Invention Grant
- Patent Title: Freeze-dried coffee tablets and method of making same
- Patent Title (中): 冷冻咖啡片及其制作方法
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Application No.: US10530998Application Date: 2003-10-14
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Publication No.: US07794771B2Publication Date: 2010-09-14
- Inventor: Ulrich Kessler
- Applicant: Ulrich Kessler
- Applicant Address: CH Vevey
- Assignee: Nestec S.A.
- Current Assignee: Nestec S.A.
- Current Assignee Address: CH Vevey
- Agency: K&L Gates LLP
- Priority: GB0223874.9 20021014
- International Application: PCT/EP03/11359 WO 20031014
- International Announcement: WO2004/034798 WO 20040429
- Main IPC: A23F5/00
- IPC: A23F5/00

Abstract:
The present invention relates to a coffee tablet which is obtainable by molding and freeze-drying a solution of coffee solids into a desired shape and which has improved dissolution properties and an appealing smooth and/or shiny surface appearance. The coffee tablet also has a closed surface pore structure and an internal pore structure wherein a majority of the pores in the pore structure are interconnected and have a size of between 5 and 50 micrometers. The coffee tablet can also include a coating of a coffee, a flavorant, a colorant or an aroma. The coffee tablet is packaged in an environment of an aroma to form a product that exhibits fresh and strong flavor and aroma characteristics when a beverage is prepared from the tablet even after long term storage of the tablet.
Public/Granted literature
- US20060024420A1 Freeze-dried coffee tablets Public/Granted day:2006-02-02
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