Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Ultraviolet light, free-radical graft

Various free radicals are generated in cellulose and cellulose derivatives by ultraviolet light, which may be capable of initiating graft copolymerization reactions with vinyl monomers. The graftability of these photoinduced free radicals in homogeneous and heterogeneous media was studied. [Pg.112]

Other methods of generating free radicals can also be used to initiate graft polymerization with elastomers, both natural and synthetic. These include irradiation of polymer-monomer mixtures by ultraviolet light (Cooper et al., 1959), high-energy radiation (Cockbain et al., 1959 Gupta and Anjum, 2003), and mechanical shear. The latter is of particular interest because of its unique mechanism, and has been extensively investigated. ... [Pg.92]

See other pages where Ultraviolet light, free-radical graft is mentioned: [Pg.295]    [Pg.32]    [Pg.32]    [Pg.315]    [Pg.5]    [Pg.101]    [Pg.101]    [Pg.102]    [Pg.104]    [Pg.115]    [Pg.115]    [Pg.141]    [Pg.461]    [Pg.625]    [Pg.1954]    [Pg.72]   


SEARCH



Free radical grafting

Graft radical

Grafting radicals

Ultraviolet light

© 2024 chempedia.info