公开(公告)号：EP1260356A4

公开(公告)日：2005-11-23

申请号：EP01930216

申请日：2001-05-18

申请人： TOYO SEIKAN KAISHA LTD ,  ICHIKAWA KENTARO

发明人： ICHIKAWA KENTARO ,  SATO KAZUHIRO ,  IKENAGA HIROAKI ,  MOROFUJI AKIHIKO

IPC分类号： B32B15/08 ,  B32B27/32 ,  B32B27/36

CPC分类号： B32B15/09 ,  B32B15/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/36 ,  B32B2367/00 ,  Y10T428/13 ,  Y10T428/1355 ,  Y10T428/254 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31699

摘要： A resin-coated metal plate having a metal substrate and, formed on the surface thereof, a thermoplastic resin layer, characterized in that the thermoplastic resin layer comprises a polyester containing polyethylene terephthalate as a main component and an ethylene polymer and further comprises tocopherol or a derivative thereof. The resin-coated metal plate exhibits good corrosion resistance and impact resistance (dent resistance) together with good resistance to an atmosphere of both high temperature and high humidity, and thus can be subjected to retort sterilization and can be held in a hot vender after retort sterilization.

摘要翻译： 1.一种树脂被覆金属片，其特征在于，在所述金属基材的表面形成有金属基材和热塑性树脂层，其中，所述热塑性树脂层包含主要由聚对苯二甲酸乙二醇酯和乙烯聚合物构成的聚酯，并且还含有离聚物树脂 作为生育酚或其衍生物。 树脂涂覆的金属薄片具有耐腐蚀性，抗冲击性（耐凹陷性）和耐高温和耐湿性，并且在蒸煮灭菌之后耐受蒸煮灭菌和热供应商等的老化。