## Abstract High‐molecular‐weight polyamides containing __p__‐benzamide units can be obtained by polycondensation of monomers having preformed amide linkages in __N__‐methylpyrrolidone with added CaCl~2~ and LiCl in the presence of pyridine and triphenylphosphite (the conditions used by Higashi et
Properties of polyurethane oligomeric blends versus high molecular weight block copolymers
✍ Scribed by Kirk K.S. Hwang; Shaow B. Lin; Sun Yuan Tsay; Stuart L. Cooper
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 979 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
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