Bisphenol A-based benzoxazine

A difunctional bisphenol-A-based benzoxazine has been synthesized and characterized by GPC and 1II NMR (Fig. 7.39). A small of amount of dimers and oligomers also formed. Thermal crosslinking of bisphenol-A benzoxazine containing dimers and oligomers resulted in networks with relatively high Tgs. Dynamic mechanical analysis of the network showed a peak of tan 8 at approximately 185°C. [Pg.416]

Bis(4-hydroxyphenyl)-lV-phenyl-l,2-naphthalimide, 354, 355 4,4 -Bis(4-hydroxyphenyl)pentanoic acid (BHPA), 355, 356 Bisnitroimides, 346 Bisphenol-A, 112 Bisphenol-A-based benzoxazines... [Pg.578]

Some examples of miscibility can be highlighted. For example, thermosetting polymer blends composed of bisphenol A-based benzoxazine (BA-a) and cyanate... [Pg.374]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...