RU2008117610A - LUBRICANT COMPOSITION FOR POWER UNITS OF AERONAUTICAL ENGINEERING - Google Patents
LUBRICANT COMPOSITION FOR POWER UNITS OF AERONAUTICAL ENGINEERING Download PDFInfo
- Publication number
- RU2008117610A RU2008117610A RU2008117610/04A RU2008117610A RU2008117610A RU 2008117610 A RU2008117610 A RU 2008117610A RU 2008117610/04 A RU2008117610/04 A RU 2008117610/04A RU 2008117610 A RU2008117610 A RU 2008117610A RU 2008117610 A RU2008117610 A RU 2008117610A
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- RU
- Russia
- Prior art keywords
- ester
- bis
- acid
- corrosion inhibitor
- neopentylpolyol
- Prior art date
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- Lubricants (AREA)
Abstract
Смазочная композиция для силовых установок авиационной техники на основе сложного эфира неопентилполиола и жирных кислот С5-С10, включающая замещенный дифениламин и C7-C9 алкиловые эфиры замещенной бензопропановой кислоты в качестве антиокислительных присадок, ингибитор коррозии производное толутриазола, отличающаяся тем, что композиция дополнительно содержит ингибитор коррозии эфир диалкил-дитиофосфата метилпропионовой кислоты и противоизносную присадку на основе арилового эфира фосфорной кислоты и при следующем соотношение компонентов, мас.%: ! Бис [4-(1,1,3-тетраметилбутил)фенил]амин1,0-3,0С7-С9 алкиловый эфир 3,5-бис-(1,1 диметилэтил)- -4-гидроксибензопропановой кислоты0,5-4,0N,N-бис-(2этилгексил)-4 метил-1Н-бензотриазол-1- -метиламин0,05-0,25трикрезилфосфат1,0-5,03-(бис-изобутокси-тиофосфорилсульфанил)-2- метилпропионовая кислота0,05-1,5сложный эфир неопентилполиола и жирных кислот С5-С10остальноеLubricating composition for aeronautical power plants based on C5-C10 neopentylpolyol ester and fatty acids, including substituted diphenylamine and C7-C9 substituted ester of benzopropanoic acid as antioxidant additives, a corrosion inhibitor tolutriazole derivative, characterized in that the composition further comprises a corrosion inhibitor methylpropionic acid dialkyl dithiophosphate ester and antiwear agent based on aryl phosphoric acid ester and in the following ratio ENTOV, wt.%: Bis [4- (1,1,3-tetramethylbutyl) phenyl] amine 1,0-3,0С7-С9 3,5-bis- (1,1 dimethylethyl) - -4-hydroxybenzopropanoic acid alkyl ester 0.5-4.0N , N-bis- (2-ethylhexyl) -4 methyl-1H-benzotriazole-1- -methylamine 0.05-0.25 tricresylphosphate 1.0-5.05- (bis-isobutoxythiophosphoryl sulfanyl) -2-methylpropionic acid 0.05-1, 5 complex ester of neopentylpolyol and C5-C10 fatty acids
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008117610/04A RU2387703C2 (en) | 2008-05-06 | 2008-05-06 | Lubricant composition for aviation power installations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008117610/04A RU2387703C2 (en) | 2008-05-06 | 2008-05-06 | Lubricant composition for aviation power installations |
Publications (2)
Publication Number | Publication Date |
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RU2008117610A true RU2008117610A (en) | 2009-11-20 |
RU2387703C2 RU2387703C2 (en) | 2010-04-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2008117610/04A RU2387703C2 (en) | 2008-05-06 | 2008-05-06 | Lubricant composition for aviation power installations |
Country Status (1)
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RU (1) | RU2387703C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2704978C1 (en) * | 2018-12-26 | 2019-11-01 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Lubricating oil base |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2476587C2 (en) * | 2010-11-12 | 2013-02-27 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Lubricant composition of high-temperature oil for heat-stressed gas-turbine engines of supersonic aircraft |
RU2452767C1 (en) * | 2010-11-12 | 2012-06-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Lubricating composition for universal synthetic oil, capable of operating in gas-turbine engines and helicopter gear assemblies, as well as turbine-propeller engines and turbine-propeller-fan motors of airplanes |
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2008
- 2008-05-06 RU RU2008117610/04A patent/RU2387703C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2704978C1 (en) * | 2018-12-26 | 2019-11-01 | федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" | Lubricating oil base |
Also Published As
Publication number | Publication date |
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RU2387703C2 (en) | 2010-04-27 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110507 |