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公开(公告)号：EP4046819A1
公开(公告)日：2022-08-24
申请号：EP20880089.6
申请日：2020-07-09
摘要： The present disclosure provides a tire having excellent enduring performance. The present disclosure relates to a tire including a tread containing a rubber composition, the rubber composition satisfying the following relationships 1) to 3) when measured within 180 days after vulcanization: 1) Hso/Hsa × 100 ≥ 95 wherein Hso: hardness at room temperature, Hsa: hardness at room temperature after heat treatment at 80°C for 168 hours; 2) As/Ts × 100 ≤ 70 wherein Ts: sulfur content before acetone extraction, As: sulfur content after acetone extraction; and 3) Swell ≤ 330 wherein Swell: toluene swelling index.
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公开(公告)号：EP4015704A1
公开(公告)日：2022-06-22
申请号：EP20852835.6
申请日：2020-08-07
IPC分类号： D07B1/06 , B60C1/00 , B65G15/36 , C08J5/04 , C08K3/04 , C08K3/08 , C08K3/36 , C08L21/00 , C08L61/04 , D06M11/74 , D06M11/79 , D06M11/83 , D06M15/41 , D06M15/693 , F16L11/08
摘要： Provided is a steel cord/rubber composite which is excellent in terms of wet-heat adhesion between the vulcanized rubber and the steel cords and in which the vulcanized rubber has excellent low-loss characteristics. The steel cord/rubber composite is one obtained from steel cords and a rubber composition for covering the steel cords, wherein the rubber composition comprises a rubber component, a filler, a phenolic resin, and a methylene donor and has a cobalt compound content of 0.01 part by mass or less based on 100 parts by mass of the rubber component and the steel cords have been plated with a ternary alloy.
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公开(公告)号：EP3932985A1
公开(公告)日：2022-01-05
申请号：EP19917224.8
申请日：2019-12-24
发明人： TOGO, Mari
摘要： The present invention is to provide a rubber composition for a marine hose that can provide oil resistance and product lifetime in a well-balanced manner to a high degree, and a marine hose. The present invention is a rubber composition for a marine hose, the rubber composition containing an acrylonitrile-butadiene copolymer having an acrylonitrile content from 40 to 45 mass%, silica, a phenol resin that is represented by formula below and that is liquid under conditions of 25°C (where R is each independently an aliphatic hydrocarbon group that may have an unsaturated bond, and n is from 1 to 3), and a methylene donor, a content of the phenol resin being from 1 to 9 parts by mass per 100 parts by mass of the acrylonitrile-butadiene copolymer; and a marine hose formed by using the rubber composition for a marine hose.
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公开(公告)号：EP2927278B1
公开(公告)日：2021-09-15
申请号：EP13857760.6
申请日：2013-11-27
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公开(公告)号：EP3862072A1
公开(公告)日：2021-08-11
申请号：EP19868648.7
申请日：2019-10-02
发明人： MATSUOKA, Fumiaki , KAWARA, Kensuke
IPC分类号： B01D69/00 , B01D53/22 , B01D71/02 , B01D71/06 , B01D71/28 , B01D71/40 , B01D71/72 , B01D71/82 , C01D1/04 , C08K3/18 , C08K5/13 , C08L33/02 , C08L61/04
摘要： The present invention provides a composition comprising an organic compound having an acid dissociation constant in a 25°C aqueous solution of 5.0 to 15.0, a hydrophilic resin, and a basic compound, wherein a content of the organic compound is 30 to 1,000 parts by weight per 100 parts by weight of the hydrophilic resin.
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公开(公告)号：EP3725828A1
公开(公告)日：2020-10-21
申请号：EP18887321.0
申请日：2018-12-14
发明人： OISHI, Shigeki , KAJI, Yoshio
摘要： In order to make it possible to maintain a low dynamic storage modulus at low temperatures in a tread rubber, which is the portion of a tyre to be in contact with a road surface, i.e., to allow the rubber to remain soft, without changing in the dynamic storage modulus at normal temperature of the tread rubber, provided is a tyre including a foamed rubber on a surface of a tread rubber, the foamed rubber being constituted from a rubber composition in which a phenol resin is blended.
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公开(公告)号：EP3275926B1
公开(公告)日：2020-02-12
申请号：EP16768060.2
申请日：2016-03-23
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8.发明公开
公开(公告)号：EP3521337A1
公开(公告)日：2019-08-07
申请号：EP18744634.9
申请日：2018-01-19
发明人： KOGA, Shota , TAKANO, Kentaro
摘要： A resin composition according to the present invention contains: (i) a reactant of a cyanate compound (A) and polybutadiene (B) and/or (ii) a reactant of a polymerized product of the cyanate compound (A) and the polybutadiene (B); and a maleimide compound (C).
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公开(公告)号：EP3252101B1
公开(公告)日：2019-04-17
申请号：EP16743560.1
申请日：2016-01-29
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10.发明公开
公开(公告)号：EP3211025A4
公开(公告)日：2018-07-18
申请号：EP15852029
申请日：2015-10-20
申请人： TORAY INDUSTRIES
发明人： MITSUTSUJI YUKI , BANG SORA , HIRATA SHIN , TSUCHIYA ATSUKI
IPC分类号： C08J5/04 , C08J5/06 , C08J5/10 , C08K3/04 , C08K7/06 , C08L45/00 , C08L61/04 , C08L63/00 , C08L81/04 , C08L101/00
CPC分类号： C08K7/06 , C08J5/042 , C08J5/06 , C08J5/10 , C08J2369/00 , C08J2381/04 , C08K3/04 , C08K2201/003 , C08L45/00 , C08L61/04 , C08L63/00 , C08L69/00 , C08L81/04 , C08L101/00
摘要： There is provided a fiber reinforced thermoplastic resin molded article comprising (A) carbon fibers, (B) graphite and (C) a thermoplastic resin, wherein the carbon fibers (A), the graphite (B) and the thermoplastic resin (C) are contained in amounts of 1 to 30 parts by weight, 1 to 40 parts by weight and 30 to 98 parts by weight, respectively, relative to the total amount, i.e., 100 parts by weight, of the carbon fibers (A), the graphite (B) and the thermoplastic resin (C), the weight average fiber length of the carbon fibers (A) is 0.3 to 3 mm and the specific gravity of the molded article is 1.1 to 1.9 g/cm 3 . A fiber reinforced thermoplastic resin molded article having excellent bending strength and heat conductivity is provided.
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