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1. 发明授权

KR102074773B1 Fe-X 플래쉬전기도금용액 및 이를 이용한 용융아연도금강판의 제조방법 및 그 방법에 의해 제조된 용융아연도금강판 有权
公开(公告)号：KR102074773B1
公开(公告)日：2020-02-07
申请号：KR1020190048136
申请日：2019-04-25
申请人： 주식회사 엠.이.시 , 남동화학(주)
发明人： 김상호 , 김수원
IPC分类号： C25D3/56 , C23C2/02 , C23C2/06 , C23C2/40 , C23C28/02 , C22C38/06 , C22C38/04 , C22C38/02 , C25D7/06

2. 发明公开

KR1020170103454A 내식성 및 도장성 향상을 위한 아연-유기 고분자 전기도금 방법 및 그에 사용되는 도금액 审中-实审
标题翻译：一种用于改善耐腐蚀性和可涂饰性的锌 - 有机聚合物电镀方法，以及其中使用的电镀液
公开(公告)号：KR1020170103454A
公开(公告)日：2017-09-13
申请号：KR1020160026392
申请日：2016-03-04
申请人： 남동화학(주)
发明人： 김수원 , 윤경석 , 이웅재
IPC分类号： C25D3/22 , C25D9/02 , C25D3/02 , C09D5/44
摘要： 본발명의일 실시예에따른, 내식성및 도장성향상을위한아연-유기고분자전기도금방법은폴리비닐페놀및 그유도체를술폰화반응시켜수용성고분자를마련하는과정; 상기수용성고분자를아연도금액에혼합하여아연-유기고분자전기도금용도금액을마련하는과정; 및상기아연-유기고분자전기도금용도금액을이용하여, 전기도금법으로금속재의표면에도금층을형성하는과정;을포함한다.
摘要翻译：根据本发明的一个实施方案，提供了一种用于改善耐腐蚀性和可涂饰性的锌 - 有机聚合物电镀方法，该方法包括：通过磺化聚乙烯苯酚及其衍生物制备水溶性聚合物; 将水溶性聚合物与镀锌溶液混合以制备一定量的锌 - 有机聚合物电镀的步骤; 以及使用锌 - 有机聚合物电镀液通过电镀方法在金属材料的表面上形成镀层的步骤。

3. 发明授权

KR101288085B1 전기아연 도금용 복합아연 플래쉬 도금용액, 이를 이용한 전기아연 도금방법 및 이에 의해 제조된 전기아연도금강판 有权
标题翻译：镀锌钢板镀锌钢板和铁闪光镀锌钢板及其制造方法
公开(公告)号：KR101288085B1
公开(公告)日：2013-08-07
申请号：KR1020120112818
申请日：2012-10-11
申请人： 남동화학(주)
发明人： 김수원
IPC分类号： C25D3/22 , C25D5/26
CPC分类号： C25D3/22 , C25D5/36 , C25D21/12
摘要： PURPOSE: The complex zinc flash plating solution for electro-galvanizing, an electro-galvanizing method using the same, and electrolytic galvanized steel plate manufactured by the same are provided to utilize the complex zinc flash plating solution containing zinc and cation metal, thereby obtaining sealing power, adhering power, corrosion resistance, and economical efficiency as nickel flash plating. CONSTITUTION: An electro-galvanizing method using the complex zinc flash plating solution for electro-galvanizing includes the following steps: water-treating a steel plate after acid-cleaning the surface of the steel plate; and plating the complex zinc flash plating solution containing zinc and at least one cation metal selected among Fe, Mg, Cu, Ti, and Ag on the surface of the water-treated steel plate. The surface of the steel plate is zinc-plated by using electricity.
摘要翻译：目的：提供用于电镀锌的复合锌闪电镀溶液，使用其的电镀锌方法和由其制造的电解镀锌钢板，以利用含有锌和阳离子金属的复合锌闪电镀溶液，从而获得密封功率，附着力，耐腐蚀性和经济效益。构成：使用复合镀锌液进行电镀的电镀方法包括以下步骤：在对钢板表面进行酸洗后对钢板进行水处理; 并在水处理钢板的表面上镀覆含有锌和选自Fe，Mg，Cu，Ti和Ag中的至少一种阳离子金属的复合锌闪电镀溶液。钢板的表面通过电力镀锌。

4. 发明授权

KR101427403B1 내식성 향상을 위한 아연 도금방법 및 그에 사용되는 도금욕 有权
标题翻译：提高耐腐蚀性的锌化方法和用于该方法的电镀液
公开(公告)号：KR101427403B1
公开(公告)日：2014-08-08
申请号：KR1020120093503
申请日：2012-08-27
申请人： 남동화학(주)
发明人： 김수원
IPC分类号： C25D3/22 , C25D3/56 , C25D5/00
摘要： 내식성 향상을 위한 아연 도금방법 및 그에 사용되는 도금욕이 소개된다.
본 발명의 내식성 향상을 위한 도금방법은, 아연에, 황산암모늄, 염화카리, 염화암모늄 중에서 선택된 어느 하나를 첨가하고, 티타늄염을 더 첨가하여 조성된 산성도금욕으로 강판을 도금하는 것을 특징으로 하되, 상기 티타늄염은, 전체 도금욕에 대하여 0.05mg/ℓ이상 1.5mg/ℓ이하의 양이 첨가되는 것을 특징으로 한다.

