公开(公告)号：US20250051607A1

公开(公告)日：2025-02-13

申请号：US18718914

申请日：2023-01-09

Applicant: BASF COATINGS GMBH

Inventor： Stephan SCHWARTE ,  Jan EDELBROCK ,  Alexander HIBBE

IPC: C09D175/12 ,  C09D7/41 ,  C09D7/80

Abstract: Disclosed herein is a tinted clearcoat composition including at least one binder resin (A) having functional groups (i), at least one curing agent (B) having functional groups (ii) being reactive with the functional groups (i), and at least one pigment (C), where the tinted clearcoat composition (TCC) is produced by (a) providing a clearcoat system (CS) including at least one binder resin (A) and at least one curing agent (B), (b) providing constituents of at least one pigment premixture (PP) including at least one pigment (C), (c) combining all or part of the clearcoat system (CS) with the constituents of the at least one pigment premixture (PP), (d) milling the mixture obtained in step (c), and (e) mixing, if applicable, the mixture obtained in step (d) with any yet missing parts of the tinted clearcoat composition (TCC).

公开(公告)号：US20240417591A1

公开(公告)日：2024-12-19

申请号：US18718888

申请日：2023-01-09

Applicant: BASF COATINGS GMBH

Inventor： Stephan SCHWARTE ,  Jan EDELBROCK ,  Alexander HIBBE

IPC: C09D175/06 ,  C09D5/00 ,  C09D7/61 ,  C09D7/80

Abstract: Disclosed herein is a tinted clearcoat composition including at least one binder resin (A) having functional groups (i), at least one curing agent (B) having functional groups (ii) being reactive with the functional groups (i), and at least one pigment (C), where the tinted clearcoat composition (TCC) is produced by (a) providing a clearcoat system (CS) including at least one binder resin (A) and at least one curing agent (B), (b) providing at least one pigment premixture (PP) including at least one pigment (C), (c) combining all or part of the clearcoat system (CS) with at least one pigment premixture (PP), (d) milling the mixture obtained in step (c), and (e) mixing, if applicable, the mixture obtained in step (d) with any yet missing parts of the tinted clearcoat composition (TCC).