公开(公告)号：US20080199723A1

公开(公告)日：2008-08-21

申请号：US11996956

申请日：2006-07-25

申请人： Jae-Dong Cho ,  Yeong-Sool Jin ,  Jae-Ryung Lee ,  Jong-Woo Choi ,  Suk-Hwan Jin ,  Woon-Jong Kim

发明人： Jae-Dong Cho ,  Yeong-Sool Jin ,  Jae-Ryung Lee ,  Jong-Woo Choi ,  Suk-Hwan Jin ,  Woon-Jong Kim

IPC分类号： B32B15/04 ,  C09C1/42 ,  B05D3/02

CPC分类号： C23C28/00 ,  C08G59/5086 ,  C08K3/08 ,  C08K3/346 ,  C08K3/36 ,  C08L61/28 ,  C08L77/00 ,  C09D4/00 ,  C09D5/086 ,  C09D5/10 ,  C09D7/40 ,  C09D163/00 ,  C09D175/04 ,  C23C2/02 ,  Y10T428/12972 ,  C08L2666/14 ,  C08L2666/54

摘要： Disclosed herein is a weldable pre-sealed steel sheet with improved corrosion resistance and weldability. The pre-sealed steel sheet comprises (a) a metal base, (b) a chromium-free pre-treatment coating layer formed on at least one surface of the metal base, and (c) a pre-sealed resin coating layer formed on at least one surface Chromium-free pretreatment of the chromium-free pretreatment coating layer. Since the weldable pre-sealed steel sheet does not contains heavy metals (e.g., chromium) harmful to humans, it is environmentally friendly. In addition, the weldable pre-sealed steel sheet exhibits superior corrosion resistance, chemical resistance, processability, electrodeposition paintability and adhesiveness after processing, as well as improved weldability.

摘要翻译： 本发明公开了一种具有改善的耐腐蚀性和可焊性的可焊接的预密封钢板。 预密封钢板包括（a）金属基体，（b）形成在金属基体的至少一个表面上的无铬预处理被覆层，（c）预先密封的树脂被覆层， 至少一次无铬预处理涂层的无铬预处理。 由于可焊接的预密封钢板不含有对人体有害的重金属（例如铬），因此是环境友好的。 此外，可焊接的预密封钢板表现出优异的耐腐蚀性，耐化学性，加工性，电沉积涂饰性和加工后的粘合性以及改善的可焊性。

公开(公告)号：US07534826B2

公开(公告)日：2009-05-19

申请号：US10584868

申请日：2004-12-27

申请人： Jin-Tae Kim ,  Byung-Kuk Jung ,  Yeong-Sool Jin

发明人： Jin-Tae Kim ,  Byung-Kuk Jung ,  Yeong-Sool Jin

IPC分类号： C08K3/20 ,  C08K3/22 ,  C08K3/26 ,  C08K3/32 ,  C08K5/16

CPC分类号： C09D1/00 ,  C09D5/00 ,  C09D5/004 ,  C09D5/14

摘要： Disclosed is a paint composition having high far-infrared emissivity, antibiotic activity and solvent resistance and a precoated metal sheet for home appliances, coated with the paint composition. The paint composition includes a thermosetting resin, 9-60 parts by weight of ceramic powder and 0.2-4.0 parts by weight of phosphoric acid, based on 100 parts by weight of the thermosetting resin, is provided, and a precoated metal sheet coated with such a paint composition is also provided. The paint composition and the precoated metal sheet coated with the paint composition manifest high far-infrared emissivity and antibiotic activity, and as well, have storage stability and solvent resistance increased by neutralizing the alkalinity of ceramic powder using phosphoric acid. Further, a silane compound and a curing catalyst are additionally used to increase gloss and processability.

