ZA823983B - Ester lubricants - Google Patents

Ester lubricants

Info

Publication number
ZA823983B
ZA823983B ZA823983A ZA823983A ZA823983B ZA 823983 B ZA823983 B ZA 823983B ZA 823983 A ZA823983 A ZA 823983A ZA 823983 A ZA823983 A ZA 823983A ZA 823983 B ZA823983 B ZA 823983B
Authority
ZA
South Africa
Prior art keywords
ester lubricants
lubricants
diol
mixtures
alkyl
Prior art date
Application number
ZA823983A
Other languages
English (en)
Inventor
Gerrit Adrianus Van Rijs
Arie Dick Kardol
Adrien George Hinze
Original Assignee
Unilever Plc
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 Unilever Plc filed Critical Unilever Plc
Publication of ZA823983B publication Critical patent/ZA823983B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
    • C07C69/30—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with trihydroxylic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA823983A 1981-06-09 1982-06-07 Ester lubricants ZA823983B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8102759A NL8102759A (nl) 1981-06-09 1981-06-09 Estersmeermiddelen.

Publications (1)

Publication Number Publication Date
ZA823983B true ZA823983B (en) 1984-01-25

Family

ID=19837608

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823983A ZA823983B (en) 1981-06-09 1982-06-07 Ester lubricants

Country Status (10)

Country Link
US (1) US4440660A (xx)
EP (1) EP0066935B1 (xx)
JP (1) JPS5817198A (xx)
AT (1) ATE13662T1 (xx)
AU (1) AU8473082A (xx)
BR (1) BR8203376A (xx)
CA (1) CA1163647A (xx)
DE (1) DE3264018D1 (xx)
NL (1) NL8102759A (xx)
ZA (1) ZA823983B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247426A1 (de) * 1982-12-22 1984-06-28 Merck Patent Gmbh, 6100 Darmstadt Schneidoel fuer die spangebende bearbeitung von buntmetallen
US4891161A (en) * 1985-02-27 1990-01-02 Nisshin Oil Mills, Ltd. Cold rolling mill lubricant
US4619775A (en) * 1985-05-16 1986-10-28 Colgate-Palmolive Company Antistatic agents which are multiamides of trialkylacetic acids and multiamines
CA2015640A1 (en) * 1989-08-08 1991-02-08 Lawrence P. Klemann Process for preparing neoalkyl triol triesters
DE4214653A1 (de) * 1992-05-02 1993-11-04 Henkel Kgaa Motorengrundoele mit verbesserter dichtungsvertraeglichkeit
ATE195545T1 (de) 1992-06-03 2000-09-15 Henkel Corp Schmiermittel auf basis von polyolester für kälteübertragungsmittel
US6183662B1 (en) 1992-06-03 2001-02-06 Henkel Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
ATE184310T1 (de) * 1992-06-03 1999-09-15 Henkel Corp Polyol/ester-gemisch als schmiermittel für wärmeträgerflüssigkeiten in kälteanlagen
ATE194641T1 (de) * 1992-06-03 2000-07-15 Henkel Corp Polyolester als schmiermittel für hochtemperatur- kältekompressoren
US5976399A (en) 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
WO1995032266A1 (en) * 1994-05-23 1995-11-30 Henkel Corporation Increasing the electrical resistivity of ester lubricants, especially for use with hydrofluorocarbon refrigerants
BR9609859A (pt) * 1995-08-22 2000-05-16 Henkel Corp Material à base de éster para um lubrificante de motor de dois ciclos isento de fumaça, processo para eliminar ou reduzir fumaça observável na exaustão a partir de referido motor, e, motor de combustão interna de dois ciclos.
AU2507297A (en) 1996-04-16 1997-11-07 Unichema Chemie Bv Hydraulic fluids
FI970269A (fi) * 1997-01-22 1998-07-23 Neste Oy 1,3-diolipohjaisten esterien seokset, menetelmä 1,3-diolipohjaisten esterien valmistamiseksi sekä esterien käyttö
US5863873A (en) * 1997-04-08 1999-01-26 Exxon Chemical Patents Inc Fuel economy additive and lubricant composition containing same
AU9274198A (en) 1997-10-03 1999-04-27 Exxon Chemical Patents Inc. Lubricating compositions
US20010019120A1 (en) 1999-06-09 2001-09-06 Nicolas E. Schnur Method of improving performance of refrigerant systems
JP2008291149A (ja) * 2007-05-25 2008-12-04 Kao Corp 潤滑油基油
FR3069864B1 (fr) * 2017-08-03 2019-08-16 Total Marketing Services Composition lubrifiante comprenant un diester
EP3704217B1 (en) * 2017-11-03 2023-11-29 Council Of Scientific & Industrial Research Ecofriendly and biodegradable lubricant formulation and process for preparation thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1091457A (en) * 1913-07-01 1914-03-24 Chambersburg Eng Co Wheel mounting or demounting press.
GB1091457A (en) * 1966-05-09 1967-11-15 Shell Int Research Diesters
JPS4833309A (xx) * 1971-09-03 1973-05-09
FR2169718B1 (xx) * 1971-12-31 1974-09-13 Inst Francais Du Petrole
IT991051B (it) * 1973-07-09 1975-07-30 Snam Progetti Esteri organici per composizioni lubrificanti
IT1050335B (it) * 1975-12-11 1981-03-10 Snam Progetti Esteri organici da impiegare in composizioni lubrificanti
JPS6057480B2 (ja) * 1977-10-31 1985-12-14 日本油脂株式会社 ネオペンチルポリオ−ルエステルを基油とする内燃機関用潤滑剤
JPS5518467A (en) * 1978-07-28 1980-02-08 Kao Corp Flame-retardant hydraulic oil composition that is stable at elevated temperature

Also Published As

Publication number Publication date
US4440660A (en) 1984-04-03
JPS5817198A (ja) 1983-02-01
AU8473082A (en) 1982-12-16
EP0066935A1 (en) 1982-12-15
BR8203376A (pt) 1983-05-31
DE3264018D1 (en) 1985-07-11
JPH0245678B2 (xx) 1990-10-11
ATE13662T1 (de) 1985-06-15
NL8102759A (nl) 1983-01-03
EP0066935B1 (en) 1985-06-05
CA1163647A (en) 1984-03-13

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