ISSN:
0360-6376
Keywords:
Physics
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The color stability of high nitrile polymers is increased by dienophilic stabilizers; however, the stabilization reaction is greatly affected by the presence of residual metal ions. This effect is correlated with electronegativity considerations of the metal ion. Metal ions affect the stability of the polymer whether they are used to coagulate the latex or postadded to the dry resin. Coagulation with group IIA metal ions results in polymer capable of stabilization by dienophiles. The mechanisms of stabilization and degradation in the presence of residual metals are discussed.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1979.170170213
