Methylol??functional benzoxazines as precursors for high??performance thermoset polymers: Unique simultaneous addition and condensation polymerization behavior

…, T Agag, H Ishida, S Qutubuddin

Index: Baqar, Mohamed; Agag, Tarek; Ishida, Hatsuo; Qutubuddin, Syed Journal of Polymer Science, Part A: Polymer Chemistry, 2012 , vol. 50, # 11 p. 2275 - 2285

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Citation Number: 19

Abstract

Abstract A new class of high-performance resins of combined molecular structure of both traditional phenolics and benzoxazines has been developed. The monomers termed as methylol-functional benzoxazines were synthesized through Mannich condensation reaction of methylol-functional phenols and aromatic amines, including methylenedianiline (4, 4′- diaminodiphenylmethane) and oxydianiline (4, 4′-diaminodiphenyl ether), in the ...