公开(公告)号：US20210002492A1

公开(公告)日：2021-01-07

申请号：US16977291

申请日：2019-03-08

Applicant: DSM IP Assets B.V.

Inventor： Leendert Jan MOLHOEK ,  Nicole Anne Marie WILLEMS ,  Wouter VAN HOUTS ,  Menno Ferdinand VAN HIERDEN ,  Paulus Franciscus Anna BUIJSEN

IPC: C09D5/03 ,  C09D167/02 ,  C08G63/183 ,  C08G63/60 ,  C08K5/00 ,  C08K5/20 ,  B05D1/06

Abstract: The invention relates to an one-component (1 K) thermosetting powder coating composition A (PCC A). The invention further relates to a process for making the thermosetting powder coating composition A and processes for coating an article with the PCC A. The invention further relates to a cured PCC A. The invention further relates to an article having coated thereon the thermosetting powder coating composition A as well as to an article having coated and cured thereon the thermosetting powder coating composition A. The invention further relates to the use of: the PCC A, the cured PCC A, articles coated with the PCC A, articles having coated and cured thereon the PCC A. The invention further relates to the use of the PCC A for matt powder coatings. The invention further relates to the use of the PCC A for matt and impact resistant powder coatings. The invention further relates to the use of the PCC A for impact resistant matt powder coatings which have also at least sufficient—preferably excellent—low gloss consistency. The invention further relates to the use of the PCC A as described in the claims and as disclosed herein for impact resistant matt powder coatings which have also at least sufficient—preferably excellent low gloss consistency, and also at least sufficient—preferably excellent—batch-to-batch low gloss consistency.