ISSN:
0022-3832
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The thermal polymerization of styrene in vacuo has been followed by measuring the change of its magnetic rotatory power. The degree of polymerization was determined from measurements of the refractive index, viscosity, and density. The Verdel constant of the monomer at 25 °C. was found to be 0.0338 minute per gauss per cm.; furthermore, it showed no appreciable change on polymerization. Because of experimental difficulties the measurements could not be made beyond 25% polymerization.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1947.120020306
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