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CONTROLLED RELEASE COMPOSITION FOR PHYSIOLOGICALLY ACTIVE SUBSTANCE

Foreign code F130007707
Posted date Nov 27, 2013
Country WIPO
International application number 2012JP079062
International publication number WO 2013/073454
Date of international filing Nov 9, 2012
Date of international publication May 23, 2013
Priority data
  • P2011-251957 (Nov 17, 2011) JP
Title CONTROLLED RELEASE COMPOSITION FOR PHYSIOLOGICALLY ACTIVE SUBSTANCE
Abstract

[Problem] To provide a controlled release composition for a physiologically active substance, with which it is possible to start release of the physiologically active substance in vivo with the necessary timing. [Solution] The composition comprises an inner layer made from a biodegradable substance that supports the physiologically active substance, and an outer layer, which is made from a biodegradable material different to that of the inner layer.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF TOYAMA
  • Inventor
  • NAKAJI TADASHI,
  • KITANO HIROMI,
  • GUJRAL CHIRAG HARSHARAN SINGH
IPC(International Patent Classification)
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