CA1253873A - Process for the preparation of sulphurized overbased salicylates - Google Patents

Process for the preparation of sulphurized overbased salicylates

Info

Publication number
CA1253873A
CA1253873A CA000484253A CA484253A CA1253873A CA 1253873 A CA1253873 A CA 1253873A CA 000484253 A CA000484253 A CA 000484253A CA 484253 A CA484253 A CA 484253A CA 1253873 A CA1253873 A CA 1253873A
Authority
CA
Canada
Prior art keywords
overbased
sulphurized
process according
meq
salicylic acid
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
Application number
CA000484253A
Other languages
English (en)
French (fr)
Inventor
Rudolf F. Heldeweg
Martin Booth
Eugene M.G.A. Van Kruchten
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.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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 Canada Ltd filed Critical Shell Canada Ltd
Application granted granted Critical
Publication of CA1253873A publication Critical patent/CA1253873A/en
Expired legal-status Critical Current

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
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
CA000484253A 1984-07-06 1985-06-17 Process for the preparation of sulphurized overbased salicylates Expired CA1253873A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8417297 1984-07-06
GB848417297A GB8417297D0 (en) 1984-07-06 1984-07-06 Preparation of sulphurized overbased salicylates

Publications (1)

Publication Number Publication Date
CA1253873A true CA1253873A (en) 1989-05-09

Family

ID=10563523

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000484253A Expired CA1253873A (en) 1984-07-06 1985-06-17 Process for the preparation of sulphurized overbased salicylates

Country Status (8)

Country Link
EP (1) EP0168880B1 (de)
JP (1) JPS6124560A (de)
BR (1) BR8503201A (de)
CA (1) CA1253873A (de)
DE (1) DE3564570D1 (de)
GB (1) GB8417297D0 (de)
SG (1) SG7090G (de)
ZA (1) ZA855048B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266424A (ja) * 1987-04-24 1988-11-02 Alps Electric Co Ltd 液晶表示素子
GB8714922D0 (en) * 1987-06-25 1987-07-29 Shell Int Research Lubricating oil composition
JPH0676589B2 (ja) * 1987-07-24 1994-09-28 コスモ石油株式会社 ヒドロキシアルキル安息香酸およびアルキルフェノ−ルのアルカリ土類金属塩硫化混合物の製造法
JPH083767Y2 (ja) * 1992-07-09 1996-01-31 日本ピラー工業株式会社 軸封装置
MX9305120A (es) * 1992-09-04 1994-03-31 Lubrizol Corp Composiciones sobrebasificadas sulfuradas.
TW278098B (de) * 1992-09-18 1996-06-11 Cosmo Sogo Kenkyusho Kk
US6828415B2 (en) 1993-02-19 2004-12-07 Zentaris Gmbh Oligopeptide lyophilisate, their preparation and use
JPH1161165A (ja) * 1997-06-12 1999-03-05 Tonen Corp サリチル酸金属塩からなる摩擦低減剤およびそれを含有する潤滑油組成物
US7136522B2 (en) * 2002-10-09 2006-11-14 Xerox Corporation Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image to animate recovered source images
JP2005220197A (ja) * 2004-02-04 2005-08-18 Nippon Oil Corp 鉛含有金属材料と接触する潤滑油組成物
US7956022B2 (en) * 2005-07-29 2011-06-07 Chevron Oronite Company Llc Low sulfur metal detergent-dispersants

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319662A (en) * 1941-10-31 1943-05-18 American Cyanamid Co Lubricating oils
US2311931A (en) * 1941-12-27 1943-02-23 American Cyanamid Co Lubricant
USRE22910E (en) * 1941-12-31 1947-09-02 E-oxcxs-m
US2336074A (en) * 1942-05-16 1943-12-07 American Cyanamid Co Lubricating oil
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
GB825315A (en) * 1957-02-18 1959-12-16 Socony Mobil Oil Co Inc Complex carbonated metal salts of alkyl phenol sulphides
GB1094609A (en) * 1965-08-23 1967-12-13 Lubrizol Corp Oil soluble basic alkaline earth metal salts of phenol sulfides
US3595791A (en) * 1969-03-11 1971-07-27 Lubrizol Corp Basic,sulfurized salicylates and method for their preparation
IT1044574B (it) * 1975-07-14 1980-03-31 Liquichimica Robassomero Spa Additivo detergentfe per la sua preparazione
GB1597482A (en) * 1977-01-28 1981-09-09 Exxon Research Engineering Co Metal phenates
US4228022A (en) * 1979-06-28 1980-10-14 Chevron Research Company Sulfurized alkylphenol-olefin reaction product lubricating oil additive
US4320016A (en) * 1979-09-24 1982-03-16 Texaco Inc. Carbon dioxide-blown overbased calcium alkylphenolate lubricating compositions
IN155264B (de) * 1979-11-07 1985-01-12 Lubrizol Corp
JPH07103390B2 (ja) * 1982-05-14 1995-11-08 エクソン リサーチ アンド エンヂニアリング コムパニー 潤滑油添加剤

Also Published As

Publication number Publication date
SG7090G (en) 1990-07-13
JPH0580517B2 (de) 1993-11-09
ZA855048B (en) 1986-02-26
GB8417297D0 (en) 1984-08-08
BR8503201A (pt) 1986-03-25
DE3564570D1 (en) 1988-09-29
EP0168880B1 (de) 1988-08-24
JPS6124560A (ja) 1986-02-03
EP0168880A1 (de) 1986-01-22

Similar Documents

Publication Publication Date Title
US4539126A (en) Borated basic metal salt and lubricating oil composition
US3493516A (en) Carboxylate modified phenates
EP0273588B1 (de) Geschwefelt Erdalkalimetallalkylphenolate, ihre Herstellung und ihre Verwendung
US5808145A (en) Detergent-dispersant additives for lubricating oils of the sulfurized and superalkalized alkaline earth alkylsalicylate-alkylphenate type
US4965003A (en) Borated detergent additive by an improved process
WO1999025677A1 (en) Salicyclic calixarenes and their use as lubricant additives
US5415792A (en) Overbased alkylated alkyl salicylates
CA1253873A (en) Process for the preparation of sulphurized overbased salicylates
US4251379A (en) Detergent-dispersants of high alkalinity for lubricating oils and process for their preparation
CA1246615A (en) Process for the production of alkaline earth metal alkyl phenates
EP0212922B1 (de) Überbasische Zusätze
US5716914A (en) Alkaline earth metal hydrocarbyl phenates, their sulphurized derivatives, their production and use thereof
EP0233688B1 (de) Phenolatprodukt und Verfahren
JPS6310200B2 (de)
AU3974393A (en) Metal carboxylates of alkylene bis-phenol alkonic acids useful as additives for fuels and lubricants
US6090760A (en) Sulphurized alkaline earth metal hydrocarbyl phenates, their production and use thereof
US6268320B1 (en) Sulphur-containing calixarenes, metal salts thereof, and additive and lubricating oil compositions containing them
AU674573B2 (en) Lubricating oil compositions for railroad diesel engines
EP0168110B1 (de) Verfahren zur Herstellung von geschwefelten, überbasischen Salicylaten
EP0168111B1 (de) Verfahren zur Herstellung von geschwefelten Salizylaten
EP0699740B1 (de) Überbasische Metallsalze, deren Herstellung und Verwendung
EP0015341B1 (de) Verfahren zur Herstellung basischer Magnesiumsulfonate und die durch dieses Verfahren erhaltenen Produkte
GB1585056A (en) Phosphosulphurised terpenes

Legal Events

Date Code Title Description
MKEX Expiry