Patent · US Active

Metallizable, scratch-resistant and solvent-resistant film

US10000658B2 · kind B2 · utility

1Cited by

12References

11Claims

0Family size

Assignee

Covestro Deutschland AG · DE

Inventors

Serguei Kostromine · Rheinbach, DE
Joachim Petzoldt · Monheim, DE
Roland Künzel · Leverkusen, DE
Konstantin Leonhardt · Grevenbroich, DE

Key dates

Filing date	Jun 24, 2014
Grant date	Jun 19, 2018
Priority date	—
Expiry date	Oct 1, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2205/04
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The present invention relates to a coating composition comprising at least one thermoplastic acrylonitrile-butadiene-styrene copolymer in a content of at least 30% by weight of the solids content of the coating composition, at least one UV-curable reactive diluent in a content of at least 30% by weight of the solids content of the coating composition, at least one photoinitiator in a content of ≥0.1 to ≤10 parts by weight of the solids content of the coating composition and at least one organic solvent, where the proportion of ethylenically unsaturated groups is at least 3 mol per kg of the solids content of the coating composition. This is used to provide films and moldings coated therewith, having a metallizable, scratch-resistant and solvent-resistant surface.

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