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
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.
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)
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)
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 |
-
1985
- 1985-12-24 DE DE8585309479T patent/DE3571048D1/en not_active Expired
- 1985-12-24 AT AT85309479T patent/ATE44043T1/en not_active IP Right Cessation
- 1985-12-24 EP EP85309479A patent/EP0228489B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0228489A1 (en) | 1987-07-15 |
DE3571048D1 (en) | 1989-07-20 |
EP0228489B1 (en) | 1989-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2007182A6 (en) | Sulfurized compositions, and additive concentrates, lubricating compositions,metal working lubricants and asphalt compositions containing same. | |
KR870008013A (en) | Novel carbamate additive for functional fluids and preparation method thereof | |
MX166544B (en) | SULFURATED COMPOSITIONS AND LUBRICANTS | |
DE3775043D1 (en) | REACTION PRODUCTS OF MERCAPTO THIADIAZOLES AS MULTIFUNCTIONAL LUBRICANT ADDITIVES AND MIXTURES THEREOF. | |
MX166391B (en) | PROCESS FOR THE MANUFACTURE OF DIALKYL DISULFES AND POLYSULFIDES | |
DE3672675D1 (en) | SULFURED OLEFINS. | |
DE69121713D1 (en) | METHOD FOR PRODUCING IMPROVED, SULFURED HIGH PRESSURE / ANTI-WEAR OLEFIN ADDITIVES AND COMPOSITIONS THEREOF | |
US4188297A (en) | Lubricant additive | |
ATE44043T1 (en) | PROCESSES FOR THE PREPARATION OF SULFURATED OLEFINS AND PRODUCTS THEREOF AND COMPOSITIONS CONTAINING THESE OLEFINS AND THE PREPARATION THEREOF. | |
IL84097A0 (en) | Sulfurized compositions and lubricants containing them | |
US3869395A (en) | 2-amino-5-hydrocarbyldithio-1,3,4-thiadiazole and compositions thereof | |
DE69020998D1 (en) | Sulfur-coupled alkyl-derived mercaptobenzothiazole adducts as multifunctional anti-wear additives and compositions containing them. | |
GB1148550A (en) | Substituted benzylphenyl sulfides and their use as antioxidants | |
US6362374B1 (en) | Composition of and method for polysulfides having a reduced odor level | |
US3481871A (en) | Dithioethane derivatives and organic compositions containing the same | |
MX168668B (en) | PROCEDURE FOR MANUFACTURING DIALKYL DISULFURES | |
ATE33388T1 (en) | PROCESS FOR THE PREPARATION OF 2(HYDROCARBYLDITHIO)-5-MERCAPTO-1,3,4THIADIAZOLES. | |
KR880012762A (en) | Process for preparing (R) -3-chloro-1,2-propanediol | |
DE3872496D1 (en) | SULFURIZED OLEFIN COMPOSITIONS, THEIR PRODUCTION AND THEIR USE AS LUBRICANT ADDITIVES. | |
CA1064021A (en) | Sulphur compounds | |
Yoshifuji et al. | Synthetic method of functionalized unsymmetrical sulfides and disulfides using diphenylphosphinodithioates. | |
JPS5682894A (en) | Silicone grease for electrical contact | |
BR8106387A (en) | PESTICIDAL COMPOSITIONS BASED ON (DI) THIOPHOSPHATES OF 4-TRIFLUORMETHYL PHENYL AND PROCESS FOR THE PREPARATION OF THESE ACTIVE SUBSTANCES | |
GB1278188A (en) | Process for the preparation of dialkyl sulphides | |
GB1036696A (en) | Alkylated phenothiazines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |