公开(公告)号：US09321869B2

公开(公告)日：2016-04-26

申请号：US14561462

申请日：2014-12-05

Applicant: BASF SE

Inventor： Pierre-Eric Millard ,  Gregor Herth ,  Stefan Friedrich

IPC: C08F2/46 ,  C08G61/04 ,  C08F18/00 ,  C08F20/00 ,  C08F2/00 ,  C08F220/34 ,  C08F222/38 ,  C08F226/02 ,  C08F226/04

CPC classification number: C08F220/34 ,  C08F222/38 ,  C08F226/02 ,  C08F226/04

Abstract: New water soluble cationic copolymers derived from N-vinyl amide monomers and ethylenically unsaturated compounds bearing cationic groups.

Abstract translation: 来自N-乙烯基酰胺单体和带有阳离子基团的烯属不饱和化合物的新型水溶性阳离子共聚物。

公开(公告)号：US20250000086A1

公开(公告)日：2025-01-02

申请号：US18689107

申请日：2022-08-29

Applicant: BASF SE

Inventor： Claude Taranta ,  Pierre-Eric Millard ,  Carla Machioro ,  Lucio Bassetti ,  Gisèle Ongmayeb ,  Arnaud Picot ,  Michael Gollner ,  Thorsten Volland ,  Thomas Bork

IPC: A01N25/04 ,  A01N25/28 ,  A01N25/30 ,  A01N31/06 ,  A01N43/16 ,  A01N57/10 ,  A01N65/00 ,  A01P3/00 ,  A01P7/02 ,  A01P7/04 ,  A01P13/02 ,  A01P21/00

Abstract: Microparticle, wherein said microparticle contains one or more active substance, said one or more active substance being water immiscible, wherein said one or more active substance is liquid (at 21° C.) or dissolved in a non-aqueous solvent S that is immiscible with water, and wherein said microparticle contains i) at least one phospholipid PL, ii) at least one sterol ST, iii) at least one at least one polypeptide PP, iv) optionally at least one polysaccharide PS that is overall positively charged, and v) optionally an inorganic salt IS capable of interacting with at least one of the components i) to iv) via formation of non-covalent bonds.