JP5070049B2 - 芳香族アミンを含有する分散剤粘度調整剤 - Google Patents
芳香族アミンを含有する分散剤粘度調整剤 Download PDFInfo
- Publication number
- JP5070049B2 JP5070049B2 JP2007523813A JP2007523813A JP5070049B2 JP 5070049 B2 JP5070049 B2 JP 5070049B2 JP 2007523813 A JP2007523813 A JP 2007523813A JP 2007523813 A JP2007523813 A JP 2007523813A JP 5070049 B2 JP5070049 B2 JP 5070049B2
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- amine
- group
- aromatic
- aromatic amine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/221—Organic compounds containing nitrogen compounds of uncertain formula; reaction products where mixtures of compounds are obtained
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
- C10M133/56—Amides; Imides
-
- 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
- C10M133/58—Heterocyclic compounds
-
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
-
- 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
- C10M151/00—Lubricating compositions characterised by the additive being a macromolecular compound containing sulfur, selenium or tellurium
- C10M151/02—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/28—Amides; Imides
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
-
- 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
- C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
- C10N2030/041—Soot induced viscosity control
-
- C—CHEMISTRY; METALLURGY
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
-
- C—CHEMISTRY; METALLURGY
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Lubricants (AREA)
Description
本発明は、特に、ヘビーデューティーディーゼルエンジン潤滑剤において、すすで誘発させる粘度上昇を減らすために、燃料およびエンジン油潤滑剤で使用される分散剤に関する。
本発明は、排気ガス再循環装置を備え付けたディーゼルエンジンを潤滑させる方法を提供し、該方法は、そこに、以下の反応生成物とを含有する組成物を供給する工程を包含する:(a)カルボン酸官能性を含む重合体またはそれらの反応性等価物であって、該重合体は、5,000より高い数平均分子量を有する;および(b)少なくとも1種の芳香族アミンを含むアミン成分であって、該芳香族アミンは、該カルボン酸官能性と縮合してペンダント基を提供できる少なくとも1個のアミノ基と少なくとも1個の追加基とを含有し、該追加基は、窒素原子、酸素原子またはイオウ原子を含み、ここで、該芳香族アミンは、以下からなる群から選択される:(i)ニトロ置換アニリン、(ii)−C(O)NR−基、−C(O)O−基、−O−基、−N=N−基、または−SO2−基で連結された2個の芳香族部分を含むアミンであって、ここで、Rは、水素またはヒドロカルビルであり、該芳香族部分の1個は、該縮合可能アミノ基を持つ、(iii)アミノキノリン、(iv)アミノベンゾイミダゾール、(v)N,N−ジアルキルフェニレンジアミン、および(vi)環置換ベンジルアミン。
種々の好ましい特徴および実施態様は、非限定的な例示として以下に記載される。
−炭化水素置換基、すなわち、脂肪族置換基(例えば、アルキルまたはアルケニル)、脂環族置換基(例えば、シクロアルキル、シクロアルケニル)、および芳香族置換された芳香族置換基、脂肪族置換された芳香族置換基および脂環族置換された芳香族置換基などだけでなく、環状置換基。ここで、この環は、分子の他の部分により、完成されている(例えば、2個の置換基は、一緒になって、環を形成する);
−置換された炭化水素置換基、すなわち、非炭化水素基を含有する置換基。この非炭化水素基は、本発明の文脈では、置換基の主な炭化水素的性質を変化させない(例えば、ハロ(特に、クロロおよびフルオロ)、ヒドロキシ、アルコキシ、メルカプト、アルキルメルカプト、ニトロ、ニトロソ、およびスルホキシ);
−ヘテロ置換基、すなわち、本発明の文脈内では、主として炭化水素的性質を有しながら、環または鎖の中に存在する炭素以外の原子を有するが、その他は炭素原子で構成されている基。ヘテロ原子には、イオウ、酸素、窒素が挙げられ、ピリジル、フリル、チエニルおよびイミダゾリルのような置換基を包含する。一般に、このヒドロカルビル基では、各10個の炭素原子に対し、2個以下の非炭化水素置換基、好ましくは、1個以下の非炭化水素置換基が存在する。典型的には、このヒドロカルビル基には、このような非炭化水素置換基は存在しない。
Mitsui’s Lucant(商標)A−5320H重合体から、分散剤を調製する。Lucant A−5320 Hは、エチレンとプロピレンの非晶質チーグラーナッタ共重合体(GPC Mn=7700)であり、これは、(高剪断ミキサー中で、遊離ラジカル過酸化物開始剤の存在下にて)、3重量%の無水マレイン酸のレベルまで、無水マレイン酸でランダムにグラフトされている。最終生成物は、Mn=88106およびMw=17200の分子量(GPC ポリスチレン標準)および40〜45mg KOH/gの全酸価を有する。Lucant A(2600g)を希釈油5873gと混合し、その混合物を110℃まで温め、次いで、30分間にわたって、4−フェニルアゾアニリン180gを少しずつ加える。この混合物を、110℃で、30分間、次いで、160℃で、10.5時間撹拌する。ケイ藻土を使用して、生成物を濾過する。収量=8289g、窒素の重量%=0.46、100℃での動粘度(「KV」;D445_100)=79mm2/s(cSt)。
Mitsui Lucant(商標)A 5320H(180g)を希釈油398gで希釈することにより、分散剤を調製する。その混合物を70℃まで温め、この調製物に、75分間にわたって、トルエン15mLに溶解したエチレンジアミン700mgを滴下する。この混合物を110℃まで温め、そして20分間にわたって、4−フェニルアゾアニリン7.9gを少しずつ加えた。温度を、3.5時間にわたって、160℃まで上げ、そしてケイ藻土を使用して、生成物を濾過する。収量=558g、窒素%=0.50、KV=158mm2/s。
Mitsui Lucant(商標)A 5320H(180g)を希釈油399gで希釈することにより、分散剤を調製する。その混合物を110℃まで温め、そして30分間にわたって、4−フェニルアゾアニリン8.0gを少しずつ加える。この調製物を、110℃で、5.5時間保持し、次いで、75分間にわたって、エチレンジアミン700mgを滴下する。この調製物を、110℃で、30分間保持し、次いで、2時間にわたって、160℃まで温める。生成物をケイ藻土で濾過する。収量=555g、窒素%=0.36、KV=152mm2/s。
Mitsui Lucant(商標)A 5320H(180g)を希釈油400gで希釈することにより、分散剤を調製する。その混合物を160℃まで加熱し、そして4−フェニルアゾアニリン7.9gを、20分間にわたって、少しずつ加えた。この調製物を、160℃で、4.5時間保持し、次いで、30分間にわたって、2,4−ジアミノトルエン1.4gを少しずつ加える。最後に、生成物を、160℃で、2時間保持し、そしてケイ藻土で濾過する。収量=562g、窒素%=0.26、KV=141mm2/s。
Mitsui Lucant(商標)A 5320H(175g)を希釈油406gで希釈することにより、その混合物を110℃まで温めることにより、次いで、30分間にわたって、スルファメタジン17.1gを加えることにより、分散剤を調製する。その混合物を、110℃で、30分間、次いで、160℃で、18時間撹拌する。ケイ藻土を使用して、生成物を濾過する。収量=567g、窒素%=0.46、KV=631mm2/s。
Lucant(商標)A 5320H(175g)、希釈油401g、4−(4−ニトロフェニルアゾ)アニリン15g、および160℃で6.5時間の保持時間を使って、実施例5の方法を使用して、分散剤を調製する。収量=564g、窒素%=0.52、KV=171mm2/s。
Lucant(商標)A 5320H(2067g)、希釈油4759g、N−(4−アミノ−5−メトキシ−2−メチル−フェニル)−ベンズアミド(Fast Violet B)186g、および160℃で6時間の保持時間を使って、実施例1の方法を使用して、分散剤を調製する。収量=6639g、窒素%=0.24、KV=296mm2/s。
Lucant(商標)A 5320H(2025g)、希釈油4687g、N−(4−アミノ−2,5−ジメトキシ−フェニル)−ベンズアミド(Fast Blue RR)194g、および160℃で7時間の保持時間を使って、実施例1の方法を使用して、分散剤を調製する。収量=6570g、窒素%=0.27。
Lucant(商標)A 5320H(180g)、希釈油402g、4−アミノアセトアニリド10.1g、および160℃で6時間の保持時間を使って、実施例5の方法を使用して、分散剤を調製する。収量=556g、窒素%=0.35、KV=557mm2/s。
Lucant(商標)A 5320H(1600g)、希釈油3597g、および4−アミノジフェニルアミン103gを使用して、実施例1の方法(160℃で、7.5時間に代えて4.5時間保持すること以外)に従って、比較分散剤を調製する。収量=5162g、窒素%=0.374、KV=118mm2/s。
Mitsui Lucant(商標)A 5320H(180g)、希釈油397g、エチレンジアミン700mg、トルエン30mL、4−アミノジフェニルアミン7.4g、および160℃で3時間の保持時間を使って、実施例2の方法により、分散剤を調製する。収量=548g、窒素%=0.24、KV=224mm2/s。
Mitsui Lucant(商標)A 5320H(180g)、希釈油397g、4−アミノジフェニルアミン7.4g、エチレンジアミン700mg、および160℃で5時間の保持時間を使って、実施例3の方法により、分散剤を調製する。収量=549g、窒素%=0.20、KV=233mm2/s。
Lucant(商標)A 5320 H(3685g)、希釈油5875g、ジメチルアミノプロピルアミン97g、および160℃で5.5時間の保持時間を使って、実施例1の方法により、分散剤を調製する。収量=8219g、窒素%=0.38、KV=67mm2/s。
Lucant A 5320H(2700g)、希釈油5995.9g、3−ニトロアニリン139.8g、および170℃で10時間の保持時間を使って、実施例1の方法に従って、分散剤を調製する。収量=7690g、窒素%=0.32、KV=105mm2/s。
Lucant A 5320H(1642g)、希釈油3708g、4−フェノキシアニリン114g、および160℃で5時間の保持時間を使って、実施例1の方法に従って、分散剤を調製する。収量=5256g、窒素%=0.19、KV=86mm2/s。
Mitsui Lucant A 5320H(2300g)を希釈油5118gで希釈することにより、分散剤を調製する。その混合物を110℃まで温め、そして30分間にわたって、この調製物に、4−フェノキシアニリン80gを少しずつ加える。この混合物を、3.5時間にわたって、160℃まで温める。2時間にわたって、ジメチルアミノプロピルアミン(44g)を滴下する。この調製物を、160℃で、3時間撹拌し、次いで、ケイ藻土を使用して、濾過する。収量=7195g、KV=70mm2/s。
Lucant A 5320H(175g)、希釈油392.3g、4−フェノキシアニリン9.1g、およびジメチルアミノプロピルアミン1.7gを使って、実施例12の方法に従って、分散剤を調製する。収量=552g、窒素%=0.22、KV100=76mm2/s。
Lucant A 5320H(180g)、希釈油397.5g、4−フェノキシアニリン3.1g、およびジメチルアミノプロピルアミン5.2gを使って、実施例12の方法に従って、分散剤を調製する。収量=561g、窒素%=0.30、KV=68mm2/s。
Lucant A 5320H(175g)、希釈油395.3g、4−(4−ニトロフェニルアゾ)アニリン9.5g、およびジメチルアミノプロピルアミン2.7gを使って、実施例12の方法に従って、分散剤を調製する。収量=5557g、窒素%=0.51、KV=94mm2/s。
Lucant A 5320H(180g)、希釈油407.7g、4−(4−ニトロフェニルアゾ)アニリン2.5g、および4−フェノキシアニリン10.6gを使って、実施例12の方法に従って、分散剤を調製する。収量=575g、窒素%=0.21、KV=92mm2/s。
マレイン化(maleinated)エチル−プロピレン共重合体(Mn=50,000、2.3重量%無水マレイン酸)70gを希釈油518gに溶解する。その溶液を、窒素でパージしつつ、110℃まで温める。この溶液に、30分間にわたって、3−ニトロアニリン2.3gを加える。その混合物を160℃まで温め、この温度で、10時間撹拌する。その温度で、1時間にわたって、ジメチルアミノプロピルアミン(希釈油10gに溶解した170mg)を滴下し、この混合物を、160℃で、さらに2時間撹拌する。得られた物質をケイ藻土で濾過する。
Claims (11)
- 排気ガス再循環装置を備え付けたディーゼルエンジンを潤滑させる方法であって、該方法は、該ディーゼルエンジンに、潤滑粘性のあるオイルと以下の反応生成物:
(a)カルボン酸官能性を含むオレフィン重合体またはそれらの反応性等価物であって、該重合体は、5,000より高い数平均分子量を有し、該重合体は、エチレン−プロピレン共重合体、または、イソブチレン/共役ジエン重合体、または、スチレンおよび共役ジエンの実質的に水素化された共重合体を含み、該エチレン−プロピレン共重合体は、必要に応じて、非共役ジエンから誘導される少なくとも1種の追加モノマーを含有し;該重合体は、グラフト化カルボン酸官能性を含有する;および
(b)少なくとも1種の芳香族アミンを含むアミン成分であって、該芳香族アミンは、以下からなる群から選択される:3−ニトロアニリン、4−(4−ニトロフェニルアゾ)アニリン、スルファメタジン、Fast Violet BおよびFast Blue RR
とを含有する組成物を供給する工程を包含する、方法。 - 前記芳香族アミンが、芳香環上に−NH2基を含有する、請求項1に記載の方法。
- 前記芳香族アミンが、3−ニトロアニリンを含む、請求項1に記載の方法。
- 前記芳香族アミンが、4−(4−ニトロフェニルアゾ)アニリン、スルファメタジン、Fast Violet BおよびFast Blue RRからなる群から選択される、請求項1に記載の方法。
- 前記芳香族アミンが、4−(4−ニトロフェニルアゾ)アニリンを含む、請求項4に記載の方法。
- 前記アミン成分が、前記芳香族アミンに加えて、8個までの炭素原子を有する脂肪族アミンを含む、請求項1に記載の方法。
- 前記アミン成分が、さらに、少量の分枝アミンまたは架橋アミンを含み、該分枝アミンまたは架橋アミンが、エチレンジアミン、ジエチレントリアミン、プロピレンジアミン、ジアミノシクロヘキサン、メチレン−ビス−シクロヘキシルアミン、2,7−ジアミノフルオレン、オルト、メタまたはパラ−キシレンジアミン、オルト、メタまたはパラ−フェニレンジアミン、4,4−オキシジアニリン、1,5−、1,8−または2,3−ジアミノナフタレン、および2,4−ジアミノトルエンからなる群から選択される、請求項1に記載の方法。
- 前記重合体の前記数平均分子量が、5,000〜150,000である、請求項1に記載の方法。
- 前記組成物が、さらに、追加分散剤、清浄剤、酸化防止剤、流動点降下剤、耐摩耗剤、および高分子粘度調整剤からなる群から選択される少なくとも1種の物質を含む、請求項1に記載の方法。
- 100℃で少なくとも3.5mm2/秒の動粘度を有する潤滑粘性のあるオイルと以下の反応生成物:
(a)カルボン酸官能性を含むオレフィン重合体またはそれらの反応性等価物であって、該重合体は、5,000より高い数平均分子量を有し、該重合体は、エチレン−プロピレン共重合体、または、イソブチレン/共役ジエン重合体、または、スチレンおよび共役ジエンの実質的に水素化された共重合体を含み、該エチレン−プロピレン共重合体は、必要に応じて、非共役ジエンから誘導される少なくとも1種の追加モノマーを含有し;該重合体は、グラフト化カルボン酸官能性を含有する;および
(b)3−ニトロアニリンを含むアミン成分
とを含有する潤滑組成物。 - 内燃機関を潤滑させる方法であって、該内燃機関に、請求項10に記載の潤滑組成物を供給する工程を包含する、方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59256604P | 2004-07-30 | 2004-07-30 | |
| US60/592,566 | 2004-07-30 | ||
| PCT/US2005/026808 WO2006015130A1 (en) | 2004-07-30 | 2005-07-29 | Dispersant viscosity modifiers containing aromatic amines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008508402A JP2008508402A (ja) | 2008-03-21 |
| JP2008508402A5 JP2008508402A5 (ja) | 2008-09-11 |
| JP5070049B2 true JP5070049B2 (ja) | 2012-11-07 |
Family
ID=35207880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007523813A Expired - Fee Related JP5070049B2 (ja) | 2004-07-30 | 2005-07-29 | 芳香族アミンを含有する分散剤粘度調整剤 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7790661B2 (ja) |
| EP (1) | EP1778822B1 (ja) |
| JP (1) | JP5070049B2 (ja) |
| CN (1) | CN101031633B (ja) |
| CA (1) | CA2574969C (ja) |
| WO (1) | WO2006015130A1 (ja) |
Families Citing this family (177)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003099890A2 (en) * | 2002-05-24 | 2003-12-04 | Castrol Limited | Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer |
| US7514393B2 (en) * | 2003-11-21 | 2009-04-07 | Castrol Limited | Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes |
| DE602005003933T2 (de) * | 2004-03-10 | 2008-12-04 | The Lubrizol Corp., Wickliffe | Dispergierend wirkende viskositätsmodifikatoren auf basis von dienhaltigen polymeren |
| EP1753789B1 (en) * | 2004-04-19 | 2017-06-28 | The Lubrizol Corporation | Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers |
| US8703872B2 (en) * | 2005-03-11 | 2014-04-22 | Castrol Limited | Multiple function graft polymer |
| US8138130B2 (en) * | 2005-03-31 | 2012-03-20 | Chevron Oronite Company Llc | Fused-ring aromatic amine based wear and oxidation inhibitors for lubricants |
| RU2425063C2 (ru) * | 2005-04-28 | 2011-07-27 | Кастрол Лимитед | Многофункциональный привитой сополимер-диспергатор |
| US20070149414A1 (en) * | 2005-12-28 | 2007-06-28 | Chevron Oronite Company Llc | Dispersant viscosity index improvers having high ethylene content and lubricating oil compositions containing the same |
| US20080015126A1 (en) * | 2006-07-12 | 2008-01-17 | Teresan W. Gilbert | Ashless Controlled Release Gels |
| US8980804B2 (en) * | 2006-07-28 | 2015-03-17 | Afton Chemical Corporation | Alkyl acrylate copolymer dispersants and uses thereof |
| US20080033114A1 (en) * | 2006-07-28 | 2008-02-07 | Sanjay Srinivasan | Alkyl acrylate copolymer VI modifiers and uses thereof |
| US7928044B2 (en) | 2006-10-27 | 2011-04-19 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
| US8067347B2 (en) * | 2006-10-27 | 2011-11-29 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
| US7858566B2 (en) | 2006-10-27 | 2010-12-28 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
| US7820604B2 (en) * | 2006-10-27 | 2010-10-26 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
| US7820605B2 (en) * | 2006-10-27 | 2010-10-26 | Chevron Oronite Company Llc | Lubricating oil additive composition and method of making the same |
| EP2125918B1 (en) * | 2006-12-21 | 2012-06-27 | Dow Global Technologies LLC | Functionalized olefin polymers, compositions and articles prepared therefrom, and methods for making the same |
| US9200103B2 (en) | 2006-12-21 | 2015-12-01 | Dow Global Technologies Llc | Functionalized olefin polymers, compositions and articles prepared therefrom, and methods for making the same |
| EP2527374B1 (en) | 2006-12-21 | 2020-07-01 | Dow Global Technologies LLC | Functionalized olefin polymers, compositions and articles prepared therefrom, and methods for making the same |
| CA2673437A1 (en) | 2007-01-05 | 2008-07-17 | The Lubrizol Corporation | Ester dispersant composition for soot handling in egr engines |
| US8859471B2 (en) * | 2007-01-29 | 2014-10-14 | The Lubrizol Corporation | Lubricant compositions |
| CA2676290C (en) * | 2007-01-30 | 2015-03-10 | The Lubrizol Corporation | Dispersant combination for improved transmission fluids |
| US8912133B2 (en) | 2007-11-13 | 2014-12-16 | The Lubrizol Corporation | Lubricating composition containing a polymer |
| JP5437259B2 (ja) | 2007-11-13 | 2014-03-12 | ザ ルブリゾル コーポレイション | ポリマーを含む潤滑組成物 |
| US20090325831A1 (en) * | 2008-06-30 | 2009-12-31 | Mathur Naresh C | Functionalized olefin copolymer additive composition |
| EP2366004B1 (en) | 2008-11-26 | 2019-08-07 | The Lubrizol Corporation | Lubricating composition containing a polymer functionalised with a carboxylic acid and an aromatic polyamine |
| EP2367918A1 (en) | 2008-12-09 | 2011-09-28 | The Lubrizol Corporation | Method of operating an engine using an ashless consumable lubricant |
| US8859473B2 (en) | 2008-12-22 | 2014-10-14 | Chevron Oronite Company Llc | Post-treated additive composition and method of making the same |
| JP5735434B2 (ja) * | 2009-02-26 | 2015-06-17 | ザ ルブリゾル コーポレイションThe Lubrizol Corporation | 芳香族アミンおよびカルボン酸官能化ポリマーの反応生成物ならびに分散剤を含有する潤滑組成物 |
| CA2772116A1 (en) | 2009-08-18 | 2011-02-24 | The Lubrizol Corporation | Lubricating composition including a phosphite and a compound derived from a hydroxy-carboxylic acid |
| EP2891701B1 (en) | 2009-08-18 | 2019-07-03 | The Lubrizol Corporation | Lubricating composition containing a corrosion inhibitor |
| CN102575183A (zh) | 2009-08-18 | 2012-07-11 | 卢布里佐尔公司 | 含有抗磨剂的润滑组合物 |
| BR112012012642A2 (pt) * | 2009-12-02 | 2016-07-12 | Huntsman Petrochemical Llc | composição, e, métodos para dispersar pelo menos uma partícula em um meio aquoso e para produzir um um dispersante polimérico |
| EP2513270B1 (en) | 2009-12-14 | 2015-09-23 | The Lubrizol Corporation | Lubricating composition containing a nitrile compound |
| EP2513272B1 (en) | 2009-12-14 | 2019-08-07 | The Lubrizol Corporation | Lubricating composition containing an antiwear agent |
| US9976103B2 (en) | 2009-12-14 | 2018-05-22 | The Lubrizol Corporation | Lubricating composition containing an antiwear agent |
| CA2784746A1 (en) * | 2009-12-17 | 2011-07-14 | The Lubrizol Corporation | Lubricating composition containing an aromatic compound |
| JP2013523959A (ja) | 2010-04-01 | 2013-06-17 | カストロール・リミテッド | 多機能グラフトポリマー |
| WO2011126939A1 (en) | 2010-04-07 | 2011-10-13 | Castrol Limited | Graft polymer and related methods and compositions |
| CA2799921A1 (en) * | 2010-05-20 | 2011-11-24 | The Lubrizol Corporation | Low ash lubricants with improved seal and corrosion performance |
| CN103119140B (zh) | 2010-05-20 | 2015-01-07 | 卢布里佐尔公司 | 含分散剂的润滑组合物 |
| EP2571967B1 (en) | 2010-05-20 | 2017-07-12 | The Lubrizol Corporation | Lubricating composition |
| SG2014011829A (en) * | 2010-08-23 | 2014-04-28 | Lubrizol Corp | Lubricants containing aromatic dispersants and titanium |
| KR20130108570A (ko) | 2010-08-31 | 2013-10-04 | 더루우브리졸코오포레이션 | 내마모제를 함유하는 윤활 조성물 |
| SG188668A1 (en) | 2010-10-06 | 2013-05-31 | Lubrizol Corp | Lubricating oil composition with anti-mist additive |
| BR112013014297A2 (pt) | 2010-12-10 | 2016-09-20 | Lubrizol Corp | composição lubrificante contendo um melhorador do índice de viscosidade |
| JP2014500387A (ja) | 2010-12-21 | 2014-01-09 | ザ ルブリゾル コーポレイション | 清浄剤を含む潤滑組成物 |
| CN103380201B (zh) | 2010-12-21 | 2015-09-16 | 路博润公司 | 含有抗磨剂的润滑组合物 |
| US9309480B2 (en) | 2011-01-31 | 2016-04-12 | The Lubrizol Corporation | Lubricant composition comprising anti-foam agents |
| EP2675874B1 (en) | 2011-02-16 | 2019-04-10 | The Lubrizol Corporation | Method of lubricating a driveline device |
| CA2829492A1 (en) | 2011-03-10 | 2012-09-13 | Yanshi Zhang | Lubricating composition containing a thiocarbamate compound |
| WO2012166781A1 (en) | 2011-05-31 | 2012-12-06 | The Lubrizol Corporation | Lubricating composition with improved tbn retention |
| CN103597062B (zh) | 2011-06-15 | 2016-11-09 | 路博润公司 | 含有羧酸的盐的润滑组合物 |
| CN103608440A (zh) | 2011-06-15 | 2014-02-26 | 卢布里佐尔公司 | 含有芳族羧酸的酯的润滑组合物 |
| US9249699B2 (en) | 2011-06-21 | 2016-02-02 | The Lubrizol Corporation | Lubricating composition containing a dispersant |
| US20140107003A1 (en) | 2011-06-21 | 2014-04-17 | Matthew D. Gieselman | Lubricating Composition Containing a Dispersant |
| WO2012177529A1 (en) | 2011-06-21 | 2012-12-27 | The Lubrizol Corporation | Lubricating compositions containing salts of hydrocarbyl substituted acylating agents |
| CN103827086B (zh) | 2011-07-21 | 2016-04-13 | 路博润公司 | 羧酸吡咯烷酮及其使用方法 |
| US9512379B2 (en) | 2011-07-21 | 2016-12-06 | The Lubrizol Corporation | Overbased friction modifiers and methods of use thereof |
| CN102936521B (zh) * | 2011-08-15 | 2015-03-18 | 中国石油化工股份有限公司 | 一种柴油组合物和提高生物柴油氧化安定性的方法 |
| US8865633B2 (en) * | 2011-08-24 | 2014-10-21 | Afton Chemical Corporation | Gear oil compositions |
| WO2013062924A2 (en) | 2011-10-27 | 2013-05-02 | The Lubrizol Corporation | Lubricating composition containing an esterified polymer |
| CA2853443C (en) | 2011-10-31 | 2019-10-29 | The Lubrizol Corporation | Ashless friction modifiers for lubricating compositions |
| JP6210643B2 (ja) | 2011-12-29 | 2017-10-11 | シェブロン・オロナイト・カンパニー・エルエルシー | モノアミン末端ポリエーテルにより官能化されたオレフィンコポリマー及び潤滑油組成物 |
| US9909082B2 (en) | 2012-02-16 | 2018-03-06 | The Lubrizol Corporation | Lubricant additive booster system |
| US9115237B2 (en) | 2012-07-18 | 2015-08-25 | Chevron Oronite Company Llc | Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine |
| US9771541B2 (en) | 2012-09-11 | 2017-09-26 | The Lubrizol Corporation | Lubricating composition containing an ashless TBN booster |
| CA2891520A1 (en) | 2012-11-19 | 2014-05-22 | The Lubrizol Corporation | Coupled phenols for use in biodiesel engines |
| CA2904215A1 (en) | 2013-03-12 | 2014-10-09 | The Lubrizol Corporation | Lubricating composition containing lewis acid reaction product |
| CA2902031A1 (en) * | 2013-03-12 | 2014-10-09 | The Lubrizol Corporation | Dispersant viscosity modifiers |
| AU2014228218B2 (en) | 2013-03-15 | 2017-06-08 | Castrol Limited | Multiple function dispersant viscosity index improver |
| US9234153B2 (en) | 2013-03-15 | 2016-01-12 | Chevron Oronite Company Llc | Viscosity improver grafted with unsaturated acylating agent and a polyaromatic hydrocarbon |
| CN105518115A (zh) | 2013-05-30 | 2016-04-20 | 路博润公司 | 包含烷氧基化烃基酚的润滑组合物 |
| WO2015021119A1 (en) * | 2013-08-08 | 2015-02-12 | The Lubrizol Corporation | Method of lubricating an end-pivot finger follower valve train lash adjuster |
| CA2920023A1 (en) | 2013-08-09 | 2015-02-12 | The Lubrizol Corporation | Reduced engine deposits from dispersant treated with cobalt |
| CN105637073A (zh) | 2013-08-09 | 2016-06-01 | 路博润公司 | 由用铜处理的分散剂而减少的发动机沉积物 |
| ES2861315T3 (es) | 2013-09-19 | 2021-10-06 | Lubrizol Corp | Composiciones lubricantes para los motores de inyección directa |
| CN106062158B (zh) | 2013-09-19 | 2021-12-31 | 路博润公司 | 用于直喷式发动机的润滑剂组合物 |
| EP3080169B1 (en) * | 2013-12-10 | 2022-08-17 | The Lubrizol Corporation | Method for preparing functionalized graft polymers |
| SG11201605533RA (en) | 2014-01-10 | 2016-08-30 | Lubrizol Corp | Method of lubricating an internal combustion engine |
| EP3092290B1 (en) * | 2014-01-10 | 2019-09-04 | The Lubrizol Corporation | Method of lubricating an internal combustion engine |
| US20220049178A1 (en) * | 2014-01-10 | 2022-02-17 | The Lubrizol Corporation | Method Of Lubricating An Internal Combustion Engine |
| WO2015138088A1 (en) | 2014-03-11 | 2015-09-17 | The Lubrizol Corporation | Method of lubricating an internal combustion engine |
| CA2941721A1 (en) * | 2014-03-12 | 2015-09-17 | The Lubrizol Corporation | Method of lubricating an internal combustion engine |
| CA2942047C (en) * | 2014-03-12 | 2023-03-21 | The Lubrizol Corporation | Method of lubricating an internal combustion engine |
| US20170044460A1 (en) | 2014-04-25 | 2017-02-16 | The Lubrizol Corporation | Multigrade lubricating compositions |
| US10421923B2 (en) | 2014-05-06 | 2019-09-24 | The Lubrizol Corporation | Lubricant composition containing an antiwear agent |
| US20170107438A1 (en) | 2014-05-30 | 2017-04-20 | The Lubrizol Corporation | High molecular weight imide containing quaternary ammonium salts |
