𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thermal and thermal oxidative degradation of poly(Aroylene-bis-benzimidazoles) and poly(arylene-bis-benzimides)

✍ Scribed by A.A. Berlin; G.V. Belova; B.I. Liogon'kii; G.M. Shamrayev


Book ID
118358566
Publisher
Elsevier Science
Year
1968
Weight
610 KB
Volume
10
Category
Article
ISSN
0032-3950

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Thermal and thermo-oxidative degradation
✍ Huei-Hsiung Wang; Shu-Ping Wu πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 165 KB πŸ‘ 2 views

## Abstract In this study, 3,3′‐dinitrobenzidine was first reacted with excess isophthaloyl chloride to form a monomer with dicarboxylic acid end groups. Two types of aromatic dianhydride, [viz., pyromellitic dianhydride (PMDA) and 3,3β€²,4,4′‐sulfonyldiphthalic anhydride (DSDA)] also were reacted wi