FR2625219B1 - Additifs detergents-dispersants a base de sels de metaux alcalino-terreux et alcalins pour huiles lubrifiantes - Google Patents

Additifs detergents-dispersants a base de sels de metaux alcalino-terreux et alcalins pour huiles lubrifiantes

Info

Publication number
FR2625219B1
FR2625219B1 FR8718013A FR8718013A FR2625219B1 FR 2625219 B1 FR2625219 B1 FR 2625219B1 FR 8718013 A FR8718013 A FR 8718013A FR 8718013 A FR8718013 A FR 8718013A FR 2625219 B1 FR2625219 B1 FR 2625219B1
Authority
FR
France
Prior art keywords
detergent
metal salts
lubricating oils
alkaline
additives based
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 - Fee Related
Application number
FR8718013A
Other languages
English (en)
Other versions
FR2625219A1 (fr
Inventor
Savino Leone
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.)
Orogil SA
Original Assignee
Orogil SA
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 Orogil SA filed Critical Orogil SA
Priority to FR8718013A priority Critical patent/FR2625219B1/fr
Priority to US07/247,004 priority patent/US5030687A/en
Publication of FR2625219A1 publication Critical patent/FR2625219A1/fr
Application granted granted Critical
Publication of FR2625219B1 publication Critical patent/FR2625219B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
FR8718013A 1987-12-23 1987-12-23 Additifs detergents-dispersants a base de sels de metaux alcalino-terreux et alcalins pour huiles lubrifiantes Expired - Fee Related FR2625219B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8718013A FR2625219B1 (fr) 1987-12-23 1987-12-23 Additifs detergents-dispersants a base de sels de metaux alcalino-terreux et alcalins pour huiles lubrifiantes
US07/247,004 US5030687A (en) 1987-12-23 1988-09-20 Detergent-dispersant additives based on salts of alkaline-earth and alkali metals for lubricating oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8718013A FR2625219B1 (fr) 1987-12-23 1987-12-23 Additifs detergents-dispersants a base de sels de metaux alcalino-terreux et alcalins pour huiles lubrifiantes

Publications (2)

Publication Number Publication Date
FR2625219A1 FR2625219A1 (fr) 1989-06-30
FR2625219B1 true FR2625219B1 (fr) 1990-12-21

Family

ID=9358215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8718013A Expired - Fee Related FR2625219B1 (fr) 1987-12-23 1987-12-23 Additifs detergents-dispersants a base de sels de metaux alcalino-terreux et alcalins pour huiles lubrifiantes

Country Status (2)

Country Link
US (1) US5030687A (fr)
FR (1) FR2625219B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9400417D0 (en) * 1994-01-11 1994-03-09 Bp Chemicals Additives Lubricating oil composition
FR2717491B1 (fr) * 1994-03-17 1996-06-07 Chevron Chem Sa Additifs détergents-dispersants pour huiles lubrifiantes du type alkylsalicylates-alkylphénates, alcalino-terreux, sulfurisés et suralcalinisés.
GB9416838D0 (en) * 1994-08-19 1994-10-12 Bp Chemicals Additives Overbased metal salts, their preparation and use
CN1042742C (zh) * 1995-11-02 1999-03-31 中国石化兰州炼油化工总厂 一种润滑油添加剂的制备方法
US6235688B1 (en) 1996-05-14 2001-05-22 Chevron Chemical Company Llc Detergent containing lithium metal having improved dispersancy and deposit control
US6348438B1 (en) * 1999-06-03 2002-02-19 Chevron Oronite S.A. Production of high BN alkaline earth metal single-aromatic ring hydrocarbyl salicylate-carboxylate
US7009072B2 (en) * 2002-10-31 2006-03-07 Crompton Corporation Method for producing lubricant detergents
US20040171501A1 (en) * 2003-02-27 2004-09-02 Leeuwen Jeroen Van Method for improving elastomer compatibility
US7163911B2 (en) * 2003-05-22 2007-01-16 Chevron Oronite Company Llc Carboxylated detergent-dispersant additive for lubricating oils
US8188020B2 (en) * 2003-12-22 2012-05-29 Chevron Oronite S.A. Lubricating oil composition containing an alkali metal detergent
CN1990463B (zh) * 2005-12-27 2010-05-12 中国石油化工股份有限公司 一种高碱度磺酸盐及其制备方法
DE102013004929B4 (de) * 2013-03-22 2018-07-12 Kautex Textron Gmbh & Co. Kg Betriebsflüssigkeitsbehälter
EP4097196A1 (fr) * 2020-01-31 2022-12-07 The Lubrizol Corporation Procédés de production d'acides alkylsalicyliques et détergents surbasiques dérivés de ceux-ci

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR13731E (fr) * 1908-10-27 1911-06-17 Marie Francois Pierre Vialard Perfectionnements aux becs à incandescence à hydrocarbures
US3036971A (en) * 1958-12-24 1962-05-29 Socony Mobil Oil Co Inc Lubricating oils containing carbonated basic sulfurized calcium phenates
GB1094609A (en) * 1965-08-23 1967-12-13 Lubrizol Corp Oil soluble basic alkaline earth metal salts of phenol sulfides
GB1105217A (en) * 1965-10-05 1968-03-06 Lubrizol Corp Process for preparing basic metal phenates
NL134001C (fr) * 1965-10-29
US3493516A (en) * 1966-05-04 1970-02-03 Chevron Res Carboxylate modified phenates
US3595791A (en) * 1969-03-11 1971-07-27 Lubrizol Corp Basic,sulfurized salicylates and method for their preparation
JPS60127396A (ja) * 1983-12-12 1985-07-08 Cosmo Co Ltd 塩基性アルカリ土類金属サリチレ−ト型清浄剤の製造法
FR2584414B1 (fr) * 1985-07-08 1987-10-30 Orogil Nouveaux additifs detergents-dispersants sulfones et sulfurises pour huiles lubrifiantes
FR2587353B1 (fr) * 1985-09-17 1987-11-20 Orogil Nouveaux additifs detergents-dispersants suralcalinises stables a l'hydrolyse pour huiles lubrifiantes et leur procede de preparation

Also Published As

Publication number Publication date
FR2625219A1 (fr) 1989-06-30
US5030687A (en) 1991-07-09

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Legal Events

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