| CN113684073A (zh) | 2014-05-30 | 2021-11-23 | 路博润公司 | 低分子量含酰亚胺季铵盐 |
| US20170107441A1 (en) | 2014-05-30 | 2017-04-20 | The Lubrizol Corporation | Epoxide quaternized quaternary ammonium salts |
| US20170101594A1 (en) | 2014-05-30 | 2017-04-13 | The Lubrizol Corporation | Coupled quaternary ammonium salts |
| SG11201609885XA (en) | 2014-05-30 | 2016-12-29 | Lubrizol Corp | Branched amine containing quaternary ammonium salts |
| CN106661472A (zh) | 2014-05-30 | 2017-05-10 | 路博润公司 | 高分子量的含酰胺/酯的季铵盐 |
| CN106661486B (zh) | 2014-05-30 | 2020-04-03 | 路博润公司 | 低分子量含酰胺/酯季铵盐 |
| DK3149129T3 (da) | 2014-05-30 | 2019-05-13 | Lubrizol Corp | Anvendelse af imidazolholdige kvaternære ammoniumsalte |
| US10227543B2 (en) | 2014-09-10 | 2019-03-12 | Mitsui Chemicals, Inc. | Lubricant compositions |
| US20170283733A1 (en) | 2014-09-15 | 2017-10-05 | The Lubrizol Corporation | Dispersant viscosity modifiers with sulfonate functionality |
| WO2016044254A1 (en) * | 2014-09-15 | 2016-03-24 | The Lubrizol Corporation | Dispersant viscosity modifiers with amine functionality |
| KR102579806B1 (ko) | 2014-11-12 | 2023-09-15 | 더루우브리졸코오포레이션 | 윤활제 용도의 혼합 인 에스테르 |
| CA2969679A1 (en) | 2014-12-03 | 2016-06-09 | The Lubrizol Corporation | Lubricating composition containing an oxyalkylated aromatic polyol compound |
| SG11201704171RA (en) | 2014-12-03 | 2017-06-29 | Lubrizol Corp | Lubricating composition containing an oxyalkylated hydrocarbyl phenol |
| EP3234078A1 (en) | 2014-12-17 | 2017-10-25 | The Lubrizol Corporation | Lubricating composition for lead and copper corrosion inhibition |
| EP3262147B1 (en) | 2015-02-26 | 2025-01-22 | The Lubrizol Corporation | Aromatic detergents and lubricating compositions thereof |
| BR112017019385A2 (pt) | 2015-03-09 | 2018-04-24 | Lubrizol Corp | método de lubrificação de um motor de combustão interna |
| US20160272915A1 (en) | 2015-03-18 | 2016-09-22 | The Lubrizol Corporation | Lubricant compositions for direct injection engines |
| JP2018512485A (ja) | 2015-03-18 | 2018-05-17 | ザ ルブリゾル コーポレイションThe Lubrizol Corporation | 直噴エンジン用潤滑剤組成物 |
| US10800992B2 (en) | 2015-03-25 | 2020-10-13 | The Lubrizol Corporation | Lubricant compositions for direct injection engine |
| CN118085946A (zh) | 2015-07-20 | 2024-05-28 | 路博润公司 | 无锌润滑组合物 |
| CA2995757C (en) | 2015-08-20 | 2023-10-03 | The Lubrizol Corporation | Azole derivatives as lubricating additives |
| JP6856628B2 (ja) * | 2015-09-02 | 2021-04-07 | ビーエイエスエフ・ソシエタス・エウロパエアBasf Se | 潤滑剤組成物 |
| CN108473899A (zh) | 2015-11-11 | 2018-08-31 | 路博润公司 | 含硫醚取代苯酚化合物的润滑组合物 |
| PL3383978T3 (pl) | 2015-12-02 | 2023-10-16 | The Lubrizol Corporation | Amid/ester o ultraniskiej masie cząsteczkowej zawierający czwartorzędowe sole amoniowe o krótkich ogonach węglowodorowych |
| AR106936A1 (es) | 2015-12-02 | 2018-03-07 | Lubrizol Corp | Imida de peso molecular ultrabajo que contiene sales de amonio cuaternario que tienen colas cortas de hidrocarburo |
| CN108473904B (zh) * | 2015-12-18 | 2022-06-03 | 路博润公司 | 用于发动机润滑剂的氮官能化烯烃聚合物 |
| ES2928462T3 (es) | 2016-02-24 | 2022-11-18 | Lubrizol Corp | Composiciones lubricantes para motores de inyección directa |
| EP3440165B1 (en) | 2016-04-07 | 2024-12-18 | The Lubrizol Corporation | Mercaptoazole derivatives as lubricating additives |
| EP3255129B1 (en) | 2016-06-06 | 2024-01-24 | The Lubrizol Corporation | Thiol-carboxylic adducts as lubricating additives |
| WO2018017454A1 (en) | 2016-07-20 | 2018-01-25 | The Lubrizol Corporation | Alkyl phosphate amine salts for use in lubricants |
| CN109715765B (zh) | 2016-07-20 | 2022-09-30 | 路博润公司 | 用于润滑剂中的烷基磷酸酯胺盐 |
| CN109790481A (zh) | 2016-09-14 | 2019-05-21 | 路博润公司 | 润滑组合物和润滑内燃机的方法 |
| CA3035071A1 (en) | 2016-09-14 | 2018-03-22 | The Lubrizol Corporation | Lubricating composition comprising sulfonate detergent and ashless hydrocarbyl phenolic compound |
| JP6741790B2 (ja) | 2017-01-16 | 2020-08-19 | 三井化学株式会社 | 自動車ギア用潤滑油組成物 |
| JP7164555B2 (ja) * | 2017-06-27 | 2022-11-01 | ザ ルブリゾル コーポレイション | 内燃エンジンのための潤滑組成物およびそれを潤滑する方法 |
| CA3068425A1 (en) | 2017-06-27 | 2019-01-03 | The Lubrizol Corporation | Lubricating composition containing a self-assembling polymethacrylate block copolymer and an ethylene-.alpha.-olefin copolymer |
| US20200199479A1 (en) * | 2017-07-17 | 2020-06-25 | The Lubrizol Corporation | Low Disperant Lubricant Composition |
| EP3655509B1 (en) | 2017-07-17 | 2022-12-07 | The Lubrizol Corporation | Low zinc lubricant composition |
| TWI887194B (zh) | 2017-07-24 | 2025-06-21 | 美商坎圖爾公司 | 極高壓金屬磺酸鹽滑脂、潤滑機械組件之方法及改良過鹼化金屬磺酸鹽滑脂之極高壓性能之方法 |
| CN111133085B (zh) | 2017-08-17 | 2023-05-09 | 路博润公司 | 用于传动系统润滑剂的氮官能化烯烃聚合物 |
| WO2019108588A1 (en) | 2017-11-28 | 2019-06-06 | The Lubrizol Corporation | Lubricant compositions for high efficiency engines |
| US11767404B2 (en) | 2018-03-07 | 2023-09-26 | Mitsui Chemicals, Inc. | Resin composition for masterbatch |
| US11098262B2 (en) | 2018-04-25 | 2021-08-24 | Afton Chemical Corporation | Multifunctional branched polymers with improved low-temperature performance |
