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    • 21. 发明公开
    • CLEANING SOLUTION
    • 清洁解决方案
    • KR20090021429A
    • 2009-03-04
    • KR20070085914
    • 2007-08-27
    • DONGWOO FINE CHEM CO LTD
    • HONG HYUNG PYOHONG HUN PYOJUNG JIN WOO
    • C11D3/30C11D3/16
    • C11D7/3218C11D7/10C11D7/263C11D11/0047
    • Cleaning solution is provided to remove organic impurities or particles efficiently without the corrosion of metal, in washing a semiconductor exposed with aluminium or aluminium alloy, or a substrate for manufacturing a flat panel display device. Cleaning solution comprises alkanolamine 0.05~5 weight%, ammonium salt 0.1~10 weight%, glycolether 10~70 weight% and the residual amount of water. The alkanolamine is one or a mixture of two or more selected from a group consisting of monoethanolamine, diethanolamine, triethanolamine, methyldiethanolamine, 2-(ethylamino)ethanol, 2-(methylamino)ethanol, dimethylaminoethanol, diethylaminoethanol, 2-(2-aminoethoxy)ethanol, 1- amino-2-propanol, monopropanolamine, monoisopropanolamine and dibutanolamine.
    • 提供清洁溶液以有效地除去有机杂质或颗粒,而不会有金属腐蚀,洗涤用铝或铝合金暴露的半导体,或用于制造平板显示装置的基板。 清洗液含有0.05〜5重量%的链烷醇胺,0.1〜10重量%的铵盐,10〜70重量%的乙二醇醚和水的残留量。 链烷醇胺是选自单乙醇胺,二乙醇胺,三乙醇胺,甲基二乙醇胺,2-(乙基氨基)乙醇,2-(甲基氨基)乙醇,二甲基氨基乙醇,二乙基氨基乙醇,2-(2-氨基乙氧基)乙醇, 乙醇,1-氨基-2-丙醇,单丙醇胺,单异丙醇胺和二丁醇胺。
    • 24. 发明公开
    • 몰드 세정 조성물
    • 模具清洁组合物
    • KR1020070114036A
    • 2007-11-29
    • KR1020070050840
    • 2007-05-25
    • 닛토덴코 가부시키가이샤
    • 타카시마코이치
    • C11D17/06C11D7/26C11D7/32
    • C11D17/06C11D7/263C11D7/3218
    • A mold cleaning composition is provided to ensure an excellent mold filling property and to be effective in removing pollutants within a mold. A mold cleaning composition includes an unvulcanized rubber, a cleaning agent, and a vulcanizing agent, and has a weight average molecular weight(Mw) ranging from 200,000 to 460,000 as determined by a gel permeation chromatography. The cleaning agent is contained in an amount of 10-60 parts by weight based on 100 parts by weight of the unvulcanized rubber. The cleaning agent is at least one element selected from glycolether, imidazole, imidazoline, and aminoalcohol.
    • 提供了一种模具清洁组合物以确保优异的模具填充性能并且有效地去除模具内的污染物。 模具清洁组合物包含未硫化橡胶,清洁剂和硫化剂,并且通过凝胶渗透色谱法测定的重均分子量(Mw)为200,000至460,000。 基于100重量份的未硫化橡胶,清洗剂的含量为10-60重量份。 清洁剂是选自乙二醇醚,咪唑,咪唑啉和氨基醇中的至少一种元素。
    • 25. 发明公开
    • 땜납 플럭스 제거용 세정제 및 땜납 플럭스의 세정방법
    • 用于清除焊剂漏斗的清洁剂和清洁焊剂漏斗的方法
    • KR1020070020144A
    • 2007-02-16
    • KR1020077001884
    • 2004-08-10
    • 가켄 테크 가부시키가이샤
    • 호리시게오다카하시히사카즈후루이히로히코나카쯔카사히로키
    • C11D7/26C11D7/32C11D11/00H05K3/26
    • C11D7/3218C11D7/261C11D11/0047H05K3/26
    • Disclosed is a cleaning agent exhibiting excellent cleaning performance even in cleaning of a flux for lead-free solders or a flux for high-melting-point solders and further exhibiting excellent rinsing characteristics in the following rinsing step wherein an alcohol solvent is used. Also disclosed is a method for cleaning a solder flux. A cleaning agent for removing a solder flux is constituted such that the content of a benzyl alcohol is within 70-99.9 weight% and the content of an amino alcohol is within 0.1-30 weight% in case when the content of a glycol compound is less than 1 weight% relative to the total amount, while the content of the benzyl alcohol is within 15-99 weight% and the content of the amino alcohol is within 0.1-30 weight% in case when the content of the glycol compound is 1-40 weight%. Such a cleaning agent is used for cleaning a flux for lead-free solders or a flux for high-melting-point solders. ® KIPO & WIPO 2007
    • 公开了一种清洁剂,即使在清洁无铅焊料助熔剂或高熔点焊料助熔剂方面也表现出优异的清洗性能,并且在使用醇溶剂的后续漂洗步骤中还表现出优异的漂洗特性。 还公开了一种清洗焊剂的方法。 在二醇化合物的含量少的情况下,构成除去助焊剂的清洗剂,使得苄醇的含量在70-99.9重量%以内,氨基醇的含量在0.1-30重量%的范围内 相对于总量为1重量%以下,而乙醇化合物的含量为1-30重量%时,苄醇的含量为15〜99重量%,氨基醇的含量为0.1-30重量% 40重量%。 这种清洁剂用于清洁无铅焊剂的焊剂或用于高熔点焊料的焊剂。 ®KIPO&WIPO 2007