公开(公告)号：US20160208128A1

公开(公告)日：2016-07-21

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 ,  C09D125/14

CPC classification number: C09D133/12 ,  C08F265/06 ,  C09D7/42 ,  C09D125/14 ,  C08F2/22

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.

Abstract translation: 本发明涉及一种生产具有核 - 壳结构的乳液聚合物颗粒的方法，其中在芯中使用至少一种含聚环氧烷的添加剂，以及它们在油漆，纸涂层，泡沫，作物保护剂，液体中的用途 油墨和化妆品组合物。

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.

公开(公告)号：US20210155721A1

公开(公告)日：2021-05-27

申请号：US16305502

申请日：2017-05-24

Applicant: BASF SE

Inventor： Zhong ZENG ,  Harm WIESE ,  Rui DENG

IPC: C08F2/22 ,  C08F283/12 ,  C08F220/10 ,  C09D151/08

Abstract: The present invention relates to an aqueous polymer dispersion containing a multistage emulsion polymer particle. The multistage emulsion polymer particle contains a polysiloxane formed in the first stage; a transition layer formed in the second stage; and a polyacrylate formed in the third stage. The transition layer is made of silane coupling agents. The present invention also relates to a method of preparing the aqueous polymer dispersion and use of the aqueous polymer dispersion for preparing coatings.

公开(公告)号：US20160208038A1

公开(公告)日：2016-07-21

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 ,  B01J13/16 ,  C09D151/00

CPC classification number: C08F265/06 ,  B01J13/16 ,  C08F265/04 ,  C08F285/00 ,  C09D7/41 ,  C09D7/42 ,  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.

Abstract translation: 本发明涉及一种制备具有核 - 壳结构的乳液聚合物颗粒的方法，其中壳的重量比在特定限度内，并且还涉及它们在油漆，纸涂料，泡沫和化妆品组合物中的用途。