公开(公告)号：US11427728B2

公开(公告)日：2022-08-30

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 ,  C08F2/24 ,  C09D7/40 ,  C08F285/00 ,  C09D5/02

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.

公开(公告)号：US10377914B2

公开(公告)日：2019-08-13

申请号：US14913555

申请日：2014-08-13

Applicant: BASF SE

Inventor： Daniel Kehrloesser ,  Joost Leswin ,  Daniel Specker ,  Konrad Roschmann ,  Matthias Gerst ,  Harm Wiese

IPC: C09D133/12 ,  C08F265/06 ,  C09D125/14 ,  C09D7/42

Abstract: The present invention relates to a method of producing emulsion polymer particles having a core-shell structure wherein at least one polyalkylene oxide containing additive is used in the core, and also to their use in paints, paper coatings, foams, crop protection agents, liquid inks and cosmetic compositions.

公开(公告)号：US10000600B2

公开(公告)日：2018-06-19

申请号：US14913640

申请日：2014-08-18

Applicant: BASF SE

Inventor： Daniel Kehrloesser ,  Joost Leswin ,  Daniel Specker ,  Konrad Roschmann ,  Matthias Gerst ,  Harm Wiese

IPC: C08F265/06 ,  C08F285/00 ,  C09D151/00 ,  B01J13/16 ,  C08F265/04

CPC classification number: C08F265/06 ,  B01J13/16 ,  C08F265/04 ,  C08F285/00 ,  C09D7/41 ,  C09D7/42 ,  C09D7/65 ,  C09D7/66 ,  C09D151/003

Abstract: The present invention relates to a process for producing emulsion polymer particles having a core-shell structure, wherein the weight ratio of the shells is within specific limits, and also to their use in paints, paper coatings, foams and cosmetic compositions.