JPWO2013046755A1 - クロスヘッド型ディーゼル機関用シリンダー潤滑油組成物 - Google Patents
クロスヘッド型ディーゼル機関用シリンダー潤滑油組成物 Download PDFInfo
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- JPWO2013046755A1 JPWO2013046755A1 JP2013535954A JP2013535954A JPWO2013046755A1 JP WO2013046755 A1 JPWO2013046755 A1 JP WO2013046755A1 JP 2013535954 A JP2013535954 A JP 2013535954A JP 2013535954 A JP2013535954 A JP 2013535954A JP WO2013046755 A1 JPWO2013046755 A1 JP WO2013046755A1
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- lubricating oil
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- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- WDNQRCVBPNOTNV-UHFFFAOYSA-N dinonylnaphthylsulfonic acid Chemical compound C1=CC=C2C(S(O)(=O)=O)=C(CCCCCCCCC)C(CCCCCCCCC)=CC2=C1 WDNQRCVBPNOTNV-UHFFFAOYSA-N 0.000 description 1
- VJHINFRRDQUWOJ-UHFFFAOYSA-N dioctyl sebacate Chemical compound CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC VJHINFRRDQUWOJ-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- LZJUZSYHFSVIGJ-UHFFFAOYSA-N ditridecyl hexanedioate Chemical compound CCCCCCCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCCCCCCC LZJUZSYHFSVIGJ-UHFFFAOYSA-N 0.000 description 1
- FVBSDVQDRFRKRF-UHFFFAOYSA-N ditridecyl pentanedioate Chemical compound CCCCCCCCCCCCCOC(=O)CCCC(=O)OCCCCCCCCCCCCC FVBSDVQDRFRKRF-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
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- 239000000295 fuel oil Substances 0.000 description 1
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- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- TVWWSIKTCILRBF-UHFFFAOYSA-N molybdenum trisulfide Chemical compound S=[Mo](=S)=S TVWWSIKTCILRBF-UHFFFAOYSA-N 0.000 description 1
- PDKHNCYLMVRIFV-UHFFFAOYSA-H molybdenum;hexachloride Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Mo] PDKHNCYLMVRIFV-UHFFFAOYSA-H 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 229940083082 pyrimidine derivative acting on arteriolar smooth muscle Drugs 0.000 description 1
- 150000003230 pyrimidines Chemical class 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical group OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
- JJJPTTANZGDADF-UHFFFAOYSA-N thiadiazole-4-thiol Chemical compound SC1=CSN=N1 JJJPTTANZGDADF-UHFFFAOYSA-N 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- ZNCAMSISVWKWHL-UHFFFAOYSA-L zinc;butoxy-butylsulfanyl-oxido-sulfanylidene-$l^{5}-phosphane Chemical compound [Zn+2].CCCCOP([O-])(=S)SCCCC.CCCCOP([O-])(=S)SCCCC ZNCAMSISVWKWHL-UHFFFAOYSA-L 0.000 description 1
- ZBDJNBFTEIUHPK-UHFFFAOYSA-L zinc;dihexoxy-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Zn+2].CCCCCCOP([S-])(=S)OCCCCCC.CCCCCCOP([S-])(=S)OCCCCCC ZBDJNBFTEIUHPK-UHFFFAOYSA-L 0.000 description 1
- GBEDXBRGRSPHRI-UHFFFAOYSA-L zinc;octoxy-octylsulfanyl-oxido-sulfanylidene-$l^{5}-phosphane Chemical compound [Zn+2].CCCCCCCCOP([O-])(=S)SCCCCCCCC.CCCCCCCCOP([O-])(=S)SCCCCCCCC GBEDXBRGRSPHRI-UHFFFAOYSA-L 0.000 description 1
