GREASE COMPOSITION

PROBLEM TO BE SOLVED: To provide a grease composition having improved diffusion prevention property of base oil without using fluorine-based surfactant or fluorine grease.SOLUTION: A grease composition comprises thickener, base oil and silicone compound represented by the following formula (1) where...

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Bibliographic Details
Main Authors ENDO YOSUKE, IKUMA KYOSUKE
Format Patent
LanguageEnglish
Japanese
Published 19.02.2015
Subjects
CHEMISTRY
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:PROBLEM TO BE SOLVED: To provide a grease composition having improved diffusion prevention property of base oil without using fluorine-based surfactant or fluorine grease.SOLUTION: A grease composition comprises thickener, base oil and silicone compound represented by the following formula (1) where Rs may be the same or different, and represent a chain in which three or more glycero groups or glycidol groups are bonded and at least one of them is a branched-chain glycerol group, and n is an integer of 0-10,000. 【課題】フッ素系界面活性剤もフッ素グリースも使用することなく、基油の拡散防止性を改善したグリース組成物を提供すること。【解決手段】増ちょう剤、基油および下記式(1)で示されるシリコーン化合物を含むグリース組成物：(式中、Rは、互いに同一でも異なっていてもよく、グリセロール基又はグリシドール基が3個以上結合し、且つ、そのうちの少なくとも1つが分岐グリセロール基である鎖を表し、nは0〜10,000の整数を表す。)【選択図】なし
Bibliography:Application Number: JP20130164887