Boroxine derivatives as flame retardant
AssigneeHuntsman Advanced Materials Americas LLC
InventorsRoger Tietze, Dave Orser, Yefim Blyakhman, Mark Bryant, Bor-Sheng Lin, Ulrich Weidmann
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Abstract
The instant invention relates to boroxine derived compounds, for example tripropargylboroxine, the preparation of said compounds and the use as flame retardant in polymeric resins, in particular in thermosetting polymeric resins.
Claims14
A compound comprising a boroxine cycle wherein at least one of the 3 boron atoms of the cycle bears a substituant comprising an oxy function bonded to (1) the boron atom and to (2) an unsaturated, non-aromatic, carbon-carbon bond containing part.
(canceled)
A polymeric resin composition comprising an epoxy, benzoxazine, cyanate or polyimide resin and a compound comprising a boroxine cycle wherein at least one of the boron atoms bears an alkenoxy or an alkynoxy substituent.
11-12. (canceled)
Dependencies are inferred from the claim text.