RU2007107382A - Смазки на основе сверхосновного салицилата кальция - Google Patents

Смазки на основе сверхосновного салицилата кальция Download PDF

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Publication number
RU2007107382A
RU2007107382A RU2007107382/04A RU2007107382A RU2007107382A RU 2007107382 A RU2007107382 A RU 2007107382A RU 2007107382/04 A RU2007107382/04 A RU 2007107382/04A RU 2007107382 A RU2007107382 A RU 2007107382A RU 2007107382 A RU2007107382 A RU 2007107382A
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RU
Russia
Prior art keywords
calcium
calcium carbonate
calcite
acid
salicylate
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RU2007107382/04A
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English (en)
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RU2382071C2 (ru
Inventor
Уилль м Д. ОЛСОН (CA)
Уилльям Д. ОЛСОН
Рональд Дж. МЬЮИР (CA)
Рональд Дж. МЬЮИР
Уэйн МАКВУД (CA)
Уэйн МАКВУД
Original Assignee
Кемтура Корпорейшн (Us)
Кемтура Корпорейшн
Кемтура Кэнада Ко./Ко (Ca)
Кемтура Кэнада Ко./Ко
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Publication of RU2007107382A publication Critical patent/RU2007107382A/ru
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Publication of RU2382071C2 publication Critical patent/RU2382071C2/ru

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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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M117/00—Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof
    • C10M117/02—Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen
    • C10M117/04—Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen containing hydroxy groups
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
    • 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
    • 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
    • C10M169/06—Mixtures of thickeners and additives
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • 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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof
    • 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
    • C10M2207/26—Overbased carboxylic acid salts
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • 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
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy
    • 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
    • C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
    • C10N2060/14—Chemical after-treatment of the constituents of the lubricating composition by boron or a compound containing boron

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Claims (9)

1. Способ получения неньютоновской масляной композиции в виде смазки, содержащей сверхосновный салицилат кальция и твердые частицы коллоидно-диспергированного карбоната кальция в виде кальцита, включающий стадии нагревания сверхосновного салицилата кальция, аморфного карбоната кальция и конвертирующего агента, содержащего жирную кислоту, включающую от двенадцати до двадцати четырех атомов углерода в масляной среде, и последующего добавления в смесь достаточного количества воды, спирта и диоксида углерода с целью завершения превращения аморфного карбоната кальция в кальцит.
2. Способ по п.1, в котором жирная кислота представляет собой оксистеариновую кислоту.
3. Способ по п.2, в котором в ходе превращения аморфного карбоната кальция в кальцит в смазке присутствует практически все количество оксистеариновй кислоты.
4. Способ получения неньютоновской масляной композиции в виде смазки, содержащей сверхосновный салицилат кальция, твердые частицы коллоидно-диспергированного карбоната кальция в виде кальцита и борат кальция, включающий следующие стадии:
(1) нагревание сверхосновного салицилата кальция, аморфного карбоната кальция и комбинации их конвертирующих агентов, включающей воду, спирт, диоксид углерода и жирную кислоту, содержащую от двенадцати до двадцати четырех атомов углерода в масляном носителе в условиях, благоприятствующих образованию кристаллов карбоната кальция в виде кристаллов кальцита, и
(2) взаимодействие продукта со стадии 1 с компонентами, содержащими производное борной кислоты с целью проявления смазочно-подобных свойств.
5. Способ по п.4, в котором жирная кислота представляет собой оксистеариновую кислоту.
6. Высококачественная смазка на основе комплекса сверхосновный салицилат кальция/карбонат кальция, модифицированного боратом кальция, содержащая сверхосновный салицилат кальция, масляный носитель, карбонат кальция в виде кальцита, борат кальция, и кальциевое мыло маслообразующей алифатической монокарбоновой кислоты, содержащей, по меньшей мере, двенадцать углеродных атомов, причем борат кальция и кальциевое мыло практически гомогенно распределены в смазке и, по меньшей мере, часть кальциевого мыла выполняет функцию конвертирующего агента совместно с диоксидом углерода при превращении аморфного карбоната кальция в кристаллический карбонат кальция в виде кальцита.
7. Композиция по п.6, в котором мылообразующая алифатическая монокарбоновая кислота представляет собой оксистеариновую кислоту.
8. Неньютоновская композиция, содержащая сверхосновный салицилат кальция, аморфный карбонат кальция и жирную кислоту, включающую от двенадцати до двадцати четырех атомов углерода в масляной среде.
9. Композиция по п.8, в котором жирная кислота представляет собой оксистеариновую кислоту.
RU2007107382/04A 2004-07-29 2005-06-22 Смазки на основе сверхосновного салицилата кальция RU2382071C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/911,132 US7407920B2 (en) 2004-07-29 2004-07-29 Overbased calcium salicylate greases
US10/911,132 2004-07-29

Publications (2)

Publication Number Publication Date
RU2007107382A true RU2007107382A (ru) 2008-09-10
RU2382071C2 RU2382071C2 (ru) 2010-02-20

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Country Link
US (1) US7407920B2 (ru)
EP (1) EP1784411B1 (ru)
JP (1) JP4829886B2 (ru)
KR (1) KR101132881B1 (ru)
CN (1) CN101023093B (ru)
AT (1) ATE414093T1 (ru)
DE (1) DE602005011020D1 (ru)
RU (1) RU2382071C2 (ru)
WO (1) WO2006023054A2 (ru)

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WO2006023054A2 (en) 2006-03-02
US7407920B2 (en) 2008-08-05
JP4829886B2 (ja) 2011-12-07
CN101023093A (zh) 2007-08-22
ATE414093T1 (de) 2008-11-15
EP1784411A2 (en) 2007-05-16
RU2382071C2 (ru) 2010-02-20
JP2008508393A (ja) 2008-03-21
WO2006023054A3 (en) 2006-05-11
EP1784411B1 (en) 2008-11-12
CN101023093B (zh) 2012-02-01
DE602005011020D1 (de) 2008-12-24
US20060025317A1 (en) 2006-02-02
KR101132881B1 (ko) 2012-04-03
KR20070057154A (ko) 2007-06-04

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