Polyester film having a multilayer structure for laminating on a metal substrate, metal substrate having such a polyester film, and container having constituent members manufactured from the metal substrate
申请(专利)号:
JP2016559948
申请日期:
20150318
公开/公告号:
JP2017512685A
公开/公告日期:
20170525
申请(专利权)人:
タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ
摘要:
The laminate comprises a metal substrate with a longitudinally oriented polyester film subsequently casted on at least one surface, the polyester film comprising a polyester core for laminating to a metal substrate and two A polyester skin layer, wherein said polyester skin layer comprises an organic slip additive, said polyester skin layer does not comprise inorganic fine particles which are insoluble in the polyester matrix material of the corresponding skin layer, The amount of slip additive in each skin layer is greater than 1500 ppm and less than 10000 ppm.
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