Laminated polyester film to be laminated on metal plate

Details Laminated polyester film to be laminated on metal plate Laminated polyester film to be laminated on metal plate

1997-06-11

1999-02-23

Chen, Vivian

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428 357, 428 358, 428323, 428458, 428480, 428910, 1563082, 264319, 264320, B32B 702, B32B 1508, B32B 2708, B32B 2736

Patent

active

058741631

ABSTRACT:
A laminated polyester film comprises: a first layer formed of a first aromatic copolymer having a terminal carboxyl group centration of 10 to 35 equivalent/10.sup.6 g; and a second layer of a molten blend having a terminal carboxyl group concentration of 40 to 80 equivalent/10.sup.6 g, which comprises a second aromatic polyester containing ethylene terephthalate as a main recurring unit and a third aromatic polyester containing tetramethylene terephthalate as a main recurring unit. The laminated polyester film exhibits excellent moldability when a metal plate laminated therewith is deep drawn, and is excellent in impact resistance and flavor retaining property after can making.

REFERENCES:
patent: 3884870 (1975-05-01), Dodson et al.
patent: 4041206 (1977-08-01), Tsunashima et al.
patent: 4362775 (1982-12-01), Yabe et al.
patent: 4559257 (1985-12-01), Nilsson
patent: 4735835 (1988-04-01), Taira et al.
patent: 4957820 (1990-09-01), Heyes et al.
patent: 5243022 (1993-09-01), Kim et al.
patent: 5286836 (1994-02-01), Park et al.
patent: 5292471 (1994-03-01), Ito et al.
patent: 5300335 (1994-04-01), Miyazawa et al.
patent: 5384354 (1995-01-01), Hasegawa et al.
patent: 5424121 (1995-06-01), Murakami et al.
Database WPI, Derwent Publ. Ltd., London, GB; Abstract of Jap. Laid-Open Publ. No. 4-249546 (Sep. 4, 1992).
Database WPI, Derwent Publ. Ltd., London, GB; Abstract of Jap. Laid-Open Pat. Publ. No. 5-339348 (Dec. 21, 1993).
Database WPI, Derwent Publ. Ltd., London, GB; Abstract of Jap. Laid-Open Pat. Publ. No. 5-320377 (Dec. 3, 1993).
Database WPI, Derwent Publ. Ltd., London, GB; Abstract of Jap. Laid-Open Pat. Publ. No. 5-186612 (Jul. 27, 1993).

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