Title:
SOLVENT COMPOSITION FOR NATURAL MATERIAL EXTRACTION
Document Type and Number:
WIPO Patent Application WO/2019/245317
Kind Code:
A1
Abstract:
The present invention relates to a solvent composition for natural material extraction, which is harmless to and safe for the human body, has excellent antibacterial activity, and can extract an effective substance from a natural material at improved yield. Containing 2,3-butanediol, the solvent composition for natural material extraction according to the present invention is harmless to and safe for the human body, has excellent antibacterial activity, and exhibits an improved yield in extracting an effective substance from a natural material. In addition, the solvent composition for natural material extraction contains 2,3-butanediol produced from biomass and thus does not cause the emission of greenhouse gases (CO2).
Inventors:
LEE JULIA (KR)
KIM DUK-KI (KR)
KIM DUK-KI (KR)
Application Number:
PCT/KR2019/007484
Publication Date:
December 26, 2019
Filing Date:
June 21, 2019
Export Citation:
Assignee:
GS CALTEX CORP (KR)
International Classes:
B01D11/02
Foreign References:
| JP2009292849A | 2009-12-17 | |||
| KR20160046638A | 2016-04-29 | |||
| KR101632916B1 | 2016-06-23 | |||
| KR20150019086A | 2015-02-25 | |||
| KR20160147411A | 2016-12-23 | |||
| KR101581504B1 | 2015-12-31 | |||
| US7759393B2 | 2010-07-20 |
Other References:
See also references of EP 3812023A4
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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