5. 发明公开

KR1020090112919A 전기아연도금강판 제조용 하지도금용액으로서의철도금용액과 철도금용액이 하지도금액으로 도금된전기아연도금강판 및 그 제조방법 有权
标题翻译：锌镀锌钢板及其镀锌钢板组成及其制造方法
公开(公告)号：KR1020090112919A
公开(公告)日：2009-10-29
申请号：KR1020080038705
申请日：2008-04-25
申请人： 남동화학(주)
发明人： 김수원 , 이철태
IPC分类号： C25D3/20 , C25D3/22
CPC分类号： C25D3/20 , C25D5/10 , C25D5/34
摘要： PURPOSE: An iron plating solution, a galvanized steel sheet plated using the iron plating solution as undercoating liquid, and a manufacturing method thereof are provided to achieve iron flash coating with adhesion and corrosion resistance equal to or higher than that in case of using nickel flash undercoating. CONSTITUTION: An iron plating solution comprises salt containing iron, conductive salt for improvement of conductivity, a complexing agent for stabilization, antioxidant for preventing oxidation of the iron contained in the salt, and a surface modifier, an eutectoid agent and a stress-reducing agent for making the iron plated layer coated on an substrate iron flat.
摘要翻译：目的：提供一种铁电镀溶液，使用铁电镀液作为底涂布液镀上的镀锌钢板及其制造方法，其特征在于，具有与使用镍闪光灯时相同或更高的耐附着性和耐腐蚀性的铁闪镀底漆。构成：含铁的铁，导电性提高的导电盐，稳定化配位剂，防止盐中所含铁氧化的抗氧化剂，表面改性剂，共析剂和应力还原剂用于使铁镀层涂覆在基底上的铁平坦。

6. 发明授权

KR102099962B1 시안화 아연 도금액 첨가제 및 이를 이용한 도금액 제조방법 有权
公开(公告)号：KR102099962B1
公开(公告)日：2020-04-10
申请号：KR1020170180360
申请日：2017-12-27
申请人： 남동화학(주)
发明人： 김수원 , 이웅재 , 윤경석
IPC分类号： C25D3/24

7. 发明公开

KR1020130026382A 내식성 향상을 위한 아연 도금방법 및 그에 사용되는 도금욕 有权
标题翻译：提高耐腐蚀性的方法和用于该方法的镀层溶液
公开(公告)号：KR1020130026382A
公开(公告)日：2013-03-13
申请号：KR1020120093503
申请日：2012-08-27
申请人： 남동화학(주)
发明人： 김수원
IPC分类号： C25D3/22 , C25D3/56 , C25D5/00
CPC分类号： C25D3/565
摘要： PURPOSE: A plating method of zinc and a plating bath therefor are provided to rapidly perform plating and to perform the plating while maintaining existing plating equipment. CONSTITUTION: A plating method of zinc and a plating bath therefor comprise as follows. One of ammonium sulfate, muriate of potash, and ammonium chloride is added to the zinc, and a steel plate is plated with an acidity plating bath in which titanium salt is added. The steel plate is plated in the plating bath in which the titanium salt is added in the one of alkali zincate or alkali cyanogen zinc. The titanium is added more than 0.05 mg / l on the whole plating bath. The titanium salt is more than one selected of potassium titanyl oxalate, potassium hexafluorotitanate, titanium tetrachloride, titanium tetrafuoride, and titanium trichloride. The one of the ammonium sulfate, the muriate of potash, and the ammonium chloride is added to the zinc, and 0.05 mg/l of the titanium is added to the zinc.
摘要翻译：目的：提供一种镀锌方法和镀液，以便在保持现有电镀设备的同时快速进行电镀和电镀。构成：锌及其电镀浴的镀覆方法如下。向锌中加入硫酸铵，钾盐和氯化铵中的一种，并在钢板上镀上其中加入钛盐的酸性电镀浴。将钢板镀在其中钛盐加入碱金属锌酸盐或碱性氰化锌中的镀浴中。在整个电镀浴中钛的添加量大于0.05mg / l。钛盐是选自草酸氧钛钾，六氟钛酸钾，四氯化钛，四氟化钛和三氯化钛的不止一种。向锌中加入硫酸铵，钾盐和氯化铵中的一种，向锌中加入0.05mg / l的钛。

