Title:
POLYESTER FILM FOR USE IN METAL PLATE LAMINATE
Document Type and Number:
WIPO Patent Application WO/2016/143817
Kind Code:
A1
Abstract:
This polyester film for use in a metal plate laminate is corrosion resistant, can be adhered at relatively low temperatures to a metal plate, has properties optimal for can manufacturing, and, after being manufactured into a can, allows for simple joint repair. This polyester film for use in a metal plate laminate is configured from two layers, an A layer and a B layer, and is characterized in that the resin configuring the A layer is a polyester resin in which the total content of ethylene terephthalate units and diethylene terephthalate units is 95-98 mol% out of 100 mol% of all constituent units of the polyester, and the resin configuring the B layer comprises 80-100 mass% of a polyester resin (B1) that is primarily ethylene terephthalate, and 0-20 mass% of a polyester resin (B2) having a composition different from that of the polyester resin (B1).
Inventors:
NAKAYA TADASHI (JP)
IKEHATA YOSHITOMO (JP)
NAKANO MAHIRO (JP)
IKEHATA YOSHITOMO (JP)
NAKANO MAHIRO (JP)
Application Number:
PCT/JP2016/057358
Publication Date:
September 15, 2016
Filing Date:
March 09, 2016
Export Citation:
Assignee:
TOYO BOSEKI (JP)
International Classes:
B32B27/36; B32B15/09; B65D8/16; B65D25/14; B65D25/34
Foreign References:
| JP2004122577A | 2004-04-22 | |||
| JP2002193255A | 2002-07-10 | |||
| JP2006289989A | 2006-10-26 |
Other References:
See also references of EP 3269549A4
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (JP)
Hisakazu Ueki (JP)
Hisakazu Ueki (JP)
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