- HHMFJIHYTYQNJP-UHFFFAOYSA-L zinc;oxido-pentoxy-pentylsulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound [Zn+2].CCCCCOP([O-])(=S)SCCCCC.CCCCCOP([O-])(=S)SCCCCC HHMFJIHYTYQNJP-UHFFFAOYSA-L 0.000 description 1
- LZVDFWITYZHIEU-UHFFFAOYSA-L zinc;oxido-propoxy-propylsulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound [Zn+2].CCCOP([O-])(=S)SCCC.CCCOP([O-])(=S)SCCC LZVDFWITYZHIEU-UHFFFAOYSA-L 0.000 description 1
Classifications
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/08—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
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- C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
- C10M141/06—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic nitrogen-containing compound
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- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
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- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/48—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
- C10M129/50—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring monocarboxylic
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- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/48—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
- C10M129/54—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
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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
- C10M133/44—Five-membered ring containing nitrogen and carbon only
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- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
- C10M135/10—Sulfonic acids or derivatives thereof
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/108—Residual fractions, e.g. bright stocks
- C10M2203/1085—Residual fractions, e.g. bright stocks used as base material
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased salts thereof
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
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- C10N2010/00—Metal present as such or in compounds
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- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
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- C10N2020/04—Molecular weight; Molecular weight distribution
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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- Chemical & Material Sciences (AREA)
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- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
前記(B)無灰分散剤の数平均分子量と配合量と有効濃度の積が9000以上であり、
前記(C)金属系清浄剤は、DSCにより測定される昇温速度50℃/minにおける吸熱ピーク温度が460℃以下であることを特徴とするクロスヘッド型ディーゼル機関用シリンダー潤滑油組成物である。
(B−1)炭素数40〜400のアルキル基又はアルケニル基を分子中に少なくとも1個有するコハク酸イミド、あるいはその誘導体、
(B−2)炭素数40〜400のアルキル基又はアルケニル基を分子中に少なくとも1個有するベンジルアミン、あるいはその誘導体、
(B−3)炭素数40〜400のアルキル基又はアルケニル基を分子中に少なくとも1個有するポリアミン、あるいはその誘導体。
R5−NH−(CH2CH2NH)k−H ・・・(4)
(i)ゴム膜内に試料約5gを採取。
