Zobrazeno 1 - 10
of 177
pro vyhledávání: '"V. T. Stannett"'
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 33:2909-2916
The influence of reaction medium polarity on the ionizing radiation-initiated copolymer-ization of styrene derivatives involving unpaired carbocations is examined. In the copo-lymerization of nonpolar monomers such as p-CH3styrene/styrene, a small ef
Publikováno v:
Journal of Applied Polymer Science. 53:1385-1390
The radiation-induced inverse emulsion polyerization of vinylpyrrolidone using an isoparaffinic hydrocarbon and nonionic emulsifier blend is described. High molecular weight polyvinylpyrrolidone (PVP) (1 million to 2 million Mv) was readily obtained
Publikováno v:
Journal of Macromolecular Science, Part A. 31:1193-1206
This work focuses on the application of a multifunctional phosphazene monomer, 2,2,4,4,6,6-hexakis(2-hydroxyethyl methacrylate)-cyclotriphosphazene (6-Hema) for enhancement of the sensitivity of polyphosphazenes to both 60Co and E-beam radiation. Spe
Publikováno v:
Journal of Applied Polymer Science. 53:1221-1236
Using the ceric ion and preirradiation methods, acrylic acid was grafted to rayon. The fiber used was large denier (50) continuous filament, particularly suited for examining changes in morphology and properties. The grafted fiber was given decrystal
Publikováno v:
Polymer. 35:1764-1768
The radiation-induced copolymerization of octamethylcyclotetrasiloxane (D4) with hexamethylcyclotrisiloxane (D3) and octamethylcyclotetrasiloxane with decamethylcyclopentasiloxane (D5) was used to examine the relative reactivities between the three c
Publikováno v:
Chemistry of Materials. 6:227-233
Publikováno v:
Journal of Macromolecular Science, Part A. 31:1193-1206
Publikováno v:
Polymers for Advanced Technologies. 4:341-347
The radiation-induced crosslinking and grafting of two aryloxy-substituted elastomeric polyphosphazenes have been carried out by both gamma and electron beam irradiation. The classic Charlesby–Pinner [1] plus a simpler approach were used to determi
Publikováno v:
Polymer. 32:1084-1088
The rates of radiation induced polymerization in bulk of the cyclodimethylsiloxanes, D3, D4 and D5 have been determined under super-dried conditions. Drying was achieved by using repeated sodium mirrors. The initial rates, the final levelled-off conv
Publikováno v:
Polymer. 31:954-957
The radiation (cobalt 60 γ)-induced polymerization of octamethylcyclotetrasiloxane D 4 and decamethyl-cyclopentasiloxane D 5 has been studied in the liquid state. Progressive drying of the monomers over a succession of sodium mirrors led to increase