Title:
缶エンドストックをラミネート加工するためのシステム及び方法
Document Type and Number:
Japanese Patent JP7463379
Kind Code:
B2
Abstract:
Improved aluminum can end stock (CES) is disclosed. The CES includes an adhered polymer coating exhibiting low feathering and high performance in various acid tests. The low feathering and resistance to acid tests is accomplished by incorporating a copolymer adhesion promoter film to an aluminum alloy before lamination. In some cases, the metal strip is pretreated with a conversion layer, which can include compounds of trivalent chromium (Cr(III)) and phosphates or titanium and zirconium.
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Inventors:
Sparn, Peter
Toothing, Christian
Heinemann, Michael
Lupareria, Dillen Boupatral
Henne, Jörg
Toothing, Christian
Heinemann, Michael
Lupareria, Dillen Boupatral
Henne, Jörg
Application Number:
JP2021538389A
Publication Date:
April 08, 2024
Filing Date:
December 20, 2019
Export Citation:
Assignee:
NOVELIS INC.
International Classes:
B32B7/12; B32B15/08; B32B37/12; C23C26/00; C23C28/00
Domestic Patent References:
| JP2017140713A | ||||
| JP2018513280A | ||||
| JP2003517929A | ||||
| JP2003513773A | ||||
| JP2015163731A | ||||
| JP2019517937A | ||||
| JP2015003450A | ||||
| JP2012158383A |
Foreign References:
| US20170326862 | ||||
| US6696106 | ||||
| WO2001032955A1 | ||||
| WO2007102596A1 |
Attorney, Agent or Firm:
Michiko Matsutani
Haruhiko Ema
Masayuki Shikimi
Haruhiko Ema
Masayuki Shikimi
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