Journal ArticleDOI
Mechanisms of antioxidant action: Transformations involved in the antioxidant function of zinc dithiocarbamate: Part II
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In this article, the initial transformation products from reactions of zinc dialkyl dithiocarbamates with hydroperoxides have been identified by spectrophotometric and kinetic methods.About:
This article is published in Polymer Degradation and Stability.The article was published on 1985-01-01. It has received 16 citations till now. The article focuses on the topics: Zinc & Dithiocarbamate.read more
Citations
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An evaluation of antioxidants for vegetable oils at elevated temperatures
R. Becker,A. Knorr +1 more
TL;DR: The antioxidant efficacy of various oxidation inhibitors in low erucic acid rapeseed oil has been studied in a screening test at 130°C by an induction period method as discussed by the authors, and the results showed that these additives were distinctly superior to commercially recommended formulations.
Journal ArticleDOI
Mechanistic aspects of polymer photostabilization
TL;DR: A short account of modern theories in polymer degradation under oxidative conditions is followed by a detailed description of the different mechanistic aspects of polymer photostabilization as mentioned in this paper, which concentrates on the compounds presently known as photoantioxidants, which are believed to be the most efficient inhibitors of polymer photo-oxidation.
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Mechanisms of antioxidant action and stabilisation technology—The Aston experience
TL;DR: In this paper, the application of mechanistic knowledge of antioxidant action to address some of the problems of green issues and health hazards are exemplified in the discussion of time-controlled stabilisation, bound antioxidants and polymer modification by reactive processing.
Journal ArticleDOI
Oxazoline chemistry IX. Synthesis and characterisation of the first Zinc oxazoline dialkyldithiocarbamato complexes; X-ray crystal structure determinations of [Zn(S2CNR2-κ2S)2(2-R′-4,4-R″-2-oxazoline-κ1N)] (R = R′ = Me, R″ = H; R = Et, R′ = Me, Et or Ph, R″ = H; R = Bz; R′ = R″ = Me)
TL;DR: In this article, the synthesis and characterisation of a series of zinc dialkyldithiocarbamato complexes incorporating a monodentate oxazoline ligand are described.
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Antioxidation synergism between ZnDTC and ZnDTP in mineral oil
TL;DR: In this article, the authors investigated the antioxidation synergistic effects between ZnDTC and Zn-DDP in a mineral base oil and found that there is strong antoxidation synergism between the two additives.
References
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Book
Atmospheric Oxidation and Antioxidants
TL;DR: In this paper, Al-Malaika et al. discuss the effect of the reaction environment upon Oxidation and Antioxidant Mechanisms and the present position of Biological Oxidation.
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906. Mechanisms of antioxidant action: sulphur-containing antioxidants
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Mechanisms of antioxidant action: The role of mercaptobenzthiazole and its derivatives as antioxidants
M.J. Husbands,Gerald Scott +1 more
TL;DR: In this paper, the authors compared MBT and its zinc complex (ZMBT) as antioxidants for paraffin oil at 140° and found that MBT is superior to ZMBT both as a hydroperoxide decomposer and as a chain-breaking antioxidant.
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Mechanisms of antioxidant action: Intermediates involved in the formation of sulphur acids from nickel dialkyl dithiophosphates
Sahar Al-Malaika,Gerald Scott +1 more
TL;DR: In this paper, it was shown that the oxidation of nickel dibutyl dithiophosphate by cumene hydroperoxide involves the formation of unstable sulphur acids which break down to give ionic catalysts for the decomposition of hydroperoxides.
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The Chemistry of Thiazoles and Dithiocarbamates as Antioxidants
TL;DR: In this paper, it was shown that dithiocarbamates react with hydroperoxides to form a new oxidized intermediate which in most cases is stable, and these compounds further decompose into a thiuram monosulfide and metal sulfate.
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T. Colclough,J. I. Cunneen +1 more