′91高分子物理学术论文报告会1991年10月21日至24日在大连举行。大会的主题是“多组分聚合物的相行为相结构和性能”。会议由中国化学会、中科院高分子物理开放实验室及大连理工大学联合主办。此次会议发表论文123篇,出席代表80余人。会上还发表了四篇综合报告和四篇邀请报告。其中钱人元教授的“高分子链缠结问题”和美国杜邦公 ’91 polymer physics academic papers will be held October 21, 1991 to 24 in Dalian. The theme of the conference is “Phase Behavior and Performance of Multi-Component Polymers.” The conference was jointly sponsored by Chinese Chemical Society, Chinese Academy of Sciences, Polymer Physics Laboratory and Dalian University of Technology. The conference published 123 papers, attended by more than 80 representatives. Four comprehensive reports and four invitation reports were also published. Among them Professor Qian Renyuan’s “Polymer Chain Tangle” and DuPont