BR112015027605A2 - Composição lubrificante, método para reduzir o atrito entre superfícies lubrificadas e método para lubrificar um dispositivo mecânico - Google Patents
Composição lubrificante, método para reduzir o atrito entre superfícies lubrificadas e método para lubrificar um dispositivo mecânicoInfo
- Publication number
- BR112015027605A2 BR112015027605A2 BR112015027605A BR112015027605A BR112015027605A2 BR 112015027605 A2 BR112015027605 A2 BR 112015027605A2 BR 112015027605 A BR112015027605 A BR 112015027605A BR 112015027605 A BR112015027605 A BR 112015027605A BR 112015027605 A2 BR112015027605 A2 BR 112015027605A2
- Authority
- BR
- Brazil
- Prior art keywords
- lubricating
- mechanical device
- lubricant composition
- reducing friction
- lubricate surfaces
- Prior art date
Links
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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/24—Polyethers
- C10M145/26—Polyoxyalkylenes
- C10M145/32—Polyoxyalkylenes of alkylene oxides containing 4 or more carbon atoms
-
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/24—Polyethers
- C10M145/26—Polyoxyalkylenes
- C10M145/36—Polyoxyalkylenes etherified
-
- 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
- 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
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/2805—Esters used as base material
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
- C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids used as base material
-
- 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
- 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
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
-
- 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
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
COMPOSIÇÃO LUBRIFICANTE, MÉTODO PARA REDUZIR O ATRITO ENTRE SUPERFÍCIES LUBRIFICADAS E MÉTODO PARA LUBRIFICAR UM DISPOSITIVO MECÂNICO. São apresentadas composições lubrificantes compreendendo um óleo de base de hidrocarboneto e um polímero de polioxibutileno preparado pela polimerização de óxido de butileno com um iniciador de monol e possuindo um peso molecular médico numérico variando de 800 g/mol a 1200 g/mol. Os polímeros de polioxibutileno agem como um aditivo modificador de atrito altamente ativo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361826537P | 2013-05-23 | 2013-05-23 | |
US61/826,537 | 2013-05-23 | ||
PCT/US2014/037806 WO2014189712A1 (en) | 2013-05-23 | 2014-05-13 | Oil soluble polyoxybutylene polymers as friction modifiers for lubricants |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015027605A2 true BR112015027605A2 (pt) | 2017-09-19 |
BR112015027605B1 BR112015027605B1 (pt) | 2020-12-29 |
Family
ID=50933533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015027605-9A BR112015027605B1 (pt) | 2013-05-23 | 2014-05-13 | composição lubrificante, método para reduzir o atrito entre superfícies lubrificadas e método para lubrificar um dispositivo mecânico |
Country Status (5)
Country | Link |
---|---|
US (1) | US9914895B2 (pt) |
EP (1) | EP2978827B1 (pt) |
CN (1) | CN105209583B (pt) |
BR (1) | BR112015027605B1 (pt) |
WO (1) | WO2014189712A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6151797B2 (ja) * | 2012-12-12 | 2017-06-21 | ダウ グローバル テクノロジーズ エルエルシー | 濃縮金属加工流体および金属加工プロセス |
BR112017017360A2 (pt) * | 2015-02-26 | 2018-04-10 | Dow Global Technologies Llc | formulação de lubrificantes com desempenho de pressão extrema e antidesgaste intensificado |
BR112017017221B1 (pt) | 2015-02-26 | 2022-07-19 | Dow Global Technologies Llc | Formulação de lubrificante e método para aumentar o desempenho de pressão extrema de uma formulação de lubrificante contendo óleo de base de hidrocarboneto e olefina sulfurada |
RU2744972C2 (ru) * | 2016-06-02 | 2021-03-17 | Басф Се | Смазочная композиция |
WO2019126924A1 (en) | 2017-12-25 | 2019-07-04 | Dow Global Technologies Llc | Modified oil soluble polyalkylene glycols |
CN113831528A (zh) * | 2021-11-08 | 2021-12-24 | 浙江劲光实业股份有限公司 | 一种聚亚烷基二醇聚醚的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4001043A1 (de) | 1990-01-16 | 1991-07-18 | Basf Ag | Motorenoel mit einem gehalt an phenolalkoxylaten |
US5198135A (en) * | 1990-09-21 | 1993-03-30 | The Lubrizol Corporation | Antiemulsion/antifoam agent for use in oils |
KR20010090793A (ko) * | 1998-10-20 | 2001-10-19 | 그래햄 이. 테일러 | 윤활제 조성물 |
CA2728411A1 (en) | 2008-06-18 | 2009-12-23 | Dow Global Technologies Inc. | Cleaning compositions containing mid-range alkoxylates |
CN102471720A (zh) * | 2009-07-23 | 2012-05-23 | 陶氏环球技术有限责任公司 | 可用作i-iv类烃油用润滑剂添加剂的聚亚烷基二醇 |
US9650588B2 (en) | 2011-10-28 | 2017-05-16 | Dow Global Technologies Llc | Compositions of hydrocarbon oils and oil soluble PAGS produced by DMC catalysts |
-
2014
- 2014-05-13 CN CN201480026968.XA patent/CN105209583B/zh active Active
- 2014-05-13 WO PCT/US2014/037806 patent/WO2014189712A1/en active Application Filing
- 2014-05-13 EP EP14729810.3A patent/EP2978827B1/en active Active
- 2014-05-13 US US14/774,985 patent/US9914895B2/en active Active
- 2014-05-13 BR BR112015027605-9A patent/BR112015027605B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US9914895B2 (en) | 2018-03-13 |
CN105209583A (zh) | 2015-12-30 |
EP2978827B1 (en) | 2019-08-14 |
EP2978827A1 (en) | 2016-02-03 |
US20160068780A1 (en) | 2016-03-10 |
WO2014189712A1 (en) | 2014-11-27 |
BR112015027605B1 (pt) | 2020-12-29 |
CN105209583B (zh) | 2018-05-04 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2014, OBSERVADAS AS CONDICOES LEGAIS. |