公开(公告)号：US10668156B2

公开(公告)日：2020-06-02

申请号：US13919092

申请日：2013-06-17

Applicant: BASF SE

Inventor： Karl Kolter ,  Maximilian Angel ,  Matthias Karl ,  Silke Gebert ,  Michael Klemens Mueller

IPC: A61K47/32 ,  A61K9/16 ,  A61K9/14

Abstract: Described are solid dispersions of hydrophobic active ingredients and cationic copolymers of N,N-diethylaminoethyl methacrylate and methyl methacrylate in a weight ratio of the monomers of from 35:65 to 55:45. Also described are the preparation and use of such solid dispersions for pharmaceutical dosage forms.

公开(公告)号：US20180305636A1

公开(公告)日：2018-10-25

申请号：US15768642

申请日：2016-10-13

Applicant: BASF SE

Inventor： Karl Kolter ,  Ralf Pelzer ,  Matthias Karl

IPC: C11B9/00 ,  A61K8/81 ,  A61K47/32 ,  A61L9/01 ,  C11D3/37 ,  C11D3/50 ,  A61K47/10 ,  A61K8/34 ,  A23L27/00 ,  A23L27/20

CPC classification number: C11B9/0015 ,  A23L27/2026 ,  A23L27/203 ,  A23L27/74 ,  A23V2002/00 ,  A61K8/0287 ,  A61K8/34 ,  A61K8/817 ,  A61K8/8182 ,  A61K47/10 ,  A61K47/32 ,  A61K47/34 ,  A61K47/46 ,  A61L9/01 ,  A61Q13/00 ,  C11B9/0034 ,  C11D3/00 ,  C11D3/3776 ,  C11D3/3788 ,  C11D3/505

Abstract: An optically clear, solid water-soluble formulation of odorants and flavorings comprising at least one synthetically prepared odorant and flavoring, in which the odorants and flavorings are embedded homogeneously in a polymer matrix based on polyvinyllactams.

公开(公告)号：US09732200B2

公开(公告)日：2017-08-15

申请号：US14444305

申请日：2014-07-28

Applicant: BASF SE

Inventor： Maximilian Angel ,  Karl Kolter ,  Hartwig Voβ

IPC: C08K3/20 ,  A61K9/20 ,  A61K9/28 ,  C08F2/22 ,  C08F220/14 ,  C08F220/34 ,  C09D133/14 ,  C09J133/14 ,  A61K9/16 ,  A61K9/50 ,  A61K47/32 ,  A23L33/10

CPC classification number: C08K3/20 ,  A23L33/10 ,  A23V2002/00 ,  A61K9/1635 ,  A61K9/2018 ,  A61K9/2027 ,  A61K9/2054 ,  A61K9/2846 ,  A61K9/2853 ,  A61K9/5026 ,  A61K47/32 ,  C08F2/22 ,  C08F220/14 ,  C08F220/34 ,  C09D133/14 ,  C09J133/14

Abstract: The present invention relates to a process for preparing an aqueous polymer dispersion by free-radical emulsion polymerization of a monomer mixture which comprises N,N-diethylaminoethyl methacrylate, to the polymer dispersion obtainable by this process, and to the use thereof.

公开(公告)号：US20140335182A1

公开(公告)日：2014-11-13

申请号：US14444305

申请日：2014-07-28

Applicant: BASF SE

Inventor： Maximilian Angel ,  Karl Kolter ,  Hartwig Voß

IPC: C08K3/20 ,  A61K9/50 ,  A61K9/28 ,  A61K9/16 ,  A23L1/30 ,  A61K47/32

CPC classification number: C08K3/20 ,  A23L33/10 ,  A23V2002/00 ,  A61K9/1635 ,  A61K9/2018 ,  A61K9/2027 ,  A61K9/2054 ,  A61K9/2846 ,  A61K9/2853 ,  A61K9/5026 ,  A61K47/32 ,  C08F2/22 ,  C08F220/14 ,  C08F220/34 ,  C09D133/14 ,  C09J133/14

Abstract: The present invention relates to a process for preparing an aqueous polymer dispersion by free-radical emulsion polymerization of a monomer mixture which comprises N,N-diethylaminoethyl methacrylate, to the polymer dispersion obtainable by this process, and to the use thereof.

Abstract translation: 本发明涉及一种通过使含有甲基丙烯酸N，N-二乙基氨基乙酯的单体混合物通过该方法获得的聚合物分散体的自由基乳液聚合制备聚合物水分散体的方法及其用途。