AR048049A1 - Titulo modificado: metodo para producir dialquiltiofosfato de zinc y aceite lubricante que lo contiene. - Google Patents
Titulo modificado: metodo para producir dialquiltiofosfato de zinc y aceite lubricante que lo contiene.Info
- Publication number
- AR048049A1 AR048049A1 ARP040104005A ARP040104005A AR048049A1 AR 048049 A1 AR048049 A1 AR 048049A1 AR P040104005 A ARP040104005 A AR P040104005A AR P040104005 A ARP040104005 A AR P040104005A AR 048049 A1 AR048049 A1 AR 048049A1
- Authority
- AR
- Argentina
- Prior art keywords
- thio acid
- temperature range
- reaction mixture
- paste
- solution
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 6
- 239000011701 zinc Substances 0.000 title abstract 6
- 229910052725 zinc Inorganic materials 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 239000010687 lubricating oil Substances 0.000 title abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 9
- 239000002253 acid Substances 0.000 abstract 8
- 125000000446 sulfanediyl group Chemical group *S* 0.000 abstract 8
- 239000011541 reaction mixture Substances 0.000 abstract 6
- 229940112824 paste Drugs 0.000 abstract 5
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000007865 diluting Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 229940046892 lead acetate Drugs 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000010734 process oil Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 229940052228 zinc oxide paste Drugs 0.000 abstract 1
Classifications
-
- 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
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
- C10M137/04—Phosphate esters
- C10M137/10—Thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
- C07F9/165—Esters of thiophosphoric acids
- C07F9/17—Esters of thiophosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
-
- 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
- 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
-
- 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
- C10N2030/36—Seal compatibility, e.g. with rubber
-
- 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
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
Abstract
Reivindicacion 1: Un método para producir un tioácido util en la produccion de dialquil ditiofosfato de cinc, caracterizado porque comprende los pasos de: iniciar una reaccion introduciendo una mezcla de P2O5 y P2S5 en una solucion que comprende metil isobutil carbinol y alcohol isopropílico; mantener dicha reaccion en un rango de temperatura, mientras se agrega dicha mezcla de P2O5 y P2S5 a dicha solucion que comprende metil isobutil carbinol y alcohol isopropílico, de modo de formar una pasta; diluir dicha pasta agregando una cantidad adicional de dicha solucion que comprende metil isobutil carbinol y alcohol isopropílico, de modo de formar una pasta diluida, al tiempo que se mantiene dicha pasta diluida en dicho rango de temperatura; y mantener dicha pasta diluida en dicho rango de temperatura para formar dicho tioácido. Reivindicacion 12: Un método para producir una solucion de dialquil ditiofosfato de cinc que comprende dialquil ditiofosfato de cinc, caracterizado porque comprende los pasos de: proporcionar un tioácido; realizar una aspersion de dicho tioácido con nitrogeno hasta que dicho tioácido resulta negativo para H2S con papel de acetato de plomo; neutralizar dicho tioácido dosificándolo en una pasta de oxido de cinc, a una temperatura en un primer rango de temperatura, de modo de formar una mezcla de reaccion; mantener dicha mezcla de reaccion en un segundo rango de temperatura mientras se agrega dicho tioácido; mantener dicha mezcla de reaccion en dicho segundo rango de temperatura por al menos 45 minutos después de agregar dicho tioácido; opcionalmente separar al vacío dicha mezcla de reaccion; opcionalmente filtrar dicha mezcla de reaccion para eliminar cualquier partícula solida; y opcionalmente diluir dicha mezcla de reaccion con aceite de procesamiento para producir dicha solucion de dialquil ditiofosfato de cinc. Reivindicacion 16: Un aceite lubricante caracterizado porque comprende un dialquil ditiofosfato de cinc producido de acuerdo con el método de la reivindicacion 12.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/702,808 US7368596B2 (en) | 2003-11-06 | 2003-11-06 | Process for producing zinc dialkyldithiophosphates exhibiting improved seal compatibility properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR048049A1 true AR048049A1 (es) | 2006-03-29 |
Family
ID=34435552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP040104005A AR048049A1 (es) | 2003-11-06 | 2004-11-01 | Titulo modificado: metodo para producir dialquiltiofosfato de zinc y aceite lubricante que lo contiene. |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US7368596B2 (es) |
| EP (1) | EP1529829B1 (es) |
| JP (1) | JP3995678B2 (es) |
| CN (1) | CN1769405A (es) |
| AR (1) | AR048049A1 (es) |
| AT (1) | ATE409736T1 (es) |
| BR (1) | BRPI0404823A (es) |
| CA (1) | CA2484445C (es) |
| DE (1) | DE602004016804D1 (es) |
| SG (1) | SG112029A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7800471B2 (en) * | 2008-04-04 | 2010-09-21 | Cedar Ridge Research, Llc | Field emission system and method |
| US9725673B2 (en) * | 2010-03-25 | 2017-08-08 | Afton Chemical Corporation | Lubricant compositions for improved engine performance |
| US9550955B2 (en) | 2012-12-21 | 2017-01-24 | Afton Chemical Corporation | Friction modifiers for lubricating oils |
| US9499761B2 (en) | 2012-12-21 | 2016-11-22 | Afton Chemical Corporation | Additive compositions with a friction modifier and a metal dialkyl dithio phosphate salt |
| US9296971B2 (en) | 2013-07-18 | 2016-03-29 | Afton Chemical Corporation | Friction modifiers for lubricating oils |
| US9193932B2 (en) | 2013-07-18 | 2015-11-24 | Afton Chemical Corporation | Amide alcohol friction modifiers for lubricating oils |
| US8927471B1 (en) | 2013-07-18 | 2015-01-06 | Afton Chemical Corporation | Friction modifiers for engine oils |
| EP3804845A1 (en) * | 2014-03-17 | 2021-04-14 | Sani-tech West, Inc. | Aseptic mixing system and method for sealing an aseptic container |
| CN106699806B (zh) * | 2015-11-16 | 2019-05-21 | 中国科学院宁波材料技术与工程研究所 | 低杂质含量的二烷基二硫代磷酸锌、其制备方法及应用 |
| US10323205B2 (en) | 2016-05-05 | 2019-06-18 | Afton Chemical Corporation | Lubricant compositions for reducing timing chain stretch |
| US20180346839A1 (en) | 2017-06-05 | 2018-12-06 | Afton Chemical Corporation | Methods for improving resistance to timing chain wear with a multi-component detergent system |
| US11753599B2 (en) | 2021-06-04 | 2023-09-12 | Afton Chemical Corporation | Lubricating compositions for a hybrid engine |
| US11608477B1 (en) | 2021-07-31 | 2023-03-21 | Afton Chemical Corporation | Engine oil formulations for low timing chain stretch |
| US11788027B2 (en) | 2022-02-18 | 2023-10-17 | Afton Chemical Corporation | Engine oil formulation with improved sequence VIII performance |
| US20240026243A1 (en) | 2022-07-14 | 2024-01-25 | Afton Chemical Corporation | Transmission lubricants containing molybdenum |
| US20240199970A1 (en) | 2022-12-09 | 2024-06-20 | Afton Chemical Corporation | Driveline and transmission fluids for low speed wear and scuffing |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2494332A (en) * | 1948-04-07 | 1950-01-10 | Standard Oil Dev Co | Extreme pressure lubricants |
| BE510012A (es) | 1951-03-29 | |||
| NL111965C (es) | 1958-01-07 | |||
| US3848032A (en) * | 1972-12-08 | 1974-11-12 | Lubrizol Corp | Process for preparing phosphorus-containing acids |
| GB1565961A (en) | 1976-02-25 | 1980-04-23 | Orobis Ltd | Composition comprising a mixture of the zinc salts of o,o'-dialkyl dithiophosphoric acids |
| US4308154A (en) | 1979-05-31 | 1981-12-29 | The Lubrizol Corporation | Mixed metal salts and lubricants and functional fluids containing them |
| US4417990A (en) | 1979-05-31 | 1983-11-29 | The Lubrizol Corporation | Mixed metal salts/sulfurized phenate compositions and lubricants and functional fluids containing them |
| US4263150A (en) | 1979-06-11 | 1981-04-21 | The Lubrizol Corporation | Phosphite treatment of phosphorus acid salts and compositions produced thereby |
| US4289635A (en) | 1980-02-01 | 1981-09-15 | The Lubrizol Corporation | Process for preparing molybdenum-containing compositions useful for improved fuel economy of internal combustion engines |
| DE3011085A1 (de) | 1980-03-22 | 1981-10-01 | Hoechst Ag, 6000 Frankfurt | Verfahren zur umsetzung von alkoholen und/oder phenolen mit phosphorpentasulfid |
| US4392966A (en) | 1982-01-15 | 1983-07-12 | Texaco Inc. | Molybdenum-zinc dialkyldithiophosphates as lubricant additives |
| US4466895A (en) | 1983-06-27 | 1984-08-21 | The Lubrizol Corporation | Metal salts of lower dialkylphosphorodithioic acids |
| JPS6346299A (ja) | 1986-01-16 | 1988-02-27 | Ntn Toyo Bearing Co Ltd | プランジング型等速ジョイント用グリース |
