MX173426B - AROMATIC CARBOXYL ACID ESTER COMPOSITIONS AND THEIR USE IN THERMALLY AND OXIDATIVELY STABLE SYNTHETIC LUBRICANT FLUIDS AND CONCENTRATES - Google Patents

AROMATIC CARBOXYL ACID ESTER COMPOSITIONS AND THEIR USE IN THERMALLY AND OXIDATIVELY STABLE SYNTHETIC LUBRICANT FLUIDS AND CONCENTRATES

Info

Publication number
MX173426B
MX173426B MX015680A MX1568089A MX173426B MX 173426 B MX173426 B MX 173426B MX 015680 A MX015680 A MX 015680A MX 1568089 A MX1568089 A MX 1568089A MX 173426 B MX173426 B MX 173426B
Authority
MX
Mexico
Prior art keywords
acid ester
hydrocarbyl group
concentrates
thermally
oxidatively stable
Prior art date
Application number
MX015680A
Other languages
Spanish (es)
Inventor
Richard M Lange
Mary F Salomon
Original Assignee
Lubrizol Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22668926&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX173426(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Publication of MX173426B publication Critical patent/MX173426B/en

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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/36—Esters of polycarboxylic acids
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/38—Esters of polyhydroxy compounds
    • 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/68—Esters
    • C10M129/72—Esters of polycarboxylic acids

Abstract

A thermal oxidatively stable synthetic fluid composition is disclosed. The composition is essentially comprised of an aromatic carboxylic acid ester of general formula (I), wherein Ar is an aromatic moiety, R is a neo hydrocarbyl group containing from about 5 to about 18 carbon atoms, with the proviso that R is not a cycloalkyl substituted neo hydrocarbyl group, R1 is a mono, di, tri or tetra functional hydrocarbyl group containing from 1 to about 18 carbons atoms, n is an integer from about 2 to about 4 and represents the total number of carboxylic acid ester groups on the aromatic moiety, a is an integer from about 1 to about 4, when a is 1 R1 is monovalent, when a is 2 R1 is divalent, when a is 3 R1 is trivalent and when a is 4 R1 is tetravalent, R2 is a hydrocarbyl group derived from a diol containing from about 2 to about 18 carbon atoms and x is an integer from 0 to about 4.
MX015680A 1988-04-18 1989-04-17 AROMATIC CARBOXYL ACID ESTER COMPOSITIONS AND THEIR USE IN THERMALLY AND OXIDATIVELY STABLE SYNTHETIC LUBRICANT FLUIDS AND CONCENTRATES MX173426B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18254488A 1988-04-18 1988-04-18

Publications (1)

Publication Number Publication Date
MX173426B true MX173426B (en) 1994-03-03

Family

ID=22668926

Family Applications (1)

Application Number Title Priority Date Filing Date
MX015680A MX173426B (en) 1988-04-18 1989-04-17 AROMATIC CARBOXYL ACID ESTER COMPOSITIONS AND THEIR USE IN THERMALLY AND OXIDATIVELY STABLE SYNTHETIC LUBRICANT FLUIDS AND CONCENTRATES

Country Status (10)

Country Link
EP (1) EP0376997B2 (en)
JP (1) JP2991732B2 (en)
AT (1) ATE117288T1 (en)
AU (1) AU616010B2 (en)
CA (1) CA1339451C (en)
DE (1) DE68920723T3 (en)
IL (1) IL89909A (en)
MX (1) MX173426B (en)
WO (1) WO1989010345A1 (en)
ZA (1) ZA892794B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798319A (en) * 1996-01-16 1998-08-25 Exxon Chemical Patents Inc. High stability and low metals esters based on 3,5,5-trimethyl-1-hexanol

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200141A (en) * 1957-01-08 1959-12-18 American Cyanamid Co New plasticizers for vinyl resins consisting of dialiphatic esters of a dicarboxylic acid, and resin compositions containing these plasticizers
NL230545A (en) * 1957-08-21
NL234783A (en) * 1958-01-02
US3329643A (en) 1965-11-15 1967-07-04 Eastman Kodak Co Polymeric compositions plasticized with 2, 2-dimethylalkyl esters of dibasic acids
US3624133A (en) * 1966-04-22 1971-11-30 Robert H Reitsema Liquid esters of naphthalene dicarboxylic acids
US3637501A (en) * 1968-11-05 1972-01-25 Ethyl Corp Complex esters
US3740625A (en) 1971-11-04 1973-06-19 Sprague Electric Co Electrical capacitors with ester impregnants
JPS5224626B2 (en) * 1973-03-14 1977-07-02
JPS5230274B2 (en) * 1973-12-19 1977-08-06
JPS5940489B2 (en) * 1977-08-19 1984-10-01 東レ株式会社 gas centrifuge
GB8408017D0 (en) * 1984-03-28 1984-05-10 Bp Chem Int Ltd Oil-based lubricant compositions

Also Published As

Publication number Publication date
CA1339451C (en) 1997-09-09
JPH03502588A (en) 1991-06-13
DE68920723T2 (en) 1995-05-18
AU616010B2 (en) 1991-10-17
ZA892794B (en) 1989-12-27
DE68920723D1 (en) 1995-03-02
WO1989010345A1 (en) 1989-11-02
EP0376997B1 (en) 1995-01-18
DE68920723T3 (en) 1999-07-22
AU3445389A (en) 1989-11-24
IL89909A (en) 1993-02-21
EP0376997B2 (en) 1999-03-31
IL89909A0 (en) 1989-12-15
JP2991732B2 (en) 1999-12-20
ATE117288T1 (en) 1995-02-15
EP0376997A1 (en) 1990-07-11

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