FR2328037A1 - LUBRICATING OIL ADDITIVE, FORMED BY NEUTRALIZATION OF AN ALKYL-PHENOL SULPHIDE AND A MANNICH BASE - Google Patents

LUBRICATING OIL ADDITIVE, FORMED BY NEUTRALIZATION OF AN ALKYL-PHENOL SULPHIDE AND A MANNICH BASE

Info

Publication number
FR2328037A1
FR2328037A1 FR7630869A FR7630869A FR2328037A1 FR 2328037 A1 FR2328037 A1 FR 2328037A1 FR 7630869 A FR7630869 A FR 7630869A FR 7630869 A FR7630869 A FR 7630869A FR 2328037 A1 FR2328037 A1 FR 2328037A1
Authority
FR
France
Prior art keywords
neutralization
alkyl
lubricating oil
oil additive
mannich base
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.)
Withdrawn
Application number
FR7630869A
Other languages
French (fr)
Inventor
John Crawford
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.)
Orobis Ltd
Original Assignee
Orobis 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 Orobis Ltd filed Critical Orobis Ltd
Publication of FR2328037A1 publication Critical patent/FR2328037A1/en
Withdrawn legal-status Critical Current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)
FR7630869A 1975-10-14 1976-10-14 LUBRICATING OIL ADDITIVE, FORMED BY NEUTRALIZATION OF AN ALKYL-PHENOL SULPHIDE AND A MANNICH BASE Withdrawn FR2328037A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4198275A GB1568959A (en) 1975-10-14 1975-10-14 Process for the production of a product suitable for use as a lubricating oil additive

Publications (1)

Publication Number Publication Date
FR2328037A1 true FR2328037A1 (en) 1977-05-13

Family

ID=10422285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630869A Withdrawn FR2328037A1 (en) 1975-10-14 1976-10-14 LUBRICATING OIL ADDITIVE, FORMED BY NEUTRALIZATION OF AN ALKYL-PHENOL SULPHIDE AND A MANNICH BASE

Country Status (6)

Country Link
JP (1) JPS5263204A (en)
BE (1) BE847284A (en)
DE (1) DE2646439A1 (en)
FR (1) FR2328037A1 (en)
GB (1) GB1568959A (en)
NL (1) NL7611346A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354380A1 (en) * 1976-06-07 1978-01-06 Chevron Res BASIC COMPOSITION OF MANNICH AND LUBRICATING OIL CONTAINING THIS ADDITIVE
FR2404670A1 (en) * 1977-09-30 1979-04-27 Chevron Res NEW MANNICH BASES, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS ADDITIVES FOR LUBRICATING OILS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178259A (en) * 1978-05-01 1979-12-11 Chevron Research Company Dispersant Mannich base compositions

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015938A (en) * 1963-08-06 1966-01-05 Exxon Research Engineering Co Process for preparing additives for lubricating oils and improved additives prepared thereby

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1015938A (en) * 1963-08-06 1966-01-05 Exxon Research Engineering Co Process for preparing additives for lubricating oils and improved additives prepared thereby

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354380A1 (en) * 1976-06-07 1978-01-06 Chevron Res BASIC COMPOSITION OF MANNICH AND LUBRICATING OIL CONTAINING THIS ADDITIVE
FR2404670A1 (en) * 1977-09-30 1979-04-27 Chevron Res NEW MANNICH BASES, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS ADDITIVES FOR LUBRICATING OILS

Also Published As

Publication number Publication date
NL7611346A (en) 1977-04-18
BE847284A (en) 1977-04-14
DE2646439A1 (en) 1977-04-21
GB1568959A (en) 1980-06-11
JPS5263204A (en) 1977-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse