GB1345311A - Manufacture of polythiobisphenols - Google Patents

Manufacture of polythiobisphenols

Info

Publication number
GB1345311A
GB1345311A GB2448072A GB2448072A GB1345311A GB 1345311 A GB1345311 A GB 1345311A GB 2448072 A GB2448072 A GB 2448072A GB 2448072 A GB2448072 A GB 2448072A GB 1345311 A GB1345311 A GB 1345311A
Authority
GB
United Kingdom
Prior art keywords
solvent
polythiobisphenols
hydroxy group
alkyl
hydrogen
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
Application number
GB2448072A
Other languages
English (en)
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Publication of GB1345311A publication Critical patent/GB1345311A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/375—Thiols containing six-membered aromatic rings
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB2448072A 1971-05-26 1972-05-24 Manufacture of polythiobisphenols Expired GB1345311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH765371A CH555327A (de) 1971-05-26 1971-05-26 Verfahren zur herstellung von polythiobisphenolen.

Publications (1)

Publication Number Publication Date
GB1345311A true GB1345311A (en) 1974-01-30

Family

ID=4328479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2448072A Expired GB1345311A (en) 1971-05-26 1972-05-24 Manufacture of polythiobisphenols

Country Status (8)

Country Link
US (1) US3812192A (enExample)
JP (1) JPS5110230B1 (enExample)
CA (1) CA982558A (enExample)
CH (1) CH555327A (enExample)
DE (1) DE2225278C3 (enExample)
FR (1) FR2139062B1 (enExample)
GB (1) GB1345311A (enExample)
IT (1) IT958044B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740578A (en) * 1984-12-24 1988-04-26 Seitetsu Kagaku Co., Ltd Process for producing polythiobisphenols and process for producing mercaptophenols by the hydrogenolysis of the same

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952064A (en) * 1973-03-12 1976-04-20 Crown Zellerbach Corporation Process for producing mercaptophenols
JPS5626528U (enExample) * 1979-08-06 1981-03-11
JPS61275263A (ja) * 1985-04-30 1986-12-05 Seitetsu Kagaku Co Ltd メルカプトフエノ−ル類の製法
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
US4898980A (en) * 1988-06-29 1990-02-06 Ciba-Geigy Corporation Process for preparing dithiobisphenols
US5012003A (en) * 1988-10-28 1991-04-30 Ciba-Geigy Corporation Process for preparing dithiobisphenols
US4946610A (en) * 1989-08-03 1990-08-07 Ethyl Petroleum Additives, Inc. Sulfur-bridged phenolic antioxidants
US5925424A (en) * 1996-12-11 1999-07-20 Akzo Nobel N.V. Wood preservation utilizing polymeric phenol sulfide
EP1844009A4 (en) * 2004-12-17 2010-04-21 Roland O Stocker COMPOSITIONS AND METHOD FOR THE TREATMENT OF CARDIAC DISORDER
US7294684B2 (en) * 2005-11-11 2007-11-13 Dover Chemical Corporation Dimeric and polymeric alkylphenol polysulfides
PL2628762T3 (pl) * 2012-02-20 2019-09-30 Basf Se Sposób wytwarzania polifenolodisulfidów
CN102964282A (zh) * 2012-11-19 2013-03-13 阳谷华泰（北京）新材料科技有限公司 一种橡胶硫化剂对叔丁基苯酚二硫化物的制备工艺
KR102646961B1 (ko) 2014-12-09 2024-03-15 알케마 인코포레이티드 대기 산소의 존재 하에서 중합체를 가교시키기 위한 조성물 및 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740578A (en) * 1984-12-24 1988-04-26 Seitetsu Kagaku Co., Ltd Process for producing polythiobisphenols and process for producing mercaptophenols by the hydrogenolysis of the same

Also Published As

Publication number Publication date
DE2225278A1 (de) 1972-12-07
FR2139062A1 (enExample) 1973-01-05
US3812192A (en) 1974-05-21
JPS5110230B1 (enExample) 1976-04-02
DE2225278B2 (de) 1973-08-09
CH555327A (de) 1974-10-31
FR2139062B1 (enExample) 1973-07-13
DE2225278C3 (de) 1974-03-21
IT958044B (it) 1973-10-20
CA982558A (en) 1976-01-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee