ポリエステル樹脂被覆アルミニウムシームレス缶およびその製造方法

Title:

ポリエステル樹脂被覆アルミニウムシームレス缶およびその製造方法

Document Type and Number:

Japanese Patent JP4103974

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a resin-coated aluminum seamless can with a good yield which is free from resin film defects, having high corrosion-resistant and high quality. SOLUTION: A thermoplastic polyester resin film wherein a thickness is 10 to 50 μm, a melting point (Tm) is 200 to 260 deg.C, heat of cold crystallization (Hc) is 8.5 to 45.0 J/g, and heat of fusion (Hm) is 10.5 to 50.0 J/g, and density is less than 1.36 is coated on both faces of an aluminum plate with a thickness of 0.20 to 0.32 mm to manufacture the polyester resin coated aluminum seamless can.

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Inventors:

Eiichiro Kasado
Megumi Takatsu
Hiromitsu Kawai
Sachiko Otahara
Junji Matsumura
Tomohiko Hayashi

Application Number:

JP19666598A

Publication Date:

June 18, 2008

Filing Date:

June 26, 1998

Export Citation:

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Assignee:

Daiwa Seikan Co., Ltd.

International Classes:

B65D8/16; B21D22/28; B21D51/18; B21D51/26; B32B15/08; B32B15/09

Domestic Patent References:

JP7195617A
JP9309147A
JP9150492A
JP4118121A
JP1299718A
JP6210381A
JP3986170B2

Attorney, Agent or Firm:

Eiji Tomomatsu
Toshikazu Kawashima

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