摘要
阐述了C5石油树脂的结构、性能及聚合机理;综述了氯铝酸离子溶液等新型催化剂、合成技术、加氢改性工艺和新型精制催化剂的研究进展,以及C5石油树脂用作柴油降凝剂和路标漆的最新应用研究。指出了加氢精制技术生产高软化点、无色的石油树脂是今后C5石油树脂的发展方向。
The structure,performance and polymerization mechanism of C5 petroleum resin are expounded.The progress of aluminum chloride ions acid catalyst,synthesis technology,hydrogenation modification and new catalyst for purification is reviewed.The newest application of C5 petroleum resin for diesel fuels pour-point depressant and traffic paint is summarized.It is pointed out that the developing trend of C5 petroleum resin is to produce high softening point and colorless petroleum resin by hydrogenation purification technology.
出处
《化学工业与工程技术》
CAS
2012年第2期35-38,共4页
Journal of Chemical Industry & Engineering
关键词
C5石油树脂
合成
改性
加氢精制
C5 petroleum resin
Synthesis
Modification
Hydrogenation purification
