Acetylene containing benzoxazine compound, polyacetylene Compound Polymerized with ethynyl group of acetylene containing benzoxazine compound and its thermosetting material

摘要

PROBLEM TO BE SOLVED: To provide a novel acetylene-containing benzoxazine compound that makes it possible to obtain a highly heat-resistant cured product that has a high glass transition temperature and resists heat decomposition, and also to exhibit high heat conductivity because of containing a polyacetylene part.;SOLUTION: An acetylene-containing benzoxazine compound is represented by the following formula (I) [in formula (I), R¹ is hydrogen, an optionally substituted alkyl group, or an optionally substituted aryl group, R² is an optionally substituted alkyl group, or an optionally substituted aryl group].;SELECTED DRAWING: None;COPYRIGHT: (C)2018,JPO&INPIT