Title:
COMPOSITION FOR SLOW EMISSION OF FRAGRANCE COMPRISING COMPLEXES OF CUCURBITURIL AND FRAGRANCE MOLECULE
Document Type and Number:
WIPO Patent Application WO/2014/077640
Kind Code:
A1
Abstract:
Disclosed herein is a composition for slowly releasing a fragrant molecule, including a complex of cucurbituril and a fragrant molecule. The composition is advantageous in that the fragrant molecule is more slowly released when it exists in the form of a complex compared to when it exists alone. Therefore, when a product including this complex is manufactured, the reduction of a fragrant material due to the long-term storage thereof can be minimized, and a fragrant material can be released for a long period of time compared to conventional products. Accordingly, it is presumed that this composition will be applied to air cleaning and environment improvement.
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Inventors:
KIM KIMOON (KR)
KO YOUNG HO (KR)
LEE SU HYUN (KR)
NARAYANAN SELVAPALAM (KR)
LEE DON WOOK (KR)
KO YOUNG HO (KR)
LEE SU HYUN (KR)
NARAYANAN SELVAPALAM (KR)
LEE DON WOOK (KR)
Application Number:
PCT/KR2013/010434
Publication Date:
May 22, 2014
Filing Date:
November 15, 2013
Export Citation:
Assignee:
POSTECH ACAD IND FOUND (KR)
International Classes:
A61L9/01; A61L9/04
Foreign References:
US20040039195A1 | 2004-02-26 | |||
US20080182834A1 | 2008-07-31 |
Other References:
KIM ET AL.: "Functionalized cucurbiturils and their applications", CHEMICAL SOCIETY REVIEWS, vol. 36, 7 November 2006 (2006-11-07), pages 267 - 279
SHAIKH ET AL.: "Contrasting guest binding interaction of cucurbit[7-8]urils with neutral red dye: controlled exchange of multiple guests", PHYSICAL CHEMISTRY CHEMICAL PHYSICS, vol. 12, 17 May 2010 (2010-05-17), pages 7050 - 7055
SINDELAR ET AL.: "Switching a molecular shuttle on and off: simple, pH-controlled pseudorotaxanes based on cucurbit[7]uril", CHEMICAL COMMUNICATIONS, 31 March 2006 (2006-03-31), pages 2185 - 2187
SHAIKH ET AL.: "Contrasting guest binding interaction of cucurbit[7-8]urils with neutral red dye: controlled exchange of multiple guests", PHYSICAL CHEMISTRY CHEMICAL PHYSICS, vol. 12, 17 May 2010 (2010-05-17), pages 7050 - 7055
SINDELAR ET AL.: "Switching a molecular shuttle on and off: simple, pH-controlled pseudorotaxanes based on cucurbit[7]uril", CHEMICAL COMMUNICATIONS, 31 March 2006 (2006-03-31), pages 2185 - 2187
Attorney, Agent or Firm:
ERUUM PATENT LAW FIRM (1005-8 Daechi-dong, Kangnam-gu, Seoul 135-851, KR)
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