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1. 发明申请

WO2021214047A1 VERFAHREN ZUR BESCHICHTUNG EINES PULVERPRESSLINGS INSBESONDERE ZUR HERSTELLUNG EINER GETRÄNKEPULVER ENTHALTENDEN KAPSEL 审中-公开
公开(公告)号：WO2021214047A1
公开(公告)日：2021-10-28
申请号：PCT/EP2021/060223
申请日：2021-04-20
申请人： SWISS COFFEE INNOVATION AG
发明人： NICKEL, Axel
IPC分类号： A23F3/32 , A23F5/38 , A23P10/25 , B65D85/804
摘要： Ein Verfahren zur Beschichtung eines Pulverpresslings insbesondere zur Herstellung einer Getränkepulver enthaltenden Kapsel umfasst die folgenden Schritte: i) Bereitstellen eines Pulverpresslings aus einem wenigstens ein Polysaccharid enthaltendem Pulver, ii) Bereitstellen eines Behälters mit einer Behälterwand aus einem perforierten Material, welche einen Hohlraum umschließt, wobei der Behälter eine Einlassöffnung zum Einbringen von Beschichtungsflüssigkeit in den Hohlraum aufweist, iii) Einbringen des Pulverpresslings in den Hohlraum des Behälters, wobei der Pulverpressling kleiner als das Volumen des Hohlraums ist, iv) Einbringen von einer ein Beschichtungsmaterial enthaltenden Beschichtungsflüssigkeit über die Einlassöffnung in den Hohlraum, v) Eintauchen des mit dem Pulverpressling und dem Beschichtungsmaterial befüllten Behälters in eine eine Härterverbindung enthaltende Härterflüssigkeit, wobei die Viskosität der Härterflüssigkeit geringer als die Viskosität der Beschichtungsflüssigkeit ist, sowie vi) Entnehmen des Behälters aus der Härterflüssigkeit und Entnehmen des beschichteten Pulverpresslings aus dem Behälter.

2. 发明授权

US12059008B2 Capsule containing beverage powder, in particular for preparing brewed coffee 有权
公开(公告)号：US12059008B2
公开(公告)日：2024-08-13
申请号：US15742438
申请日：2016-07-07
申请人： SWISS COFFEE INNOVATION AG
发明人： Axel Nickel
IPC分类号： C09D105/00 , A23F3/32 , A23F5/38 , A23G1/40 , A23G1/46 , A23G1/56 , A23P10/30 , B65D85/804 , C08B15/10 , C08B31/00 , C08B37/00 , C09D101/02 , C09D103/04 , C09D105/04 , C09D105/08 , C09D105/12
CPC分类号： A23F5/385 , A23F3/32 , A23P10/30 , B65D85/8043 , C08B15/10 , C08B31/003 , C08B37/0039 , C08B37/0042 , C08B37/0084 , C09D101/02 , C09D103/04 , C09D105/00 , C09D105/04 , C09D105/08 , C09D105/12 , A23G1/40 , A23G1/46 , A23G1/56
摘要： A capsule for preparing a beverage from beverage powder, such as coffee from coffee powder, by introducing water into the capsule. The capsule includes a compacted pellet made of a powder containing at least one polysaccharide. The compacted pellet is sheathed with at least one coating layer that includes a cross-linked polysaccharide. The cross-linked polysaccharide can be obtained by cross-linking a polysaccharide with a cross-linking agent without the use of a polyol spacer. Also disclosed are methods for manufacturing such a capsule.

3. 发明公开

US20230189836A1 CAPSULE CONTAINING BEVERAGE POWDER, IN PARTICULAR FOR PREPARING BREWED COFFEE 审中-公开
公开(公告)号：US20230189836A1
公开(公告)日：2023-06-22
申请号：US18173367
申请日：2023-02-23
申请人： SWISS COFFEE INNOVATION AG
发明人： Axel NICKEL
IPC分类号： A23F5/38 , A23P10/30 , B65D85/804 , A23F3/32 , C08B37/00 , C09D101/02 , C09D105/08 , C09D105/00 , C09D103/04 , C08B31/00 , C08B15/10 , C09D105/04 , C09D105/12
CPC分类号： A23F5/385 , A23P10/30 , B65D85/8043 , A23F3/32 , C08B37/0039 , C09D101/02 , C09D105/08 , C09D105/00 , C08B37/0042 , C08B37/0084 , C09D103/04 , C08B31/003 , C08B15/10 , C09D105/04 , C09D105/12 , A23G1/46
摘要： A capsule, especially for preparing a beverage from beverage powder, in particular of coffee from coffee powder, by introducing water into the capsule, wherein the capsule comprises a compacted pellet made of a powder containing at least one polysaccharide, wherein the compacted pellet is sheathed with at least one coating layer, wherein the at least one coating layer comprises a cross-linked polysaccharide, wherein the cross-linked polysaccharide can be obtained by cross-linking a polysaccharide with a cross-linking agent without the use of a polyol spacer.
A method for manufacturing such a capsule comprises the following steps:

i) preparing a compacted pellet from a powder containing at least one polysaccharide,
ii) bringing at least one part and preferably the entire surface of the compacted pellet used in step i) into contact with a solution of a polysaccharide in a solvent or with a dispersion of a polysaccharide in a dispersant,
iii) when appropriate, removing of the compacted pellet from the solution or dispersion of step ii),
iv) bringing the compacted pellet obtained in step ii) or iii) into contact with at least one cross-linking agent,
v) when appropriate, removing the compacted pellet from the solution of step iv) and
vi) drying of the compacted pellet obtained in step iv) or v).

4. 发明授权

US11365046B2 Capsule containing beverage powder, in particular for preparing brewed coffee 有权
公开(公告)号：US11365046B2
公开(公告)日：2022-06-21
申请号：US16090574
申请日：2017-03-22
申请人： Swiss Coffee Innovation AG
发明人： Axel Nickel
IPC分类号： B65D65/46 , B65D85/804
摘要： The invention relates to a capsule, in particular for preparing a beverage from beverage powder, in particular coffee from coffee powder (1), by introducing water into the capsule, which capsule comprises a capsule body (2), which is composed of at least one polysaccharide and which is filled with a powder containing polysaccharide, wherein the capsule body (2) is encased by at least one coating layer (3), wherein the at least one coating layer (3) comprises a cross-linked polysaccharide, wherein the cross-linked polysaccharide was obtained by cross-linking a polysaccharide by means of a cross-linking agent. A method for producing such a capsule comprises the following steps: i) providing a capsule body (2) composed of at least one polysaccharide, ii) filling the capsule body (2) with a powder composed of polysaccharide, iii) wetting at least part of and preferably the entire surface of the capsule body (2) obtained in step ii) with a solution of a polysaccharide in a solvent or with a dispersion of a polysaccharide in a dispersant, iv) bringing the capsule body (2) obtained in step iii) in contact with at least one cross-linking agent, and v) drying the capsule body (2) obtained in step iv).

5. 发明公开

US20230219745A1 CAPSULE CONTAINING BEVERAGE POWDER, IN PARTICULAR FOR PREPARING BREWED COFFEE 审中-公开
公开(公告)号：US20230219745A1
公开(公告)日：2023-07-13
申请号：US17827532
申请日：2022-05-27
申请人： Swiss Coffee Innovation AG
发明人： Axel NICKEL
IPC分类号： B65D85/804 , B65D65/46 , B65B29/02
CPC分类号： B65D85/8046 , B65D65/466 , B65B29/022
摘要： A capsule, in particular for preparing a beverage from beverage powder, in particular coffee from coffee powder, by introducing water into the capsule comprising a capsule body composed of at least one polysaccharide and filled with a powder containing polysaccharide, and the capsule body is encased by at least one coating layer comprising a cross-linked polysaccharide obtained by cross-linking a polysaccharide by means of a cross-linking agent, and a method for producing such a capsule by providing a capsule body composed of at least one polysaccharide filled with a powder composed of polysaccharide, wetting at least part of and preferably the entire capsule body with a solution of a polysaccharide in a solvent or with a dispersion of a polysaccharide in a dispersant, bringing the capsule body into contact with at least one cross-linking agent, and drying the capsule body.

6. 发明申请

US20230130054A1 METHOD FOR COATING A COMPACTED POWDER CAKE, IN PARTICULAR FOR PRODUCING A CAPSULE CONTAINING BEVERAGE POWER 有权
公开(公告)号：US20230130054A1
公开(公告)日：2023-04-27
申请号：US17919817
申请日：2021-04-20
申请人： Swiss Coffee Innovation AG
发明人： Axel NICKEL
IPC分类号： A23P20/10 , B65B29/02 , A23L2/395 , A23P10/25 , A23P10/30 , A23F3/32 , A23F5/38 , A23G1/54
摘要： A method for coating a powder compact, in particular for producing a capsule containing powdered beverages, comprises the following steps: i) Providing a powder compact of a powder containing at least one polysaccharide, ii) Providing a container having a container wall of a perforated material enclosing a cavity, the container having an inlet opening for introducing coating liquid into the cavity, iii) placing the powder compact in the cavity of the container, the powder compact being smaller than the volume of the cavity, (iv) introducing a coating liquid containing a coating material into the cavity via the inlet port, v) immersing the container filled with the powder compact and the coating material in a hardener liquid containing a hardener compound, the viscosity of the hardener liquid being lower than the viscosity of the coating liquid, and vi) Removal of the container from the hardener liquid and removal of the coated powder compact from the container.

7. 发明申请

US20220212860A1 CAPSULE CONTAINING MATERIAL SUCH AS BEVERAGE POWDER, IN PARTICULAR FOR PREPARING BREWED COFFEE 有权
公开(公告)号：US20220212860A1
公开(公告)日：2022-07-07
申请号：US17608613
申请日：2020-04-21
申请人： SWISS COFFEE INNOVATION AG
发明人： Axel NICKEL
IPC分类号： B65D85/804 , B65D65/46 , B65B29/02
摘要： A capsule containing a beverage powder is particularly useful for preparing a beverage, such as preparing coffee from ground coffee by introducing water into the capsule. In one example, the capsule includes a capsule body composed of at least one polysaccharide and the capsule body is filled with a powder containing polysaccharide. The capsule body is encased all around by at least one coating layer that contains at least one polyvinyl alcohol and/or a polyvinyl alcohol copolymer.

8. 发明申请

US20200369461A1 BEVERAGE POWDER- AND FILLER-CONTAINING CAPSULE, IN PARTICULAR FOR PREPARING BREWED COFFEE 审中-公开
公开(公告)号：US20200369461A1
公开(公告)日：2020-11-26
申请号：US16961325
申请日：2019-01-14
申请人： SWISS COFFEE INNOVATION AG
发明人： Axel NICKEL
IPC分类号： B65D85/804 , B65D65/46 , A23F3/32 , A23F5/12 , A23F5/14 , A23F5/38 , A23P10/28
摘要： A capsule for the preparation of a beverage from beverage powder, in particular of coffee from ground coffee, by introduction of water into the capsule comprises a pellet composed of a powder mixture, wherein the pellet is sheathed with at least one coating layer comprising a crosslinked polysaccharide, wherein the powder mixture of the pellet contains i) a polysaccharide-comprising powder having a first average particle size A and ii) a) a polysaccharide-comprising powder having a second average particle size B different from the first average particle size A and/or b) a filler having an average particle size C different from the first average particle size A or identical to the first average particle size A.

9. 发明专利

AU2021259219A1 Method for coating a compacted powder cake, in particular for producing a capsule containing beverage powder 未知
公开(公告)号：AU2021259219A1
公开(公告)日：2022-11-24
申请号：AU2021259219
申请日：2021-04-20
申请人： SWISS COFFEE INNOVATION AG
发明人： NICKEL AXEL
IPC分类号： A23F3/32 , A23F5/38 , A23P10/25 , B65D85/804
摘要： A method for coating a compacted powder cake, in particular for producing a capsule containing beverage powder, comprises the following steps: i) providing a compacted powder cake consisting of a powder containing at least one polysaccharide, ii) providing a container with a container wall made of a perforated material, which encloses a cavity, wherein the container has an inlet opening for introducing coating liquid into the cavity, iii) introducing the compacted powder cake into the cavity of the container, the compacted powder cake being smaller than the volume of the cavity, iv) introducing into the cavity, via the inlet opening, a coating liquid containing a coating material, v) dipping the container, filled with the compacted powder cake and the coating material, into a curing liquid containing a curing compound, wherein the viscosity of the curing liquid is less than the viscosity of the coating liquid, and vi) removing the container from the curing liquid and removing the coated compacted powder cake from the container.

10. 发明专利

PL3736228T3 Kapsułka do przygotowania napoju, sposób jej wytwarzania i zastosowanie tej kapsułki 未知
公开(公告)号：PL3736228T3
公开(公告)日：2022-06-06
申请号：PL19172933
申请日：2019-05-07
申请人： SWISS COFFEE INNOVATION AG
发明人： NICKEL AXEL
IPC分类号： B65D65/46 , B65D85/804

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