8. 发明授权

KR102246676B1 용융아연도금용 산세용액 및 이의 제조방법 有权
公开(公告)号：KR102246676B1
公开(公告)日：2021-04-30
申请号：KR1020180171205
申请日：2018-12-27
申请人： 남동화학(주)
发明人： 김수원 , 이웅재 , 윤경석
IPC分类号： C23G1/08 , C23G1/06 , C23C2/02 , C23C2/06
摘要： 본발명은산세시에가스발생을억제하고장시간침적하여도금속소지의부식을최소화할수 있는용융아연도금용산세용액및 이의제조방법에관한것이다. 본발명의일 실시형태에따른용융아연도금용산세용액은용융아연도금공정전에실시되는산세(pickling) 처리에사용되는산세용액으로서, 부식억제제, 금속치환제및 반응촉진제가합성된복합첨가제 0.5 ~ 5 wt%, 계면활성제 1 ~ 2 wt%, 및나머지무기산또는유기산의산 수용액으로이루어지는것을특징으로한다.

9. 发明授权

KR101381849B1 금속부식억제 조성물 및 이를 이용한 금속 산세용액 有权
标题翻译：腐蚀抑制剂组合物
公开(公告)号：KR101381849B1
公开(公告)日：2014-04-04
申请号：KR1020130101470
申请日：2013-08-27
申请人： 남동화학(주)
发明人： 김수원
IPC分类号： C23G1/06 , C11D7/22 , C23F11/00
CPC分类号： C23G1/08 , C09K2105/00 , C23F11/10 , C23F11/122 , C23F11/149
摘要： The present invention relates to a metal corrosion inhibitor composition and a pickling solution using same, in which metal can obtain a beautiful surface because the metal is not partially melted or corroded when the surface of the metal is subject to a pickling process. The metal corrosion inhibitor composition according to the present invention includes heterocyclic aromatic nitrogen compounds, epichlorohydrin, and an organic compound expressed as RYX. In the RXY, R is C1-C12, Y is H2-H24, and X is a hydroxyl group. The bond between at least two carbons is one of a single bond, a double bond, and a triple bond. [Reference numerals] (AA,JJ) White color degree; (BB) Example 1; (CC) Example 2; (DD) Example 3; (EE) Example 4; (FF) Example 5; (GG) Comparative example 1; (HH) Comparative example 2; (II) Amount of corrosion; (KK) Amount of corrosion (mg/m^2)
摘要翻译：本发明涉及金属腐蚀抑制剂组合物和使用该金属防腐剂组合物的酸洗液，其中金属可以获得美丽的表面，因为当金属表面进行酸洗处理时，金属不会部分熔化或腐蚀。根据本发明的金属缓蚀剂组合物包括杂环芳族氮化合物，表氯醇和以RYX表示的有机化合物。在RXY中，R为C1-C12，Y为H2-H24，X为羟基。至少两个碳之间的键是单键，双键和三键之一。（标号）（AA，JJ）白色度; （BB）实施例1; （CC）实施例2; （DD）实施例3; （EE）实施例4; （FF）实施例5; （GG）比较例1; （HH）比较例2; （二）腐蚀量; （KK）腐蚀量（mg / m ^ 2）

10. 发明授权

KR101173879B1 니켈플래시 도금용 다기능성 과포화 슬러리 도금용액 有权
标题翻译：用于镍镀层的多功能超饱和浆液溶液
公开(公告)号：KR101173879B1
公开(公告)日：2012-08-14
申请号：KR1020110025451
申请日：2011-03-22
申请人： 남동화학(주)
发明人： 김수원 , 윤경석
IPC分类号： C23C2/02 , C23C2/06
CPC分类号： C25D3/18 , C25D3/16
摘要： PURPOSE: A multi-functional supersaturated slurry plating solution for nickel flash plating is provided to supplement nickel ion and maintain iron components below a predetermined level. CONSTITUTION: A multi-functional supersaturated slurry plating solution for nickel flash plating is prepared by adding alkali salt to a nick flash plating solution. The nickel flash plating solution contains nickel salt, a conductivity assistant, a complexing agent, and a co-deposition agent for supporting the co-deposition of iron ion. The alkali salt is prepared by mixing caustic soda, caustic postash, sodium carbonate, and potassium carbonate at the ratio of 10:2:1:1.
摘要翻译：目的：提供用于镍闪电镀的多功能过饱和浆料电镀溶液，以补充镍离子并将铁成分维持在预定水平以下。构成：通过将碱金属盐添加到刻痕闪镀电镀液中制备用于镍闪电镀的多功能超饱和浆料电镀溶液。镍闪电镀液含有镍盐，导电助剂，络合剂和用于支持铁离子共沉积的共沉积剂。通过以10：2：1：1的比例混合苛性钠，苛性碱，碳酸钠和碳酸钾制备碱金属盐。

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