公开(公告)号：US20230002634A1

公开(公告)日：2023-01-05

申请号：US17783669

申请日：2020-12-14

Applicant: BASF SE

Inventor： Friederike FLEISCHHAKER ,  Bastiaan LOHMEIJER ,  Wolfgang GASCHLER ,  Joost LESWIN ,  Crispin AMIRI NAINI ,  Andrea MISSKE ,  Christoph FLECKENSTEIN ,  Tobias STEINBACH ,  Jochen GATTERMAYER ,  Sabine EICHHORN

IPC: C09D133/08

Abstract: The presently claimed invention relates to use of an aqueous polymer latex as a binder or co-binder in a waterborne coating composition, wherein the aqueous polymer latex is obtained by polymerizing a monomer composition M, comprising at least one tert-butyl acrylate and/or tertbutyl methacrylate monomer, by radical emulsion polymerization.

公开(公告)号：US20190218414A1

公开(公告)日：2019-07-18

申请号：US16338592

申请日：2017-10-06

Applicant: BASF SE

Inventor： Daniel KEHRLOESSER ,  Joost LESWIN ,  Harm WIESE ,  Tobias STEINBACH

IPC: C09D151/00 ,  C08F265/06 ,  C09D7/40

CPC classification number: C09D151/003 ,  C08F2/24 ,  C08F265/06 ,  C08F285/00 ,  C09D5/02 ,  C09D7/70 ,  C08F220/14 ,  C08F220/06 ,  C08F2220/1825 ,  C08F220/40 ,  C08F212/08 ,  C08F212/12

Abstract: The present invention relates to a process for preparing an aqueous dispersion of polymer particles by radical aqueous emulsion polymerization and also to the use thereof in paints, paper coatings, foams, crop protection compositions, cosmetic compositions, liquid inks, or thermoplastic molding compounds.