R. H. Wiley, J. Y. Lee
May 1, 1971
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0
Influential Citations
7
Citations
Journal
Journal of Macromolecular Science, Part A
Abstract
Abstract Poly (β-ethynylnaphthalene), which has not been previously prepared and characterized in detail, was prepared with a Ziegler-Natta type catalyst. The polymer is reddish in color, soluble in aromatic solvents, and gives a positive color test for conjugation with antimony trichloride. The polymer has a molecular weight of up to 2091. Its IR and W spectroscopic characteristics are in accord with a modified conjugated polyene structure. It is thermally stable up to 470°, and probably partially crystalline.