公开(公告)号：US20170043312A1

公开(公告)日：2017-02-16

申请号：US15305682

申请日：2015-04-27

Applicant: BASF SE

Inventor： Ewelina Burakowska-Meise ,  Wolfgang Denuell ,  Ulrich Issberner

IPC: B01J13/14 ,  C11D3/37 ,  A61K9/50 ,  C11D17/00 ,  A61K8/11 ,  A61Q19/00

CPC classification number: B01J13/14 ,  A01N25/28 ,  A01N37/22 ,  A01N43/10 ,  A01N43/56 ,  A01N43/90 ,  A61K8/11 ,  A61K9/5026 ,  A61K9/5089 ,  A61Q19/00 ,  B01J13/16 ,  B01J13/18 ,  C11D3/3753 ,  C11D17/0039

Abstract: The application describes a process for the producing microcapsules which contain a shell made of polyurea obtained in the presence of polyvinyl alcohol copolymers.

Abstract translation: 本申请描述了一种生产微胶囊的方法，其中包含在聚乙烯醇共聚物存在下获得的由聚脲制成的壳。

公开(公告)号：US20190218181A1

公开(公告)日：2019-07-18

申请号：US16099462

申请日：2017-05-10

Applicant: BASF SE

Inventor： Thomas Markert ,  Ulrich Issberner ,  Markus Dierker ,  Dominik Ohlmann

IPC: C07D213/16 ,  C07C43/23 ,  C07C39/21 ,  C07C215/80 ,  C07C49/248

CPC classification number: C07D213/16 ,  C07C37/18 ,  C07C39/21 ,  C07C41/30 ,  C07C43/23 ,  C07C45/455 ,  C07C49/248 ,  C07C213/08 ,  C07C215/80 ,  C07D239/26 ,  C07C49/255

Abstract: The present invention relates to a process for the manufacture of hydroxy-substituted aromatic styryl or stilbene compounds.

公开(公告)号：US10195577B2

公开(公告)日：2019-02-05

申请号：US15305682

申请日：2015-04-27

Applicant: BASF SE

Inventor： Ewelina Burakowska-Meise ,  Wolfgang Denuell ,  Ulrich Issberner

IPC: C11D3/37 ,  A61K8/11 ,  B01J13/16 ,  A61Q19/00 ,  B01J13/14 ,  A01N25/28 ,  A01N37/22 ,  A01N43/10 ,  A01N43/56 ,  A01N43/90 ,  B01J13/18 ,  A61K9/50 ,  C11D17/00

Abstract: A process for producing microcapsules containing a shell and a core of a liquid water-insoluble material is disclosed. The microcapsules are prepared using a bifunctional isocyanate, an anionically modified diisocyanate, a bifunctional amine, and a protective colloid. The protective colloid is a polyvinyl alcohol copolymer having hydrolysis degrees from 85 to 99.9%.