Claims
- 1. A polyester laminate film comprising plural polyester layers, which comprises one polyester surface layer having a melting peak temperature of 200-260° C. and a crystallization peak temperature of 60-100° C. under temperature rise of the layer, and the other polyester surface layer having a melting peak temperature of 180-240° C. and a crystallization peak temperature of 60-100° C. under temperature rise of the layer, wherein the melting peak temperature of said one polyester surface layer is higher by 5-25° C. than the melting peak temperature of said other polyester surface layer.
- 2. The polyester laminate film of claim 1, which has been biaxially oriented.
- 3. A film-laminated metal plate comprising a metal plate and the polyester laminate film of claim 1 or claim 2 laminated on the metal plate in such a manner that said other surface layer of the film is in contact with the metal plate.
- 4. The film-laminated metal plate of claim 3, wherein the film has an orientation degree of not more than 10%.
- 5. A film-laminated metal container obtained by forming the film-laminated metal plate of claim 4 in such a manner that the film constitutes an outer wall of the film-laminated metal container.
- 6. A film-laminated metal container obtained by forming the film-laminated metal plate of claim 3 in such a manner that the film constitutes an outer wall of the film-laminated metal container.
- 7. The film-laminated metal container of claim 6, wherein the film has an orientation degree of not more than 10%.
- 8. The film-laminated metal container of claim 6, which is a two-piece metal can.
- 9. A film-laminated metal container comprising a metal container and the polyester laminate film of claim 1 or claim 2, said film being laminated on the outer wall of the metal container in such a manner that said other surface layer of the film is in contact with the metal container.
- 10. The film-laminated metal container of claim 9, wherein the film has an orientation degree of not more than 10%.
- 11. The film-laminated metal container of claim 10, which is a two-piece metal can.
- 12. The film-laminated metal container of claim 9, which is a two-piece metal can.
Priority Claims (2)
Number |
Date |
Country |
Kind |
10-1065 |
Jan 1998 |
JP |
|
10-1066 |
Jan 1998 |
JP |
|
Parent Case Info
The present application is a division of U.S. application Ser. No. 09/226,074 filing date Jan. 6, 1999, now U.S. Pat. No. 6,277,455.
Foreign Referenced Citations (6)
Number |
Date |
Country |
0 638 412 A1 |
Feb 1995 |
EP |
0 798 109 A1 |
Oct 1997 |
EP |
7-1694 |
Jan 1995 |
JP |
7-1693 |
Jan 1995 |
JP |
07227946A |
Aug 1995 |
JP |
09-277476 |
Oct 1997 |
JP |