ATE44043T1 - PROCESSES FOR THE PREPARATION OF SULFURATED OLEFINS AND PRODUCTS THEREOF AND COMPOSITIONS CONTAINING THESE OLEFINS AND THE PREPARATION THEREOF. - Google Patents

PROCESSES FOR THE PREPARATION OF SULFURATED OLEFINS AND PRODUCTS THEREOF AND COMPOSITIONS CONTAINING THESE OLEFINS AND THE PREPARATION THEREOF.

Info

Publication number
ATE44043T1
ATE44043T1 AT85309479T AT85309479T ATE44043T1 AT E44043 T1 ATE44043 T1 AT E44043T1 AT 85309479 T AT85309479 T AT 85309479T AT 85309479 T AT85309479 T AT 85309479T AT E44043 T1 ATE44043 T1 AT E44043T1
Authority
AT
Austria
Prior art keywords
preparation
olefins
products
processes
compositions containing
Prior art date
Application number
AT85309479T
Other languages
German (de)
Inventor
Paul G Griffin
Lam William Yuk-Lun
Original Assignee
Ethyl Petroleum Additives Inc
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 Ethyl Petroleum Additives Inc filed Critical Ethyl Petroleum Additives Inc
Application granted granted Critical
Publication of ATE44043T1 publication Critical patent/ATE44043T1/en

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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02—Sulfurised compounds
    • C10M135/04—Hydrocarbons
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A sulfurized olefin of improved solubility in lubricating oil is made by reacting sulfur monochloride with a monoolefin (e.g. isobutylene) to form an adduct which is reacted with sodium sulfide, sodium hydrosulfide, sulfur and alkyl mercaptan (e.g. tert-butyl mercaptan) in an aqueous alcohol reaction medium.
AT85309479T 1985-12-24 1985-12-24 PROCESSES FOR THE PREPARATION OF SULFURATED OLEFINS AND PRODUCTS THEREOF AND COMPOSITIONS CONTAINING THESE OLEFINS AND THE PREPARATION THEREOF. ATE44043T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85309479A EP0228489B1 (en) 1985-12-24 1985-12-24 Sulfurized olefin process and products thereof, and compositions containing such olefins and their production

Publications (1)

Publication Number Publication Date
ATE44043T1 true ATE44043T1 (en) 1989-06-15

Family

ID=8194488

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85309479T ATE44043T1 (en) 1985-12-24 1985-12-24 PROCESSES FOR THE PREPARATION OF SULFURATED OLEFINS AND PRODUCTS THEREOF AND COMPOSITIONS CONTAINING THESE OLEFINS AND THE PREPARATION THEREOF.

Country Status (3)

Country Link
EP (1) EP0228489B1 (en)
AT (1) ATE44043T1 (en)
DE (1) DE3571048D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2007144A1 (en) * 1989-01-31 1990-07-31 David J. Degonia Hydrotreated oil soluble sulfurized olefins and their preparation
US5428714A (en) * 1990-11-16 1995-06-27 Seiko Epson Corporation Status and command function extension for industry standard printer interfaces
CN108409619A (en) * 2018-03-16 2018-08-17 山东豪迈化工技术有限公司 The synthetic method of sulphur chlorination isobutene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599288A (en) * 1977-07-22 1981-09-30 Cooper & Co Ltd Edwin Sulphurized olefins and their use as lubricant additives
US4204969A (en) * 1978-10-10 1980-05-27 Edwin Cooper, Inc. Lubricant composition containing sulfurized olefin extreme pressure additive

Also Published As

Publication number Publication date
EP0228489A1 (en) 1987-07-15
DE3571048D1 (en) 1989-07-20
EP0228489B1 (en) 1989-06-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee