MX9303831A - Un concentrado aditivo que contiene un hidrocarbilfenato sulfurado de metal alcalinoterreo, un proceso para su produccion y el uso del mismo. - Google Patents

Un concentrado aditivo que contiene un hidrocarbilfenato sulfurado de metal alcalinoterreo, un proceso para su produccion y el uso del mismo.

Info

Publication number
MX9303831A
MX9303831A MX9303831A MX9303831A MX9303831A MX 9303831 A MX9303831 A MX 9303831A MX 9303831 A MX9303831 A MX 9303831A MX 9303831 A MX9303831 A MX 9303831A MX 9303831 A MX9303831 A MX 9303831A
Authority
MX
Mexico
Prior art keywords
terrainum
hydrocarbylphenate
sulfurated
production
additive concentrate
Prior art date
Application number
MX9303831A
Other languages
English (en)
Inventor
Charles Cane
Stephen James Cook
Sean Patrick O'connor
Original Assignee
Bp Chemicals Additives
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 Bp Chemicals Additives filed Critical Bp Chemicals Additives
Publication of MX9303831A publication Critical patent/MX9303831A/es

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Indole Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Una composición concentrada aditiva que tiene en IBT superior a 300 y adecuada para incorporarse en una composición de aceite lubricante acabada, que comprende:(I') un primer hidrocarbilfenato sulfurado de metal alcalinotérreo; y (II') un aceite lubricante; obteniéndose el primer hidrocarbilfenato sulfurado de metal alcalnotérreo que contiene al menos 4 por ciento en peso de azufre, o sus precursores, en presencia del aceite lubricante (II) que la relación del peso del concentrado aditivo al peso del segundo hidrocarbilfenato sulfurado de metal alcalinotérreo, o sus precursores, es de al menos 3,0.
MX9303831A 1992-06-27 1993-06-25 Un concentrado aditivo que contiene un hidrocarbilfenato sulfurado de metal alcalinoterreo, un proceso para su produccion y el uso del mismo. MX9303831A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929213723A GB9213723D0 (en) 1992-06-27 1992-06-27 Process for the production of lubricating oil additives

Publications (1)

Publication Number Publication Date
MX9303831A true MX9303831A (es) 1994-01-31

Family

ID=10717865

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303831A MX9303831A (es) 1992-06-27 1993-06-25 Un concentrado aditivo que contiene un hidrocarbilfenato sulfurado de metal alcalinoterreo, un proceso para su produccion y el uso del mismo.

Country Status (15)

Country Link
US (1) US5397484A (es)
EP (1) EP0577338B1 (es)
JP (1) JPH0657280A (es)
CN (1) CN1083520A (es)
AT (1) ATE189694T1 (es)
AU (1) AU4138793A (es)
BR (1) BR9302664A (es)
CA (1) CA2099071A1 (es)
DE (1) DE69327821T2 (es)
FI (1) FI932951A (es)
GB (1) GB9213723D0 (es)
MX (1) MX9303831A (es)
NO (1) NO932347L (es)
SG (1) SG52520A1 (es)
ZA (1) ZA934350B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716914A (en) * 1986-11-29 1998-02-10 Bp International Limited Alkaline earth metal hydrocarbyl phenates, their sulphurized derivatives, their production and use thereof
US5714443A (en) * 1986-11-29 1998-02-03 Bp Chemicals (Additives) Limited Sulphurised alkaline earth metal hydrocarbyl phenates, their production and use thereof
GB9411093D0 (en) * 1994-06-03 1994-07-27 Bp Chemicals Additives Detergent additives for lubricating oils, their preparation and use
GB9416838D0 (en) * 1994-08-19 1994-10-12 Bp Chemicals Additives Overbased metal salts, their preparation and use
US5529705A (en) * 1995-03-17 1996-06-25 Chevron Chemical Company Methods for preparing normal and overbased phenates
USH1536H (en) * 1995-04-11 1996-06-04 The Lubrizol Corporation Overbased materials in ester media
EP0945499B1 (en) * 1998-03-26 2011-05-11 Chevron Oronite Company LLC Lubricating oil compositions suitable for use in medium speed diesel engines
US5942476A (en) * 1998-06-03 1999-08-24 Chevron Chemical Company Low-viscosity highly overbased phenate-carboxylate
GB0318776D0 (en) 2003-08-09 2003-09-10 Johnson Matthey Plc Lean NOx catalyst
CN106460229B (zh) * 2014-04-02 2019-12-10 F·纳塔利 掺杂的稀土氮化物材料和包含其的器件
US20180346839A1 (en) * 2017-06-05 2018-12-06 Afton Chemical Corporation Methods for improving resistance to timing chain wear with a multi-component detergent system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493516A (en) * 1966-05-04 1970-02-03 Chevron Res Carboxylate modified phenates
US3810837A (en) * 1972-06-27 1974-05-14 Texaco Inc Overbased sulfurized calcium alkylphenolate manufacture
DE3379663D1 (en) * 1982-05-14 1989-05-24 Exxon Research Engineering Co Lubricating oil additives
FR2529226B1 (fr) * 1982-06-24 1987-01-16 Orogil Procede de preparation d'alkylphenates sulfurises de metaux alcalino-terreux utilisables comme additifs pour huiles lubrifiantes
US4865754A (en) * 1986-01-14 1989-09-12 Amoco Corporation Lubricant overbased phenate detergent with improved water tolerance
US5024773A (en) * 1986-10-21 1991-06-18 Chevron Research Company Methods for preparing, group II metal overbased sulfurized alkylphenols
GB8628609D0 (en) * 1986-11-29 1987-01-07 Bp Chemicals Additives Lubricating oil additives
GB8814009D0 (en) * 1988-06-14 1988-07-20 Bp Chemicals Additives Lubricating oil additives
EP0385616B1 (en) * 1989-02-25 1994-06-01 Bp Chemicals (Additives) Limited A process for the production of a lubricating oil additive concentrate
JPH04183792A (ja) * 1990-11-19 1992-06-30 Idemitsu Kosan Co Ltd 過塩基性硫化アルカリ土類金属フェネート及びその用途

Also Published As

Publication number Publication date
NO932347L (no) 1993-12-28
AU4138793A (en) 1994-01-13
GB9213723D0 (en) 1992-08-12
DE69327821D1 (de) 2000-03-16
ZA934350B (en) 1994-02-14
ATE189694T1 (de) 2000-02-15
EP0577338A2 (en) 1994-01-05
JPH0657280A (ja) 1994-03-01
SG52520A1 (en) 1998-09-28
CA2099071A1 (en) 1993-12-28
EP0577338A3 (en) 1994-06-01
CN1083520A (zh) 1994-03-09
FI932951A (fi) 1993-12-28
BR9302664A (pt) 1994-03-01
DE69327821T2 (de) 2000-07-27
FI932951A0 (fi) 1993-06-24
EP0577338B1 (en) 2000-02-09
NO932347D0 (no) 1993-06-25
US5397484A (en) 1995-03-14

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Legal Events

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FG Grant or registration
HC Change of company name or juridical status

Owner name: SANOFI-SYNTHELABO

MM Annulment or lapse due to non-payment of fees