摘要翻译： 公开了涂覆有涂料组合物的具有高远红外发射率，抗菌活性和耐溶剂性的涂料组合物和用于家用电器的预涂金属片。 涂料组合物包含热固性树脂，基于100重量份的热固性树脂，9-60重量份的陶瓷粉末和0.2-4.0重量份的磷酸，以及涂有这样的预涂金属片 还提供了涂料组合物。 涂料组合物和涂有涂料组合物的预涂金属板表现出高的远红外发射率和抗菌活性，并且通过使用磷酸中和陶瓷粉末的碱度来提高储存稳定性和耐溶剂性。 此外，另外使用硅烷化合物和固化催化剂以增加光泽和加工性。

公开(公告)号：US20070149674A1

公开(公告)日：2007-06-28

申请号：US10584868

申请日：2004-12-27

申请人： Jin-Tae Kim ,  Byung-Kuk Jung ,  Yeong-Sool Jin

发明人： Jin-Tae Kim ,  Byung-Kuk Jung ,  Yeong-Sool Jin

IPC分类号： C08K3/32 ,  C08K3/22

CPC分类号： C09D1/00 ,  C09D5/00 ,  C09D5/004 ,  C09D5/14

摘要： Disclosed is a paint composition having high far-infrared emissivity, antibiotic activity and solvent resistance and a precoated metal sheet for home appliances, coated with the paint composition. The paint composition includes a thermosetting resin, 9-60 parts by weight of ceramic powder and 0.2-4.0 parts by weight of phosphoric acid, based on 100 parts by weight of the thermosetting resin, is provided, and a precoated metal sheet coated with such a paint composition is also provided. The paint composition and the precoated metal sheet coated with the paint composition manifest high far-infrared emissivity and antibiotic activity, and as well, have storage stability and solvent resistance increased by neutralizing the alkalinity of ceramic powder using phosphoric acid. Further, a silane compound and a curing catalyst are additionally used to increase gloss and processability.

摘要翻译： 公开了涂覆有涂料组合物的具有高远红外发射率，抗菌活性和耐溶剂性的涂料组合物和用于家用电器的预涂金属片。 涂料组合物包含热固性树脂，基于100重量份的热固性树脂，9-60重量份的陶瓷粉末和0.2-4.0重量份的磷酸，以及涂有这样的预涂金属片 还提供了涂料组合物。 涂料组合物和涂有涂料组合物的预涂金属板表现出高的远红外发射率和抗菌活性，并且通过使用磷酸中和陶瓷粉末的碱度来提高储存稳定性和耐溶剂性。 此外，另外使用硅烷化合物和固化催化剂以增加光泽和加工性。

公开(公告)号：US07989075B2

公开(公告)日：2011-08-02

申请号：US11993096

申请日：2006-06-20

申请人： Yeong-Sool Jin ,  Sung-Mun Keom ,  Jin-Tae Kim

发明人： Yeong-Sool Jin ,  Sung-Mun Keom ,  Jin-Tae Kim

IPC分类号： B32B9/06 ,  C04B9/02 ,  C09K3/00

CPC分类号： C23C22/42 ,  C23C22/40 ,  C23C22/46 ,  C23C2222/20 ,  Y10T428/31663

摘要： Provided is a chromium-free, low-temperature curable, metal-surface treatment composition comprising 5 to 30 parts by weight of a silane compound having an epoxy group and a silane compound having an amino group or a hydrolytic condensate thereof; 0.1 to 5 parts by weight of a vanadium compound; 0.1 to 5 parts by weight of a magnesium compound; 1 to 10 parts by weight of organic/inorganic acids; 0.05 to 2 parts by weight of a crosslinking accelerating and coupling agent; 0.01 to 1 part by weight of an antifoaming agent; 1 to 2 parts by weight of a wetting agent; and the balance of water and ethanol, based on 100 parts by weight of the total solution. In addition, a steel sheet coated with the above-described metal-surface treatment composition is low-temperature curable and provides anticorrosiveness while containing no chromium components.

