Abstract
High molecular weight poly (ether sulfonamide) has been prepared by condensation of 4,4′-dichlorosulfonyldiphenylether with ethylenediamine. The reaction of potassium salt of poly (ether sulfonamide) with epichlorohydrin gives the corresponding N-glycidiyl derivative in yield as high as 98%. The resulting polymer offers many functionalization possibilities through ring opening of the oxirane units . Also the glycidiyl bearing polymer may act as multifunctional post-crosslinking agent for polymers carrying hydroxy, amino or carboxyl groups.
| Original language | English |
|---|---|
| Pages (from-to) | 7-14 |
| Number of pages | 8 |
| Journal | Polymer Bulletin |
| Volume | 41 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jul 1998 |