SG95692G - Process for the preparation of a basic salt,salt thus prepared and oil compositions containing such a salt - Google Patents

Process for the preparation of a basic salt,salt thus prepared and oil compositions containing such a salt

Info

Publication number
SG95692G
SG95692G SG956/92A SG95692A SG95692G SG 95692 G SG95692 G SG 95692G SG 956/92 A SG956/92 A SG 956/92A SG 95692 A SG95692 A SG 95692A SG 95692 G SG95692 G SG 95692G
Authority
SG
Singapore
Prior art keywords
salt
earth metal
alkaline earth
preparation
equivalent
Prior art date
Application number
SG956/92A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of SG95692G publication Critical patent/SG95692G/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/414—Preparation of superbasic salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Steroid Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Seasonings (AREA)
SG956/92A 1987-07-09 1992-09-24 Process for the preparation of a basic salt,salt thus prepared and oil compositions containing such a salt SG95692G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878716159A GB8716159D0 (en) 1987-07-09 1987-07-09 Basic salt

Publications (1)

Publication Number Publication Date
SG95692G true SG95692G (en) 1992-12-04

Family

ID=10620359

Family Applications (1)

Application Number Title Priority Date Filing Date
SG956/92A SG95692G (en) 1987-07-09 1992-09-24 Process for the preparation of a basic salt,salt thus prepared and oil compositions containing such a salt

Country Status (10)

Country Link
US (1) US4869837A (pt)
EP (1) EP0298572B1 (pt)
JP (1) JP2688494B2 (pt)
AT (1) ATE67174T1 (pt)
BR (1) BR8803394A (pt)
DE (1) DE3864765D1 (pt)
ES (1) ES2025275B3 (pt)
GB (1) GB8716159D0 (pt)
GR (1) GR3002936T3 (pt)
SG (1) SG95692G (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8814008D0 (en) * 1988-06-14 1988-07-20 Bp Chemicals Additives Lubricating oil additives
GB9121736D0 (en) * 1991-10-14 1991-11-27 Exxon Chemical Patents Inc Improved overbased carboxylates
TW278098B (pt) * 1992-09-18 1996-06-11 Cosmo Sogo Kenkyusho Kk
ES2242906T3 (es) 2001-11-28 2005-11-16 Akzo Nobel N.V. Carboxilatos de metal alcalino-terreo carbonatados neutros.
CN1300287C (zh) * 2002-07-23 2007-02-14 克朗普顿公司 含有基于苯乙烯基水杨酸的高碱性水杨酸盐的机油
US7045654B2 (en) * 2002-10-31 2006-05-16 Crompton Corporation Method for the alkylation of salicylic acid
US7009072B2 (en) * 2002-10-31 2006-03-07 Crompton Corporation Method for producing lubricant detergents
US8703673B2 (en) * 2007-04-24 2014-04-22 Infineum International Limited Method of improving the compatibility of an overbased detergent with other additives in a lubricating oil composition
WO2008128656A2 (en) * 2007-04-24 2008-10-30 Infineum International Limited An overbased metal hydrocarbyl substituted hydroxybenzoate for reduction of asphaltene precipitation
CN102260169B (zh) 2011-06-09 2016-04-13 无锡南方石油添加剂有限公司 一种润滑油清净剂及其生产工艺
WO2018044996A1 (en) 2016-08-30 2018-03-08 Dow Agrosciences Llc Picolinamides as fungicides

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB786167A (en) * 1954-09-27 1957-11-13 Shell Res Ltd Improvements in or relating to the preparation of basic oil-soluble polyvalent metalsalts of organic acids and solutions of said basic salts in oils, and the resultingsalts
GB818325A (en) * 1955-04-22 1959-08-12 Bataafsche Petroleum Process for the preparation of non-gelling solutions of oil-soluble basic salts of organic acids in oils
NL224101A (pt) * 1957-01-16
US3055829A (en) * 1958-07-07 1962-09-25 Texaco Inc Method of incorporating metal complexes in a base oil
DE1248643B (de) * 1959-03-30 1967-08-31 The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) Verfahren zur Herstellung von öllöslichen aeylierten Aminen
US3231587A (en) * 1960-06-07 1966-01-25 Lubrizol Corp Process for the preparation of substituted succinic acid compounds
GB1052380A (pt) * 1964-09-08
US3714042A (en) * 1969-03-27 1973-01-30 Lubrizol Corp Treated overbased complexes
US3567637A (en) * 1969-04-02 1971-03-02 Standard Oil Co Method of preparing over-based alkaline earth long-chain alkenyl succinates
GB1289003A (pt) * 1970-07-15 1972-09-13
US3912764A (en) * 1972-09-29 1975-10-14 Cooper Edwin Inc Preparation of alkenyl succinic anhydrides
GB1483729A (en) * 1973-09-13 1977-08-24 Shell Int Research Process for the preparation of an alkylsuccinic acid or the anhydride thereof
GB2097417B (en) * 1981-04-28 1984-12-12 Shell Int Research Preparation of highly basic alkaline earth metal salts of organic acids and oil compositions containing them
GB2149810B (en) * 1983-11-15 1987-04-08 Shell Int Research Borated basic metal salt and oil composition containing it
US4647387A (en) * 1985-04-11 1987-03-03 Witco Chemical Corp. Succinic anhydride promoter overbased magnesium sulfonates and oils containing same
GB8613815D0 (en) * 1986-06-06 1986-07-09 Shell Int Research Basic salt

Also Published As

Publication number Publication date
GB8716159D0 (en) 1987-08-12
EP0298572B1 (en) 1991-09-11
DE3864765D1 (de) 1991-10-17
JPS6461442A (en) 1989-03-08
GR3002936T3 (en) 1993-01-25
JP2688494B2 (ja) 1997-12-10
ES2025275B3 (es) 1992-03-16
EP0298572A1 (en) 1989-01-11
BR8803394A (pt) 1989-01-24
ATE67174T1 (de) 1991-09-15
US4869837A (en) 1989-09-26

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