CH534116A - Process for the manufacture of antioxidants - Google Patents

Process for the manufacture of antioxidants

Info

Publication number
CH534116A
CH534116A CH1215868A CH1215868A CH534116A CH 534116 A CH534116 A CH 534116A CH 1215868 A CH1215868 A CH 1215868A CH 1215868 A CH1215868 A CH 1215868A CH 534116 A CH534116 A CH 534116A
Authority
CH
Switzerland
Prior art keywords
antioxidants
manufacture
Prior art date
Application number
CH1215868A
Other languages
German (de)
Inventor
John Lyons Bernard
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Publication of CH534116A publication Critical patent/CH534116A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
CH1215868A 1967-08-14 1968-08-13 Process for the manufacture of antioxidants CH534116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66019867A 1967-08-14 1967-08-14

Publications (1)

Publication Number Publication Date
CH534116A true CH534116A (en) 1973-02-28

Family

ID=24648548

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1215868A CH534116A (en) 1967-08-14 1968-08-13 Process for the manufacture of antioxidants

Country Status (7)

Country Link
BE (1) BE719505A (en)
CH (1) CH534116A (en)
DE (1) DE1793192C3 (en)
FR (1) FR1576215A (en)
GB (1) GB1241582A (en)
NL (1) NL156736B (en)
SE (1) SE368409B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148747A (en) * 1973-10-11 1979-04-10 Raychem Corporation Antioxidant comprising a hydroxy aromatic compound containing sulfur and an organic phosphonate
US4059652A (en) * 1976-04-15 1977-11-22 Dart Industries Inc. Extraction resistant polyolefin stabilizer
US4279809A (en) * 1976-07-14 1981-07-21 El Paso Polyolefins Company Stabilized polyolefin compositions
DE3277444D1 (en) * 1981-12-03 1987-11-12 Ciba Geigy Ag Phenols and their uses as stabilizers
GB2145414B (en) * 1983-08-24 1987-04-15 Ciba Geigy O-linked polyphenols

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251801A (en) * 1959-05-28 1966-05-17 Ethyl Corp Bis phenols as stabilizers for organic materials
US3299147A (en) * 1963-08-01 1967-01-17 Us Rubber Co Certain bis (hydroxy-alkylbenzylthio) compounds and method of making same

Also Published As

Publication number Publication date
NL156736B (en) 1978-05-16
DE1793192A1 (en) 1972-01-05
DE1793192B2 (en) 1980-08-14
DE1793192C3 (en) 1981-04-02
SE368409B (en) 1974-07-01
NL6811566A (en) 1969-02-18
BE719505A (en) 1969-01-16
FR1576215A (en) 1969-07-25
GB1241582A (en) 1971-08-04

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Legal Events

Date Code Title Description
PL Patent ceased