| 摘要 |
PURPOSE:To obtain a Langmuir-Blogett film of high stability, useful as a highly functional material in electronics and optoelectronics sectors, from a specific pyrazinecarboxylic acid derivative. CONSTITUTION:The objective Langmuir-Blogett film can be obtained using a pyrazinecarboxylic acid derivative of formula (R is 2-40C straight chain alkyl or 2-40C straight chain alkoxy). Using this film, the other objective optical modulation element can be produced. |
