BR9203241A - Processo para a preparacao seletiva de trissulfetos organicos,de trissulfeto de t-butila e de trissulfeto de t-nonila ou t-dodecila - Google Patents

Processo para a preparacao seletiva de trissulfetos organicos,de trissulfeto de t-butila e de trissulfeto de t-nonila ou t-dodecila

Info

Publication number
BR9203241A
BR9203241A BR929203241A BR9203241A BR9203241A BR 9203241 A BR9203241 A BR 9203241A BR 929203241 A BR929203241 A BR 929203241A BR 9203241 A BR9203241 A BR 9203241A BR 9203241 A BR9203241 A BR 9203241A
Authority
BR
Brazil
Prior art keywords
trisulfets
nonyl
organic
trisulfide
selective preparation
Prior art date
Application number
BR929203241A
Other languages
English (en)
Inventor
Emmanuel F Arretz
Glenn T Carroll
Roger T Clark
Original Assignee
Atochem North America Elf
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 Atochem North America Elf filed Critical Atochem North America Elf
Publication of BR9203241A publication Critical patent/BR9203241A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR929203241A 1991-08-22 1992-08-20 Processo para a preparacao seletiva de trissulfetos organicos,de trissulfeto de t-butila e de trissulfeto de t-nonila ou t-dodecila BR9203241A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74837791A 1991-08-22 1991-08-22

Publications (1)

Publication Number Publication Date
BR9203241A true BR9203241A (pt) 1993-03-30

Family

ID=25009215

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929203241A BR9203241A (pt) 1991-08-22 1992-08-20 Processo para a preparacao seletiva de trissulfetos organicos,de trissulfeto de t-butila e de trissulfeto de t-nonila ou t-dodecila

Country Status (8)

Country Link
US (1) US5442123A (pt)
EP (1) EP0529388B1 (pt)
JP (1) JPH05194372A (pt)
AT (1) ATE135685T1 (pt)
BR (1) BR9203241A (pt)
CA (1) CA2076340A1 (pt)
DE (1) DE69209192T2 (pt)
MX (1) MX9204857A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5907064A (en) * 1998-05-19 1999-05-25 Phillips Petroleum Co. Process for producing organic trisulfides
US6242652B1 (en) 2000-03-03 2001-06-05 Phillips Petroleum Company Process for producing organic trisulfides
US6284926B1 (en) 2000-06-06 2001-09-04 Richmond, Hitchcock, Fish & Dollar Process and apparatus for producing organic polysulfides
US6399832B1 (en) 2000-06-29 2002-06-04 Phillips Petroleum Company Process for producing organic trisulfides
JP4810762B2 (ja) * 2001-06-20 2011-11-09 Ｄｉｃ株式会社 ジアルキルトリスルフィドの製造方法
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
EP2236211B1 (en) * 2009-03-31 2015-09-09 Ford-Werke GmbH Plasma transfer wire arc thermal spray system
WO2012139984A1 (en) 2011-04-12 2012-10-18 Shanghai Ici Research & Development & Management Co. Ltd. Process for the preparation of a polysulfide
CN103333199B (zh) * 2013-07-22 2015-04-01 荆州市江汉精细化工有限公司 一种双-[3-(三乙氧基硅)丙基]-多硫化物硅烷偶联剂的制备方法
WO2016182759A1 (en) * 2015-05-08 2016-11-17 Arkema Inc. Manufacture of organopolysulfides and salts thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2237625A (en) * 1938-10-07 1941-04-08 Sharples Solvents Corp Sulphurization of sulphur-containing organic conpounds
US3022351A (en) * 1957-03-07 1962-02-20 Phillips Petroleum Co Production of organic polysulfides
US3392201A (en) * 1965-08-25 1968-07-09 Phillips Petroleum Co Process for making alkyl trisulfides
SE347741B (pt) * 1967-01-20 1972-08-14 Monsanto Co
FR2130985A5 (pt) * 1971-03-29 1972-11-10 Aquitaine Petrole
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
DE3676344D1 (de) * 1985-05-13 1991-02-07 Atochem North America Verfahren zur herstellung von dialkyldisulfiden.
US5026915A (en) * 1985-05-13 1991-06-25 Atochem North America, Inc. Process for the manufacture of dialkyl disulfides
FR2607496B1 (fr) * 1986-11-28 1989-03-10 Elf Aquitaine Procede de production de polysulfures organiques et systeme catalytique pour sa realisation
ES2017015B3 (es) * 1988-04-14 1990-12-16 Soc Nat Elf Aquitaine (Production) Procedimiento de preparacion de disulfuros y polisulfuros organicos
US4937385A (en) * 1988-05-18 1990-06-26 Pennwalt Corporation Process for the manufacture of dialkyl disulfides and polysulfides
US5091593A (en) * 1989-05-26 1992-02-25 Atochem North America, Inc. Process for removing sulfur from organic sulfides
US5146000A (en) * 1991-03-25 1992-09-08 Ethyl Corporation Production of dihydrocarbyl polysulfides

Also Published As

Publication number Publication date
JPH05194372A (ja) 1993-08-03
US5442123A (en) 1995-08-15
DE69209192T2 (de) 1996-07-25
EP0529388A1 (en) 1993-03-03
MX9204857A (es) 1993-05-01
EP0529388B1 (en) 1996-03-20
ATE135685T1 (de) 1996-04-15
CA2076340A1 (en) 1993-02-23
DE69209192D1 (de) 1996-04-25

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law