KR101984065B1 - 변속기용 윤활 조성물 - Google Patents
변속기용 윤활 조성물 Download PDFInfo
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- KR101984065B1 KR101984065B1 KR1020147016039A KR20147016039A KR101984065B1 KR 101984065 B1 KR101984065 B1 KR 101984065B1 KR 1020147016039 A KR1020147016039 A KR 1020147016039A KR 20147016039 A KR20147016039 A KR 20147016039A KR 101984065 B1 KR101984065 B1 KR 101984065B1
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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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
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- C10M2205/024—Propene
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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
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- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
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- C10M2215/28—Amides; Imides
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- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
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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
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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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—Overbased sulfonic acid salts
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- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/106—Thiadiazoles
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- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
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- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/047—Thioderivatives not containing metallic elements
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- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
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- C10M2223/049—Phosphite
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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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- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
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- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
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- Lubricants (AREA)
Abstract
Description
| 포화물 함량 | t황 함량 | 점도지수(VI) | |
| 그룹 I Mineral oils | < 90% | > 0.03% | 80 ≤VI < 120 |
| 그룹 Ⅱ Hydrocracked oils | ≥90% | ≤0.03% | 80 ≤VI < 120 |
| 그룹 Ⅲ Hydrocracked 또는 hydro-isomerized oils |
≥90% | ≤0.03% | ≥120 |
| 그룹 IV | 폴리알파-올레핀(Polyalpha-olefins; PAOs) | ||
| 그룹 V | 에스테르 및 그룹 I 내지 IV의 베이스 오일에 포함되지 않는 다른 베이스 오일 |
||
| 윤활 조성물 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 에틸렌/알파-올레핀 공중합체 | - | 5.8 | - | 5.8 | - | 5.8 | 8.8 | 5.8 |
| 저질량의 PMA | 12.9 | - | 12.9 | - | 12.9 | 5 | - | |
| 평균질량의 PMA | 5 | 5 | 5 | 5 | 5 | - | - | 5 |
| 디메르캅토티아디아졸 | - | - | - | - | 0.5 | 0.5 | 0.5 | 2.3 |
| 아민 디티오포스페이트 | - | 1.6 | 1.6 | 0.8 | 0.8 | 0.8 | ||
| 분산제 | - | - | - | - | 0.5 | 0.5 | 0.5 | 0.5 |
| 아민화된 산화방지제 | - | - | - | - | 0.8 | 0.8 | 0.8 | 0.8 |
| 페놀계 부식방지제 | - | - | - | - | 0.2 | 0.2 | 0.2 | 0.2 |
| 아연 디티오포스페이트 | 1.2 | 1.2 | - | - | - | - | - | |
| 술포네이트 | 1.2 | 1.2 | - | - | - | - | - | |
| 알킬포스파이트 | 0.3 | 0.3 | - | - | - | - | - | |
