JP2014505127A5 - - Google Patents

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Publication number
JP2014505127A5
JP2014505127A5 JP2013543940A JP2013543940A JP2014505127A5 JP 2014505127 A5 JP2014505127 A5 JP 2014505127A5 JP 2013543940 A JP2013543940 A JP 2013543940A JP 2013543940 A JP2013543940 A JP 2013543940A JP 2014505127 A5 JP2014505127 A5 JP 2014505127A5
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JP
Japan
Prior art keywords
grease
composition according
composition
thickener
graphite
Prior art date
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Granted
Application number
JP2013543940A
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Japanese (ja)
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JP2014505127A (en
JP5873104B2 (en
Filing date
Publication date
Priority claimed from FR1060442A external-priority patent/FR2968670B1/en
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Publication of JP2014505127A publication Critical patent/JP2014505127A/en
Publication of JP2014505127A5 publication Critical patent/JP2014505127A5/ja
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Publication of JP5873104B2 publication Critical patent/JP5873104B2/en
Expired - Fee Related legal-status Critical Current
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Description

いかなる理論にも縛られるものではないが、増粘剤として使用されるアルミニウム石鹸の球状ゲル構造(該構造は、脂肪酸の他の金属石鹸(特にリチウム)の繊維状構造と区別される)が、添加剤の作用機序および性能に影響を与えると考えられる。
なお、本発明は、実施の態様として以下の内容を含む。
〔態様1〕
下記を含んで成るグリース組成物:
(a)鉱物、合成または天然起源の1つ以上の基油;
(b)1つ以上の単純または複合アルミニウム石鹸から主に成る増粘剤;
(c)1つ以上のモリブデンジチオカルバメート;および
(d)グラファイト。
〔態様2〕
態様1において、単独でまたは混合物として1つ以上の鉱物基油、および任意に1つ以上の合成基油を、基油(a)として含んで成る組成物。
〔態様3〕
態様1または2のいずれか1態様において、少なくとも1つの複合アルミニウム石鹸を、増粘剤(b)として含んで成る組成物。
〔態様4〕
態様1〜3のいずれか1態様において、単純または複合アルミニウム石鹸が、前記組成物中の増粘剤(b)の少なくとも80wt%を占める組成物。
〔態様5〕
態様1〜4のいずれか1態様において、耐摩耗性および/または極圧添加剤(好ましくはリンおよび硫黄、より好ましくはジチオホスフェートを含有する耐摩耗性および/または極圧添加剤)から選択される1つ以上の添加剤をさらに含んで成るグリース組成物。
〔態様6〕
態様1〜5のいずれか1態様において、1つ以上のポリマー(好ましくはポリイソブテンから選択されるポリマー)をさらに含んで成るグリース組成物。
〔態様7〕
態様1〜6のいずれか1態様において、モリブデン含有量が、500〜5000ppm(好ましくは1000〜4800ppm)である組成物。
〔態様8〕
態様1〜7のいずれか1態様において、グラファイトの質量による含有量が、0.5〜3%(好ましくは0.7〜2%)であるグリース組成物。
〔態様9〕
開放システム(好ましくは、オープンギアセット、メタルケーブル、チェーンドライブ)の潤滑化のための、態様1〜8のいずれか1態様に記載のグリース組成物の使用。
〔態様10〕
態様9において、工業分野(好ましくは、セメント、砂糖もしくはスチール工業)、または公共事業の分野における使用。
〔態様11〕
単純または複合アルミニウム石鹸で増粘されたグリースの、規格DIN 51350/4に従って
測定される焼き付け荷重を増加させるための、モリブデンジチオカルバメートおよびグラファイトを含んで成る添加剤組成物の使用。
〔態様12〕
態様1〜8のいずれか1態様に記載のグリース組成物が適用されている開放システム、(好ましくは、オープンギアセット、メタルケーブル、チェーンドライブ)。
Without being bound by any theory, the spherical gel structure of aluminum soap used as a thickener (this structure is distinguished from the fibrous structure of other metal soaps (particularly lithium) of fatty acids) It is thought to affect the mechanism of action and performance of the additive.
In addition, this invention contains the following content as an aspect.
[Aspect 1]
Grease composition comprising:
(A) one or more base oils of mineral, synthetic or natural origin;
(B) a thickener mainly composed of one or more simple or complex aluminum soaps;
(C) one or more molybdenum dithiocarbamates; and
(D) Graphite.
[Aspect 2]
In embodiment 1, a composition comprising, as base oil (a), one or more mineral base oils, and optionally one or more synthetic base oils, alone or as a mixture.
[Aspect 3]
In one embodiment of either embodiment 1 or 2, the composition comprising at least one complex aluminum soap as thickener (b).
[Aspect 4]
In any one of aspects 1-3, the composition wherein the simple or complex aluminum soap accounts for at least 80 wt% of the thickener (b) in the composition.
[Aspect 5]
In any one of embodiments 1-4, selected from antiwear and / or extreme pressure additives (preferably antiwear and / or extreme pressure additives containing phosphorus and sulfur, more preferably dithiophosphate). A grease composition further comprising one or more additives.
[Aspect 6]
In any one of embodiments 1-5, a grease composition further comprising one or more polymers, preferably a polymer selected from polyisobutene.
[Aspect 7]
In any one embodiment of Embodiments 1 to 6, the molybdenum content is 500 to 5000 ppm (preferably 1000 to 4800 ppm).
[Aspect 8]
A grease composition according to any one of aspects 1 to 7, wherein the content of graphite by mass is 0.5 to 3% (preferably 0.7 to 2%).
[Aspect 9]
Use of the grease composition according to any one of aspects 1-8 for lubrication of an open system (preferably an open gear set, metal cable, chain drive).
[Aspect 10]
In embodiment 9, use in the industrial field (preferably the cement, sugar or steel industry) or in the field of public works.
[Aspect 11]
According to standard DIN 51350/4 for grease thickened with simple or complex aluminum soap
Use of an additive composition comprising molybdenum dithiocarbamate and graphite to increase the measured bake load.
[Aspect 12]
An open system to which the grease composition according to any one of aspects 1 to 8 is applied (preferably, an open gear set, a metal cable, a chain drive).

