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    • 4. 发明公开
    • 유기산 금속염 및 이를 함유하는 금속 산화물 박막 형성용도포액
    • 含有金属氧化物膜的有机酸金属盐和涂料液体
    • KR1020040038744A
    • 2004-05-08
    • KR1020030075444
    • 2003-10-28
    • 니치유 가부시키가이샤
    • 가다고지노무라히데유키혼다가요코사와다고헤이
    • C07F3/02
    • C07C51/412C07C53/128C07C53/126C07C53/124
    • PURPOSE: Organic acid metal salt and coating liquid containing the same for forming a metal oxide film are provided. The organic acid metal salt consists of an organic acid magnesium salt that can form a magnesium oxide film having higher strength, excellent transparency, and a sufficient thickness for practical use, and the coating liquid having excellent temporal stability can form the magnesium oxide film. CONSTITUTION: The organic acid metal salt is prepared by reacting a saturated monocarboxylic acid or its salt with an inorganic magnesium compound, wherein the saturated monocarboxylic acid or its salt contains at least 97 wt.% of a saturated monocarboxylic acid having 4 to 10 carbon atoms or its salt; the organic acid metal salt contains at least 99 wt.% of an organic acid magnesium salt; the saturated monocarboxylic acid having 4 to 10 carbon atoms is a saturated linear monocarboxylic acid; and the organic acid metal salt is characterized in that a solution prepared by dissolving the organic acid metal salt in ethanol at a concentration of 40 wt.% is clear after the solution is allowed to stand at 30 deg. C for one hour. The coating liquid for forming a magnesium oxide film comprises 100 parts by weight of an organic solvent selected from the group consisting of an alcohol solvent and a mixed solvent that contains an alcohol solvent; and 1 to 100 parts by weight of an organic acid metal salt.
    • 目的:提供含有金属氧化物膜的有机酸金属盐和含有它们的涂布液。 有机酸金属盐由可形成强度高,透明性优异,实用的足够厚度的氧化镁膜的有机酸镁盐构成,具有优异的时间稳定性的涂布液可以形成氧化镁膜。 构成:通过使饱和一元羧酸或其盐与无机镁化合物反应制备有机酸金属盐,其中饱和一元羧酸或其盐含有至少97重量%的具有4-10个碳原子的饱和一元羧酸 或其盐; 有机酸金属盐含有至少99重量%的有机酸镁盐; 具有4-10个碳原子的饱和一元羧酸是饱和直链单羧酸; 有机酸金属盐的特征在于,将溶液在30℃静置后,将有机酸金属盐溶解在乙醇中的浓度为40重量%所制备的溶液是清澈的。 C一小时。 用于形成氧化镁膜的涂布液包含100重量份选自醇溶剂和含有醇溶剂的混合溶剂的有机溶剂; 和1至100重量份的有机酸金属盐。