IT1230517B - Processo in uno stadio per la preparazione di composizioni tissotropiche addensate mediante complesso di solfonato di calcio sovrabasificato - Google Patents

Processo in uno stadio per la preparazione di composizioni tissotropiche addensate mediante complesso di solfonato di calcio sovrabasificato

Info

Publication number
IT1230517B
IT1230517B IT8822282A IT2228288A IT1230517B IT 1230517 B IT1230517 B IT 1230517B IT 8822282 A IT8822282 A IT 8822282A IT 2228288 A IT2228288 A IT 2228288A IT 1230517 B IT1230517 B IT 1230517B
Authority
IT
Italy
Prior art keywords
thickotropic
sabrasified
stage
compound
preparation
Prior art date
Application number
IT8822282A
Other languages
English (en)
Other versions
IT8822282A0 (it
Inventor
Ron Muir
Kevin L Mulrooney
Original Assignee
Witco Corp
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 Witco Corp filed Critical Witco Corp
Publication of IT8822282A0 publication Critical patent/IT8822282A0/it
Application granted granted Critical
Publication of IT1230517B publication Critical patent/IT1230517B/it

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
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass
    • C07G99/002—Compounds of unknown constitution containing sulfur
    • C07G99/0024—Overbased compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT8822282A 1987-10-15 1988-10-12 Processo in uno stadio per la preparazione di composizioni tissotropiche addensate mediante complesso di solfonato di calcio sovrabasificato IT1230517B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/108,629 US4824584A (en) 1987-10-15 1987-10-15 One-step process for preparation of thixotropic overbased calcium sulfonate complex thickened compositions

Publications (2)

Publication Number Publication Date
IT8822282A0 IT8822282A0 (it) 1988-10-12
IT1230517B true IT1230517B (it) 1991-10-25

Family

ID=22323253

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822282A IT1230517B (it) 1987-10-15 1988-10-12 Processo in uno stadio per la preparazione di composizioni tissotropiche addensate mediante complesso di solfonato di calcio sovrabasificato

Country Status (9)

Country Link
US (1) US4824584A (it)
JP (1) JPH01139698A (it)
BE (1) BE1001868A4 (it)
DE (1) DE3834621A1 (it)
ES (1) ES2009351A6 (it)
FR (1) FR2626277A1 (it)
GB (1) GB2210891A (it)
IT (1) IT1230517B (it)
NL (1) NL8802524A (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954272A (en) * 1989-03-27 1990-09-04 Texaco Inc. Process for preparing overbased calcium sulfonates
GB8919598D0 (en) * 1989-08-30 1989-10-11 Exxon Chemical Patents Inc Coating compositions
US5338467A (en) * 1993-03-03 1994-08-16 Witco Corporation Sulfonate grease improvement
EP0645444A3 (en) * 1993-09-27 1995-05-24 Texaco Development Corp Lubricant with overbased detergents made from linear alkyl aromatics.
US5455075A (en) * 1994-03-10 1995-10-03 Daubert Chemical Company, Inc. Hot melt corrosion inhibiting coating composition
FR2748030B1 (fr) * 1996-04-25 2004-02-13 Inst Francais Du Petrole Nouveaux produits colloidaux, leur preparation et leurs utilisations
US6107259A (en) * 1998-07-15 2000-08-22 Witco Corporation Oil soluble calcite overbased detergents and engine oils containing same
US6239083B1 (en) 2000-06-02 2001-05-29 Crompton Corporation Clarification method for oil dispersions comprising overbased detergents containing calcite
US7517837B2 (en) * 2003-05-22 2009-04-14 Anderol, Inc. Biodegradable lubricants
US7422999B2 (en) * 2005-02-14 2008-09-09 The Lubrizol Corporation Overbased vaterite containing salt composition
US9976102B2 (en) 2011-10-31 2018-05-22 Nch Corporation Composition and method of manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents
US9458406B2 (en) 2011-10-31 2016-10-04 Nch Corporation Calcium hydroxyapatite based sulfonate grease compositions and method of manufacture
WO2013066955A1 (en) 2011-10-31 2013-05-10 Nch Corporation Calcium hydroxyapatite based calcium sulfonate grease compositions and method of manufacture
US9976101B2 (en) 2011-10-31 2018-05-22 Nch Corporation Method of manufacturing calcium sulfonate greases using delayed addition of non-aqueous converting agents
FR3013056B1 (fr) * 2013-11-13 2018-01-19 Total Marketing Services Procede de preparation d'une graisse sulfonate de calcium complexe
US10087387B2 (en) 2016-05-18 2018-10-02 Nch Corporation Composition and method of manufacturing calcium magnesium sulfonate greases
US10519393B2 (en) 2016-05-18 2019-12-31 Nch Corporation Composition and method of manufacturing calcium magnesium sulfonate greases
US10087391B2 (en) 2016-05-18 2018-10-02 Nch Corporation Composition and method of manufacturing calcium magnesium sulfonate greases without a conventional non-aqueous converting agent
US10392577B2 (en) 2016-05-18 2019-08-27 Nch Corporation Composition and method of manufacturing overbased sulfonate modified lithium carboxylate grease
US10087388B2 (en) 2016-05-18 2018-10-02 Nch Corporation Composition and method of manufacturing calcium sulfonate and calcium magnesium sulfonate greases using a delay after addition of facilitating acid
FR3074809B1 (fr) 2017-12-11 2019-12-13 Total Marketing Services Composition de graisse presentant une adhesivite amelioree
US11661563B2 (en) 2020-02-11 2023-05-30 Nch Corporation Composition and method of manufacturing and using extremely rheopectic sulfonate-based greases

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384587A (en) * 1966-02-04 1968-05-21 Texaco Inc Hyperbasic calcium sulfonate lubricating oil composition
US3766067A (en) * 1966-03-17 1973-10-16 Lubrizol Corp Calcium containing micellar complexes
US3384585A (en) * 1966-08-29 1968-05-21 Phillips Petroleum Co Overbasing lube oil additives
US3658703A (en) * 1969-10-07 1972-04-25 Phillips Petroleum Co Overbasing petroleum sulfonate additives for lubricating oils
GB1299253A (en) * 1970-05-12 1972-12-13 Exxon Research Engineering Co Detergent compositions
US3830739A (en) * 1970-07-17 1974-08-20 Witco Chemical Corp Preparation of hyperbasic dispersions
US4086170A (en) * 1976-10-08 1978-04-25 Labofina S. A. Process for preparing overbased calcium sulfonates
GB1594699A (en) * 1977-06-14 1981-08-05 Cooper & Co Ltd Edwin Overbased alkaline earth metal hydrocarbyl sulphonate
US4597880A (en) * 1983-09-09 1986-07-01 Witco Corporation One-step process for preparation of overbased calcium sulfonate greases and thickened compositions
US4541938A (en) * 1984-03-28 1985-09-17 Phillips Petroleum Company Continuous overbasing of petroleum sulfonate with water removal and methanol addition between reaction stages
FR2588268B1 (fr) * 1985-10-03 1988-02-05 Elf France Procede de synthese d'additifs surbases par carbonatation sous pression constante d'anhydride carbonique

Also Published As

Publication number Publication date
NL8802524A (nl) 1989-05-01
DE3834621A1 (de) 1989-04-27
FR2626277A1 (fr) 1989-07-28
ES2009351A6 (es) 1989-09-16
BE1001868A4 (fr) 1990-04-03
JPH01139698A (ja) 1989-06-01
GB2210891A (en) 1989-06-21
GB8823885D0 (en) 1988-11-16
IT8822282A0 (it) 1988-10-12
US4824584A (en) 1989-04-25

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Effective date: 19990128