An improved amine-containing antioxidant compound for stabilizing the polymeric products of ring-opening metathesis-catalyst-polymerization of the norbornene-type monomer reactions described above, and that effectively delays degradation by olefin oxidation of physical properties as well as avoiding discoloration of such polymeric products and discoloration of surface coatings applied for aesthetic purposes, and its use as a comonomer in a ring-opening metathesis-catalyst-polymerization of a norbornene-type monomer that undergoes ring-opening polymerization in the presence of a metathesis catalyst are disclosed.
一种改进的含胺
抗氧化剂化合物,用于稳定上述
降冰片烯类单体反应的开环偏聚催化剂聚合反应的聚合物产物,并能有效延缓物理性能因烯烃氧化而降解,以及避免此类聚合物产物变色和为美观目的而使用的表面涂层变色、本发明还公开了其在
降冰片烯类单体的开环偏合成催化剂聚合反应中作为共聚单体的用途,该单体在偏合成催化剂存在下进行开环聚合反应。