dipolar solventとは 意味・読み方・使い方

The developer for a photosensitive polyimide precursor contains (a) a dipolar aprotic polar solvent, (b) a lower alcohol and (c) a glycol ether.例文帳に追加

（ａ）双極性非プロトン性極性溶剤と（ｂ）低級アルコール及び、（ｃ）グリコールエーテルを含有してなる感光性ポリイミド前駆体用現像液。 - 特許庁

A polyimide precursor composition contains a polyimide precursor and solvents, which has two or more solvents in which at least a dipolar aprotic solvent has 30-80 wt.%.例文帳に追加

ポリイミド前駆体および溶剤を含有するポリイミド前駆体組成物であって、２種類以上の溶剤を有し、そのうち少なくとも双極性非プロトン溶剤を３０〜８０重量％有することを特徴とするポリイミド前駆体組成物。 - 特許庁

This method for producing the phenylacetic acid derivative represented by the following formula (I) comprises reacting the benzyl chloride represented by the following formula (II) with a compound represented by the formula R6OH and carbon monoxide in the presence of a catalyst containing at least one kind of compound of a group VIII transition metal of the periodic table of elements in a dipolar aprotic solvent.例文帳に追加

下記式（ＩＩ）の塩化ベンジルを式Ｒ^６ＯＨの化合物および一酸化炭素と、元素周期律表第ＶＩＩＩ族の遷移金属の少なくとも１種の化合物を含む触媒の存在下、二極性非プロトン溶媒中で反応させることによる下記式（Ｉ）のフェニル酢酸誘導体の製造法。 - 特許庁