LikeSNU-서울대 중앙도서관 빅데이터 지식 플랫폼

Synthesis of Acetoxy Substituted Polyimide Copolymers for Improved Solubility in Organic Solvents

Author

정혜림, 허태환, 곽영제

Journal Title

Fibers and Polymers

Publication Year

2021

Topics

#Solubility
#Polyimide

Summary

This study synthesized acetoxy-substituted polyimide copolymers to improve the solubility of polyimide (PI) in organic solvents. Bis-ap-af diamine was incorporated into the PI, forming acetoxy groups via chemical imidization, while hydroxyl groups were maintained under thermal imidization conditions. Consequently, the acetoxy-containing copolymer exhibited improved solubility compared to conventional PI, maintaining mechanical properties and reducing yellowness.

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