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Title:
TRANSDERMAL COMPOSITION AND USE THEREOF IN PREPARATION OF TRANSDERMAL FORMULATION
Document Type and Number:
WIPO Patent Application WO/2019/029154
Kind Code:
A1
Abstract:
A transdermal composition and use thereof in preparation of a transdermal formulation. The transdermal composition comprises sponge spicule and nanoparticles. The transdermal composition overcomes the barrier of the stratum corneum of the skin, and uses sustained and controlled release characteristics of various nanoparticles to prolong the release of active ingredients of medicaments or cosmetics, improve stability thereof, and reduce toxic side effects and skin irritation thereof and the like.

Inventors:
CHEN MING (CN)
WANG DEXIANG (CN)
LIU CHUNYUN (CN)
ZHANG SAIMAN (CN)
ZHANG CHI (CN)
Application Number:
PCT/CN2018/077288
Publication Date:
February 14, 2019
Filing Date:
February 26, 2018
Export Citation:
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Assignee:
UNIV XIAMEN (CN)
International Classes:
A61K9/00; A61H37/00; A61K8/98; A61K9/10; A61K9/127; A61M37/00
Domestic Patent References:
WO2008043071A22008-04-10
WO2015156455A12015-10-15
Foreign References:
CN105999535A2016-10-12
Other References:
LI ET AL.: "Research Progress on Application of Nano-Drug Carriers on Transdermal Drug Delivery System", JOURNAL OF SHENYANG PHARMACEUTICAL, vol. 27, no. 12, 20 December 2010 (2010-12-20), pages 998 - 1002
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (CN)
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