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Polymers containing the s-triazine ring. II. Synthesis of poly(s-triazinylenehydrazones)

✍ Scribed by Eizo Oikawa; Hirofumi Tatsuishi


Book ID
102735111
Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
607 KB
Volume
15
Category
Article
ISSN
0021-8995

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polyimides containing s-triazine rings i
✍ Bhimrao D. Sarwade; Prakash P. Wadgaonkar; Sudhakar S. Mahajan πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 256 KB

## Abstract Eight __s__‐triazine‐containing polyimides were synthesized by solution polycondensation of diisocyanates having an __s__‐triazine ring with pyromellitic dianhydride in dimethylacetamide. Polyimides derived from __meta__‐oriented diisocyanates were amorphous and soluble in dipolar aprot