| CN110615893B (zh) * | 2018-06-20 | 2020-10-02 | 北京师范大学 | 一锅制备n-取代苯胺/苯胺共聚物的方法及得到的共聚物 |
| CN112513232B (zh) | 2018-06-22 | 2022-09-13 | 路博润公司 | 用于重负荷柴油发动机的润滑组合物 |
| EP3894526A1 (en) | 2018-12-10 | 2021-10-20 | The Lubrizol Corporation | Lubricating compositions having a mixed dispersant additive package |
| EP3986993B1 (en) | 2019-06-24 | 2025-12-10 | The Lubrizol Corporation | Continuous acoustic mixing for performance additives and compositions including the same |
| AU2020353006A1 (en) | 2019-09-26 | 2022-04-14 | The Lubrizol Corporation | Lubricating compositions and methods of operating an internal combustion engine |
| CN114450383B (zh) | 2019-09-26 | 2024-06-11 | 路博润公司 | 润滑组合物和运行内燃发动机的方法 |
| BR112022007221A2 (pt) | 2019-10-15 | 2022-07-05 | Lubrizol Corp | Composição lubrificante eficiente em combustível |
| US12098345B2 (en) | 2019-12-18 | 2024-09-24 | The Lubrizol Corporation | Polymeric surfactant compound |
| CA3166808A1 (en) | 2020-02-04 | 2021-08-12 | Ben MCDERMOTT | Lubricating compositions and methods of operating an internal combustion engine |
| EP4200387B1 (en) | 2020-09-22 | 2024-11-06 | The Lubrizol Corporation | Diesel engine lubricating compositions and methods of use thereof |
| WO2022140496A1 (en) | 2020-12-23 | 2022-06-30 | The Lubrizol Corporation | Benzazepine compounds as antioxidants for lubricant compositions |
| JP2024512773A (ja) | 2021-04-01 | 2024-03-19 | ザ ルブリゾル コーポレイション | 亜鉛を含まない潤滑組成物及びその使用方法 |
| US12398338B2 (en) | 2021-07-20 | 2025-08-26 | Mitsui Chemicals, Inc. | Viscosity modifier for lubricating oil and lubricating oil composition for hydraulic fluid |
| CN117716007A (zh) | 2021-07-29 | 2024-03-15 | 路博润公司 | 1,4-苯并噁嗪化合物和含有1,4-苯并噁嗪化合物的润滑油组合物 |
| WO2023023224A1 (en) | 2021-08-19 | 2023-02-23 | The Lubrizol Corporation | Friction modifiers with improved frictional properties and lubricating compositions containing the same |
| EP4460550A1 (en) | 2022-01-04 | 2024-11-13 | The Lubrizol Corporation | Compounds and lubricant compositions containing the same |
| JPWO2023167307A1 (ja) | 2022-03-03 | 2023-09-07 | ||
| WO2023176788A1 (ja) | 2022-03-17 | 2023-09-21 | 三井化学株式会社 | 熱可塑性樹脂組成物 |
| EP4544011A1 (en) | 2022-06-27 | 2025-04-30 | The Lubrizol Corporation | Lubricating composition and method of lubricating an internal combustion engine |
| EP4558592A1 (en) | 2022-07-18 | 2025-05-28 | The Lubrizol Corporation | Deposit control compounds for lubricating compositions |
| CN119630767A (zh) | 2022-08-05 | 2025-03-14 | 路博润公司 | 用于产生自由基官能化的pibsa产物衍生物的方法以及包含其的组合物 |
| CA3264135A1 (en) | 2022-08-05 | 2024-02-08 | The Lubrizol Corporation | PROCESSES FOR PRODUCING REACTION PRODUCTS COMPRISING QUATERNARY AMMONIUM SALTS |
| US20240141156A1 (en) | 2022-10-11 | 2024-05-02 | Infineum International Limited | Functionalized C4 to C5 Olefin Polymers and Lubricant Compositions Containing Such |
| US12365849B2 (en) | 2022-10-11 | 2025-07-22 | Infineum International Limited | Lubricant composition containing metal alkanoate |
| CN120112620A (zh) | 2022-10-25 | 2025-06-06 | 路博润公司 | 润滑剂组合物以及润滑内燃机的方法 |
| CN120112621A (zh) | 2022-10-25 | 2025-06-06 | 路博润公司 | 润滑剂组合物以及润滑内燃机的方法 |
| WO2024163826A1 (en) | 2023-02-03 | 2024-08-08 | The Lubrizol Corporation | Processes for producing reaction products including quaternary ammonium salts |
| US20240287009A1 (en) | 2023-02-06 | 2024-08-29 | Infineum International Limited | Amine-functional monomers and methods of making same |
| WO2024206736A1 (en) | 2023-03-31 | 2024-10-03 | The Lubrizol Corporation | Process for preparing overbased alkaline earth metal alkylhydroxybenzoate |
| US20250101334A1 (en) | 2023-09-22 | 2025-03-27 | Infineum International Limited | Lubricating oil compositions with improved wear performance and engine cleanliness |
| US20250101336A1 (en) | 2023-09-22 | 2025-03-27 | Infineum International Limited | Lubricant Formulations Containing Functionalized Olefin Polymers and Reduced Traditional Dispersant |
| US20250115822A1 (en) | 2023-10-05 | 2025-04-10 | Infineum International Limited | Lubricating oil compositions and use thereof for improving journal bearing durability in internal combustion engines |
| US20250115821A1 (en) | 2023-10-05 | 2025-04-10 | Infineum International Limited | Lubricating oil compositions and use thereof for improving journal bearing wear in internal combustion engines |
| WO2025125894A1 (en) | 2023-12-14 | 2025-06-19 | Infineum International Limited | Lubricant compositions containing magnesium detergent for reduced pre-ignition in hydrogen fueled engines |
| WO2025125892A1 (en) | 2023-12-14 | 2025-06-19 | Infineum International Limited | Lubricant compositions containing molybdenum for reduced pre-ignition in hydrogen fueled engines |
| WO2025126134A1 (en) | 2023-12-14 | 2025-06-19 | Infineum International Limited | Lubricant compositions containing detergent for reduced abnormal combustion events in hydrogen fueled engines |
