Brominated Styrenic Polymer Compositions and Processes For Producing Same
AssigneeAlbemarle Corporation
InventorsRonny W. Lin, Charles H. Kolich, Douglas W. Luther
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Abstract
This invention provides a multimodal brominated styrenic polymer composition. The composition is comprised of at least one brominated anionic styrenic polymer and at least one brominated non-anionic styrenic polymer. Also provided by this invention are processes for producing multimodal brominated styrenic polymer compositions.
Claims19
A multimodal brominated anionic styrenic polymer composition which is comprised of at least one brominated anionic styrenic polymer and at least one brominated non-anionic styrenic polymer
A process for producing a multimodal brominated styrenic polymer composition, which process comprises mixing together brominated styrenic polymers, wherein said brominated styrenic polymers are at least one brominated anionic styrenic polymer and at least one brominated non-anionic styrenic polymer.
In a process for brominating a styrenic polymer, the improvement which comprises that the styrenic polymer being brominated is at least one non-anionic styrenic polymer and at least one anionic styrenic polymer.
A flame retardant composition which comprises a blend of at least one thermoplastic polymer or at least one thermoset polymer or resin and a flame retardant amount of at least one multimodal brominated anionic styrenic polymer composition which is comprised of at least one brominated anionic styrenic polymer and at least one brominated non-anionic styrenic polymer.
Dependencies are inferred from the claim text.