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1. WO2020032075 - SLIDING MATERIAL COMPOSITION, SLIDABLE MOLDED PRODUCT, AND SLIDABLE MEMBER

Publication Number WO/2020/032075
Publication Date 13.02.2020
International Application No. PCT/JP2019/031012
International Filing Date 06.08.2019
IPC
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
107
Lubricating compositions characterised by the base-material being a macromolecular compound
02
Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
04
Polyethene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
16
Manufacture of articles or materials having reduced friction
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
5
Use of organic ingredients
54
Silicon-containing compounds
541
containing oxygen
5415
containing at least one Si-O bond
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02
not modified by chemical after-treatment
04
Homopolymers or copolymers of ethene
06
Polyethene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
53
Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
M
LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
155
Lubricating compositions characterised by the additive being a macromolecular compound containing atoms of elements not provided for in groups C10M143/-C10M153/195
02
Monomer containing silicon
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
30
Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
40
Specified use or application for which the lubricating composition is intended
02
Bearings
C CHEMISTRY; METALLURGY
10
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
N
INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M59
50
Form in which the lubricant is applied to the material being lubricated
08
solid
C10M 107/04 (2006.01)
C08J 5/16 (2006.01)
C08K 5/5415 (2006.01)
C08L 23/06 (2006.01)
C08L 53/00 (2006.01)
C10M 155/02 (2006.01)
Applicants
  • リケンテクノス株式会社 RIKEN TECHNOS CORPORATION [JP/JP]; 東京都千代田区神田淡路町2丁目101番地 101, Kanda-Awajicho 2-chome, Chiyoda-ku, Tokyo 1018336, JP
Inventors
  • 関根 義之 SEKINE Yoshiyuki; JP
Agents
  • 永井 浩之 NAGAI Hiroshi; JP
  • 中村 行孝 NAKAMURA Yukitaka; JP
  • 朝倉 悟 ASAKURA Satoru; JP
  • 浅野 真理 ASANO Makoto; JP
  • 反町 洋 SORIMACHI Hiroshi; JP
Priority Data
2018-14888907.08.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SLIDING MATERIAL COMPOSITION, SLIDABLE MOLDED PRODUCT, AND SLIDABLE MEMBER
(FR) COMPOSITION DE MATÉRIAU COULISSANT, PRODUIT MOULÉ COULISSANT, ET ÉLÉMENT COULISSANT
(JA) 摺動材料組成物、摺動性成形物、および摺動性部材
Abstract
(EN)
[Problem] To provide a sliding material composition having slidability of a level comparable to that of particle-containing resin. [Solution] A sliding material composition contains: a polymer component constituted by (A) high-density polyethylene and (B) an olefin block copolymer; and (C) a silane coupling agent. The sliding material composition has an Si content of 0.1–15 mass% with respect to the mass of the entire sliding material composition.
(FR)
Le problème décrit par la présente invention est de fournir une composition de matériau coulissant ayant une aptitude au coulissement d'un niveau comparable à celui de la résine contenant des particules. La solution selon l'invention porte sur une composition de matériau coulissant qui contient : un composant polymère constitué par (A) du polyéthylène haute densité et (B) un copolymère séquencé d'oléfine; et (C) un agent de couplage au silane. La composition de matériau coulissant a une teneur en Si de 0,1 à 15 % en masse par rapport à la masse de la composition de matériau coulissant entière.
(JA)
[課題]粒子を添加した樹脂と同等レベルの摺動性を有する摺動材料組成物を提供する。 [解決手段](A)高密度ポリエチレンと、(B)オレフィンブロック共重合体と、からなるポリマー成分と、(C)シランカップリング剤と、を含む、摺動材料組成物であって、前記摺動材料組成物全体の質量に基づいて、0.1~15質量%のSi含有量を有する摺動材料組成物とする。
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