| 摘要 |
<p>PURPOSE:To obtain easily a semiconductor high polymer material having easy moldability and flexibility, by reacting an alkali solution and a phase-transfer catalyst with a molded article of a mixture of a halogen-containing polymer with a functionalizer to dehydrohalogenate the above-mentioned polymer. CONSTITUTION:A mixture of a halogen-containing polymer, e.g. vinyl chloride or trifluoroethylene, with a functionalizer, e.g. silver tetrafluoroborate or tetraphenylammonium bromide, is molded to give a molded article, e.g. sheet or thin film, which is then treated with an alkali solution, e.g. NaOH, LiOH or K2CO3, and a phase-transfer catalyst, e.g. tetrabutylammonium bromide or dibenzo-18-crown 6, to dehydrohalogenate the halogen-containing polymer and give a polyene structure. Thus, the semiconductor function is imparted thereto by the functionalizer.</p> |
