DE69305372T2 - Verfahren zur Herstellung von Hydrocarbyltrisulfide-Produkt - Google Patents

Verfahren zur Herstellung von Hydrocarbyltrisulfide-Produkt

Info

Publication number
DE69305372T2
DE69305372T2 DE69305372T DE69305372T DE69305372T2 DE 69305372 T2 DE69305372 T2 DE 69305372T2 DE 69305372 T DE69305372 T DE 69305372T DE 69305372 T DE69305372 T DE 69305372T DE 69305372 T2 DE69305372 T2 DE 69305372T2
Authority
DE
Germany
Prior art keywords
hydrocarbyl
production
trisulfide product
trisulfide
product
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.)
Expired - Fee Related
Application number
DE69305372T
Other languages
English (en)
Other versions
DE69305372D1 (de
Inventor
Nubar Ozbalik
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.)
Ethyl Corp
Original Assignee
Ethyl 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 Ethyl Corp filed Critical Ethyl Corp
Application granted granted Critical
Publication of DE69305372D1 publication Critical patent/DE69305372D1/de
Publication of DE69305372T2 publication Critical patent/DE69305372T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
DE69305372T 1992-01-31 1993-01-22 Verfahren zur Herstellung von Hydrocarbyltrisulfide-Produkt Expired - Fee Related DE69305372T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/828,561 US5250737A (en) 1992-01-31 1992-01-31 Process for hydrocarbyl trisulfide product

Publications (2)

Publication Number Publication Date
DE69305372D1 DE69305372D1 (de) 1996-11-21
DE69305372T2 true DE69305372T2 (de) 1997-02-27

Family

ID=25252161

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305372T Expired - Fee Related DE69305372T2 (de) 1992-01-31 1993-01-22 Verfahren zur Herstellung von Hydrocarbyltrisulfide-Produkt

Country Status (3)