摘要翻译： 提供一种无铬，低温可固化的金属表面处理组合物，其包含5至30重量份的具有环氧基的硅烷化合物和具有氨基的硅烷化合物或其水解缩合物; 0.1〜5重量份的钒化合物; 0.1〜5重量份的镁化合物; 1〜10重量份的有机/无机酸; 0.05〜2重量份交联促进剂和偶联剂; 0.01〜1重量份的消泡剂; 1至2重量份润湿剂; 和水和乙醇的平衡，基于100重量份的总溶液。 此外，涂覆有上述金属表面处理组合物的钢板是低温可固化的，并且在不含铬成分的情况下提供防腐蚀性。

公开(公告)号：US20080292894A1

公开(公告)日：2008-11-27

申请号：US11722556

申请日：2005-12-22

申请人： Rho-Bum Park ,  Ki-Duck Park ,  Hong-Jong Yoo ,  Kook-Jin Han ,  Yeong-Sool Jin ,  Sang-Keol Noh

发明人： Rho-Bum Park ,  Ki-Duck Park ,  Hong-Jong Yoo ,  Kook-Jin Han ,  Yeong-Sool Jin ,  Sang-Keol Noh

IPC分类号： C08K3/08 ,  B32B15/085 ,  B32B15/09

CPC分类号： C08L33/08 ,  C08L29/04 ,  C08L31/04 ,  C09D5/084 ,  C23C30/00 ,  Y10T428/31699 ,  C08L2666/04 ,  C08L2666/02

摘要： A chrome free composition for metal surface treatment and a surface-treated metal sheet can provide excellent characteristics of high conductivity, corrosion resistance, alkali resistance, and high temperature and humidity resistance. The composition includes a vinyl based binder resin, an acryl based binder resin, and a solvent. In the vinyl based binder resin, a corrosion-resistant inorganic material is combined, and an amount of the vinyl based binder resin is in a range of 10 weight % to 70 weight % with respect to a total solid content. In the acryl based binder resin, a corrosion-resistant inorganic material is combined, and an amount of the acryl based binder resin is in a range of 15 weight % to 75 weight % with respect to the total solid content. An amount of the corrosion resistance inorganic material is in a range of 3 weight % to 25 weight % with respect to a total solid content.

摘要翻译： 用于金属表面处理的无铬组合物和经表面处理的金属片可以提供高导电性，耐腐蚀性，耐碱性和耐高温和耐湿性的优异特性。 该组合物包括乙烯基类粘合剂树脂，丙烯酸类粘合剂树脂和溶剂。 在乙烯基类粘合剂树脂中，组合耐腐蚀性无机材料，相对于总固体成分，乙烯基系粘合剂树脂的量为10重量％〜70重量％。 在丙烯酸​​类粘合剂树脂中，组合耐腐蚀性无机材料，相对于总固体成分，丙烯酸系粘合剂树脂的量为15重量％〜75重量％。 相对于总固体成分，耐腐蚀性无机材料的量为3重量％〜25重量％的范围。

公开(公告)号：US20100273013A1

公开(公告)日：2010-10-28

申请号：US11993096

申请日：2006-06-20

申请人： Yeong-Sool Jin ,  Sung-Mun Keom ,  Jin-Tae Kim

发明人： Yeong-Sool Jin ,  Sung-Mun Keom ,  Jin-Tae Kim

IPC分类号： B32B15/04 ,  C08K5/07

CPC分类号： C23C22/42 ,  C23C22/40 ,  C23C22/46 ,  C23C2222/20 ,  Y10T428/31663

摘要： Provided is a chromium-free, low-temperature curable, metal-surface treatment composition comprising 5 to 30 parts by weight of a silane compound having an epoxy group and a silane compound having an amino group or a hydrolytic condensate thereof; 0.1 to 5 parts by weight of a vanadium compound; 0.1 to 5 parts by weight of a magnesium compound; 1 to 10 parts by weight of organic/inorganic acids; 0.05 to 2 parts by weight of a crosslinking accelerating and coupling agent; 0.01 to 1 part by weight of an antifoaming agent; 1 to 2 parts by weight of a wetting agent; and the balance of water and ethanol, based on 100 parts by weight of the total solution. In addition, a steel sheet coated with the metal-surface treatment composition of the present invention is low-temperature curable and is capable of securing anticorrosiveness even without containing chromium components.

