DK567382A - Fremgangsmaade til fremstilling af dialkylsulfider - Google Patents

Fremgangsmaade til fremstilling af dialkylsulfider Download PDF

Info

Publication number
DK567382A
DK567382A DK567382A DK567382A DK567382A DK 567382 A DK567382 A DK 567382A DK 567382 A DK567382 A DK 567382A DK 567382 A DK567382 A DK 567382A DK 567382 A DK567382 A DK 567382A
Authority
DK
Denmark
Prior art keywords
sulphids
dialkyl
procedure
preparation
dialkyl sulphids
Prior art date
Application number
DK567382A
Other languages
Danish (da)
English (en)
Inventor
Edward John Dzierza
Bernard Buchholz
Original Assignee
Pennwalt 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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of DK567382A publication Critical patent/DK567382A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK567382A 1981-12-23 1982-12-22 Fremgangsmaade til fremstilling af dialkylsulfider DK567382A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/333,942 US4568767A (en) 1981-12-23 1981-12-23 Process for the manufacture of dialkyl sulfides

Publications (1)

Publication Number Publication Date
DK567382A true DK567382A (da) 1983-06-24

Family

ID=23304895

Family Applications (1)

Application Number Title Priority Date Filing Date
DK567382A DK567382A (da) 1981-12-23 1982-12-22 Fremgangsmaade til fremstilling af dialkylsulfider

Country Status (9)

Country Link
US (1) US4568767A (pt)
EP (1) EP0082289B1 (pt)
JP (1) JPS58116454A (pt)
AU (1) AU558215B2 (pt)
BR (1) BR8207352A (pt)
CA (1) CA1189877A (pt)
DE (1) DE3277969D1 (pt)
DK (1) DK567382A (pt)
MX (1) MX163051B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008432A (en) * 1985-07-11 1991-04-16 Phillips Petroleum Company Production of mercapto compounds
US4937385A (en) * 1988-05-18 1990-06-26 Pennwalt Corporation Process for the manufacture of dialkyl disulfides and polysulfides
US4964957A (en) * 1988-12-06 1990-10-23 Phillips Petroleum Company Purification of high boiling alkyl sulfides
EP0834543A1 (en) * 1996-10-04 1998-04-08 Shell Internationale Researchmaatschappij B.V. Lubricant compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610981A (en) * 1947-08-28 1952-09-16 Phillips Petroleum Co Production of thiols and thioethers
US3036133A (en) * 1960-07-25 1962-05-22 Pennsalt Chemicals Corp Process for the preparation of sulfur compounds
DE1213397B (de) * 1963-05-14 1966-03-31 Pennsalt Chemicals Corp Verfahren zur Herstellung von AEthylmerkaptan und Diaethylsulfid
US3742065A (en) * 1970-11-02 1973-06-26 Standard Oil Co Process for forming diethylsulfide or dipropylsulfide
US4102931A (en) * 1977-05-17 1978-07-25 Pennwalt Corporation Manufacture of tertiary mercaptans using zeolite catalysts
US4302605A (en) * 1980-04-18 1981-11-24 Pennwalt Corporation Process for the manufacture of dimethyl sulfide

Also Published As

Publication number Publication date
EP0082289B1 (en) 1988-01-13
JPH0320388B2 (pt) 1991-03-19
AU558215B2 (en) 1987-01-22
US4568767A (en) 1986-02-04
MX163051B (es) 1991-08-09
BR8207352A (pt) 1983-10-18
DE3277969D1 (en) 1988-02-18
JPS58116454A (ja) 1983-07-11
AU9043582A (en) 1983-06-30
CA1189877A (en) 1985-07-02
EP0082289A3 (en) 1985-05-02
EP0082289A2 (en) 1983-06-29

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Legal Events

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AHS Application shelved for other reasons than non-payment