Excellent heat-dissipating black resin composition, method for treating a zinc coated steel sheet using the same and steel sheet treated thereby
    7.
    发明授权
    Excellent heat-dissipating black resin composition, method for treating a zinc coated steel sheet using the same and steel sheet treated thereby 有权
    优异的散热性黑色树脂组合物,使用其的镀锌钢板的处理方法以及由此处理的钢板

    公开(公告)号:US08663793B2

    公开(公告)日:2014-03-04

    申请号:US12521001

    申请日:2007-12-26

    IPC分类号: B32B5/16

    摘要: A heat-dissipating black resin composition having excellent physical properties such as heat-dissipation, workability, corrosion resistance, solvent resistance, coating adherence and gloss, and being free from chromium and used for surface treatment of a zinc coated steel sheet and a zinc coated steel sheet treated thereby. The composition includes, based on 100 parts by weight: 10 to 60 parts by weight of a resin composition which at least one main resin and a melamine-based curing agent are mixed in a weight ratio of 10:2-7, the main resin being selected from the group consisting of polyester, epoxy, polyolefin, polyurethane, fluorine, phenol, acryl and polycarbonate resins; 1 to 10 parts by weight of at least one pigment selected from the group consisting of carbon black and carbon nano tube; 1 to 10 parts by weight of a matting agent; and a solvent.

    摘要翻译: 一种具有优异的物理性质如散热性,可加工性,耐腐蚀性,耐溶剂性,涂层粘附性和光泽度并且不含铬的散热黑色树脂组合物,用于镀锌钢板和镀锌钢板的表面处理 由此处理钢板。 基于100重量份的组合物,以10:2-7的重量比混合至少一种主要树脂和三聚氰胺类固化剂的树脂组合物10至60重量份,主树脂 选自聚酯,环氧,聚烯烃,聚氨酯,氟,苯酚,丙烯酸和聚碳酸酯树脂; 1至10重量份的选自碳黑和碳纳米管的至少一种颜料; 1至10重量份的消光剂; 和溶剂。

    CORE FORMED FROM POWDER AND MOTOR FOR VEHICLE USING THE SAME
    9.
    发明申请
    CORE FORMED FROM POWDER AND MOTOR FOR VEHICLE USING THE SAME 有权
    粉末和电机的核心用于使用它的车辆

    公开(公告)号:US20130147287A1

    公开(公告)日:2013-06-13

    申请号:US13524305

    申请日:2012-06-15

    IPC分类号: H02K1/02

    摘要: A core formed from powder, such as a stator core for use in a motor for a vehicle, wherein the core is formed from metallic powder and includes an outer part disposed at an outside of the motor, an inner part disposed at an inside of the motor, and a winding part which connects the outer part and the inner part and on which a wire is wound, and to a motor for a vehicle using the same. The winding part is formed to have rounded corners and a height lower than the height of the inner part, and a connection part is obliquely formed between the winding part and the inner part so that the winding part and the inner part are naturally connected.

    摘要翻译: 由粉末形成的芯体,例如用于车辆用电动机的定子铁心,其中芯部由金属粉末形成,并且包括设置在电动机外侧的外部部分,设置在电动机内部的内部部分 电动机以及连接外部部分和内部部分并且缠绕有电线的绕组部分和使用其的车辆用电动机。 卷绕部形成为具有圆角和比内部高度低的高度,并且连接部分倾斜地形成在卷绕部和内部之间,使得卷绕部和内部自然连接。

    COATING COMPOSITION FOR STEEL SHEETS HAVING ZINC AND ZINC ALLOY COATING LAYER, METHOD FOR FORMING COATING LAYER USING THE COATING COMPOSITION AND STEEL SHEET HAVING THE COATING LAYER FORMED THEREOF
    10.
    发明申请
    COATING COMPOSITION FOR STEEL SHEETS HAVING ZINC AND ZINC ALLOY COATING LAYER, METHOD FOR FORMING COATING LAYER USING THE COATING COMPOSITION AND STEEL SHEET HAVING THE COATING LAYER FORMED THEREOF 有权
    具有锌和锌合金涂层的钢板的涂料组合物,使用涂料组合物形成涂层的方法和其形成的涂层的钢板

    公开(公告)号:US20110165434A1

    公开(公告)日:2011-07-07

    申请号:US12674527

    申请日:2008-07-29

    IPC分类号: B32B15/08 C09D167/00

    摘要: A coating composition for zinc- and zinc alloy-coated steel sheets includes: 1 to 30% by weight of hypophosphorous acid, 0.1 to 10% by weight of manganese, 0.01 to 5% by weight of a polyvinyl compound, zinc oxide and the balance of water, and further comprises 20% by weight or less of alcohol, when necessary, wherein the zinc oxide is included in such a content that, when 50 Ml (milliliters) of the coating composition is neutralized and titrated with 0.1N NaOH, the NaOH used for the neutralization titration is present in an amount of 10.0 Ml (milliliters) or less, and a content of free acid in the coating composition is adjusted to such an amount that, when 50 Ml (milliliters) of the coating composition is neutralized and titrated with 0.1N NaOH, the NaOH used for the neutralization titration is present in an amount of 10.0 Ml (milliliters) or less. The coating film formed on the steel sheet using the coating composition shows excellent properties such as lubricating property, adhesion and coating removal property, and also has a fine surface appearance.

    摘要翻译: 用于锌和锌合金涂层钢板的涂料组合物包括:1至30重量%的次磷酸,0.1至10重量%的锰,0.01至5重量%的聚乙烯基化合物,氧化锌及其余量 的水,并且当需要时,还包含20重量%以下的醇,其中所述氧化锌的含量为当将所述涂料组合物的50毫升(毫升)中和并用0.1N NaOH滴定时, 用于中和滴定的NaOH以10.0Ml(毫升)或更低的量存在,并且将涂料组合物中游离酸的含量调节至当中和涂料组合物为50毫升(毫升)时 并用0.1N NaOH滴定,用于中和滴定的NaOH的存在量为10.0Ml(毫升)或更低。 使用涂料组合物形成在钢板上的涂膜显示出优异的性能,例如润滑性,粘合性和涂层去除性,并且还具有优良的表面外观。