| WO2025126063A1 (en) | 2023-12-14 | 2025-06-19 | Infineum International Limited | Lubricant compositions containing silicon for reduced pre-ignition in hydrogen fueled engines |
| WO2025125893A1 (en) | 2023-12-14 | 2025-06-19 | Infineum International Limited | Lubricant compositions for reduced pre-ignition in hydrogen fueled engines |
| US20250207054A1 (en) | 2023-12-22 | 2025-06-26 | Infineum International Limited | Lubricant Compositions Providing Robust Valvetrain Wear Protection in the Ford 6.7L Engine Test |
| US20250223509A1 (en) | 2024-01-09 | 2025-07-10 | Infineum International Limited | Lubricant Compositions Containing Low Phosphorus and Low Sulphated Ash |
| EP4596662A1 (en) | 2024-02-05 | 2025-08-06 | Infineum International Limited | Amine containing polymers and lubricant compositions including such polymers and methods of using thereof |
| EP4596661A1 (en) | 2024-02-05 | 2025-08-06 | Infineum International Limited | Amine containing polymer compositions and uses thereof |
| US20250263623A1 (en) | 2024-02-21 | 2025-08-21 | Infineum International Limited | Lubricant Compositions Comprising Core-Shell Colloidal Zn-Containing Particles |
| WO2025191545A2 (en) | 2024-03-13 | 2025-09-18 | Infineum International Limited | Lubricating oil compositions for hydrogen fueled engines for reduced pre-ignition |
| WO2025215052A1 (en) | 2024-04-10 | 2025-10-16 | Infineum International Limited | Formulating with functional polymers for improved retained fuel economy performance |
| US20250361459A1 (en) | 2024-04-10 | 2025-11-27 | Infineum International Limited | Lubricating oil compositions with improved wear performance and soot dispersancy |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL206960A (ja) * | 1953-06-10 | |||
| US3450715A (en) | 1965-04-09 | 1969-06-17 | Chevron Res | N-hydrocarbon succinimidyl polymers |
| US4132661A (en) | 1976-09-13 | 1979-01-02 | Texaco Inc. | Lubricating oil additives and composition containing same |
| GB2033907B (en) * | 1978-11-18 | 1982-10-13 | Texaco Development Corp | Lubricating oil additives |
| US4204970A (en) * | 1978-12-07 | 1980-05-27 | Standard Oil Company (Indiana) | Lubricant compositions containing alkylated aromatic amino acid antioxidants |
| FR2529896B1 (fr) * | 1982-07-06 | 1987-03-20 | Lubrizol Corp | Esters d'interpolymeres contenant de l'azote, procede pour leur preparation et lubrifiants les contenant |
| US4767553A (en) * | 1986-12-24 | 1988-08-30 | Texaco Inc. | Lubricating oil containing dispersant viscosity index improver |
| US4981915A (en) | 1987-08-12 | 1991-01-01 | Atochem North America, Inc. | Multipurpose polymer bound stabilizers |
| US4863623A (en) | 1988-03-24 | 1989-09-05 | Texaco Inc. | Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same |
| FR2640272B1 (fr) | 1988-12-12 | 1992-07-24 | Elf Aquitaine | Composes polymeriques resultant de la condensation d'une alkylene polyamine sur un copolymere ayant des groupements carboxyliques vicinaux et leur utilisation comme additifs aux lubrifiants |
| EP0432941B1 (en) * | 1989-12-13 | 1996-04-17 | Exxon Chemical Patents Inc. | Polyolefin-substituted amines grafted with poly (aromatic-N-monomers) for oleaginous compositions |
| US5278240A (en) * | 1989-12-13 | 1994-01-11 | Exxon Chemical Patents Inc. | Oil soluble amino-substituted polymers containing graft polymer segments derived from aromatic nitrogen-containing monomers |
| US5780540A (en) * | 1990-01-16 | 1998-07-14 | Mobil Oil Corporation | Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers |
| US5075383A (en) * | 1990-04-11 | 1991-12-24 | Texaco Inc. | Dispersant and antioxidant additive and lubricating oil composition containing same |
| US5356999A (en) * | 1990-10-29 | 1994-10-18 | Texaco Inc. | Multifunctional viscosity index improvers based on polymers containing sulfonamides |
| US6117825A (en) * | 1992-05-07 | 2000-09-12 | Ethyl Corporation | Polyisobutylene succinimide and ethylene-propylene succinimide synergistic additives for lubricating oils compositions |
| US5264140A (en) | 1992-06-01 | 1993-11-23 | Texaco Inc. | Antioxidant-dispersant VI improver additive and lubricating oil composition containing same |
| US5264139A (en) | 1992-06-01 | 1993-11-23 | Texaco Inc. | Antioxidant dispersant antiwear VI improver additive and lubricating oil composition containing same |
| US5429757A (en) | 1992-09-02 | 1995-07-04 | Texaco Inc. | Multifunctional copolymer and lubricating oil composition |
| US5409623A (en) * | 1992-09-02 | 1995-04-25 | Texaco Inc. | Functionalized graft co-polymer as a viscosity and index improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same |
| US5427702A (en) * | 1992-12-11 | 1995-06-27 | Exxon Chemical Patents Inc. | Mixed ethylene alpha olefin copolymer multifunctional viscosity modifiers useful in lube oil compositions |
| DE4330971A1 (de) | 1993-09-13 | 1995-03-16 | Basf Ag | Copolymerisate sowie deren Reaktionsprodukte mit Aminen als Kraftstoff- und Schmierstoffadditiv |
| US5620486A (en) | 1994-12-30 | 1997-04-15 | Chevron Chemical Company | Fuel compositions containing aryl succinimides |
| SG64414A1 (en) * | 1996-01-16 | 1999-04-27 | Lubrizol Corp | Lubricating compositions |
| US6187721B1 (en) | 1996-06-12 | 2001-02-13 | Castrol Limited | Lubricant for use in diesel engines |
| US6100224A (en) * | 1997-10-01 | 2000-08-08 | Exxon Chemical Patents Inc | Copolymers of ethylene α-olefin macromers and dicarboxylic monomers and derivatives thereof, useful as additives in lubricating oils and in fuels |
| US6107258A (en) | 1997-10-15 | 2000-08-22 | Ethyl Corporation | Functionalized olefin copolymer additives |
| US6107257A (en) | 1997-12-09 | 2000-08-22 | Ethyl Corporation | Highly grafted, multi-functional olefin copolymer VI modifiers |
| US6114542A (en) | 1998-08-28 | 2000-09-05 | Chevron Chemical Company Llc | Ethers of polyalkyl or polyalkenyl N-hydroxyalkyl succinimides and fuel compositions containing the same |
| US6025308A (en) | 1998-09-10 | 2000-02-15 | R. T. Vanderbilt Company, Inc. | Amine-functionalized polymers |
| JP3927724B2 (ja) * | 1999-04-01 | 2007-06-13 | 東燃ゼネラル石油株式会社 | 内燃機関用潤滑油組成物 |
| JP4295402B2 (ja) * | 1999-10-01 | 2009-07-15 | 新日本石油株式会社 | 潤滑油組成物 |
| ATE382644T1 (de) * | 2000-12-04 | 2008-01-15 | Exxonmobil Chem Patents Inc | Für viskositätsindexverbesserer und schmiermittelzusammensetzungen geeignete ethylencopolymerzusammensetzungen |
| US6759375B2 (en) * | 2002-05-23 | 2004-07-06 | The Lubrizol Corporation | Use of an amide to reduce lubricant temperature |
| WO2003099890A2 (en) | 2002-05-24 | 2003-12-04 | Castrol Limited | Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer |
| JP4934844B2 (ja) * | 2002-06-07 | 2012-05-23 | 東燃ゼネラル石油株式会社 | 潤滑油組成物 |
| US6869919B2 (en) | 2002-09-10 | 2005-03-22 | Infineum International Ltd. | Lubricating oil compositions |
| US20040259742A1 (en) * | 2003-06-18 | 2004-12-23 | Mishra Munmaya K. | Use of dispersant viscosity index improvers in exhaust gas recirculation engines |
| US20050153849A1 (en) | 2004-01-09 | 2005-07-14 | Mishra Munmaya K. | Graft copolymers, method of making and compositions containing the same |
| DE602005003933T2 (de) | 2004-03-10 | 2008-12-04 | The Lubrizol Corp., Wickliffe | Dispergierend wirkende viskositätsmodifikatoren auf basis von dienhaltigen polymeren |
| EP1753789B1 (en) | 2004-04-19 | 2017-06-28 | The Lubrizol Corporation | Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers |
-
2005
- 2005-07-29 JP JP2007523813A patent/JP5070049B2/ja not_active Expired - Fee Related
- 2005-07-29 CA CA2574969A patent/CA2574969C/en not_active Expired - Fee Related
- 2005-07-29 WO PCT/US2005/026808 patent/WO2006015130A1/en not_active Ceased
- 2005-07-29 EP EP05776847.5A patent/EP1778822B1/en not_active Expired - Lifetime
- 2005-07-29 CN CN2005800330231A patent/CN101031633B/zh not_active Expired - Fee Related
- 2005-07-29 US US11/192,653 patent/US7790661B2/en active Active
-
2010
- 2010-08-18 US US12/858,464 patent/US7960320B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008508402A (ja) | 2008-03-21 |
| US7960320B2 (en) | 2011-06-14 |
| EP1778822A1 (en) | 2007-05-02 |
| US20060025316A1 (en) | 2006-02-02 |
| CN101031633A (zh) | 2007-09-05 |
| CA2574969A1 (en) | 2006-02-09 |
| CN101031633B (zh) | 2010-11-10 |
| US20100311624A1 (en) | 2010-12-09 |
| WO2006015130A1 (en) | 2006-02-09 |
| CA2574969C (en) | 2013-05-07 |
| EP1778822B1 (en) | 2018-01-10 |
| US7790661B2 (en) | 2010-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5070049B2 (ja) | 芳香族アミンを含有する分散剤粘度調整剤 | |
| JP4934019B2 (ja) | ジエン含有重合体をベースにした分散剤粘度調整剤 | |
| KR101679091B1 (ko) | 방향족 폴리아민 및 카르복시산으로 작용화된 중합체를 함유하는 윤활 조성물 | |
| CN100560611C (zh) | 基于马来酸酐-苯乙烯共聚物的分散剂粘度改性剂 | |
| US7696138B2 (en) | Alkyl acrylate copolymer dispersants and uses thereof | |
| JP5390087B2 (ja) | 潤滑油添加剤組成物およびその製造方法 | |
| CN101970622A (zh) | 含聚合物的润滑组合物 | |
| JP5383996B2 (ja) | 潤滑油添加剤組成物およびその製造方法 | |
| JP2012509962A5 (ja) | ||
| CA2605904C (en) | A lubricating oil additive composition and method of making the same | |
| CA2464895A1 (en) | Use of dispersant viscosity index improvers in exhaust gas recirculation engines | |
| CA2659911A1 (en) | Mannich post-treatment of pibsa dispersants for improved dispersion of egr soot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080728 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080728 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110913 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110927 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111213 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120329 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120508 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120723 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120820 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150824 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5070049 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |