Zobrazeno 1 - 10
of 61
pro vyhledávání: '"S. U. Mullik"'
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 67:185-185
Autor:
Clement Henry Bamford, S. U. Mullik
Publikováno v:
Polymer. 19:948-952
The rapid reaction between polytetrafluoroethylene radicals and the benzene ring has been utilized in synthesizing a polyfunctional macroinitiator. For this purpose a copolymer of styrene and methyl methacrylate in acetic acid solution was allowed to
Publikováno v:
Polymer Science U.S.S.R.. 21:2651-2664
Terminally-functionalized species are, of course, as old as polymerization. We believe that the synthesis of polymers designed for specific end-uses (e.g. for medical or catalytic applications) is one of the most important growth areas in polymer sci
Publikováno v:
Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences. 344:1-19
Polyvinyl bromide in solution, in dry tetrahydrofuran (THF) yields a black polymer upon exposure to u.v. light of 260 nm or less. This is shown to be the result of (a) the elimination of bromine atoms in the primary reaction, and (b) the catalysed fo
Publikováno v:
Macromolecules. 10:1081-1085
Autor:
C. H. Bamford, S. U. Mullik
Publikováno v:
Chemischer Informationsdienst. 6
Irradiation (λ= 365 nm) of Re2(CO)10 in methyl methacrylate (mma), ethyl acetate or toluene solution leads to an increase in optical density at λ < 450 nm which is attributed to the formation of a product Q, probably [(mma)Re(CO)4]2 in the case of
Autor:
S. U. Mullik, C. H. Bamford
Publikováno v:
Chemischer Informationsdienst. 7
Manganese pentacarbonyl chloride is a new and powerful thermal initiator of free radical polymerization in the presence of low concentrations of additives of “halide” and “non-halide” types. At 60°C it is ten times as active as azobisisobuty
Autor:
Clement H. Bamford, S. U. Mullik
Publikováno v:
Chemischer Informationsdienst. 7
New photoinitiating systems for free-radical polymerization are described, which are based on transition metal carbonyls [Mn2(CO)10, Re2(CO)10] but include no halogen-containing component. In addition to the metal carbonyl, the systems examined incor
Autor:
S. U. Mullik, C. H. Bamford
Publikováno v:
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. 71:625
Irradiation (λ= 365 nm) of Re2(CO)10 in methyl methacrylate (mma), ethyl acetate or toluene solution leads to an increase in optical density at λ < 450 nm which is attributed to the formation of a product Q, probably [(mma)Re(CO)4]2 in the case of
Autor:
Clement H. Bamford, S. U. Mullik
Publikováno v:
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases. 72:368
New photoinitiating systems for free-radical polymerization are described, which are based on transition metal carbonyls [Mn2(CO)10, Re2(CO)10] but include no halogen-containing component. In addition to the metal carbonyl, the systems examined incor