| 황-함유 올레핀 | 1.5 | 1.5 | 1.5 | 1.5 | - | - | - | |
| 그룹 I의 희석 오일 | 3.8 | 3.8 | 3.4 | 3.4 | 4.2 | 4.2 | 4.2 | 4.2 |
| 그룹 Ⅲ의 베이스 오일 | 74.1 | 81.2 | 75.6 | 82.7 | 75.1 | 82.2 | 84.2 | 81.2 |
| KV100 (cSt) | 6.29 | 6.21 | 6.32 | 6.23 | 6.53 | 6.51 | 6.5 | 6.21 |
| 62℃에서의 μmin | 0.098 | 0.099 | 0.066 | 0.072 | 0.09 | 0.084 | 0.068 | 0.099 |
| 102℃에서의 μmin | 0.1 | 0.098 | 0.056 | 0.062 | 0.101 | 0.087 | 0.039 | 0.098 |
| 142℃에서의 μmin | 0.09 | 0.087 | 0.054 | 0.052 | 0.114 | 0.089 | 0.036 | 0.087 |
Claims (17)
- 하나 이상의 베이스 오일, 적어도 하나의 디메르캅토티아디아졸(dimercaptothiadiazole) 유도체, 적어도 하나의 에틸렌과 α-올레핀 공중합체 및 적어도 하나의 하기 화학식 (IVa)의 아민 티오포스페이트를 포함하는 윤활 조성물로서:
상기 X1 및 X2는 서로 독립적으로, 황 원자 또는 산소 원자이며, 상기 X1 및 X2 중 적어도 하나는 황 원자이며, 상기 R1 및 R2는 수소 원자 또는 1 내지 22개의 탄소원자를 가지는 알킬기이며, 상기 M은 R3, R4, R5, R6이 수소 원자 또는 1 내지 18개의 탄소원자를 포함하는 알킬기인 화학식 R3R4R5R6N의 1차 아민, 2차 아민 또는 3차 아민으로부터 형성된 암모늄이며, n은 1인, 윤활 조성물. - 제1항에 있어서,
상기 에틸렌 및 알파-올레핀 공중합체는 3 내지 30개의 탄소원자를 포함하는 에틸렌 및 알파-올레핀 공중합체인, 윤활 조성물. - 제1항에 있어서,
윤활 조성물 전체 질량에 대하여 상기 에틸렌 및 알파-올레핀 공중합체의 양은 1 내지 20질량%인, 윤활 조성물. - 제1항에 있어서,
상기 디메르캅토티아디아졸(dimercaptothiadiazole) 유도체는 4,5-디메르캅토-1,2,3-티아디아졸(4,5-dimercapto-1,2,3-thiadiazole) 유도체, 3,5-디메르캅토-1,2,4-티아디아졸(3,5-dimercapto-1,2,4-thiadiazole) 유도체, 3,4-디메르캅토-1,2,5-티아디아졸(3,4-dimercapto-1,2,5-thiadiazole) 유도체, 2,5-디메르캅토-1,3,4-티아디아졸(2,5-dimercapto-1,3,4-thiadiazole) 유도체에서 선택되며, 단독으로 또는 혼합하여 사용되는, 윤활 조성물. - 제1항에 있어서,
윤활 조성물 전체 질량에 대하여 상기 디메르캅토티아디아졸(dimercaptothiadiazole) 유도체의 양은 0.1 내지 10질량%인, 윤활 조성물. - 제1항에 있어서,
윤활 조성물 전체 질량에 대하여, 상기 아민 티오포스페이트(amine thiophosphate)의 양은 0.2 내지 10질량%인, 윤활 조성물. - 제1항에 있어서,
폴리메타크릴레이트(polymethacrylate)를 더 포함하는, 윤활 조성물. - 제1항에 있어서,
폴리이소부텐(polyisobutene)에서 유래한 분산제를 더 포함하는, 윤활 조성물. - 제1항에 있어서,
아민계 산화방지제(amine-type antioxidant additive)를 더 포함하는, 윤활 조성물. - 제1항에 있어서,
폐놀계 부식방지제(phenol-type anti-corrosion additive)를 더 포함하는, 윤활 조성물. - 제1항에 있어서,
표준 ASTM D445에 따른 100℃에서의 동점도(kinematic viscosity)가 4 내지 40cSt인, 윤활 조성물. - 변속기 부재를 윤활하기 위한 방법으로서,
제1항에 따른 윤활유 조성물과 적어도 하나의 변속기 부재를 접촉시키는 단계를 포함하는, 방법. - 차량의 연료 소비를 감소시키기 위한 방법으로서,
제1항에 따른 윤활유 조성물을 사용하는 단계를 포함하는, 방법. - 삭제
- 윤활 조성물의 마찰계수를 감소시키기 위한 방법으로서,
적어도 하나의 에틸렌 및 알파-올레핀 공중합체, 적어도 하나의 디메르캅토티아디아졸(dimercaptothiadiazole) 유도체 및 하기 화학식(IVa)로 표현된 적어도 하나의 아민 티오포스페이트를 하나 이상의 기유에 첨가하는 단계를 포함하며:
상기 X1 및 X2는 서로 독립적으로, 황 원자 또는 산소 원자이며, 상기 X1 및 X2 중 적어도 하나는 황 원자이며, 상기 R1 및 R2는 수소 원자 또는 1 내지 22개의 탄소원자를 가지는 알킬기이며, 상기 M은 R3, R4, R5, R6이 수소 원자 또는 1 내지 18개의 탄소원자를 포함하는 알킬기인 화학식 R3R4R5R6N의 1차 아민, 2차 아민 또는 3차 아민으로부터 형성된 암모늄인, 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1161856A FR2984348B1 (fr) | 2011-12-16 | 2011-12-16 | Compositions lubrifiantes pour transmissions |
| FR1161856 | 2011-12-16 | ||
| PCT/EP2012/075645 WO2013087889A1 (fr) | 2011-12-16 | 2012-12-14 | Compositions lubrifiantes pour transmissions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140110861A KR20140110861A (ko) | 2014-09-17 |
| KR101984065B1 true KR101984065B1 (ko) | 2019-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147016039A Expired - Fee Related KR101984065B1 (ko) | 2011-12-16 | 2012-12-14 | 변속기용 윤활 조성물 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9334462B2 (ko) |
| EP (1) | EP2791294B1 (ko) |
| JP (1) | JP6067027B2 (ko) |
| KR (1) | KR101984065B1 (ko) |
| CN (1) | CN104066827B (ko) |
| AR (1) | AR089276A1 (ko) |
| BR (1) | BR112014014490A2 (ko) |
