WATER-FILLED CAPSULE AND MANUFACTURING METHOD THEREOF

To provide a water-filled seamless capsule technology that can encapsulate and retain the moisture of a content liquid in a capsule over a long period of time.SOLUTION: A water-filled capsule comprises a water-containing core containing water, and an encapsulating layer disposed outside the water-co...

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Bibliographic Details
Main Authors MASUDA KOJI, GOTO SHUNGO, KONDO YOSUKE
Format Patent
LanguageEnglish
Japanese
Published 30.07.2024
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:To provide a water-filled seamless capsule technology that can encapsulate and retain the moisture of a content liquid in a capsule over a long period of time.SOLUTION: A water-filled capsule comprises a water-containing core containing water, and an encapsulating layer disposed outside the water-containing core. The encapsulating layer is made of a lipophilic composition having a specific gravity adjusted to be in a specific range, and the film thickness of the encapsulating layer is maintained in a range greater than or equal to a specific film thickness, so that the moisture of the water-containing core can be encapsulated and retained in the capsule over a long period of time.SELECTED DRAWING: None 【課題】長期的に内容液の水分をカプセル内に封じ込め保持することが可能である水封入シームレスカプセル技術を提供することを課題とする。【解決手段】水を含む含水コアと、該含水コアの外側に配置された封入層を備えた水封入カプセルにおいて、特定の範囲にした比重の親油性組成物からなる封入層とすることや、封入層の膜厚について一定の膜厚以上を保持範囲とすることにより、長期的に含水コアの水分をカプセル内に封じ込め保持することが可能となった。【選択図】なし
Bibliography:Application Number: JP20240071710