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    • 16. 发明公开
    • 평판표시장치용 세정액 조성물 및 평판표시장치의 세정 방법
    • 用于平板显示装置的清洁溶液组合物和平板显示器的清洁方法
    • KR1020130020854A
    • 2013-03-04
    • KR1020110081866
    • 2011-08-17
    • 동우 화인켐 주식회사
    • 방순홍윤효중김용일
    • C11D7/26C11D7/32C11D7/34C11D7/36
    • PURPOSE: A cleaning composition for an environmentally friendly flat display device is provided to have an excellent removal force of organic and inorganic contaminants and particles deposited on the surface of glass or a metal film. CONSTITUTION: A cleaning composition for an environmentally friendly flat display device comprises 0.01-10 weight% of an isophthalic acid compound indicated in chemical formula 1, 0.05-20 weight% of a basic compound, 0.1-40 weight% of a polar organic solvent, and residual water based on the total weight of the composition. In chemical formula 1, R1 is a C1-6 alkyl group, C1-6 alkoxy group, amino group, nitro group, hydroxyl group or a salt thereof, or sulfone group or a thereof. The cleaning composition additionally comprises an organic phosphate or a salt compound thereof.
    • 目的:提供一种用于环保平板显示装置的清洁组合物,其具有优良的去除有机和无机污染物以及沉积在玻璃表面或金属膜上的颗粒的去除力。 构成:用于环境友好的平板显示装置的清洁组合物包括0.01-10重量%的化学式1所示的间苯二甲酸化合物,0.05-20重量%的碱性化合物,0.1-40重量%的极性有机溶剂, 和基于组合物总重量的残留水。 在化学式1中,R 1为C 1-6烷基,C 1-6烷氧基,氨基,硝基,羟基或其盐,或砜基等。 清洁组合物另外包含有机磷酸盐或其盐化合物。
    • 17. 发明公开
    • 평판표시장치용 세정액 조성물 및 평판표시장치의 세정 방법
    • 用于平板显示装置的清洁溶液组合物和平板显示器的清洁方法
    • KR1020130019729A
    • 2013-02-27
    • KR1020110081864
    • 2011-08-17
    • 동우 화인켐 주식회사
    • 방순홍윤효중신혜라
    • C11D7/32C11D7/36C11D7/34C11D7/50
    • C11D7/32C11D7/00C11D7/267C11D7/34C11D7/36C11D7/50C11D7/5004C11D7/5009C11D7/5013C11D7/5086C11D7/5095
    • PURPOSE: A cleaning liquid composition for manufacturing a flat panel display is provided to have excellent particle removing force and to have excellent anti-corrosion effect for aluminum or aluminum alloy which is formed on a substrate. CONSTITUTION: A cleaning composition for a flat panel display comprises an oxyalkylamine compound indicated in chemical formula 1, an organophosphorus compound or a salt thereof, a sulfur-containing compound, a water-soluble polar solvent, and water. In chemical formula 1, n is an integer from 1-5; R1 is an alkyl, acryl, hydroxyalkyl, aryl, alkoxyalkyl, thiol-containing alkyl, or ether-containing substituent; each of R2 and R3 is an alkyl, acryl, hydroxyalkyl, aryl, aminoalkyl, alkoxy alkyl, hydroxyl, or amino group. When each of R2 and R3 has a C1-8, R2 and R3 can form a cyclic structure together with nitrogen which is bonded with R2 and R3.
    • 目的:提供一种用于制造平板显示器的清洁液组合物,其具有优异的除尘力,并且对形成在基板上的铝或铝合金具有优异的防腐蚀效果。 构成:用于平板显示器的清洁组合物包括化学式1所示的氧烷基胺化合物,有机磷化合物或其盐,含硫化合物,水溶性极性溶剂和水。 在化学式1中,n为1-5的整数; R1是烷基,丙烯基,羟基烷基,芳基,烷氧基烷基,含硫醇的烷基或含醚取代基; R2和R3各自为烷基,丙烯基,羟基烷基,芳基,氨基烷基,烷氧基烷基,羟基或氨基。 当R 2和R 3各自具有C 1-8时,R 2和R 3可与与R 2和R 3键合的氮一起形成环状结构。
    • 18. 发明公开
    • 평판표시장치용 세정제 조성물
    • 平板显示装置的洗涤组合物
    • KR1020120133077A
    • 2012-12-10
    • KR1020110051575
    • 2011-05-30
    • 동우 화인켐 주식회사
    • 홍헌표윤효중방순홍김병묵
    • C11D7/36C11D7/26C11D1/62C11D11/00
    • C11D7/36C11D1/62C11D7/26C11D7/261C11D7/266C11D11/0047
    • PURPOSE: A cleansing composition is provided to remove organic and inorganic pollutants or particles on a glass substrate, electrode, or wire, and to have excellent cleansing effect without corrosion of an electrode or wire. CONSTITUTION: A cleansing composition for a flat display device comprises 0.01-10 weight% of a quaternary ammonium salt, 0.01-10 weight% of a glycolether compound, 0.01-10 weight% of a phosphate compound, 0.01-5 weight% of a glycerin compound, 0.01-1 weight% of a contact angle reducer, and residual water. The quaternary ammonium salt is one or more kinds selected from tetramethylammmonium hydroxide, tetramethylammonium hydroxide, tetrapropylammonium hydroxide, and tetrabuthylamonium hydroxide.
    • 目的:提供清洁组合物以去除玻璃基底,电极或线上的有机和无机污染物或颗粒,并且具有优异的清洁效果而不会腐蚀电极或电线。 构成:用于平板显示装置的清洁组合物包含0.01-10重量%的季铵盐,0.01-10重量%的乙二醇醚化合物,0.01-10重量%的磷酸盐化合物,0.01-5重量%的甘油 化合物,0.01-1重量%的接触角减少剂和残余水。 季铵盐是选自四甲基铵氢氧化铵,四甲基氢氧化铵,四丙基氢氧化铵和四丁基氢氧化铵中的一种或多种。