摘要翻译： 提供一种无铬，低温可固化的金属表面处理组合物，其包含5至30重量份的具有环氧基的硅烷化合物和具有氨基的硅烷化合物或其水解缩合物; 0.1〜5重量份的钒化合物; 0.1〜5重量份的镁化合物; 1〜10重量份的有机/无机酸; 0.05〜2重量份交联促进剂和偶联剂; 0.01〜1重量份的消泡剂; 1至2重量份润湿剂; 和水和乙醇的平衡，基于100重量份的总溶液。 此外，涂覆有本发明的金属表面处理组合物的钢板是低温可固化的，并且即使不含铬组分也能够确保防腐蚀性。

公开(公告)号：US07914851B2

公开(公告)日：2011-03-29

申请号：US11722759

申请日：2005-10-31

申请人： Sang-Heon Kim ,  Noi-Ha Cho ,  Yeong-Sool Jin

发明人： Sang-Heon Kim ,  Noi-Ha Cho ,  Yeong-Sool Jin

IPC分类号： B05D1/18 ,  B05D3/10

CPC分类号： C23C2/26 ,  C23C2/003 ,  C23C2/06 ,  C23C2/16 ,  C23C2/40 ,  Y10T428/12757 ,  Y10T428/12972

摘要： A spangle-free, hot-dip galvanized steel sheet, and a method and device for manufacturing the same. The hot-dip galvanized steel sheet is characterized in that a solidified zinc crystal of hot-dip galvanized layer has an average crystalline texture particle diameter of 10 to 88 μm and there is no solidification traces of dendrites upon observing under a microscope at a magnification of 100×. The method comprises dipping a steel sheet in a bath of a zinc-coating solution containing 0.13 to 0.3% by weight of aluminum; air-wiping the steel sheet to remove an excess of the coating solution; spraying water or an aqueous solution on the air-wiped steel sheet, using a steel sheet temperature in the range of a hot-dip galvanization temperature to 419 ° C. as a spray initiation temperature and using a steel sheet temperature in the range of 417 ° C. to 415 ° C. as a spray completion temperature; passing sprayed liquid droplets of water or aqueous solution through a mesh-like high-voltage charged electrode which is electrically charged with a high voltage of −1 to −50 kV; and allowing the electrode-passed liquid droplets to be bound to the surface of the steel sheet and hereby being served as solidification nuclei of molten zinc.

摘要翻译： 无角度，热浸镀锌钢板及其制造方法和装置。 热浸镀锌钢板的特征在于，热浸镀锌层的固化锌结晶的平均结晶质构造粒径为10〜88μm，在显微镜下观察时不存在枝晶的凝固痕迹 100×。 该方法包括将钢板浸渍在含有0.13-0.3重量％铝的锌涂层溶液的浴中; 对钢板进行空气擦拭以除去过量的涂布液; 使用钢板温度在热浸镀锌温度〜419℃的范围内的钢板温度作为喷雾开始温度，使用钢板温度在417℃的范围内，在空气擦拭的钢板上喷雾水或水溶液 ℃至415℃作为喷雾完成温度; 通过喷射的水或水溶液的液滴通过以-1至-50kV的高电压充电的网状高压带电电极; 并且使电极通过的液滴与钢板的表面结合，从而作为熔融锌的固化核。

公开(公告)号：US20090136742A1

公开(公告)日：2009-05-28

申请号：US11920902

申请日：2006-05-23

申请人： Hyun-Tai Kim ,  Jin-Tae Kim ,  Yeong-Sool Jin

发明人： Hyun-Tai Kim ,  Jin-Tae Kim ,  Yeong-Sool Jin

IPC分类号： C09D7/12 ,  A61K33/38 ,  B32B15/08

CPC分类号： C09D5/14 ,  C08K3/08 ,  C09D5/24 ,  C09D5/38 ,  C09D7/61 ,  C09D7/67 ,  Y10T428/265

摘要： An aqueous silver-containing solution comprising nano-sized silver particles wherein silver (Ag) particles having a particle diameter of 1 to 20 nm have a concentration of 200 to 100,000 ppm, the pH of the solution is maintained in a range of 6 to 8.5, and based on the weight of the silver-containing solution, an amount of a stabilizer as an impurity is in a range of 0.5 to 1.5% by weight, an amount of anions of a silver salt as another impurity is 1.0% by weight or less and the total amount of the stabilizer and anions of the silver salt is 2.0% by weight or less; an antibacterial resin composition comprising 100 parts by weight of an acrylic, urethane, epoxy or ester resin, 0.05 to 5 parts by weight of a curing agent and a silver-containing solution in an amount such that a concentration of silver is in a range of 5 to 100 ppm, relative to the resin composition; and an antibacterial resin-coated steel plate having a dry film thickness of not more than 5 μm which is formed by coating of the aqueous antibacterial resin composition. Steel plates coated with the antibacterial resin composition exhibit superior antibacterial properties, corrosion resistance, conductivity and adhesion.

