文献类型：专利

英文题名：New full bio-based benzoxazine resin used in coating, is prepared by taking leelamine, phenol compound and paraformaldehyde as raw materials, and then carrying out reaction

作者：LIU X;ZHANG R;DING Y;LIU J;WU Y;ZHU P;ZHUANG Q

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN107759615-A

申请日：2017-10-26

公开日：2018-03-06

语种：英文

收录：DERWENT

摘要：NOVELTY - A full bio-based benzoxazine resin (I) is new. USE - The new compound (I) is useful in a coating (claimed). ADVANTAGE - The new compound (I) can be prepared with high purity and thermal stability in an environmentally-friendly manner, and exhibits excellent corrosion resistance. DETAILED DESCRIPTION - A full bio-based benzoxazine resin of formula (I) is new. R1-R4=monovalent group of formulae (a)-(d). An INDEPENDENT CLAIM is included for a method for preparing the compound (I), which involves taking leelamine, a phenol compound of formula (II) and paraformaldehyde as raw materials, and then reacting to prepare the fully bio-based benzoxazine monomer containing a phenanthrene ring structure.