Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Ian C. McNeill"'
Autor:
Ian C. McNeill, M Bounekhel
Publikováno v:
Polymer Degradation and Stability. 65:443-448
Bifunctional methyl methacrylate polymers, with CH 2 CH 2 OH or CH 2 CH 2 ONa chain ends, have been prepared by anionic polymerisation. The stability and degradation behaviour of these materials has been examined by thermogravimetry and thermal volat
Publikováno v:
Polymer Degradation and Stability. 64:21-26
The alternating copolymer of allyl acetate (AllA) and maleic anhydride (MAn) has been prepared by the free radical route at 60°C. The previous investigations of the nature of the evolved products have been supplemented by studies of structural chang
Publikováno v:
Polymer Degradation and Stability. 63:265-271
The alternating copolymer of allyl acetate and maleic anhydride has been prepared by the free radical route at 60°C. Temperature ranges of decomposition under programmed heating have been determined by thermogravimetry and thermal volatilisation ana
Autor:
Ian C. McNeill, Angus Alston
Publikováno v:
Die Angewandte Makromolekulare Chemie. :157-172
The thermal degradation behaviour of polymers and copolymers containing acrylic and methacrylic acid salt units has received much less attention than that devoted to the corresponding ester polymers from these acids. Whether present in a homopolymer
Publikováno v:
Polymer Degradation and Stability. 60:43-52
The thermal degradation behaviour of poly(isopropenyl acetate) (PIPA) has been investigated using well established thermal analysis techniques, TG, DSC and thermal volatilisation analysis (TVA), together with characterisation of volatile and involati
Publikováno v:
Polymer Degradation and Stability. 62:145-155
The tars produced by PVC pyrolysis under different conditions of temperature and oxygen concentration were analysed for PCDDs and PCDFs content. The tar collected after low temperature pyrolysis (500 °C) and in reduced oxygen atmosphere (11.6% O2) h
Autor:
Ian C. McNeill, Tarique Mahmood
Publikováno v:
Polymer Degradation and Stability. 60:449-458
Polymethacrylonitrile (PMAN) prepared by free-radical polymerisation with the initiator 4,4′-azo-bis(4-cyanovaleric acid) (ACVA) has chain ends from the initiator fragment which incorporate carboxyl groups. These ends are found to act as reactive s
Publikováno v:
Polymer Degradation and Stability. 62:85-95
The thermal degradation of the alternating copolymer of isopropenyl acetate and maleic anhydride has been investigated using thermal volatilisation analysis (TVA), thermogravimetry (TG) and differential scanning calorimetry (DSC) under vacuum and nit
Publikováno v:
Polymer Degradation and Stability. 61:95-108
The thermal decomposition of dioctyltin maleate (DOTM) and a blend of PVC and DOTM has been studied in air, nitrogen and under vacuum. TG was used to examine the effect of different amounts of DOTM on stability. The PVC/DOTM mixture shows delayed deh
Autor:
Musarrat H. Mohammed, Ian C. McNeill
Publikováno v:
Polymer Degradation and Stability. 56:141-148
The thermal stability of an acenaphthylene and maleic anhydride (ACN-MAn) copolymer has been investigated in inert atmosphere using thermogravimetry-differential thermogravimetry (TG-DTG) and under vacuum by thermal volatilisation analysis (TVA). ACN