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US 2010/0136123 A1Published application
Microcapsule Sheet
AssigneeToray Engineering Co., Ltd.
InventorsShinya Izumida, Takashi Iwade, Takashi Nagayama, Masashi Motoi, Kiyohito Yamamoto
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Abstract
In order to heighten the density of microcapsules and facilitate handling by the unit composed of microcapsules in a given amount smaller than in the whole sheet, a microcapsule sheet which comprises a substrate constituted of an edible film and microcapsules each obtained by surrounding a core layer with a first shell film and a second shell film, the microcapsules being arranged according to a given pattern so as to be arranged only in those regions of the substrate which are separated from each other.
Claims4
A microcapsule sheet comprising;
- a substrate constituted of edible film, the substrate being virtually divided into multiple regions;
- and
- microcapsules arranged within each region.
Dependencies are inferred from the claim text.