Claims (12)

下記を含んで成るグリース組成物:
(a)鉱物、合成または天然起源の1つ以上の基油;
(b)1つ以上の単純または複合アルミニウム石鹸から主に成る増粘剤;
(c)1つ以上のモリブデンジチオカルバメート;および
(d)グラファイト。
Grease composition comprising:
(A) one or more base oils of mineral, synthetic or natural origin;
(B) a thickener mainly composed of one or more simple or complex aluminum soaps;
(C) one or more molybdenum dithiocarbamates; and (d) graphite.
請求項1において、単独でまたは混合物として1つ以上の鉱物基油、および任意に1つ以上の合成基油を、基油(a)として含んで成る組成物。   A composition according to claim 1 comprising, as base oil (a), one or more mineral base oils, and optionally one or more synthetic base oils, alone or as a mixture. 請求項1または2のいずれか1項において、少なくとも1つの複合アルミニウム石鹸を、増粘剤(b)として含んで成る組成物。   3. A composition according to claim 1, comprising at least one complex aluminum soap as thickener (b). 請求項1〜3のいずれか1項において、単純または複合アルミニウム石鹸が、前記組成物中の増粘剤(b)の少なくとも80wt%を占める組成物。   The composition according to any one of claims 1 to 3, wherein the simple or complex aluminum soap comprises at least 80 wt% of the thickener (b) in the composition. 請求項1〜4のいずれか1項において、耐摩耗性および/または極圧添加剤から選択される1つ以上の添加剤をさらに含んで成るグリース組成物。 In any one of claims 1 to 4, the wear resistance and / or extreme pressure additives or choose one or more additives further comprising grease compositions. 請求項1〜5のいずれか1項において、1つ以上のポリマーをさらに含んで成るグリース組成物。 In any one of claims 1 to 5, further comprising the grease composition of one or more polymers over. 請求項1〜6のいずれか1項において、モリブデン含有量が、500〜5000ppmである組成物。 In any one of claims 1 to 6, the molybdenum content is, the composition is 500~5000pp m. 請求項1〜7のいずれか1項において、グラファイトの質量による含有量が、0.5〜3あるグリース組成物。   The grease composition according to any one of claims 1 to 7, wherein the content by weight of graphite is 0.5 to 3. 開放システムの潤滑化のための、請求項1〜8のいずれか1項に記載のグリース組成物の使用。 Using open for lubrication of the system, the grease composition according to any one of claims 1-8. 請求項9において、工業分野、または公共事業の分野における使用。 In claim 9, used in the field of industrial component fields or public works. 単純または複合アルミニウム石鹸で増粘されたグリースの、規格DIN 51350/4に従って測定される焼き付け荷重を増加させるための、モリブデンジチオカルバメートおよびグラファイトを含んで成る添加剤組成物の使用。   Use of an additive composition comprising molybdenum dithiocarbamate and graphite to increase the baking load measured according to the standard DIN 51350/4 of a grease thickened with simple or complex aluminum soap. 請求項1〜8のいずれか1項に記載のグリース組成物が適用されている開放システム。 Open system that grease composition according to any one of claims 1 to 8 is applied.
JP2013543940A 2010-12-13 2011-12-12 Grease composition Expired - Fee Related JP5873104B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1060442A FR2968670B1 (en) 2010-12-13 2010-12-13 FAT COMPOSITION
FR1060442 2010-12-13
PCT/IB2011/055622 WO2012080940A1 (en) 2010-12-13 2011-12-12 Grease composition

Publications (3)

Publication Number Publication Date
JP2014505127A JP2014505127A (en) 2014-02-27
JP2014505127A5 true JP2014505127A5 (en) 2015-01-29
JP5873104B2 JP5873104B2 (en) 2016-03-01

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JP2013543940A Expired - Fee Related JP5873104B2 (en) 2010-12-13 2011-12-12 Grease composition

Country Status (12)

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US (1) US20130267447A1 (en)
EP (1) EP2652100B1 (en)
JP (1) JP5873104B2 (en)
KR (1) KR20130130016A (en)
CN (1) CN103339242A (en)
AR (1) AR084244A1 (en)
BR (1) BR112013014825A2 (en)
CA (1) CA2820456C (en)
ES (1) ES2580208T3 (en)
FR (1) FR2968670B1 (en)
MX (1) MX2013006759A (en)
WO (1) WO2012080940A1 (en)

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