| DE3610205A1 (de) | 1986-03-26 | 1987-10-01 | Tribol Lubricants Gmbh | Schmiermittel und verfahren zu dessen herstellung |
| JP2670669B2 (ja) | 1986-09-01 | 1997-10-29 | 昭和シェル石油 株式会社 | 自動車用ギヤ油組成物 |
| US4943672A (en) | 1987-12-18 | 1990-07-24 | Exxon Research And Engineering Company | Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil (OP-3403) |
| US5154844A (en) | 1988-03-31 | 1992-10-13 | Ethyl Petroleum Additives, Inc. | Lubricant additives and their production |
| US4904401A (en) | 1988-06-13 | 1990-02-27 | The Lubrizol Corporation | Lubricating oil compositions |
| US4957649A (en) | 1988-08-01 | 1990-09-18 | The Lubrizol Corporation | Lubricating oil compositions and concentrates |
| US5384054A (en) | 1994-01-18 | 1995-01-24 | Ethyl Petrolium Additives, Inc. | Process for metal salts of hydrocarbyl dithiophosphoric acid |
| US5380448A (en) * | 1994-02-07 | 1995-01-10 | Ethyl Petrolium Additives, Inc. | Process for metal salts of hydrocarbyl dithiophosphoric acid |
| US5750477A (en) | 1995-07-10 | 1998-05-12 | The Lubrizol Corporation | Lubricant compositions to reduce noise in a push belt continuous variable transmission |
| PT876446E (pt) | 1995-12-08 | 2004-11-30 | Exxonmobil Res & Eng Co | Oleos-base hidrocarbonados de alto desempenho e biodegradaveis |
| JP3808939B2 (ja) | 1996-06-28 | 2006-08-16 | 株式会社コスモ総合研究所 | ギヤ油組成物 |
| US5726132A (en) * | 1997-02-28 | 1998-03-10 | The Lubrizol Corporation | Oil composition for improving fuel economy in internal combustion engines |
| US5728656A (en) | 1997-03-20 | 1998-03-17 | Chevron Chemical Company | Lower-ash lubricating oil having ultra-neutral zinc dialkyldithiophosphates |
| US5882505A (en) | 1997-06-03 | 1999-03-16 | Exxon Research And Engineering Company | Conversion of fisher-tropsch waxes to lubricants by countercurrent processing |
| DE19753961A1 (de) | 1997-12-05 | 1999-06-10 | Univ Schiller Jena | Verfahren zur Herstellung von Metalldithiophosphaten |
| JP3973281B2 (ja) | 1997-12-25 | 2007-09-12 | コスモ石油株式会社 | ギヤ油組成物 |
| US6013171A (en) | 1998-02-03 | 2000-01-11 | Exxon Research And Engineering Co. | Catalytic dewaxing with trivalent rare earth metal ion exchanged ferrierite |
| JP4140791B2 (ja) | 1998-04-17 | 2008-08-27 | 新日本石油株式会社 | 潤滑油組成物 |
| JP5057603B2 (ja) | 1998-05-01 | 2012-10-24 | 昭和シェル石油株式会社 | 内燃機関用潤滑油組成物 |
| JP4094118B2 (ja) | 1998-05-21 | 2008-06-04 | 出光興産株式会社 | ギヤ油組成物 |
| US6180575B1 (en) | 1998-08-04 | 2001-01-30 | Mobil Oil Corporation | High performance lubricating oils |
| US6103099A (en) | 1998-09-04 | 2000-08-15 | Exxon Research And Engineering Company | Production of synthetic lubricant and lubricant base stock without dewaxing |
| US6080301A (en) | 1998-09-04 | 2000-06-27 | Exxonmobil Research And Engineering Company | Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins |
| US6165949A (en) | 1998-09-04 | 2000-12-26 | Exxon Research And Engineering Company | Premium wear resistant lubricant |
| US6300291B1 (en) | 1999-05-19 | 2001-10-09 | Infineum Usa L.P. | Lubricating oil composition |
-
2003
- 2003-11-06 US US10/702,808 patent/US7368596B2/en active Active
-
2004
- 2004-10-12 CA CA002484445A patent/CA2484445C/en not_active Expired - Fee Related
- 2004-10-25 JP JP2004309828A patent/JP3995678B2/ja active Active
- 2004-11-01 AR ARP040104005A patent/AR048049A1/es not_active Application Discontinuation
- 2004-11-05 SG SG200406421A patent/SG112029A1/en unknown
- 2004-11-05 BR BR0404823-7A patent/BRPI0404823A/pt not_active IP Right Cessation
- 2004-11-05 CN CNA2004100905965A patent/CN1769405A/zh active Pending
- 2004-11-08 DE DE602004016804T patent/DE602004016804D1/de active Active
- 2004-11-08 AT AT04256908T patent/ATE409736T1/de not_active IP Right Cessation
- 2004-11-08 EP EP04256908A patent/EP1529829B1/en active Active
-
2007
- 2007-10-02 US US11/866,106 patent/US7592490B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2484445C (en) | 2008-07-22 |
| US20050101802A1 (en) | 2005-05-12 |
| DE602004016804D1 (de) | 2008-11-13 |
| US7592490B2 (en) | 2009-09-22 |
| US20080026966A1 (en) | 2008-01-31 |
| CN1769405A (zh) | 2006-05-10 |
| BRPI0404823A (pt) | 2005-07-12 |
| JP2005139175A (ja) | 2005-06-02 |
| EP1529829B1 (en) | 2008-10-01 |
| EP1529829A1 (en) | 2005-05-11 |
| ATE409736T1 (de) | 2008-10-15 |
| US7368596B2 (en) | 2008-05-06 |
| JP3995678B2 (ja) | 2007-10-24 |
| CA2484445A1 (en) | 2005-05-06 |
| SG112029A1 (en) | 2005-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |