公开(公告)号：US11377566B2

公开(公告)日：2022-07-05

申请号：US16964384

申请日：2019-01-22

Applicant: BASF SE

Inventor： Xavier Mollat Du Jourdin ,  Jochen Gattermayer ,  Joost Leswin ,  Ivan Cabrera ,  Anna Maria Mueller-Cristadoro ,  Benedikt Crone

IPC: C08F2/22 ,  C09D5/02 ,  C09D7/65 ,  C09D133/06

Abstract: The present invention relates to aqueous binder compositions comprising an aqueous polymer latex of a film forming carboxylated polymer and a branched polyetheramine polyol dissolved in the aqueous phase of the aqueous polymer latex, wherein essentially all of the amino groups in the branched polyetheramine polyol are tertiary amine groups. The present invention also relates to water-borne coating compositions containing such an aqueous binder composition.