LC-poly(imide)s—4. Poly(ester imide)s derived from naphthalene-1,4,5,8-tetracarboxylic acid, ω-amino acids and α,ω-dihydroxy-alkanes and their low molecular weight models

Liquid crystallinity of poly(ester-imide

Liquid crystallinity of poly(ester-imide)s derived from biphenyl-4,4′-diol and ω-amino acids. Studies on low molecular weight model compounds

✍ Andrzej Orzeszko 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 223 KB

## Abstract The liquid crystallinity of poly(ester‐imide)s obtained from biphenyl‐4,4′‐diol, ω‐amino acids and trimellitic anhydride is discussed. Four models 1–4, similar to repeating units I–III, were prepared from biphenyl‐4,4′‐diol or biphenyl‐4‐ol and 6‐phthalimido‐hexanoic acid, 6‐(4‐carboxyp