Highly cross-linked thermosetting resin of maleimidobenzoxazine functionalized with benzocyclobutene

• Published in: Polymer (Guilford) Vol. 54; no. 1; pp. 143 - 147
• Main Authors: Cheng, Yuanrong, Qi, Tianke, Jin, Yunxia, Deng, Dunying, Xiao, Fei
• Format: Journal Article
• Language: English
• Published: Kidlington Elsevier Ltd 08.01.2013; Elsevier
• Subjects: Applied sciences; Benzocyclobutene; Benzoxazine; Chemical properties; crosslinking; differential scanning calorimetry; dioxane; Exact sciences and technology; Fourier transform infrared spectroscopy; Maleimide; nuclear magnetic resonance spectroscopy; Polymer industry, paints, wood; polymerization; polymers; Properties and testing; storage modulus; Technology of polymers; thermal stability; Benzoxazine; Benzocyclobutene; Maleimide; Ring opening polymerization; Polyfunctional compound; Asymmetric molecule; Curing (plastics); Experimental study; Thermal stability; Thermosetting resin; Dynamic mechanical properties; Preparation; Crosslinked polymer; Maleimide derivative polymer; Chemical reactivity; Cyclobutene derivative polymer

Maleimidobenzoxazine monomer functionalized with benzocyclobutene (BCB) and its cured resin has been successfully prepared. BCB-modified maleimidobenzoxazine monomer (HMI–AB) was synthesized by the reaction of 4-aminobenzocyclobutene (AMBCB), p-hydroxyphenylmaleimide (HMI) and paraformaldehyde in di...