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    Transparent multilayer sheet having electrostatic dissipative properties
    2.
    发明授权
    Transparent multilayer sheet having electrostatic dissipative properties 有权
    具有静电耗散性的透明多层片材

    公开(公告)号：US08808843B2

    公开(公告)日：2014-08-19

    申请号：US12810323

    申请日：2008-12-22

    申请人： Hwa Yong Lee ,  Tae Woong Lee ,  Dong Sik Kim ,  Nam Jung Kim ,  Young Woo Kim

    发明人： Hwa Yong Lee ,  Tae Woong Lee ,  Dong Sik Kim ,  Nam Jung Kim ,  Young Woo Kim

    IPC分类号： B32B7/02

    CPC分类号： C08G18/0895 ,  B32B27/08 ,  B32B27/40 ,  C08G18/4833 ,  C08G18/6674 ,  C08G18/73 ,  C08G18/7671 ,  Y10T428/24942 ,  Y10T428/24967 ,  Y10T428/31551 ,  Y10T428/31725

    摘要： Disclosed is a transparent multilayer sheet that is excellent in antistatic properties, as well as transparency. The transparent multilayer sheet includes a surface layer comprising a conductive thermoplastic polyurethane or polyurea resin containing ethylene oxide; and a back layer attached to the surface layer and comprising a transparent non-conductive polymer resin. Preferably, the polyurethane or polyurea resin is a polymerization product of (a) a polyether-based polymer containing ethylene oxide and reacting with an isocyanate group; (b) an aromatic or aliphatic diisocyanate compound; and (c) a chain extender C2 to C10 containing a primary hydroxyl group or an amine group, and the transparent non-conductive polymer resin is selected from the group consisting of polyethylene terephthalate, glycol modified polyethylene tereph-thalate, glycol modified polycyclohexaneterephthalate, polymethylmethacrylate, polycarbonate, transparent acrylonitrile-butadiene-styrene (ABS), and mixtures thereof.

    摘要翻译： 公开了抗静电性能以及透明性优异的透明多层片材。 透明多层片材包括含有导电性热塑性聚氨酯或含有环氧乙烷的聚脲树脂的表面层; 以及附着到表面层并包含透明非导电聚合物树脂的背层。 优选地，聚氨酯或聚脲树脂是（a）含有环氧乙烷并与异氰酸酯基反应的聚醚类聚合物的聚合产物; （b）芳族或脂族二异氰酸酯化合物; 和（c）含有伯羟基或胺基的扩链剂C2至C10，透明非导电聚合物树脂选自聚对苯二甲酸乙二醇酯，二醇改性聚对苯二甲酸乙二醇酯，二醇改性聚环己烷对苯二甲酸酯，聚甲基丙烯酸甲酯 ，聚碳酸酯，透明丙烯腈 - 丁二烯 - 苯乙烯（ABS）及其混合物。

    Transparent Multilayer Sheet Having Electrostatic Dissipative Properties
    3.
    发明申请
    Transparent Multilayer Sheet Having Electrostatic Dissipative Properties 有权
    具有静电消耗性能的透明多层薄板

    公开(公告)号：US20120021198A1

    公开(公告)日：2012-01-26

    申请号：US12810323

    申请日：2008-12-22

    申请人： Hwa Yong Lee ,  Tae Woong Lee ,  Dong Sik Kim ,  Nam Jung Kim ,  Young Woo Kim

    发明人： Hwa Yong Lee ,  Tae Woong Lee ,  Dong Sik Kim ,  Nam Jung Kim ,  Young Woo Kim

    IPC分类号： B32B27/08 ,  B32B27/18 ,  B32B27/40

    CPC分类号： C08G18/0895 ,  B32B27/08 ,  B32B27/40 ,  C08G18/4833 ,  C08G18/6674 ,  C08G18/73 ,  C08G18/7671 ,  Y10T428/24942 ,  Y10T428/24967 ,  Y10T428/31551 ,  Y10T428/31725

    摘要： Disclosed is a transparent multilayer sheet that is excellent in antistatic properties, as well as transparency. The transparent multilayer sheet includes a surface layer comprising a conductive thermoplastic polyurethane or polyurea resin containing ethylene oxide; and a back layer attached to the surface layer and comprising a transparent non-conductive polymer resin. Preferably, the polyurethane or polyurea resin is a polymerization product of (a) a polyether-based polymer containing ethylene oxide and reacting with an isocyanate group; (b) an aromatic or aliphatic diisocyanate compound; and (c) a chain extender C2 to C10 containing a primary hydroxyl group or an amine group, and the transparent non-conductive polymer resin is selected from the group consisting of polyethylene terephthalate, glycol modified polyethylene terephthalate, glycol modified polycyclohexaneterephthalate, polymethylmethacrylate, polycarbonate, transparent acrylonitrile-butadiene-styrene (ABS), and mixtures thereof.

    摘要翻译： 公开了抗静电性能以及透明性优异的透明多层片材。 透明多层片材包括含有导电性热塑性聚氨酯或含有环氧乙烷的聚脲树脂的表面层; 以及附着到表面层并包含透明非导电聚合物树脂的背层。 优选地，聚氨酯或聚脲树脂是（a）含有环氧乙烷并与异氰酸酯基反应的聚醚类聚合物的聚合产物; （b）芳族或脂族二异氰酸酯化合物; 和（c）含有伯羟基或胺基的扩链剂C2至C10，透明非导电聚合物树脂选自聚对苯二甲酸乙二醇酯，二醇改性聚对苯二甲酸乙二醇酯，二醇改性聚环己烷对苯二甲酸酯，聚甲基丙烯酸甲酯，聚碳酸酯 ，透明丙烯腈 - 丁二烯 - 苯乙烯（ABS）及其混合物。

    Halogen-Free Flame Retardant Thermoplastic Polyurethanes
    5.
    发明申请
    Halogen-Free Flame Retardant Thermoplastic Polyurethanes 失效
    无卤阻燃热塑性聚氨酯

    公开(公告)号：US20090326108A1

    公开(公告)日：2009-12-31

    申请号：US12339117

    申请日：2008-12-19

    申请人： Young Woo Kim ,  Hwa Yong Lee ,  Tae Woong Lee ,  Dong Sik Kim

    发明人： Young Woo Kim ,  Hwa Yong Lee ,  Tae Woong Lee ,  Dong Sik Kim

    IPC分类号： C08K5/3492

    CPC分类号： C08K5/053 ,  C08K3/34 ,  C08K5/06 ,  C08K5/34922 ,  C08K5/49 ,  C08K2201/014 ,  C08L75/04

    摘要： Disclosed is a halogen-free flame retardant thermoplastic polyurethane composite resin composition. The disclosed flame retardant thermoplastic polyurethane composite resin composition is capable of improving flame retardancy and flaming-drip of a thermoplastic polyurethane resin through desirable formation of char during combustion, which uses a phosphinate, a diphosphinate and/or a polymer thereof, dipentaerythritol, talc, a melamine derivative, etc., instead of a halogen-based flame retardant, as a flame retardant.

    摘要翻译： 公开了一种无卤阻燃热塑性聚氨酯复合树脂组合物。 所公开的阻燃热塑性聚氨酯复合树脂组合物能够通过使用次膦酸盐，二磷酸盐和/或其聚合物，二季戊四醇，滑石粉， 三聚氰胺衍生物等，而不是卤素类阻燃剂，作为阻燃剂。