Novelis, Inc.

Evonik Degussa Gmbh

Joerg Hoehne

Wolfgang Christoph

Thomas Wuttke

Dhiren Bhupatlal Ruparelia

Christian Tussing

Peter Spahn

Ian Mussen Campbell

Emilie Goydadin

Paul-Ludwig Waterkamp

Caecilia Schwager

Michael Heinemann

Manuela Wuttke

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.

Systems and methods for laminating can end stock

Described herein are coating systems for preparing multi-layered finishes, multi-layered finish coated substrates, and methods of applying multi-layered finishes to substrates. A coating system for preparing multi-layered finishes includes a base coating component and a clear coating component comprising effects particles. An additional coating system for preparing multi-layered finishes includes a base coating component, a printed coating component, and a clear coating component.

Multi-layered finishes for can ends

Disclosed are improved water-based, polyamide-containing synthetic polymer coating compositions and related products and processes. The coating composition comprises 1 to 40% dry weight of polyamide powder, and can contain higher polyamide content than organic solvent-based coating products containing polyamide and polyurethane. The improved coating compositions are suitable for coating of metal substrates, such as aluminum sheets and panels. The improved coating compositions are also suitable for industrial coil coating processes, forming a thin and uniform coating layer when applied to a metal substrate, such as an aluminum sheet surface. Methods and processes related to production and uses of the coating compositions are described, as well as products produced by the processes using the coating compositions, such as roller shutters and architectural panels.

Water-based coating compositions and related products and processes

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Goettingen, Germany

Joerg Hoehne