| abstract |
A benzoxazine borate compound, usable especially as a monomer for the synthesis of polybenzoxazine, corresponding to the formula: in which: Z represents an at least divalent, aliphatic, cycloaliphatic or aromatic linking group comprising at least one carbon atom and optionally at least one a heteroatom selected from O, S and P; - R1, R2, R3 and R4, identical or different, represent hydrogen or an alkyl having 1 to 12 carbon atoms. Use of such a compound for the synthesis of a polybenzoxazine, a process for the synthesis of a polybenzoxazine by polycondensation of a borated benzoxazine according to the invention. |