(ii)ゴム膜を糸で縛り、円筒ろ紙の中にゴム膜を入れる。
(iii)円筒ろ紙を入れたソックスレー抽出器に入れる。
(iv)平フラスコに石油エーテルを100ml入れ、その上にソックスレー抽出器を取り付ける。
(v)平フラスコ部をウォーターバスで加温(70℃)し、ソックスレー抽出器は取り付けた冷却器で冷やす。
(vi)2日間加熱還流する。
(vii)ゴム膜内の透析残分をビーカーに移し、ゴム膜付着物を石油エーテルでビーカー内に洗い流す。石油エーテルをウォーターバスで加温し除去し、ゴム膜残分を求める。
(viii)平フラスコ部の透析分の石油エーテルをウォーターバスで加温し除去し、ゴム膜透析分を求める。
装置:Waters Alliance2695
カラム:東ソーGMHHR−M
移動相:テトラヒドロフラン
サンプルの溶媒希釈濃度:1質量%(溶媒はテトラヒドロフラン)
温度:23℃
流速:1ml/min
サンプル量:100μl
検出器:RI
分子量:ポリスチレン換算
装置:TAインスツルメントDSC2920
サンプル採取パン:ハーメチックパン
サンプル採取量:30mg
雰囲気:窒素(流量:50ml/min)
昇温速度:50℃/min
吸熱ピーク温度:添加剤の希釈油が蒸発した後の吸熱ピーク温度
表1に示す配合処方の潤滑油組成物を調製し、上述したように、形成されるデポジットの壊れ易さをTGAにより測定した。試験条件は下記の通りである。
装置:TAインスツルメントTGA2950
サンプル採取パン:ハーメチックパン
サンプル採取量:30mg
雰囲気:窒素(流量:50ml/min)
昇温速度:50℃/min
デポジットの壊れ易さ:室温から600℃まで昇温させ600℃到達後、30min保持後の灰分高さ
図1に例を示す。
装置:リカルド社製WD300エンジン(気筒数:1、排気量:2.2L、ピストンボア:135mm)
軸平均有効圧力:20bar
回転数:1200rpm
燃料:軽油(硫黄分10ppm未満)
冷却水出口温度:85℃
潤滑油温度:80℃
ピストントップランド評価法:石油学会法(JPI−5S−15)のメリット評点(評点が高い程、堆積が少ないことを示す)
* 溶剤精製基油SAE30:動粘度(40℃)94.33mm2/s、動粘度(100℃)10.79mm2/s
** ブライトストック:動粘度(40℃)466.6mm2/s、動粘度(100℃)31.57mm2/s
無灰分散剤2:ポリブテニルコハク酸イミド、Mn2660(有効濃度50質量%、採取したサンプル量に対するゴム膜内に残った質量の比=0.5)、DSCでの吸熱ピーク温度447℃
無灰分散剤3:ポリブテニルコハク酸イミド、Mn3180(有効濃度60質量%、採取したサンプル量に対するゴム膜内に残った質量の比=0.6)、DSCでの吸熱ピーク温度456℃
無灰分散剤4:ポリブテニルコハク酸イミド、Mn4460(有効濃度50質量%、採取したサンプル量に対するゴム膜内に残った質量の比=0.5)、DSCでの吸熱ピーク温度442℃
無灰分散剤5:ポリブテニルコハク酸イミド、Mn4770(有効濃度60質量%、採取したサンプル量に対するゴム膜内に残った質量の比=0.6)、DSCでの吸熱ピーク温度450℃
無灰分散剤6:ポリブテニルコハク酸イミド、Mn7630(有効濃度45質量%、採取したサンプル量に対するゴム膜内に残った質量の比=0.45)、DSCでの吸熱ピーク温度453℃
金属系清浄剤2:過塩基性カルシウムスルホネート、塩基価400mgKOH/g、DSCでの吸熱ピーク温度449℃
金属系清浄剤3:過塩基性カルシウムスルホネート、塩基価400mgKOH/g、DSCでの吸熱ピーク温度470℃
金属系清浄剤4:過塩基性カルシウムスルホネート、塩基価400mgKOH/g、DSCでの吸熱ピーク温度481℃
金属系清浄剤5:過塩基性カルシウムスルホネート、塩基価400mgKOH/g、DSCでの吸熱ピーク温度498℃
金属系清浄剤6:過塩基性カルシウムスルホネート、塩基価400mgKOH/g、DSCでの吸熱ピーク温度512℃
金属系清浄剤7:過塩基性カルシウムフェネート、塩基価150mgKOH/g、DSCでの吸熱ピーク温度484℃
Claims (2)
- (A)潤滑油基油に(B)無灰分散剤と(C)金属系清浄剤を含有し、
前記(B)無灰分散剤の数平均分子量と配合量と有効濃度の積が9000以上であり、
前記(C)金属系清浄剤は、DSCにより測定される昇温速度50℃/minにおける吸熱ピーク温度が460℃以下である
ことを特徴とするクロスヘッド型ディーゼル機関用シリンダー潤滑油組成物。 - 前記(B)無灰分散剤は、数平均分子量が2500以上であることを特徴とする請求項1に記載のクロスヘッド型ディーゼル機関用シリンダー潤滑油組成物。
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PCT/JP2012/056610 WO2013046755A1 (ja) | 2011-09-30 | 2012-03-08 | クロスヘッド型ディーゼル機関用シリンダー潤滑油組成物 |
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EP2719751B1 (en) * | 2012-06-07 | 2021-03-31 | Infineum International Limited | Marine engine lubrication |
SG11201802101PA (en) | 2015-09-28 | 2018-04-27 | Jxtg Nippon Oil & Energy Corp | Cylinder lubricating oil composition for crosshead diesel engine |
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KR101890605B1 (ko) | 2018-08-22 |
EP2762555A1 (en) | 2014-08-06 |
CN103958654A (zh) | 2014-07-30 |
SG11201401057TA (en) | 2014-11-27 |
KR20140082992A (ko) | 2014-07-03 |
US20140378356A1 (en) | 2014-12-25 |
EP2762555A4 (en) | 2015-06-17 |
WO2013046755A1 (ja) | 2013-04-04 |
CN103958654B (zh) | 2016-02-10 |
JP5913338B2 (ja) | 2016-04-27 |
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