLYMPUS CORPORATION
Inventor： Takashi Magara
CPC classification number: A61L29/16 , A61B1/005 , A61L29/049 , A61L2420/02 , C08L27/18 , C08L27/20 , C08L63/00
Abstract: A medical device includes a resin base including one or more than one material selected from a group consisted by an ethylene propylene resin containing fluorine, a styrene resin containing fluorine, an olefin resin containing fluorine, a vinyl chloride resin containing fluorine, a polyester resin containing fluorine, a polyurethane resin containing fluorine, and a nylon resin containing fluorine; an underlayer formed on the resin base, the underlayer including an oxazolidone ring; and an epoxy resin layer formed on the underlayer.
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7.发明公开
公开(公告)号：US20240307593A1
公开(公告)日：2024-09-19
申请号：US18634452
申请日：2024-04-12
Applicant: Ension, Inc.
Inventor： Patrick Cahalan , Linda Cahalan
CPC classification number: A61L29/049 , A61L29/145 , C08L5/10 , C08L27/18 , C08L63/00 , C08L79/02 , A61L2420/02 , A61L2420/06
Abstract: A manufacturing method fora pipeline flow diverter or stent includes activating a blood-contacting metal surface of the medical device via i) propene plasma treatment or ii) contacting the surface with an organic solution comprising a silane functional compound having an ethylenically unsaturated functional group, wherein the organic solution follows a blood flow path through the medical device; grafting a polymeric hydrogel to the activated surface; bonding a positively charged spacer molecule to the polymeric hydrogel by contacting the polymeric hydrogel with a first wet chemistry treatment composition comprising an aqueous solution containing a cationic polymer, wherein the first wet chemistry treatment follows a blood flow path through the medical device; and covalently bonding heparin to the spacer molecule by contacting the spacer molecule with a second wet chemistry treatment composition comprising heparin, wherein the second wet chemistry treatment follows a blood flow path through the medical device.
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8.发明公开
公开(公告)号：US20240282968A1
公开(公告)日：2024-08-22
申请号：US18617997
申请日：2024-03-27
Applicant: DAIKIN INDUSTRIES, LTD.
Inventor： Taketo KATO , Takaya YAMADA , Kohei YASUDA , Taku YAMANAKA , Junpei TERADA , Masahiko YAMADA , Ryota USAMI , Hiroyuki SATO , Emi YAMAMOTO , Kenta NISHIMURA
CPC classification number: H01M4/623 , C08L27/18 , H01M4/13 , C08L2201/50
Abstract: The disclosure aims to provide a polytetrafluoroethylene powder for an electrode binder which can not only reduce or prevent gas generation inside a battery cell and deterioration of battery characteristics but also improve the electrode strength, an electrode binder, an electrode mixture, an electrode, and a secondary battery. Provided is a polytetrafluoroethylene powder for use as an electrode binder, the polytetrafluoroethylene having a standard specific gravity of 2.200 or less and being substantially free from water.
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公开(公告)号：US20240249858A1
公开(公告)日：2024-07-25
申请号：US18496691
申请日：2023-10-27
Applicant: M. Holland Company
Inventor： Paul P. Lorigan
CPC classification number: H01B7/295 , C08L27/12 , C08L27/18 , C08L27/20 , H01B3/445 , C08L2201/02 , C08L2203/20
Abstract: A novel flame retardant cable comprising a protective insulative layer comprising one or more fluoropolymers or a reaction product of one or more fluoropolymers.
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公开(公告)号：US20240226511A9
公开(公告)日：2024-07-11
申请号：US17972462
申请日：2022-10-24
Applicant: Medtronic, Inc.
Inventor： Thomas A. Wong , Jonathan E. Baxter , Kevin R. Seifert
CPC classification number: A61M25/1029 , C08L27/18 , A61M2025/1031
Abstract: Medical devices including a balloon and methods of making medical devices including a balloon are provided. The medical device includes a tubular element, a balloon, and a barrier between the tubular element and the balloon. When air is pushed into one end of the medical device, the balloon may be inflated. The method includes applying a barrier to a tubular element, applying an elastomer solution to the barrier and at least a part of the tubular element to form a coating, and curing the coating to form the balloon.
