Beschichteter Artikel

Details

Veröffentlichungs-Nr.

EP4786513

Anmeldetag

4. Februar 2025

Veröffentlichung

5. August 2026

Rechtsraum

EP

Abstract

The present invention relates to an article comprising a carrier provided at least in part with a coating layer, wherein - said carrier comprises or consists of a thermoplastic composition, said thermoplastic composition comprising polycarbonate, - said coating layer is applied directly on said carrier and comprises or consists of polyurethane obtained by reacting at least one poly-isocyanate and at least one polyol, - said thermoplastic composition comprises a hydroxy compound selected from the group consisting of a polyol compound represented by formula (I): HO-(R<1>X)<m>-A-(R<2>Y)<n>-H (I) wherein R<1> and R<2> each independently represent an alkylene group having 1 or more carbon atoms, X and Y each independently represent oxygen, an ester group or a carbonate group, m and n each independently represent an integer, m+n is 5 to 500, and A represents a single bond or a divalent organic group and an acrylic compound represented by formula (II): H-(CH<2>-C(R<3>)(C=O)OR<4>)<p>-(CH<2>-C(R<5>)(R<6>OH))<q>-(CH<2>-C(R<7>)(R<8>))<r>-H (II) wherein R<3>, R<5>, and R<7> each independently represent H or an alkylene group having 1 or more carbon atoms, R<4>, and R<6> each independently represent an alkylene group having 1 or more carbon atoms, R<8> represents an aromatic group, p represents an integer, q represents an integer of at least 1, r represents an integer and p+q+r is 5 to 500 and combinations thereof, wherein the amount of the hydroxy compound is 0.1 to 1.0 wt.% based on the weight of the thermoplastic composition.

Anmelder

Firma

SABIC Global Technologies B.V.

Land

🇳🇱 Niederlande