DE69520432D1 - Niedrig flüchtige schmiermittelzusammensetzungen - Google Patents

Niedrig flüchtige schmiermittelzusammensetzungen

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Publication number
DE69520432D1
DE69520432D1 DE69520432T DE69520432T DE69520432D1 DE 69520432 D1 DE69520432 D1 DE 69520432D1 DE 69520432 T DE69520432 T DE 69520432T DE 69520432 T DE69520432 T DE 69520432T DE 69520432 D1 DE69520432 D1 DE 69520432D1
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DE
Germany
Prior art keywords
lubricant compositions
low volatile
volatile lubricant
low
compositions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69520432T
Other languages
English (en)
Other versions
DE69520432T2 (de
Inventor
David R Adams
Paul Brice
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Ltd
Infineum USA LP
Original Assignee
Exxon Chemical Ltd
Infineum USA LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB9412066A external-priority patent/GB9412066D0/en
Priority claimed from GB9412065A external-priority patent/GB9412065D0/en
Application filed by Exxon Chemical Ltd, Infineum USA LP filed Critical Exxon Chemical Ltd
Application granted granted Critical
Publication of DE69520432D1 publication Critical patent/DE69520432D1/de
Publication of DE69520432T2 publication Critical patent/DE69520432T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
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    • C10M2203/102—Aliphatic fractions
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    • 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
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    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
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    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
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    • C10M2219/089—Overbased salts
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    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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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
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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
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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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    • 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
    • C10M2219/108—Phenothiazine
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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
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur
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    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
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    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
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    • C10N2010/16—Groups 8, 9, or 10
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C—CHEMISTRY; METALLURGY
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol fueled engines
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C—CHEMISTRY; METALLURGY
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

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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)
DE69520432T 1994-06-16 1995-06-12 Niedrig flüchtige schmiermittelzusammensetzungen Expired - Fee Related DE69520432T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9412066A GB9412066D0 (en) 1994-06-16 1994-06-16 Low volatility lubricating compositions
GB9412065A GB9412065D0 (en) 1994-06-16 1994-06-16 Low volatility lubricating compositions
PCT/EP1995/002272 WO1995034618A1 (en) 1994-06-16 1995-06-12 Low volatility luricating compositions

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DE69520432D1 true DE69520432D1 (de) 2001-04-26
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AU (1) AU689914B2 (de)
CA (1) CA2193120A1 (de)
DE (1) DE69520432T2 (de)
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WO (1) WO1995034618A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558802A (en) * 1995-09-14 1996-09-24 Exxon Chemical Patents Inc Multigrade crankcase lubricants with low temperature pumpability and low volatility
WO1998021297A1 (en) * 1996-11-13 1998-05-22 Exxon Chemical Patents Inc. Lubricating oil formulations with improved low temperature performance
GB9716283D0 (en) * 1997-08-01 1997-10-08 Exxon Chemical Patents Inc Lubricating oil compositions
US6303550B1 (en) * 1998-11-06 2001-10-16 Infineum Usa L.P. Lubricating oil composition

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US4863624A (en) * 1987-09-09 1989-09-05 Exxon Chemical Patents Inc. Dispersant additives mixtures for oleaginous compositions
CA1333596C (en) * 1986-10-16 1994-12-20 Robert Dean Lundberg High functionality low molecular weight oil soluble dispersant additives useful in oleaginous compositions
US5229022A (en) * 1988-08-01 1993-07-20 Exxon Chemical Patents Inc. Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives (PT-920)

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DE69520432T2 (de) 2001-07-05
AU689914B2 (en) 1998-04-09
CA2193120A1 (en) 1995-12-21
EP0765372B1 (de) 2001-03-21
AU2881295A (en) 1996-01-05
WO1995034618A1 (en) 1995-12-21
ES2155522T3 (es) 2001-05-16

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