Polymeric Schiff Bases. XIII. The Direct Synthesis of Cross-Linked Polymeric Azomethines
A number of polymeric azomethines were synthesized to determined the influence on char yields by the deliberate introduction of cross links in their structures. The linear reference polymer was [˭c(CH 3 )-C 6 H 4 -C(CH 3 )-NC 6 H 4 N˭], considered as having a cross-link density, ρ, of zero. Two seri...
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| Veröffentlicht in: | Journal of macromolecular science. Chemistry 1968-10, Vol.2 (6), p.1223-1234 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A number of polymeric azomethines were synthesized to determined the influence on char yields by the deliberate introduction of cross links in their structures. The linear reference polymer was [˭c(CH
3
)-C
6
H
4
-C(CH
3
)-NC
6
H
4
N˭], considered as having a cross-link density, ρ, of zero. Two series were prepared with p values between zero and 1, using 1,3, 5-C
6
H
3
(COCH
3
)
3
and 1,3, 5-C
6
H
3
(NH
2
)
3
, respectively, as the cross-linking agents. |
|---|---|
| ISSN: | 0022-233X |
| DOI: | 10.1080/10601326808051889 |