KR101080763B1 - 장수명 가솔린 엔진오일 조성물 - Google Patents
장수명 가솔린 엔진오일 조성물 Download PDFInfo
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- KR101080763B1 KR101080763B1 KR1020090089250A KR20090089250A KR101080763B1 KR 101080763 B1 KR101080763 B1 KR 101080763B1 KR 1020090089250 A KR1020090089250 A KR 1020090089250A KR 20090089250 A KR20090089250 A KR 20090089250A KR 101080763 B1 KR101080763 B1 KR 101080763B1
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- engine oil
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- oil composition
- molybdenum
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- 239000000203 mixture Substances 0.000 title claims abstract description 17
- 239000010711 gasoline engine oil Substances 0.000 title abstract description 11
- 239000010705 motor oil Substances 0.000 claims abstract description 41
- 239000002199 base oil Substances 0.000 claims abstract description 12
- -1 polyol esters Chemical class 0.000 claims abstract description 12
- KHYKFSXXGRUKRE-UHFFFAOYSA-J molybdenum(4+) tetracarbamodithioate Chemical class C(N)([S-])=S.[Mo+4].C(N)([S-])=S.C(N)([S-])=S.C(N)([S-])=S KHYKFSXXGRUKRE-UHFFFAOYSA-J 0.000 claims abstract description 11
- 229920005862 polyol Polymers 0.000 claims abstract description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011733 molybdenum Substances 0.000 claims abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- 239000011701 zinc Substances 0.000 claims abstract description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002530 phenolic antioxidant Substances 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000000834 fixative Substances 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 23
- 230000003647 oxidation Effects 0.000 abstract description 10
- 238000007254 oxidation reaction Methods 0.000 abstract description 10
- 239000000654 additive Substances 0.000 abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 4
- 239000003502 gasoline Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 11
- 230000000996 additive effect Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 239000003963 antioxidant agent Substances 0.000 description 5
- 230000003078 antioxidant effect Effects 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 4
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000002480 mineral oil Substances 0.000 description 4
- 230000001603 reducing effect Effects 0.000 description 4
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 229920000193 polymethacrylate Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- SCJNCDSAIRBRIA-DOFZRALJSA-N arachidonyl-2'-chloroethylamide Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NCCCl SCJNCDSAIRBRIA-DOFZRALJSA-N 0.000 description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 2
- 239000012964 benzotriazole Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 125000004119 disulfanediyl group Chemical group *SS* 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 229960002317 succinimide Drugs 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007866 anti-wear additive Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000006078 metal deactivator Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012719 thermal polymerization Methods 0.000 description 1
Classifications
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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
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/12—Metal carbonyls
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
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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
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
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- 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
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
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- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
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- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
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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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- 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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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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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
- C10N2030/52—Base number [TBN]
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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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- Inorganic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
구분 | 화합물명 | 실시예 1 | 비교예1 | 비교예2 |
기유 | 고점도지수형 기유 | 85 | 88.8 | 80.5 |
점도지수향상제 | 하이드로즈네이티드-스티렌-디인 | 5 | - | - |
올레핀코폴리머 | - | 3 | 12 | |
내마모제 | 징크알킬디티오포스페이트 | 2 | 2 | 3 |
몰리브덴계 | 모노알킬몰리브덴디티오카바메이트 | 0.8 | - | - |
에스테르계 | 폴리올에스테르 | 1 | - | - |
산화방지제 | 2,6-디-터셔리-부틸-파라-크레졸 | 0.5 | 0.5 | 0.3 |
무회분산제 | 폴리이소부틸렌숙신이미드 | 5.0 | 5.0 | 4.0 |
소포제 | 폴리실록산 | 0.2 | 0.2 | 0.2 |
부식방지제 | 벤조트리아졸 | 0.5 | 0.5 | - |
1) 기유: S-Oil社, Ultra-S 기유 2) 하이드로즈네이티드-스티렌-디인: Infineum社 3) 징크알킬디티오포스페이트(ZnDTP): Lubrizol社 4) 몰리브데늄디티오카바메이트(MoDTC): 아데카社, SC525 5) 폴리올에스테르: Uniqema社, P-1973. 6) 2,6-디-터셔리-부틸-파라-크레졸: Ciba社 7) 폴리이소부틸렌숙신이미드: Lubrizol社. 8) 폴리실록산: 신에츠社 9) 벤조트리아졸: Lubrizol社 |
구분 | 실시예 1 | 비교예 1 | 비교예 2 | |
피스톤 청정성 평가, rating(*) | 8.3 | 6.4 | 8.0 | |
엔진오일 소모량, % | 22.3 | 27.8 | 26.2 | |
전염기가, mgKOH/g | 시험전 | 9.7 | 7.1 | 11.1 |
시험후 | 7.2 | 3.1 | 6.7 | |
차이(시험후-시험전) | -2.5 | -4.0 | -4.4 | |
전산가, mgKOH/g | 시험전 | 3.1 | 3.3 | 3.5 |
시험후 | 4.2 | 5.8 | 5.8 | |
차이(시험후-시험전) | 1.1 | 2.5 | 2.3 |
구분 | 실시예 1 | 비교예 1 | 비교예 2 |
초기 연비 (16시간 경과후), 연비개선율 %(*) | 0.6 | 1.0 | -1.2 |
연비 지속성 (96시간 경과후), 연비개선율 %(*) | 0.4 | 0.5 | -1.7 |
Claims (4)
- 하이드로즈네이티드-스티렌-디인계 화합물 2 ~ 10 중량%, 징크알킬디티오포스페이트 0.05 ~ 5 중량%, 모노알킬몰리브덴디티오카바메이트 0.5 ~ 2 중량%, 폴리올에스테르 0.2 ~ 2 중량%, 힌더드 페놀계 산화방지제 0.05 ~ 1.0 중량%, 100 ℃ 동점도가 3 ~ 10 cSt인 고정제 기유 80 ~ 90 중량% 함유하는 엔진오일 조성물.
- 제 1 항에 있어서,상기 모노알킬몰리브덴디티오카바메이트는 몰리브덴 함량은 8 ~ 15 중량%, 황함량은 10 ~ 12 중량%인 것을 특징으로 하는 엔진오일 조성물.
- 제 1 항에 있어서,상기 폴리올에스테르는 네오펜틸글리콜, 트리메틸올프로판 및 펜타에리트리톨 중에서 선택된 1종 또는 2종 이상인 것을 특징으로 하는 엔진오일 조성물.
- 삭제
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US12/752,347 US20110071062A1 (en) | 2009-09-21 | 2010-04-01 | Long-life gasoline engine oil composition |
CN201010138116.3A CN102021065B (zh) | 2009-09-21 | 2010-04-02 | 长寿命汽油机油组合物 |
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FR2983867B1 (fr) | 2011-12-09 | 2014-08-22 | Total Raffinage Marketing | Lubrifiant moteur pour vehicules a motorisation hybride ou micro-hybride |
CN104498136A (zh) * | 2014-11-28 | 2015-04-08 | 苏州阿莫夫工贸有限公司 | 一种全效型引擎润滑油抗磨添加剂 |
KR20160087051A (ko) * | 2015-01-12 | 2016-07-21 | 에스케이이노베이션 주식회사 | 내연기관용 윤활유 조성물 |
KR101755889B1 (ko) * | 2015-11-19 | 2017-07-19 | 현대자동차주식회사 | 연비 및 내구성이 향상된 디젤 엔진오일 조성물 |
US20180100117A1 (en) * | 2016-10-07 | 2018-04-12 | Exxonmobil Research And Engineering Company | Lubricating oil compositions for electric vehicle powertrains |
CN106753690A (zh) * | 2016-12-09 | 2017-05-31 | 韩喜梅 | 一种提高基础润滑油摩擦学性能的方法 |
CN106753711A (zh) * | 2016-12-09 | 2017-05-31 | 王茹楠 | 一种可使润滑油在高温下具有良好摩擦学性能的制备方法 |
CN112852526A (zh) * | 2020-12-31 | 2021-05-28 | 江苏龙蟠科技股份有限公司 | 一种合成酯型发动机油组合物 |
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KR100346352B1 (ko) | 1999-11-03 | 2002-08-01 | 지맥스오일(주) | 윤활유 조성물 |
JP2005002214A (ja) * | 2003-06-11 | 2005-01-06 | Nippon Oil Corp | 潤滑油組成物 |
KR100559632B1 (ko) * | 2003-10-30 | 2006-03-10 | 현대자동차주식회사 | 마찰저감형 엔진오일 조성물 |
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