| CA (1) | CA2858927A1 (ko) |
| FR (1) | FR2984348B1 (ko) |
| MX (1) | MX343664B (ko) |
| RU (1) | RU2612803C2 (ko) |
| WO (1) | WO2013087889A1 (ko) |
Families Citing this family (11)
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| FR3009309B1 (fr) * | 2013-08-02 | 2016-10-07 | Total Marketing Services | Compositions lubrifiantes pour transmissions |
| FR3018079B1 (fr) * | 2014-02-28 | 2017-06-23 | Total Marketing Services | Composition lubrifiante a base de nanoparticules metalliques |
| JP6509322B2 (ja) * | 2015-02-27 | 2019-05-08 | Jxtgエネルギー株式会社 | 最終減速機用潤滑油組成物 |
| EP3423554B1 (en) * | 2016-03-03 | 2022-08-10 | The Lubrizol Corporation | Lubricating oil composition having improved air release |
| JP2018119059A (ja) * | 2017-01-25 | 2018-08-02 | 出光興産株式会社 | 変速機用潤滑油組成物、変速機の潤滑方法及び変速機 |
| US10808198B2 (en) * | 2019-01-16 | 2020-10-20 | Afton Chemical Corporation | Lubricant containing thiadiazole derivatives |
| FR3111639B1 (fr) * | 2020-06-22 | 2022-08-19 | Total Marketing Services | Composition aqueuse pour la lubrification des systèmes mécaniques |
| CN114381320B (zh) * | 2020-10-21 | 2023-09-26 | 中国石油天然气股份有限公司 | 齿轮油添加剂组合物及其制备方法与应用 |
| US11326123B1 (en) * | 2020-12-01 | 2022-05-10 | Afton Chemical Corporation | Durable lubricating fluids for electric vehicles |
| CN116685663B (zh) | 2020-12-23 | 2025-07-25 | 路博润公司 | 作为润滑组合物的抗氧化剂的苯并氮杂䓬化合物 |
| EP4368687B1 (en) * | 2022-11-10 | 2025-06-25 | Afton Chemical Corporation | Corrosion inhibitor and industrial lubricant including the same |
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-
2011
- 2011-12-16 FR FR1161856A patent/FR2984348B1/fr active Active
-
2012
- 2012-12-14 MX MX2014007278A patent/MX343664B/es active IP Right Grant
- 2012-12-14 KR KR1020147016039A patent/KR101984065B1/ko not_active Expired - Fee Related
- 2012-12-14 EP EP12809233.5A patent/EP2791294B1/fr active Active
- 2012-12-14 RU RU2014124015A patent/RU2612803C2/ru not_active IP Right Cessation
- 2012-12-14 US US14/364,988 patent/US9334462B2/en not_active Expired - Fee Related
- 2012-12-14 BR BR112014014490-7A patent/BR112014014490A2/pt not_active Application Discontinuation
- 2012-12-14 CA CA2858927A patent/CA2858927A1/fr not_active Abandoned
- 2012-12-14 WO PCT/EP2012/075645 patent/WO2013087889A1/fr not_active Ceased
- 2012-12-14 AR ARP120104759A patent/AR089276A1/es not_active Application Discontinuation
- 2012-12-14 CN CN201280061291.4A patent/CN104066827B/zh not_active Expired - Fee Related
- 2012-12-14 JP JP2014546551A patent/JP6067027B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20150218481A1 (en) | 2015-08-06 |
| MX343664B (es) | 2016-11-16 |
| WO2013087889A1 (fr) | 2013-06-20 |
| FR2984348B1 (fr) | 2015-02-27 |
| CN104066827A (zh) | 2014-09-24 |
| RU2612803C2 (ru) | 2017-03-13 |
| CA2858927A1 (fr) | 2013-06-20 |
| MX2014007278A (es) | 2014-08-01 |
| JP2015500385A (ja) | 2015-01-05 |
| EP2791294B1 (fr) | 2020-09-02 |
| AR089276A1 (es) | 2014-08-13 |
| FR2984348A1 (fr) | 2013-06-21 |
| CN104066827B (zh) | 2016-11-16 |
| JP6067027B2 (ja) | 2017-01-25 |
| RU2014124015A (ru) | 2016-02-10 |
| BR112014014490A2 (pt) | 2019-10-01 |
| US9334462B2 (en) | 2016-05-10 |
| EP2791294A1 (fr) | 2014-10-22 |
| KR20140110861A (ko) | 2014-09-17 |
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