NL8602500A - Werkwijze ter bereiding van zeer vloeibare overbasische toevoegsels met hogere basiciteit en samenstelling, die deze toevoegsels bevat. - Google Patents

Werkwijze ter bereiding van zeer vloeibare overbasische toevoegsels met hogere basiciteit en samenstelling, die deze toevoegsels bevat. Download PDF

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Publication number
NL8602500A
NL8602500A NL8602500A NL8602500A NL8602500A NL 8602500 A NL8602500 A NL 8602500A NL 8602500 A NL8602500 A NL 8602500A NL 8602500 A NL8602500 A NL 8602500A NL 8602500 A NL8602500 A NL 8602500A
Authority
NL
Netherlands
Prior art keywords
process according
oil
overbased
additives
alkaline earth
Prior art date
Application number
NL8602500A
Other languages
English (en)
Dutch (nl)
Original Assignee
Elf France
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 Elf France filed Critical Elf France
Publication of NL8602500A publication Critical patent/NL8602500A/nl

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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
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)
NL8602500A 1985-10-03 1986-10-03 Werkwijze ter bereiding van zeer vloeibare overbasische toevoegsels met hogere basiciteit en samenstelling, die deze toevoegsels bevat. NL8602500A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8514664A FR2588269B1 (fr) 1985-10-03 1985-10-03 Procede de preparation d'additifs surbases tres fluides et a basicite elevee et composition contenant lesdits additifs
FR8514664 1985-10-03

Publications (1)

Publication Number Publication Date
NL8602500A true NL8602500A (nl) 1987-05-04

Family

ID=9323493

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8602500A NL8602500A (nl) 1985-10-03 1986-10-03 Werkwijze ter bereiding van zeer vloeibare overbasische toevoegsels met hogere basiciteit en samenstelling, die deze toevoegsels bevat.

Country Status (8)

Country Link
US (1) US4749499A (it)
JP (1) JPS6296598A (it)
BE (1) BE905532A (it)
DE (1) DE3633763A1 (it)
FR (1) FR2588269B1 (it)
GB (1) GB2181150B (it)
IT (1) IT1197322B (it)
NL (1) NL8602500A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588270B1 (fr) * 1985-10-03 1988-02-05 Elf France Procede de preparation d'un additif pour les huiles lubrifiantes, l'additif ainsi obtenu et une composition lubrifiante renfermant ledit additif
FR2616441B1 (fr) * 1987-06-11 1990-03-23 Elf France Procede de preparation d'additifs surbases et compositions renfermant lesdits additifs
US4880550A (en) * 1988-08-26 1989-11-14 Amoco Corporation Preparation of high base calcium sulfonates
US4929373A (en) * 1989-10-10 1990-05-29 Texaco Inc. Process for preparing overbased calcium sulfonates
US5223163A (en) * 1992-03-18 1993-06-29 Mobil Oil Corporation Metal phenates
FR2698018B1 (fr) * 1992-11-18 1995-01-20 Inst Francais Du Petrole Produits colloïdaux renfermant du bore, et/ou du soufre, et/ou du phosphore, leur préparation et leur utilisation comme additifs pour lubrifiants.
GB9900035D0 (en) * 1999-01-04 1999-02-24 Infineum Uk Ltd Overbased metal detergents
CN117597421A (zh) * 2021-06-10 2024-02-23 雪佛龙奥伦耐有限责任公司 胺增强型清净剂

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3658703A (en) * 1969-10-07 1972-04-25 Phillips Petroleum Co Overbasing petroleum sulfonate additives for lubricating oils
GB1399092A (en) * 1971-05-27 1975-06-25 Cooper & Co Ltd Edwin Lubricant additives
GB1483904A (en) * 1973-10-12 1977-08-24 Lubrizol Corp Barium-containing dispersions and processes for producing them
GB1483460A (en) * 1974-07-01 1977-08-17 Witco Chemical Corp Process for preparing highly-basic magnesium-containing dispersion
GB1594699A (en) * 1977-06-14 1981-08-05 Cooper & Co Ltd Edwin Overbased alkaline earth metal hydrocarbyl sulphonate
US4192758A (en) * 1978-05-01 1980-03-11 Bray Oil Company, Inc. Overbased magnesium sulfonate process
FR2429831A2 (fr) * 1978-06-26 1980-01-25 Orogil Nouveau procede de preparation de detergents-dispersants de haute alcalinite pour huiles lubrifiantes
GB2037309A (en) * 1978-12-13 1980-07-09 Exxon Research Engineering Co Prearation of basic magnesium sulphonates
US4347147A (en) * 1980-09-04 1982-08-31 Nalco Chemical Company Process for preparing overbased magnesium sulfonates
US4435301A (en) * 1982-04-19 1984-03-06 Standard Oil Company, (Indiana) Preparation of overbased magnesium phenates
FR2529225B1 (fr) * 1982-06-24 1986-04-25 Orogil Nouvel additif detergent-dispersant metallique de haute alcalinite pour huiles lubrifiantes
FR2529224B1 (fr) * 1982-06-24 1986-02-07 Orogil Nouvel additif detergent-dispersant suralcalinise pour huiles lubrifiantes

Also Published As

Publication number Publication date
GB2181150A (en) 1987-04-15
US4749499A (en) 1988-06-07
IT8621874A0 (it) 1986-10-02
FR2588269B1 (fr) 1988-02-05
GB2181150B (en) 1989-10-04
GB8623650D0 (en) 1986-11-05
FR2588269A1 (fr) 1987-04-10
BE905532A (fr) 1987-02-02
IT1197322B (it) 1988-11-30
DE3633763A1 (de) 1987-04-09
JPS6296598A (ja) 1987-05-06

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Legal Events

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