CH510650A - Process for preparing 4,4 'dithiobis (2,6-di-t-butylphenol) - Google Patents

Process for preparing 4,4 'dithiobis (2,6-di-t-butylphenol)

Info

Publication number
CH510650A
CH510650A CH82570A CH82570A CH510650A CH 510650 A CH510650 A CH 510650A CH 82570 A CH82570 A CH 82570A CH 82570 A CH82570 A CH 82570A CH 510650 A CH510650 A CH 510650A
Authority
CH
Switzerland
Prior art keywords
dithiobis
butylphenol
preparing
Prior art date
Application number
CH82570A
Other languages
French (fr)
Inventor
John Laufer Robert
Original Assignee
Consolidation Coal Co
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 Consolidation Coal Co filed Critical Consolidation Coal Co
Publication of CH510650A publication Critical patent/CH510650A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH82570A 1969-01-21 1970-01-21 Process for preparing 4,4 'dithiobis (2,6-di-t-butylphenol) CH510650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79283269A 1969-01-21 1969-01-21

Publications (1)

Publication Number Publication Date
CH510650A true CH510650A (en) 1971-07-31

Family

ID=25158207

Family Applications (1)

Application Number Title Priority Date Filing Date
CH82570A CH510650A (en) 1969-01-21 1970-01-21 Process for preparing 4,4 'dithiobis (2,6-di-t-butylphenol)

Country Status (9)

Country Link
JP (1) JPS4910943B1 (en)
BE (1) BE744498A (en)
CH (1) CH510650A (en)
DE (1) DE2001818C3 (en)
DK (1) DK125990B (en)
FR (1) FR2028778A1 (en)
GB (1) GB1290132A (en)
NL (1) NL7000653A (en)
SE (1) SE375527B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734527A (en) * 1986-10-17 1988-03-29 Merrell Dow Pharmaceuticals Inc. Process for preparing 2,6-di-tertiarybutyl-4-mercaptophenol
US4772363A (en) * 1987-01-14 1988-09-20 Merrell Dow Pharmaceuticals Inc. Process for preparing 2,6-di-tertiarybutyl-4-mercaptophenol by electrocatalysis
US5401883A (en) * 1987-01-20 1995-03-28 Merrell Dow Pharmaceuticals Inc. Process for preparing 2,6-di-tertiarybutyl-4-mercaptophenol and 4,4'-isopropylidenedithio-bis-(2,6-di-tertiarybutylphenol)
US4877902A (en) * 1988-03-14 1989-10-31 Ethyl Corporation Polythiobisphenol process
GB9415624D0 (en) 1994-08-01 1994-09-21 Exxon Chemical Patents Inc Preparation of sulfurised phenol additives intermediates and compositions
US6096695A (en) * 1996-06-03 2000-08-01 Ethyl Corporation Sulfurized phenolic antioxidant composition, method of preparing same, and petroleum products containing same
US6001786A (en) * 1997-02-19 1999-12-14 Ethyl Corporation Sulfurized phenolic antioxidant composition method of preparing same and petroleum products containing same
CN106565567B (en) * 2016-11-11 2019-04-09 青岛科技大学 A kind of regeneration method of highly efficient regeneration auxiliary agent, preparation method and useless butyl inner tube
CN114989051B (en) * 2022-08-03 2022-10-21 淄博万科化工有限公司 Production method of low-chlorine-content antioxidant 323

Also Published As

Publication number Publication date
SE375527B (en) 1975-04-21
GB1290132A (en) 1972-09-20
DE2001818C3 (en) 1978-05-11
BE744498A (en) 1970-07-15
DK125990B (en) 1973-05-28
FR2028778A1 (en) 1970-10-16
NL7000653A (en) 1970-07-23
DE2001818B2 (en) 1976-10-21
JPS4910943B1 (en) 1974-03-13
DE2001818A1 (en) 1970-07-23

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Legal Events

Date Code Title Description
PL Patent ceased