phthalonitrilesとは 意味・読み方・使い方

To provide a method for treating or storing fluorine-containing phthalonitriles usable for various kinds of applications by which the phthalonitriles are safely and easily treated in a closed system, and the discoloration, condensation reaction or the like with time is suppressed.例文帳に追加

閉鎖系で安全にかつ容易に取り扱うことができ、経時的な着色や縮合反応等を抑制し、各種の用途に用いられる含フッ素フタロニトリル類の取り扱い又は貯蔵方法を提供する。 - 特許庁

The method for treating or storing the fluorine-containing phthalonitriles in a liquid state comprises forming the fluorine-containing phthalonitriles into an organic solvent solution having ≥50 wt.% content thereof, and treating or storing the organic solvent solution at ≥15°C and ≤160°C under the condition of <21 vol.% oxygen content at the part contacting with the organic solvent solution.例文帳に追加

含フッ素フタロニトリル類を液状で取り扱い又は貯蔵する方法であって、該含フッ素フタロニトリル類の含有量が５０重量％以上である有機溶媒溶液とし、１５℃以上１６０℃以下で、有機溶媒溶液と接触する部分の酸素濃度が２１体積％未満の条件下で取り扱い又は貯蔵する含フッ素フタロニトリル類の取り扱い又は貯蔵方法。 - 特許庁