Title:
活性成分が充填されたマイクロカプセル及びその製造方法
Document Type and Number:
Japanese Patent JP5755694
Kind Code:
B2
Abstract:
The invention relates to microcapsules having a core material encapsulated within a microcapsular shell, the core material comprises at least one active ingredient, wherein the microcapsular shell comprises at least one inorganic polymer comprising polymerized precursors obtained by in-situ polymerization of the precursors; wherein the concentration of the core material based total weight of the microcapsules is above 95% w/w. The invention further relates to a composition and to a suspension comprising the microcapsules. The invention additionally relates to a process for preparing the microcapsules.
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Inventors:
Nigel Toshik, Oleg
Rothschild, sorel
Rotman, Claudio
Rothschild, sorel
Rotman, Claudio
Application Number:
JP2013154209A
Publication Date:
July 29, 2015
Filing Date:
July 25, 2013
Export Citation:
Assignee:
Sol-Gel Technologies LDT.
International Classes:
A23L1/00; B01J13/18; A23L27/00; A61K8/11; A61K8/25; A61K8/35; A61K8/37; A61K8/40; A61K9/50; A61K47/30; A61Q1/02; A61Q17/04; A61Q19/00; C09K23/18
Domestic Patent References:
| JP11221459A |
Foreign References:
| WO2003039510A1 | ||||
| US20020064541 | ||||
| WO2001080823A1 | ||||
| US6303149 |
Other References:
近藤保, 小石真純,マイクロカプセル-その製法・性質・応用,日本,三共出版株式会社,1978年11月25日,第2刷,第87~89頁
Attorney, Agent or Firm:
Ikeuchi, Sato & Partners
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