Beschichtetes Pellet und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP4748874

Anmeldetag

21. November 2025

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

IPC

C08J3/12

Abstract

A coated pellet according to embodiments of the present disclosure includes a core including an (meth)acrylic resin, and an anti-blocking coating formed on a surface of the core and including an alkali metal salt. The content of the alkali metal salt is 3 ppm to 7,000 ppm based on the total weight of the core and the anti-blocking coating. According to a method for manufacturing coated pellets according to embodiments of the present disclosure, a coating solution including an alkali metal salt and a solvent is prepared. A core including an (meth)acrylic resin and the coating solution are mixed to produce a preliminary coated pellet. The preliminary coated pellet is dried to produce a coated pellet. The content of the alkali metal salt is 0.03 % by weight to 5 % by weight based on the total weight of the coating solution.

Anmelder

Firmen

SK innovation Co., Ltd.
SK Geo Centric Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete