发明授权
US06642347B1 Amine-terminated hyperbranched quinoxaline-amide polymers 失效
胺终止的超支化喹喔啉酰胺聚合物

Amine-terminated hyperbranched quinoxaline-amide polymers
摘要:
Amine-terminated hyperbranched quinoxaline-amide polymers having repeating units of the formula: are useful to initiate bismaleimide polymerization and to increase the toughness of thermosets such as BMI and epoxies.
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