公开(公告)号：US20250084254A1

公开(公告)日：2025-03-13

申请号：US18294031

申请日：2022-08-30

Applicant: BASF COATINGS GMBH

Inventor： Manoj KAYARKATTE ,  Rajkumar A. JANA ,  Qingling ZHANG ,  Donald H. CAMPBELL

IPC: C09D5/33 ,  C08K3/013 ,  C09D7/61 ,  C09D201/00 ,  G01S17/931

Abstract: Disclosed herein is a basecoat composition, including (A) at least one film-forming polymer (A1), and if (A1) is externally crosslinkable, at least one crosslinking agent (A2); (B) at least one type of metal effect pigment (B); (C) a pigment mixture (C), including at least one non-carbon-black LiDAR reflecting pigment (C1) and at least one white LiDAR reflecting pigment (C2) and water and/or one or more organic solvents as component (D). Further disclosed herein are a method of forming a coating film using the basecoat composition, the obtained coating film, an at least partially coated substrate, and a method of using the coating in LiDAR applications.