Country Link
US (1) US5250737A (de)
EP (1) EP0554011B1 (de)
DE (1) DE69305372T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457234A (en) * 1994-06-20 1995-10-10 Phillips Petroleum Company Process for treating organic polysulfide compounds
TW425425B (en) 1994-08-03 2001-03-11 Lubrizol Corp Lubricating compositions, concentrates, and greases containing the combination of an organic polysulfide and an overbased composition or a phosphorus or boron compound
TW291495B (de) 1994-08-03 1996-11-21 Lubrizol Corp
FR2808273B1 (fr) 2000-04-28 2002-06-14 Atofina Procede de fabrication d'olefines sulfurees
FR2808272B1 (fr) * 2000-04-28 2002-06-14 Atofina Procede de fabrication d'olefines sulfurees
US6689723B2 (en) * 2002-03-05 2004-02-10 Exxonmobil Chemical Patents Inc. Sulfide- and polysulfide-containing lubricating oil additive compositions and lubricating compositions containing the same
JP5835530B2 (ja) * 2013-05-20 2015-12-24 Dic株式会社 ジアルキルポリスルフィド、ジアルキルポリスルフィドの製造方法、極圧添加剤及び潤滑流体組成物。
US10487285B2 (en) 2013-09-24 2019-11-26 Dic Corporation Method for producing dialkyl polysulfide, dialkyl polysulfide, extreme-pressure additive and lubricating fluid composition
JP6408850B2 (ja) * 2014-10-01 2018-10-17 Ｊｘｔｇエネルギー株式会社 潤滑油組成物
JP6300684B2 (ja) * 2014-08-28 2018-03-28 Ｊｘｔｇエネルギー株式会社 潤滑油組成物
JP6408849B2 (ja) * 2014-10-01 2018-10-17 Ｊｘｔｇエネルギー株式会社 潤滑油組成物
JP6294191B2 (ja) * 2014-08-28 2018-03-14 Ｊｘｔｇエネルギー株式会社 潤滑油組成物
CN106795447B (zh) * 2014-08-28 2019-11-05 捷客斯能源株式会社 润滑油组合物
CN104529843B (zh) * 2014-12-08 2016-03-30 辽宁石油化工大学 一种二叔丁基封端的链状多硫醚的合成方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA839767A (en) * 1970-04-21 Monsanto Company Production of di-tert.-alkyl trisulfides
CA885990A (en) * 1971-11-16 Myers Herbert Preparation of alkyl sulfides
US2237625A (en) * 1938-10-07 1941-04-08 Sharples Solvents Corp Sulphurization of sulphur-containing organic conpounds
US2574884A (en) * 1949-04-28 1951-11-13 Phillips Petroleum Co Oxidation of mercaptans
US2558221A (en) * 1949-04-28 1951-06-26 Phillips Petroleum Co Oxidation of mercaptans
US3022351A (en) * 1957-03-07 1962-02-20 Phillips Petroleum Co Production of organic polysulfides
FR1336087A (fr) * 1962-02-05 1963-08-30 Aquitaine Petrole Procédé pour la préparation de sulfures organiques
BE648125A (de) * 1963-05-20
US3314999A (en) * 1963-11-15 1967-04-18 Aquitaine Petrole Process for the preparation of organic disulphides
US3340324A (en) * 1965-04-26 1967-09-05 Phillips Petroleum Co Process of converting mercaptans to disulfides
US3392201A (en) * 1965-08-25 1968-07-09 Phillips Petroleum Co Process for making alkyl trisulfides
DE1618713A1 (de) * 1966-06-15 1970-12-23 Mobil Oil Corp Verfahren zur Herstellung von tertiaeren Alkylpolysulfiden
GB1162443A (en) * 1966-11-10 1969-08-27 Mobil Oil Corp Additives for Organic Lubricants.
US3452100A (en) * 1966-12-16 1969-06-24 Crown Zellerbach Corp Process for preparing dialkyl disulfides
US3583915A (en) * 1968-07-22 1971-06-08 Mobil Oil Corp Load carrying additives
US3703504A (en) * 1970-01-12 1972-11-21 Mobil Oil Corp Process for producing sulfurized olefins
US3703505A (en) * 1970-08-31 1972-11-21 Mobil Oil Corp Preparation of sulfurized olefins
FR2130985A5 (de) * 1971-03-29 1972-11-10 Aquitaine Petrole
US3994979A (en) * 1975-05-01 1976-11-30 Phillips Petroleum Company Disulfide process
US4277623A (en) * 1979-08-17 1981-07-07 Phillips Petroleum Company Conversion of alkane and/or cycloalkane thiols to disulfide with catalyst system comprised of cobalt molybdate and an alkali- or alkaline earth metal hydroxide
DE2938156A1 (de) * 1979-09-21 1981-04-09 Rhein-Chemie Rheinau Gmbh, 6800 Mannheim Verfahren zur herstellung von polysulfiden
US4288627A (en) * 1980-02-12 1981-09-08 Phillips Petroleum Company Oxidation of thiols employing cobalt molybdate/triethylamine catalyst
JPS5710559A (en) * 1980-06-20 1982-01-20 Sony Corp Error correcting method
JPS57140063A (en) * 1981-02-24 1982-08-30 Nec Corp Facsimile communication system
JPS58140064A (ja) * 1982-02-13 1983-08-19 Nippon Soda Co Ltd ジアルキルトリスルフイド類の製造方法
EP0159936B1 (de) * 1984-04-20 1987-06-24 Institut Français du Pétrole Verfahren zur Herstellung von polysulfurierten Olefinen, die so erhaltenen Produkte, sowie deren Anwendung als Schmiermittelzusatz
US4744912A (en) * 1987-04-14 1988-05-17 Mobil Oil Corporation Sulfurized antiwear additives and compositions containing same
EP0337837B1 (de) * 1988-04-14 1990-08-29 Societe Nationale Elf Aquitaine (Production) Verfahren zur Herstellung von organischen Di- und Polysulfiden
US4937385A (en) * 1988-05-18 1990-06-26 Pennwalt Corporation Process for the manufacture of dialkyl disulfides and polysulfides
US4900460A (en) * 1988-08-02 1990-02-13 Mobil Oil Corp. Sulfurized olefin adducts of dihydrocarbyl phosphates and phosphites and lubricant compositions containing same
FR2635775B1 (fr) * 1988-08-23 1990-11-23 Elf Aquitaine Synthese de polysulfures organiques
US5146000A (en) * 1991-03-25 1992-09-08 Ethyl Corporation Production of dihydrocarbyl polysulfides
US5242613A (en) * 1991-11-13 1993-09-07 Ethyl Corporation Process for mixed extreme pressure additives

Also Published As

Publication number Publication date
US5250737A (en) 1993-10-05
EP0554011A2 (de) 1993-08-04
EP0554011B1 (de) 1996-10-16
DE69305372D1 (de) 1996-11-21
EP0554011A3 (en) 1994-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee