Polystyrenes containing up to about 20 mol % sulfonic acid are reproducibly and readily prepared by the sulfonation of polystyrene at 50ยฐC with acetyl sulfate in 1,2-dichloroethane solution. The metal salts of sulfonated polystyrene possess extremely high melt viscosities and are soluble in single s
Enhanced crystallization of bisphenol-A polycarbonate by organoclay in the presence of sulfonated polystyrene ionomers
โ Scribed by Patakamuri Govindaiah; Jung Min Lee; Seung Mo Lee; Jung Hyun Kim; Sankaraiah Subramani
- Publisher
- The Polymer Society of Korea
- Year
- 2009
- Tongue
- English
- Weight
- 481 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1598-5032
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๐ SIMILAR VOLUMES
Electrically conductive composite surfaces were prepared by a diffusion-controlled in situ polymerization of pyrrole in the surface layer of sulfonated polystyrene ionomer films. Premolded films of the ionomer sulfonic acid derivatives were sequentially immersed in aqueous solutions of pyrrole and F
## Abstract The influences of different molecular sizes and contents of bisphenol A polycarbonate (PC) on the miscibility, morphology, and physical properties of a polystyrene/PC (PS/PC) molecular composite are examined. The polymerization of the matrix monomer, styrene, which is completely miscibl