Title:
COMPOSITE USING POROUS MATERIAL AND POLYMER, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/135420
Kind Code:
A1
Abstract:
The present invention relates to a composite using a porous material and a polymer, and a use thereof. The composite of the present invention includes a bioactive substance supported on the micropores of volcanic soil, which is a porous material, the micropores being capped with an ionic polymer so as to protect the bioactive substance from the external environment, and includes a network formed through Van der Waals bonding between ionic polymer moieties, which are exposed to the surface after capping, and a nonionic polymer so as to prevent self-aggregation, thereby preventing separation, precipitation and discoloration after the composite is prepared and, particularly, providing remarkable water dispersibility, and thus is readily applied to the cosmetics, food or medical field using the same and can implement functionality by the supported bioactive substance.
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Inventors:
KIM BAE YONG (KR)
LEE BYUNG IL (KR)
LEE BYUNG IL (KR)
Application Number:
PCT/KR2018/000113
Publication Date:
July 11, 2019
Filing Date:
January 03, 2018
Export Citation:
Assignee:
KIM BAE YONG (KR)
International Classes:
A61K8/02; A61K8/67; A61K8/73; A61K9/127; A61K47/69; A61Q19/00
Domestic Patent References:
| WO2009113522A1 | 2009-09-17 |
Foreign References:
| US20170246111A1 | 2017-08-31 | |||
| KR20170038679A | 2017-04-07 | |||
| US6391336B1 | 2002-05-21 | |||
| KR20100120244A | 2010-11-12 |
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (KR)
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