pregroundとは 意味・読み方・使い方

This molecular compound is prepared by retaining a solid host compound preground into ≤1.6 μm average particle diameter and a solid or liquid guest compound in the presence of a poor solvent for the solid host compound and the solid or liquid guest compound at ≥50°C and the release temperature of the guest compound and mixing both the compounds.例文帳に追加

平均粒径を１．６μｍ以下にあらかじめ粉砕した固体ホスト化合物と、固体又は液体ゲスト化合物とを、固体ホスト化合物及び固体又は液体ゲスト化合物の貧溶媒の存在下で、５０℃以上で且つゲスト化合物の放出温度以下の温度に保持し、混合して調製する。 - 特許庁