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Chemical modification of polynorbornene. I. Sulfonation in dilute solution

✍ Scribed by J. P. Planche; A. Revillon; A. Guyot

Book ID
105336848
Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
564 KB
Volume
26
Category
Article
ISSN
0887-624X

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πŸ“œ SIMILAR VOLUMES

Chemical modification of polynorbornene.
Chemical modification of polynorbornene. II. Extended sulfonation processes
✍ J. P. Planche; A. Revillon; A. Guyot πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 463 KB

## Abstract In the sulfonation of polynorbornene in dilute solution, the nature of the sulfonation agent mainly influences the reaction rate, according to its strength and also affects some side reactions (chain scission and crosslinking). The sulfonation can be carried out in suspension after swel

Local chain motions in a dilute solution
Local chain motions in a dilute solution of phenolphthalein poly(ether sulfone)
✍ Jianli Wang; Jianguo Zhang; Binyao Li; Zhiliu Feng πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 585 KB

## Abstract ^13^C and ^1^H relaxation times were measured as a function of temperature in two magnetic fields for dilute solutions of phenolphthalein poly(ether sulfone) (PES‐C) in deuterated chloroform. The spin‐lattice relaxation times were interpreted in terms of segmental motion characterized b