MX19377A - IMPROVEMENTS IN OIL COMPOSITIONS CONTAINING CARBOXYLATE-C14 POLYMER AND IMPROVER OF THE VISCOSITY INDEX - Google Patents

IMPROVEMENTS IN OIL COMPOSITIONS CONTAINING CARBOXYLATE-C14 POLYMER AND IMPROVER OF THE VISCOSITY INDEX

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Publication number
MX19377A
MX19377A MX1937790A MX1937790A MX19377A MX 19377 A MX19377 A MX 19377A MX 1937790 A MX1937790 A MX 1937790A MX 1937790 A MX1937790 A MX 1937790A MX 19377 A MX19377 A MX 19377A
Authority
MX
Mexico
Prior art keywords
improver
polymer
compositions containing
viscosity index
oil compositions
Prior art date
Application number
MX1937790A
Other languages
Spanish (es)
Other versions
MX172801B (en
Inventor
Albert Rossi
Original Assignee
Exxon Chemical Patents Inc
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
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of MX19377A publication Critical patent/MX19377A/en
Publication of MX172801B publication Critical patent/MX172801B/en

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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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    • C10M2219/082Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
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    • C10M2225/00Organic macromolecular compounds containing phosphorus as ingredients in lubricant compositions
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
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    • C10N2070/00Specific manufacturing methods for lubricant compositions
    • C10N2070/02Concentrating of additives

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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)
  • Compositions Of Macromolecular Compounds (AREA)
MX019377A 1989-02-28 1990-02-02 IMPROVEMENTS IN OIL COMPOSITIONS CONTAINING CARBOXYLATE C14 POLYMER AND IMPROVER OF THE VISCOSITY INDEX MX172801B (en)

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JP (1) JP3016810B2 (en)
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GB9122351D0 (en) * 1991-10-22 1991-12-04 Exxon Chemical Patents Inc Oil and fuel oil compositions
US5217636A (en) * 1992-03-10 1993-06-08 Albright & Wilson Americas Inc. Lubricating oil viscosity index improver composition
GB9301752D0 (en) * 1993-01-29 1993-03-17 Exxon Chemical Patents Inc Oil and fuel oil compositions
US5939365A (en) * 1996-12-20 1999-08-17 Exxon Chemical Patents Inc. Lubricant with a higher molecular weight copolymer lube oil flow improver
AU4261699A (en) * 1998-05-29 1999-12-20 Infineum Usa Lp Wax crystal modifiers formed from dialkyl phenyl fumarate
US6583247B1 (en) * 1999-03-16 2003-06-24 Infineum International Ltd. Process for producing free radical polymerized copolymers
EP2885389A1 (en) * 2012-08-20 2015-06-24 The Lubrizol Corporation Lubricating composition including esterified copolymer and diene rubber polymer

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US2618602A (en) * 1949-12-17 1952-11-18 Standard Oil Dev Co Lubricating composition of low pour point
US2666746A (en) * 1952-08-11 1954-01-19 Standard Oil Dev Co Lubricating oil composition
NL170019C (en) * 1970-06-02 Exxon Research Engineering Co PROCESS FOR PREPARING A LUBRICANT MIXTURE.
GB1378771A (en) * 1971-03-05 1974-12-27 Shell Int Research Oil compositions
CA1070664A (en) * 1974-09-16 1980-01-29 Marvin F. Smith (Jr.) Viscosity index additives for lubricating oils
DE2603034C3 (en) * 1976-01-28 1982-04-15 Basf Ag, 6700 Ludwigshafen Mineral lubricating oil mixtures
US4073737A (en) * 1976-04-19 1978-02-14 Exxon Research & Engineering Co. Hydrogenated copolymers of conjugated dienes and when desired a vinyl aromatic monomer are useful as oil additives
US4088589A (en) * 1976-05-20 1978-05-09 Exxon Research & Engineering Co. Dual pour depressant combination for viscosity index improved waxy multigrade lubricants
US4839074A (en) * 1987-05-22 1989-06-13 Exxon Chemical Patents Inc. Specified C14 -carboxylate/vinyl ester polymer-containing compositions for lubricating oil flow improvement

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JPH0328298A (en) 1991-02-06
BR9000913A (en) 1991-10-15
JP3016810B2 (en) 2000-03-06
EP0385728A3 (en) 1991-01-16
EP0385728A2 (en) 1990-09-05
CA2008938C (en) 1998-12-22
CA2008938A1 (en) 1990-08-31
MX172801B (en) 1994-01-13
DE69003562D1 (en) 1993-11-04
EP0385728B1 (en) 1993-09-29

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