Primer for radiation curable coating compositions

专利名称：Primer for radiation curable coating

compositions

发明人：Paul B. Schultz,Thomas L.

Levendusky,Ronald G. Ankney

申请号：US10241632申请日：20020911公开号：US06696106B1公开日：20040224

摘要：An aluminum-polymer composite is made by coating a surface portion of analuminum alloy body with a primer composition comprising a vinylphosphonic acid-acrylicacid copolymer to form a primer layer, coating the primer layer with a radiation curablepolymer precursor, and irradiating the polymer precursor with ultraviolet or electronbeam radiation. The process of the invention is particularly suitable for making polymercoated aluminum alloy sheet that is shaped into container end panels for food andbeverage containers.

申请人：ALCOA INC.

代理人：Glenn E. Klepac

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