公开(公告)号：US20220325106A1

公开(公告)日：2022-10-13

申请号：US17765852

申请日：2020-10-01

Applicant: BASF SE

Inventor： Konrad ROSCHMANN ,  Wolfgang PAULUS ,  Frederic LUCAS ,  Susanne NEUMANN ,  Alexander-Constanti Felix WOERNER

IPC: C09D4/00 ,  C09D181/02 ,  C09D133/08 ,  C09D175/04

Abstract: A two-component coating composition comprising at least one water-dispersible polymer mixture (A) which has at least one mercapto-reactive group selected from the group of epoxide and Michael acceptor, and also at least one water-emulsifiable thiol (B) comprising, as formation components, (Ba) at least one compound having at least two mercapto groups, (Bb) at least one compound having at least one mercapto-reactive group and at least one dispersing group, wherein the formation component (Ba) has a Hansch parameter of at least 2.0.

公开(公告)号：US20160251543A1

公开(公告)日：2016-09-01

申请号：US15029817

申请日：2014-10-13

Applicant: BASF SE

Inventor： Sebastian BERGER ,  Peter THUERY ,  Susanne NEUMANN ,  Uwe BURKHARDT

IPC: C09D175/16 ,  B05D1/28 ,  B05D1/30 ,  B05D1/02

CPC classification number: C09D175/16 ,  B05D1/02 ,  B05D1/28 ,  B05D1/30 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/283 ,  C08G18/2865 ,  C08G18/348 ,  C08G18/4833 ,  C08G18/6692 ,  C08G18/672 ,  C08G18/755 ,  C09J175/16

Abstract: The present invention relates to storage-stable water-emulsifiable polyurethane acrylates, to a process for preparation thereof and to the use thereof.

Abstract translation: 本发明涉及储存稳定的水可乳化聚氨酯丙烯酸酯，其制备方法及其用途。

公开(公告)号：US20250145756A1

公开(公告)日：2025-05-08

申请号：US18838312

申请日：2023-03-15

Applicant: BASF SE

Inventor： Christine ROESCH ,  Susanne NEUMANN ,  Peter THUERY ,  Vanessa KLEE ,  Tunja JUNG ,  Sarah HAHN

IPC: C08G18/08 ,  C08G18/18 ,  C08G18/34 ,  C08G18/38 ,  C08G18/81 ,  C09D5/00 ,  C09D5/02 ,  C09D175/16

Abstract: Disclosed herein is a composition including (i) at least one polyurethane (1) carrying ethylenically unsaturated groups and COOH groups, which COOH groups are at least partly in the form of a salt group thereof, which polyurethane is obtained by the reaction of at least one polyol (B1) carrying at least one COOH group, at least monoalcohol (B2) carrying at least one ethylenically unsaturated group, optionally at least polyol (B3) carrying at least one ethylenically unsaturated group and no COOH group, at least one polyol (B4) carrying no ethylenically unsaturated group and no COOH group, at least one polyisocyanate (A1) carrying at least one ethylenically unsaturated group, optionally at least one polyisocyanate (A2) carrying no ethylenically unsaturated group, and optionally at least one compound (C1) carrying at least one NH2 group and no OH group. Further disclosed herein are an aqueous coating composition including the composition, a layer formed from the aqueous coating composition, and a substrate coated with the layer.