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1. 发明公开

KR1020100024280A 하이드로탈사이트 합성방법 및 이에 따른 하이드로탈사이트를 이용한 안정제 无效
标题翻译：使用氢氯酸盐合成氢化钙和硫化剂的方法
公开(公告)号：KR1020100024280A
公开(公告)日：2010-03-05
申请号：KR1020080083060
申请日：2008-08-25
申请人： 신원화학 주식회사 , 신원산업 주식회사
发明人： 송석근 , 안태광 , 김희수
IPC分类号： C01F7/00 , B01F17/00
CPC分类号： C01F7/005 , C01P2002/22 , C08K3/014 , C08K2003/2217 , C08K2003/2227
摘要： PURPOSE: A synthesizing method of hydrotalcite and a stabilizer using thereof are provided to secure excellent dispersibility of particles using dispersing agent when synthesizing the hydrotalcite. CONSTITUTION: A synthesizing method of hydrotalcite comprises the following steps: stirring a reactor with 1kg of water after inserting 34.4g of metal salt chloroaluminum(AlCl3), and 1g of dispersing agent selected from the group consisting of a polyol group including penthaerithritol and melamine, a polycarboxyl group including stearic acid and palmitic acid, and dispersing agents including polysulfate group and polyacryl group; adding 78.0g of NaOH; inserting 20.1g of aluminum hydroxide, 61.0g of magnesium hydroxide, and 0.5g of calcium hydroxide into the reactor to stir; reacting the mixture in pH 8.0~10.0 after adding 31.0g of sodium carbonate; and aging the mixture in a high pressure reactor after reaction while maintaining the temperature at 120~250 deg C and the pressure at 2~20 kilogram-force per square centimeters.
摘要翻译：目的：提供一种水滑石的合成方法和使用它的稳定剂，以在合成水滑石时确保使用分散剂的颗粒的优异分散性。构成：水滑石的合成方法包括以下步骤：在插入34.4g金属盐氯铝（AlCl 3）之后，用1kg水搅拌反应器，和1g选自多元醇基团（包括五
茂瑞糖醇和三聚氰胺）的分散剂，包括硬脂酸和棕榈酸的聚羧基，以及包括多硫酸盐基和聚丙烯酸基的分散剂; 加入78.0g NaOH; 将20.1g氢氧化铝，61.0g氢氧化镁和0.5g氢氧化钙插入反应器中搅拌; 在加入31.0g碳酸钠后使混合物在pH 8.0〜10.0中反应; 并在反应后在高压反应器中老化混合物，同时保持温度在120〜250℃，压力为每平方厘米2〜20千克力。

2. 发明授权

KR101028350B1 층상 구조의 Ｍｇ-Ｔｉ-Ａｌ 복합금속 수산화물 및 이의 제조방법 有权
标题翻译：层状MG-TI-AL复合金属氢氧化物及其制备方法
公开(公告)号：KR101028350B1
公开(公告)日：2011-04-11
申请号：KR1020100032353
申请日：2010-04-08
申请人： 신원화학 주식회사 , 신원산업 주식회사
发明人： 송석근 , 김성연 , 김희수 , 이광희
IPC分类号： C01F7/00 , C01B13/32 , C01F5/00 , C01G23/00
CPC分类号： C01G23/002 , C01F7/005 , C01P2002/22 , C01P2002/52 , C01P2002/72 , C09C1/36
摘要： PURPOSE: A layered structure of magnesium-titanium-aluminum composite metal hydroxide and a method for preparing the same are provided to suppress deterioration and primary coloration if the composite metal hydroxide is used for polymers by undergoing ultrasonic treatment. CONSTITUTION: A layered structure of magnesium-titanium-aluminum composite metal hydroxide is represented by chemical formula 1. In chemical formula 1, A1^n- and A2^m- are respectively n valent and m valent negative ions. a/c is between 1 and 5. b satisfies an inequation, 0
摘要翻译：目的：提供镁 - 钛 - 铝复合金属氢氧化物的层状结构及其制备方法，以通过超声波处理将复合金属氢氧化物用于聚合物时抑制劣化和原色。构成：镁 - 钛 - 铝复合金属氢氧化物的层状结构由化学式1表示。在化学式1中，A1 ^ n-和A2 ^ m-分别为n价和m价负离子。 a / c在1和5之间.b满足不等式0

3. 发明授权

KR100909220B1 물성이 개선된 탈수산화 하이드로탈사이트의 제조 방법 有权
标题翻译：具有改进的物理性质的脱氢羟基喹啉的方法及其过程
公开(公告)号：KR100909220B1
公开(公告)日：2009-07-23
申请号：KR1020080136455
申请日：2008-12-30
申请人： 신원화학 주식회사 , 신원산업 주식회사
发明人： 송석근 , 김희수 , 신수철 , 이광희 , 한종수 , 윤성욱
IPC分类号： C01F7/00 , C01F7/02
CPC分类号： C01F7/005 , C01P2002/22 , C01P2004/61 , C01P2004/62
摘要： A method for manufacturing dehydrated hydrotalcite is provided to improve chlorine resistance and discoloration resistance while maintaining basic properties of polyurethane fibers. A method for manufacturing dehydrated hydrotalcite comprises the following steps of: dispersing a hydroxide of divalent metal, a hydroxide of trivalent metal and an inter-layer negative ion feeding material in an aqueous solution containing water-soluble metal salts and basic compounds(S110); high-temperature reacting the mixed solution at 150-220°C to obtain hydrotalcite(S120); surface treating the hydrotalcite within a pH range of 7-10(S130); and thermally treating the surface-treated hydrotalcite at the temperature of 200-250°C in order to eliminate crystallized water and oxalic acid included in the hydrotalcite(S140).
摘要翻译：提供脱水水滑石的制造方法，以提高耐氯性和耐变色性，同时保持聚氨酯纤维的基本性能。制备脱水水滑石的方法包括以下步骤：将二价金属的氢氧化物，三价金属的氢氧化物和层间负离子进料分散在含有水溶性金属盐和碱性化合物的水溶液中（S110）; 在150-220℃下使混合溶液高温反应得到水滑石（S120）; 在7-10（S130）的pH范围内表面处理水滑石; 并在200-250℃的温度下热处理表面处理的水滑石，以消除水滑石中包含的结晶水和草酸（S140）。

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