Title:
METAL MINERAL DIAMINATE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/112383
Kind Code:
A1
Abstract:
The present invention relates to a metal mineral diaminate and a novel preparation method therefor and, specifically, to a method for preparing a metal mineral diaminate causing no byproduct by allowing a metal mineral source to react with a monomolecular amino acid in an aqueous solution, followed by selective filtration, concentration, and drying, such as drying under reduced pressure or spray-drying. More specifically, the present invention relates to a method for preparing a metal mineral diaminate, which is electrically neutral and has no byproduct, by preparing the metal mineral diaminate through a reaction of a metal mineral source and an acidic amino acid in an aqueous solution or a reaction of a metal mineral source and an amino acid in an acidic aqueous solution.
Inventors:
YOON JOO SEOG (KR)
KIM NU REE (KR)
KIM NU REE (KR)
Application Number:
PCT/KR2018/015552
Publication Date:
June 13, 2019
Filing Date:
December 07, 2018
Export Citation:
Assignee:
YOON JOO SEOG (KR)
HUEN CO LTD (KR)
HUEN CO LTD (KR)
International Classes:
C07F1/08; A61K9/00; A61K36/537
Foreign References:
| KR20040049294A | 2004-06-11 | |||
| US20150265647A1 | 2015-09-24 | |||
| EP1790348A2 | 2007-05-30 | |||
| KR20100082835A | 2010-07-20 | |||
| KR20000053094A | 2000-08-25 |
Attorney, Agent or Firm:
SMART PATENT LAW FIRM (KR)
Download PDF: