Perfectly alternating poly(arylene ether ketone sulfone)'s
✍ Scribed by Emel Yildiz; Özdemir Özarslan; Tülay Yilmaz; Hande Güçlü; Abdülkadir Kuyulu; Attila Güngör
- Publisher
- Springer
- Year
- 2000
- Tongue
- English
- Weight
- 131 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0170-0839
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## Abstract Novel poly(arylene ether ketone) polymers with fluorophenyl pendants and phenoxide‐terminated wholly sulfonated poly(arylene ether sulfone) oligomers are prepared via Ni(0)‐catalyzed and nucleophilic polymerization, respectively, and subsequently used as starting materials to obtain gra
## Abstract A series of well‐defined poly(ether ketone ketone) (PEKK)/sodium sulfonated poly(aryl ether ketone) (S‐PAEK) block copolymers of high molecular weights was prepared by direct nucleophilic polymerization of hydroquinone with sodium 5,5′‐carbonylbis(2‐fluorobenzene sulfonate) (**1**) and
Novel poly(arylene ether)s, poly(arylene thioether)s, and poly(arylene sulfone)s were synthesized from the dihydroxy(imidoarylene) monomer 1. The syntheses of poly(arylene ether)s were carried out in DMAc in the presence of anhydrous K 2 CO 3 by a nucleophilic substitution reaction between the bisph