JP2005120172A - 潤滑剤組成物 - Google Patents
潤滑剤組成物 Download PDFInfo
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- JP2005120172A JP2005120172A JP2003354773A JP2003354773A JP2005120172A JP 2005120172 A JP2005120172 A JP 2005120172A JP 2003354773 A JP2003354773 A JP 2003354773A JP 2003354773 A JP2003354773 A JP 2003354773A JP 2005120172 A JP2005120172 A JP 2005120172A
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- YXFVVABEGXRONW-UHFFFAOYSA-N Cc1ccccc1 Chemical compound Cc1ccccc1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/38—Heterocyclic nitrogen compounds
- C10M133/40—Six-membered ring containing nitrogen and carbon only
- C10M133/42—Triazines
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
- C10M105/70—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen as ring hetero atom
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/72—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing sulfur, selenium or tellurium
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/02—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a non-macromolecular organic compound
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/32—Heterocyclic sulfur, selenium or tellurium compounds
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/1213—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms used as base material
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/124—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms containing hydroxy groups; Ethers thereof
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/1253—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids used as base material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/1403—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings used as base material
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/14—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/141—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to carbon atoms of six-membered aromatic rings monocarboxylic
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/288—Partial esters containing free carboxyl groups
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/288—Partial esters containing free carboxyl groups
- C10M2207/2885—Partial esters containing free carboxyl groups used as base material
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/003—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions used as base material
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/09—Heterocyclic compounds containing no sulfur, selenium or tellurium compounds in the ring
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/079—Liquid crystals
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/54—Fuel economy
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
【解決手段】
下記一般式(1)で表される化合物および下記一般式(2)で表される化合物を主成分として含有することを特徴とする潤滑剤組成物。
【化1】
(式中、Dはm個の側鎖と結合可能な環状の基を表し、Xは各々独立に、単結合、NR1基(R1は、水素原子または炭素数が1〜30のアルキル基)、酸素原子、硫黄原子、カルボニル基、スルホニル基またはこれらの組み合わせからなる二価の連結基を表し、Rは、各々独立に、アルキル基、アルケニル基、アルキニル基、アリール基または複素環基を表す。mは、2〜11の整数を表す。)
【化2】
(式中、R31はアルキル基、アルケニル基、アルキニル基、またはシクロアルキル基を表す。)
Description
を採用した。
本発明では、環状構造の化合物として、一般式(1)で表される円盤状化合物を潤滑剤組成物として用いることができる。本発明における円盤状化合物とは、その中心部に円盤状の分子部分を有することを特徴とする。側鎖部を除いた中心部の円盤状の形態的特徴は、例えば、その原形化合物である水素置換体について、以下のように表現され得る。まず、分子の大きさを以下のようにして求める。
1)該分子につき、できる限り平面に近い、好ましくは平面分子構造を構築する。この場合、結合距離、結合角としては、軌道の混成に応じた標準値を用いる事が好ましく、例えば日本化学会編、化学便覧改訂4版基礎編、第II分冊15章(1993年刊 丸善)を参照することができる。
2)前記1)で得られた構造を初期値として、分子軌道法や分子力場法にて構造最適化する。方法としては例えば、Gaussian92、MOPAC93、CHARMm/QUANTA、MM3が挙げられる。好ましくはGaussian92である。
3)構造最適化によって得られた構造の重心を原点に移動させ、座標軸を慣性主軸(慣性テンソル楕円体の主軸)にとる。
4)各原子にファンデルワールス半径で定義される球を付与し、これによって分子の形状を記述する。
5)ファンデルワールス表面上で各座標軸方向の長さを計測し、それらそれぞれをa、b、cとする。
以上の手順により求められたa、b、cをもちいて円盤状の形態を定義すると、a≧b>cかつa≧b≧a/2、好ましくはa≧b>cかつa≧b≧0.7aと表すことができる。またb/2>cであることが好ましい。
また円盤状化合物の具体的化合物として挙げると、例えば日本化学会編、季刊化学総説No.22「液晶の化学」第5章、第10章2節(1994年刊 学会出版センター)、C.Destradeらの研究報告、Mol.Cryst.liq.Cryst.71巻、111頁(1981年)、B.Kohneらの研究報告、Angew.Chem.96巻、70頁(1984年)、J.M.Lehnらの研究報告、J.Chem.Soc.Chem.Commun.,1794頁(1985年)、J.Zhang、J.s.Mooreらの研究報告、J.Am.Chem.Soc.,116巻、2655頁(1994年)に記載の母核化合物の誘導体が挙げられる。
例えば、ベンゼン誘導体、トリフェニレン誘導体、トルキセン誘導体、フタロシアニン誘導体、ポルフィリン誘導体、アントラセン誘導体、ヘキサエチニルベンゼン誘導体、ジベンゾピレン誘導体、コロネン誘導体およびフェニルアセチレンマクロサイクル誘導体が挙げられる。さらに、日本化学会編、“化学総説No.15 新しい芳香族の化学”(1977年 東京大学出版会刊)に記載の環状化合物およびそれらの複素原子置換等電子構造体を挙げることができる。
本発明の潤滑剤組成物の一般式(1)について詳細に説明する。
[試験条件]
試験条件はシリンダ−オンプレートの条件で行った。
試験片(摩擦材):SUJ−2
プレート:φ24×6.9mm
シリンダー:φ11×15mm
温度:80℃
荷重:400N
振幅:1.5mm
振動数:50Hz
試験時間:試験開始5分間
実施例1〜6の結果を表1に、比較例1〜6の結果を表2に示した。
Claims (6)
- 上記一般式(1)のDが5〜7員環構造の複素環残基であることを特徴とする請求項1に記載の潤滑剤組成物。
- 上記一般式(1)のm個のRのうち少なくとも1つは、エステル結合を含むことを特徴とする請求項1または2のいずれかに記載の潤滑剤組成物。
- 上記一般式(1)および一般式(2)が錯体を形成することを特徴とする請求項1〜5のいずれか1項に記載の潤滑剤組成物。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003354773A JP4231379B2 (ja) | 2003-10-15 | 2003-10-15 | 潤滑剤組成物 |
US10/962,457 US20050107268A1 (en) | 2003-10-15 | 2004-10-13 | Lubricant composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003354773A JP4231379B2 (ja) | 2003-10-15 | 2003-10-15 | 潤滑剤組成物 |
Publications (2)
Publication Number | Publication Date |
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JP2005120172A true JP2005120172A (ja) | 2005-05-12 |
JP4231379B2 JP4231379B2 (ja) | 2009-02-25 |
Family
ID=34567008
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Application Number | Title | Priority Date | Filing Date |
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JP2003354773A Expired - Fee Related JP4231379B2 (ja) | 2003-10-15 | 2003-10-15 | 潤滑剤組成物 |
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Country | Link |
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US (1) | US20050107268A1 (ja) |
JP (1) | JP4231379B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006098380A1 (ja) * | 2005-03-15 | 2006-09-21 | Fujifilm Corporation | 円盤状化合物を用いた表面処理法、表面処理用(潤滑)組成物及び表面処理された物品 |
WO2007024021A1 (en) * | 2005-08-26 | 2007-03-01 | Fuji Film Corporation | Impregnating oil composition for sintered bearing, bearing apparatus and sliding member |
US11697666B2 (en) | 2021-04-16 | 2023-07-11 | Gilead Sciences, Inc. | Methods of preparing carbanucleosides using amides |
US11767337B2 (en) | 2020-02-18 | 2023-09-26 | Gilead Sciences, Inc. | Antiviral compounds |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7956020B2 (en) | 2007-03-29 | 2011-06-07 | Fujifilm Corporation | Lubricant composition, mechanical element, and method for producing triazine derivatives |
JP6764936B2 (ja) * | 2015-11-13 | 2020-10-07 | エクソンモービル リサーチ アンド エンジニアリング カンパニーExxon Research And Engineering Company | 高粘度ベースストック組成物 |
AU2019344897B2 (en) | 2018-09-18 | 2024-01-18 | Nikang Therapeutics, Inc. | Tri-substituted heteroaryl derivatives AS SRC homology-2 phosphatase inhibitors |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003064389A (ja) * | 2001-06-11 | 2003-03-05 | Fuji Photo Film Co Ltd | 潤滑剤組成物、その調製方法および分子錯合体 |
JP2003064390A (ja) * | 2001-06-11 | 2003-03-05 | Fuji Photo Film Co Ltd | 潤滑剤組成物 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5639717A (en) * | 1996-07-12 | 1997-06-17 | Exxon Research & Engineering Company | Additive combination to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils (LAW328) |
-
2003
- 2003-10-15 JP JP2003354773A patent/JP4231379B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-13 US US10/962,457 patent/US20050107268A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003064389A (ja) * | 2001-06-11 | 2003-03-05 | Fuji Photo Film Co Ltd | 潤滑剤組成物、その調製方法および分子錯合体 |
JP2003064390A (ja) * | 2001-06-11 | 2003-03-05 | Fuji Photo Film Co Ltd | 潤滑剤組成物 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006098380A1 (ja) * | 2005-03-15 | 2006-09-21 | Fujifilm Corporation | 円盤状化合物を用いた表面処理法、表面処理用(潤滑)組成物及び表面処理された物品 |
WO2007024021A1 (en) * | 2005-08-26 | 2007-03-01 | Fuji Film Corporation | Impregnating oil composition for sintered bearing, bearing apparatus and sliding member |
JP2007056213A (ja) * | 2005-08-26 | 2007-03-08 | Fujifilm Corp | 焼結含油軸受油用組成物、並びにそれを用いた軸受け装置及び摺動部材 |
US11767337B2 (en) | 2020-02-18 | 2023-09-26 | Gilead Sciences, Inc. | Antiviral compounds |
US11697666B2 (en) | 2021-04-16 | 2023-07-11 | Gilead Sciences, Inc. | Methods of preparing carbanucleosides using amides |
Also Published As
Publication number | Publication date |
---|---|
JP4231379B2 (ja) | 2009-02-25 |
US20050107268A1 (en) | 2005-05-19 |
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