| abstract |
A borated benzoxazine compound, which can be used in particular as monomer in the synthesis of polybenzoxazine, corresponds to the formula: n nin which: Z represents an at least divalent, aliphatic, cycloaliphatic or aromatic, bonding group comprising at least one carbon atom and optionally at least one heteroatom chosen from O, S and P; and R 1 , R 2 , R 3 and R 4 , which are identical or different, represent hydrogen or an alkyl comprising from 1 to 12 carbon atoms, it being possible for R 1 and R 2 , on the one hand, and R 3 and R 4 , on the other hand, optionally to form a heterocycle with the two oxygen atoms and the boron atom to which they are respectively bonded. |