Republic of China ## SYNOPSIS Poly(ether ether ketone ketone)-poly(ether sulfone) (PEEKK/PES) block copolymers were prepared from the corresponding oligomers via a nucleophilic aromatic substitution reaction, and the A?" of the PEEKK segment was fixed a t 12,000, while the M,,'s of the PES segmen
Synthesis, structure and properties of poly[bis-(4-vinylphenyl) ether]
✍ Scribed by B. A. Zaitsev; S. V. Lukasov; R. F. Kiseleva; L. M. Kaliuzhnaya; T. E. Pogodina; I. L. Ushakova; A. V. Sidorovich
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 843 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0323-7648
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The effects of reprocessing by injection molding on the structure and properties of poly(ether imide) (PEI) were studied. The chemical structure of PEI does not change after reprocessing. However, the weight-average molecular weight decreases after the first and the second injection cycles, after wh
## Abstract Novel poly(arylene ether)s with a rigid and zigzag 4,4″‐__o__‐terphenyldiyl structure, introduced into the polymer backbone were synthesized by nucleophilic displacement reaction of 4,4″‐dihydroxy‐__o__‐terphenyl with several activated aromatic dihalides in virtually quantitative yields
## Abstract A series of poly(ether imide)s (PEIs) with light colors and good mechanical properties were synthesized from 2,5‐bis(3,4‐dicarboxyphenoxy)biphenyl dianhydride and various aromatic ether–diamines via a conventional two‐step polymerization technique that included ring‐opening polyaddition
## Abstract For Abstract see ChemInform Abstract in Full Text.