摘要翻译： 含有纳米尺寸银粒子的含水银溶液，其中粒径为1〜20nm的银（Ag）粒子的浓度为200〜100,000ppm，溶液的pH值保持在6〜8.5的范围内 ，并且基于含银溶液的重量，作为杂质的稳定剂的量在0.5至1.5重量％的范围内，作为另一杂质的银盐的阴离子的量为1.0重量％，或 并且银盐的稳定剂和阴离子的总量为2.0重量％以下; 包含100重量份丙烯酸，氨基甲酸酯，环氧树脂或酯树脂的抗菌树脂组合物，0.05至5重量份的固化剂和含银溶液，其量使得银的浓度在 相对于树脂组合物为5〜100ppm; 以及通过涂布水性抗菌树脂组合物形成的干膜厚度不大于5μm的抗菌树脂涂覆钢板。 涂有抗菌树脂组合物的钢板表现出优异的抗菌性，耐腐蚀性，导电性和附着力。

公开(公告)号：US20080206592A1

公开(公告)日：2008-08-28

申请号：US11722759

申请日：2005-10-31

申请人： Sang-Heon Kim ,  Noi-Ha Cho ,  Yeong-Sool Jin

发明人： Sang-Heon Kim ,  Noi-Ha Cho ,  Yeong-Sool Jin

IPC分类号： B32B15/01 ,  B05D1/18 ,  B05C3/02

CPC分类号： C23C2/26 ,  C23C2/003 ,  C23C2/06 ,  C23C2/16 ,  C23C2/40 ,  Y10T428/12757 ,  Y10T428/12972

摘要： A spangle-free, hot-dip galvanized steel sheet, and a method and device for manufacturing the same. The hot-dip galvanized steel sheet is characterized in that a solidified zinc crystal of hot-dip galvanized layer has an average crystalline texture particle diameter of 10 to 88 μm and there is no solidification traces of dendrites upon observing under a microscope at a magnification of 100×. The method comprises dipping a steel sheet in a bath of a zinc-coating solution containing 0.13 to 0.3% by weight of aluminum; air-wiping the steel sheet to remove an excess of the coating solution; spraying water or an aqueous solution on the air-wiped steel sheet, using a steel sheet temperature in the range of a hot-dip galvanization temperature to 419° C. as a spray initiation temperature and using a steel sheet temperature in the range of 417° C. to 415° C. as a spray completion temperature; passing sprayed liquid droplets of water or aqueous solution through a mesh-like high-voltage charged electrode which is electrically charged with a high voltage of −1 to −50 kV; and allowing the electrode-passed liquid droplets to be bound to the surface of the steel sheet and hereby being served as solidification nuclei of molten zinc.

摘要翻译： 无角度，热浸镀锌钢板及其制造方法和装置。 热浸镀锌钢板的特征在于，热浸镀锌层的固化锌晶体的平均结晶组织粒径为10〜88μm，并且在显微镜下观察时不存在枝晶的凝固痕迹， 100x。 该方法包括将钢板浸渍在含有0.13-0.3重量％铝的锌涂层溶液的浴中; 对钢板进行空气擦拭以除去过量的涂布液; 使用钢板温度在热浸镀锌温度〜419℃的范围内的钢板温度作为喷雾开始温度，使用钢板温度在417℃的范围内，在空气擦拭的钢板上喷雾水或水溶液 ℃至415℃作为喷雾完成温度; 通过喷射的水或水溶液的液滴通过以-1至-50kV的高电压充电的网状高压带电电极; 并且使电极通过的液滴与钢板的表面结合，从而作为熔融锌的固化核。