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Title:
シルセスキオキサンホモポリマー又はコポリマーで本質的に構成されたシェエンベロープを有するマイクロカプセル
Document Type and Number:
Japanese Patent JP5804947
Kind Code:
B2
Abstract:
A microcapsule having a reservoir that includes a core containing at least one active principle, the core being surrounded by a polymer shell, is presented. The polymer shell contains 50% to 100% by weight of a silsesquioxane compound with respect to the total weight of the shell. A process for the manufacture of the microcapsules is also presented. The microcapsules containing active principles can be used in cosmetic products.

Inventors:
Arbor, gerald
Application Number:
JP2011531542A
Publication Date:
November 04, 2015
Filing Date:
October 15, 2009
Export Citation:
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Assignee:
Microcapsule technology
International Classes:
B01J13/18; A61K8/11; A61K8/58; A61K9/50; A61P17/00; A61P29/00; A61P31/04; A61P31/10; A61P37/02; A61Q5/12; A61Q17/04; A61Q19/00
Domestic Patent References:
JP7196815A
JP2006339581A
JP2005523971A
JP11116681A
JP2000225332A
Other References:
Bok Yeop AHN et al.,Core/shell silica-based in-situ microencapsulation: A self-templating method,Chemical Communications,2006年 1月,no.2,189-190
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita