Patent · US Expired

Films coated with paint

US7579082B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

BASF SE

Inventors

Helmut Steininger · Neu-Anspach, DE
Ria Kress · Ludwigshafen, DE
Erich Beck · Ladenburg, DE
Rainer Koeniger · St. Gallenkappel, CH

Key dates

Filing date	Aug 14, 2002
Grant date	Aug 25, 2009
Priority date	—
Expiry date	Dec 10, 2024

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31938
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The present invention relates to films which are coated with at least two paint coats (2) (3), whereby the backing film (1) is coated with at least one radiation-hardenable paint coat (2) and at least one second paint coat (3), which can harden at least partially without radiation. The invention also relates to a method for producing said films and to their use for coating steel, aluminium and plastic substrates.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.