Oishi Tsutomu
Affiliate Master
Yamaguchi University
Synthesis and Thermostabilities of N-Substituted Maleimide Copolymers. II : N-Benzylmaleimide Copolymers
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 39 Issue 1
Page 135-141
published_at 1988
Title
N-置換マレイミド共重合体の合成と熱安定性 (II) : N-ベンジルマレイミド共重合体
Synthesis and Thermostabilities of N-Substituted Maleimide Copolymers. II : N-Benzylmaleimide Copolymers
Creators
Momoi Masaaki
Creators
Fujimoto Minoru
Creators
Katoh Kenji
Creators
Koinuma Yasumi
Source Identifiers
In order to improve the thermostabilities of the common polymers, that is, polystyrene [poly (ST)], poly (methyl methacrylate) [poly (MMA)], and poly (vinyl acetate) [poly (VAc)], N-benzylmaleimide (BZMI) was copolymerized with ST, MMA, or VAc in the presence of azobisisobutyronitrile in benzene at 60℃. The thermostabilities of the copolymers obtained were investigated by thermal gravimetric analysis (TGA) and differential scanning calorimetric (DSC) measurements. The softening pointn. The initial degration temperature, and the glass transition temperature of poly (BZMI-co-ST)s, poly (BZMI-co-MMA)s and poly (BZMI-co-VAc)s could rise with increasing the contents of BZMI in the copolymers.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1988
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools
工学部