公开(公告)号：US20250034358A1

公开(公告)日：2025-01-30

申请号：US18714180

申请日：2022-12-05

Applicant: UMICORE SPECIALTY MATERIALS BRUGGE

Inventor： Carl VERCAEMST ,  Rob DE VREESE ,  Jan DECAT

IPC: C08K5/13 ,  C09D7/63 ,  C09D193/04

Abstract: The present invention provides liquid cobalt resinate compositions as a liquid composition for use in auto-oxidizable coatings or as accelerator in unsaturated polyester resins, comprising: i. cobalt resinate, in an amount of 0.5 to 6.0 wt. % cobalt, relative to the total weight of said liquid composition; ii. one or more antioxidants in an amount of 0.1 to 2.5 wt. %, relative to the total weight of said liquid composition; and iii. one or more organic solvents, in an amount of 25 to 90 wt. %, relative to the total weight of said liquid composition.