Diesel particulate matter reduction system and a method thereof
    3.
    发明授权
    Diesel particulate matter reduction system and a method thereof 有权
    柴油颗粒物减少系统及其方法

    公开(公告)号:US07073326B2

    公开(公告)日:2006-07-11

    申请号:US10747906

    申请日:2003-12-29

    申请人: Jae Hoon Cheong

    发明人: Jae Hoon Cheong

    IPC分类号: F01N3/00

    CPC分类号: F01N3/027 F01N3/05

    摘要: A diesel particulate matter reduction system includes a diesel particulate filter (DPF), an electric power supply device, a heater, an air blower, and a control unit. The DPF is configured to capture particulate matter of exhaust gas. The heater is configured to be operated by electric power supplied by the electric power supply device to heat the DPF. The air blower is configured to be operated by electric power supplied by the electric power supply device and provides air to the DPF. The control unit controls operations of the heater and the air blower.

    摘要翻译: 柴油颗粒物减少系统包括柴油微粒过滤器(DPF),电力供应装置,加热器,鼓风机和控制单元。 DPF被配置成捕获废气的颗粒物质。 加热器被配置为由电力供应装置提供的电力来操作以加热DPF。 鼓风机被配置为由电力供应装置提供的电力进行操作,并向DPF提供空气。 控制单元控制加热器和鼓风机的操作。

    CHROME-FREE COATING COMPOSITIONS FOR SURFACE-TREATING STEEL SHEET INCLUDING CARBON NANOTUBE, METHODS FOR SURFACE-TREATING STEEL SHEET AND SURFACE-TREATED STEEL SHEETS USING THE SAME
    5.
    发明申请
    CHROME-FREE COATING COMPOSITIONS FOR SURFACE-TREATING STEEL SHEET INCLUDING CARBON NANOTUBE, METHODS FOR SURFACE-TREATING STEEL SHEET AND SURFACE-TREATED STEEL SHEETS USING THE SAME 审中-公开
    用于表面处理钢板的无铬涂层组合物,包括碳纳米管,表面处理钢板和使用其的表面处理钢板的方法

    公开(公告)号:US20100272991A1

    公开(公告)日:2010-10-28

    申请号:US12810340

    申请日:2008-12-23

    IPC分类号: B32B15/08 H01B1/24

    摘要: A chrome-free coating composition for surface-treating a hot-dip galvanized steel sheet that includes carbon nanotubes and has excellent electric conductivity, comprising, based on the total solid weight of the composition: (a) 40 to 60 parts by weight of a water-soluble or water-borne organic resin; (b) 20 to 40 parts by weight of an inorganic metallic sol; (c) 2 to 5 parts by weight of a carbon nanotube paste including carbon nanotube (CNT); (d) 2 to 5 parts by weight of a metal oxide/phosphate-based anti-corrosion agent; (e) 5 to 15 parts by weight of an organic metal complex; (f) 3 to 7 parts by weight of a carbodimide cross-linking agent; and (g) the balance of water, ethanol or a mixture thereof. The steel sheet surface-treated with the composition may be useful to secure corrosion resistance without including a chrome component and shows its electric conductivity even when the coating composition is used at a coating amount of 1000 mg/m2 or more.

    摘要翻译: 一种用于表面处理包括碳纳米管并且具有优异导电性的热浸镀锌钢板的无铬涂料组合物,其包含基于组合物的总固体重量:(a)40至60重量份的 水溶性或水性有机树脂; (b)20〜40重量份的无机金属溶胶; (c)2〜5重量份的包含碳纳米管(CNT)的碳纳米管膏; (d)2〜5重量份的金属氧化物/磷酸盐系防腐蚀剂; (e)5〜15重量份的有机金属络合物; (f)3-7重量份的碳二亚胺交联剂; 和(g)余量的水,乙醇或其混合物。 用组合物进行表面处理的钢板可以用于确保耐腐蚀性而不包括铬成分,并且即使当涂料组合物以1000mg / m 2以上的涂布量使用时也显示出其导电性。

    Cationic electrodeposition coating composition and method of preparing the same
    6.
    发明授权
    Cationic electrodeposition coating composition and method of preparing the same 有权
    阳离子电沉积涂料组合物及其制备方法

    公开(公告)号:US07387718B2

    公开(公告)日:2008-06-17

    申请号:US11024698

    申请日:2004-12-30

    申请人: Hoon Cheong

    发明人: Hoon Cheong

    摘要: In a cationic electrodeposition coating composition and a method of preparing the cationic electrodeposition coating composition, a cationic electrodeposition coating composition is prepared by dispersing a cationic electrodeposition resin in an aqueous medium containing about 0.5 to 3% by weight of zinc acetate. The cationic electrodeposition resin is prepared by reacting about 40 to about 60% by weight of a cationic resin prepared by an epoxy-amino addition reaction, about 2 to about 5% by weight of an acrylic cationic resin having an amino group, and about 30 to about 50% by weight of a polyisocyanate curing agent including partially blocked isocyanate functional groups. The cured film formed on the hard disc driver base frame by using the cationic electrodeposition coating composition contains no heavy metal such as lead or tin, has no appearance defect such as a pinhole and has excellent corrosion-resistance even when being cured at low temperature.

    摘要翻译: 在阳离子电沉积涂料组合物和阳离子电沉积涂料组合物的制备方法中,阳离子电沉积涂料组合物是通过将阳离子电沉积树脂分散在含约0.5-3重量%乙酸锌的水性介质中制备的。 阳离子电沉积树脂通过使约40至约60重量%的通过环氧 - 氨基加成反应制备的阳离子树脂,约2至约5重量%的具有氨基的丙烯酸阳离子树脂和约30重量% 至约50重量%的包含部分封端的异氰酸酯官能团的多异氰酸酯固化剂。 通过使用阳离子电沉积涂料组合物形成在硬盘驱动器底座上的固化膜不含重金属如铅或锡,没有针孔等外观缺陷,即使在低温下固化也具有优异的耐腐蚀性。

    Cationic electrodeposition coating composition and method of preparing the same
    10.
    发明申请
    Cationic electrodeposition coating composition and method of preparing the same 有权
    阳离子电沉积涂料组合物及其制备方法

    公开(公告)号:US20050165134A1

    公开(公告)日:2005-07-28

    申请号:US11024698

    申请日:2004-12-30

    申请人: Hoon Cheong

    发明人: Hoon Cheong

    摘要: In a cationic electrodeposition coating composition and a method of preparing the cationic electrodeposition coating composition, a cationic electrodeposition coating composition is prepared by dispersing a cationic electrodeposition resin in an aqueous medium containing about 0.5 to 3% by weight of zinc acetate. The cationic electrodeposition resin is prepared by reacting about 40 to about 60% by weight of a cationic resin prepared by an epoxy-amino addition reaction, about 2 to about 5% by weight of an acrylic cationic resin having an amino group, and about 30 to about 50% by weight of a polyisocyanate curing agent including partially blocked isocyanate functional groups. The cured film formed on the hard disc driver base frame by using the cationic electrodeposition coating composition contains no heavy metal such as lead or tin, has no appearance defect such as a pinhole and has excellent corrosion-resistance even when being cured at low temperature.

    摘要翻译: 在阳离子电沉积涂料组合物和阳离子电沉积涂料组合物的制备方法中,阳离子电沉积涂料组合物是通过将阳离子电沉积树脂分散在含约0.5-3重量%乙酸锌的水性介质中制备的。 阳离子电沉积树脂通过使约40至约60重量%的通过环氧 - 氨基加成反应制备的阳离子树脂,约2至约5重量%的具有氨基的丙烯酸阳离子树脂和约30重量% 至约50重量%的包含部分封端的异氰酸酯官能团的多异氰酸酯固化剂。 通过使用阳离子电沉积涂料组合物形成在硬盘驱动器底座上的固化膜不含重金属如铅或锡,没有针孔等外观缺陷,即使在低温下固化也具有优异的耐腐蚀性。