公开(公告)号：US20140335173A1

公开(公告)日：2014-11-13

申请号：US14364938

申请日：2012-11-27

Applicant: BASF SE

Inventor： Robert Wengeler ,  Jing Dreher ,  Andrew Patrick Full

IPC: A61K9/48 ,  A61K47/02 ,  A61K47/10 ,  A61K33/20

CPC classification number: A61K9/4816 ,  A61K8/11 ,  A61K9/4833 ,  A61K9/4891 ,  A61K33/20 ,  A61K47/02 ,  A61K47/10 ,  A61K2800/10 ,  A61K2800/56 ,  A61K2800/61 ,  A61K2800/652 ,  A61Q19/00

Abstract: The present invention relates to novel release capsules, particularly for protecting moisture-sensitive materials, particularly compositions for production of chlorine dioxide. The invention also relates to methods of manufacture of such release capsules, uses of such release capsules, and products comprising them.

Abstract translation: 本发明涉及新型释放胶囊，特别是用于保护湿敏材料，特别是用于生产二氧化氯的组合物。 本发明还涉及这种释放胶囊的制造方法，这种释放胶囊的用途，以及包含它们的产品。

公开(公告)号：US20140031463A1

公开(公告)日：2014-01-30

申请号：US13951871

申请日：2013-07-26

Applicant: BASF SE

Inventor： Andreas Kempter ,  Uwe Seemann ,  Holger Kreusch ,  Heidrun Debus ,  Jing Dreher ,  Max Siebert

IPC: C09K21/12

CPC classification number: C09K21/12 ,  A23L27/72 ,  A61K8/11 ,  A61K8/25 ,  A61K9/501 ,  A61K2800/10 ,  A61K2800/412 ,  A61Q19/00 ,  B01J13/18 ,  Y10T428/2984

Abstract: A process for the preparation of a microcapsule composition, wherein the shell of the microcapsules is essentially made of silica and the core comprises at least one lipophilic component, comprising the steps of: a) providing an aqueous dispersion comprising at least one lipophilic component (A) and b1) adding to the aqueous dispersion provided in step a) a water glass solution and an acid, or b2) adding to the aqueous dispersion provided in step a) a silicic acid solution and a base, wherein the addition is effected such that the pH of the mixture resulting during the addition of the water glass solution in step b1) or during the addition of silicic acid solution in step b2) is kept in a range of 6 to 9.

Abstract translation: 一种用于制备微胶囊组合物，其中所述微胶囊的外壳基本上由二氧化硅和所述芯包含至少一种亲脂性组分，其包括以下步骤：a）提供包含至少一种亲脂性组分的水分散体（A ）和B1）向在步骤提供的水分散体）水玻璃溶液和酸，或b2）中加入到步骤a中提供的水分散液）硅酸溶液和碱，其中所述添加是实现使得 加入在步骤b1的水玻璃溶液的过程中）或添加在步骤b2硅酸溶液）中得到的混合物的pH值保持在范围的为6〜9。

公开(公告)号：US20190282990A1

公开(公告)日：2019-09-19

申请号：US16426163

申请日：2019-05-30

Applicant: BASF SE

Inventor： Jing Dreher ,  Roland Ettl ,  Holger Kreusch

IPC: B01J13/18 ,  A23P10/35 ,  A23P10/30 ,  A01N25/28 ,  A61K8/02 ,  A61K8/25 ,  A61K8/37 ,  A61K8/41 ,  A61K8/49 ,  A23K40/30 ,  A61K8/55

Abstract: The present invention relates to a capsule with a core/shell structure, comprising a core which comprises at least one sparingly water-soluble or water-insoluble organic active ingredient, to a method for producing such capsules having a core/shell structure, to the use of the capsules having the core/shell structure and to preparations comprising the capsules having the core/shell structure.