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1. WO2020089979 - FRICTION MEMBER, COMPOSITION FOR FRICTION MATERIAL, FRICTION MATERIAL, AND VEHICLE

Publication Number WO/2020/089979
Publication Date 07.05.2020
International Application No. PCT/JP2018/040161
International Filing Date 29.10.2018
IPC
C09K 3/14 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
14Anti-slip materials; Abrasives
F16D 69/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
69Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
02Composition of linings
Applicants
  • 日立化成株式会社 HITACHI CHEMICAL COMPANY, LTD. [JP]/[JP]
Inventors
  • 抜水 幸太 NUKUMIZU, Kota
  • 藤岡 蔵 FUJIOKA, Osamu
Agents
  • 平澤 賢一 HIRASAWA, Kenichi
  • 澤山 要介 SAWAYAMA, Yosuke
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FRICTION MEMBER, COMPOSITION FOR FRICTION MATERIAL, FRICTION MATERIAL, AND VEHICLE
(FR) ÉLÉMENT DE FRICTION, COMPOSITION POUR MATÉRIAU DE FRICTION, MATÉRIAU DE FRICTION, ET VÉHICULE
(JA) 摩擦部材、摩擦材組成物、摩擦材及び車両
Abstract
(EN)
Provided are: a friction member having good rust removal performance even under a small environmental load and a low brake load; a composition for a friction material; a friction material; and a vehicle. Said friction member has, specifically, a friction material and a back metal, wherein the friction material contains no copper, or contains copper in an amount of less than 0.5 mass% even if copper is present, and has an inorganic fiber having a fiber length of 400 μm or more.
(FR)
L'invention concerne : un élément de friction présentant une bonne performance d'élimination de la rouille même sous une faible charge environnementale et une faible charge de freinage ; une composition pour un matériau de friction ; un matériau de friction ; et un véhicule. Ledit élément de friction comporte, en particulier, un matériau de friction et un métal de support, le matériau de friction ne contenant pas de cuivre, ou contenant du cuivre en une quantité inférieure à 0,5 % en masse même si du cuivre est présent, et ayant une fibre inorganique d'une longueur de fibre de 400 µm ou plus.
(JA)
環境負荷が小さく、且つ、制動負荷が低負荷であっても錆取り性が良好な摩擦部材、摩擦材組成物、摩擦材及び車両を提供する。前記摩擦部材としては、具体的には、摩擦材及び裏金を有する摩擦部材であって、前記摩擦材が、銅を含有しないか、又は含有していても銅の含有量は銅元素として0.5質量%未満であり、且つ、繊維長400μm以上の無機繊維を含有する摩擦部材である。
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