Title:
DRUG-CONTAINING ULTRAFINE FIBER AND UTILIZATION THEREOF
Document Type and Number:
Japanese Patent JP2014055119
Kind Code:
A
Abstract:
To provide a novel formulation technique whereby high drug availability can be achieved without inhibiting the diffusion of a drug contained in a formulation.
Provided are: a drug-containing ultrafine fiber characterized by comprising an ultrafine fiber that contains a drug; a drug-containing ultrafine fiber laminate formed by laminating the same; and a preparation to be applied to the skin using the drug-containing ultrafine fiber laminate.
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Inventors:
SHIMATANI TAKAO
FUKAI NOBUE
MATSUBA YUKO
ITO HIROKO
KAWAGISHI TAKAHIRO
NAKAMURA MASATO
KUYO HIDEO
SEKIGUCHI TOKUAKI
KANAMARU RYOJI
FUKAI NOBUE
MATSUBA YUKO
ITO HIROKO
KAWAGISHI TAKAHIRO
NAKAMURA MASATO
KUYO HIDEO
SEKIGUCHI TOKUAKI
KANAMARU RYOJI
Application Number:
JP2012201509A
Publication Date:
March 27, 2014
Filing Date:
September 13, 2012
Export Citation:
Assignee:
TEIKA SEIYAKU KK
UNIV TOYAMA
TOYAMA PREFECTURE
UNIV TOYAMA
TOYAMA PREFECTURE
International Classes:
A61K9/00; A61K9/70; A61K31/135; A61K31/167; A61K31/192; A61K31/196; A61K31/355; A61K31/405; A61K31/4402; A61K31/56; A61K47/10; A61K47/14; A61K47/18; A61K47/32; A61K47/34; A61K47/42; A61L15/44
Domestic Patent References:
JP2005534716A | 2005-11-17 | |||
JP2011520801A | 2011-07-21 | |||
JP2012030581A | 2012-02-16 | |||
JPH02280771A | 1990-11-16 | |||
JP2006124339A | 2006-05-18 | |||
JP2010053078A | 2010-03-11 |
Foreign References:
WO2009031620A1 | 2009-03-12 | |||
WO2008023818A1 | 2008-02-28 | |||
WO2006080508A1 | 2006-08-03 | |||
WO1998014184A1 | 1998-04-09 | |||
WO1996011002A1 | 1996-04-18 |
Attorney, Agent or Firm:
Ono International Patent Office