POROUS GLASS NANOPARTICLES AND DENTIN ADHESIVE COMPOSITION COMPRISING SAME

Title:

POROUS GLASS NANOPARTICLES AND DENTIN ADHESIVE COMPOSITION COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2022/231144

Kind Code:

A1

Abstract:

Porous glass nanoparticles of embodiments of the present invention have a specific surface area of 250-800 m2/g and a pore volume of 0.1-1 cm3/g. Since the porous glass nanoparticles have high specific surface area and pore volume as described above, the porous glass nanoparticles can have excellent abilities to remineralize demineralized dentin and block dentinal tubules. In addition, by comprising the porous glass nanoparticles, a dentin adhesive composition with excellent adhesive strength on the surface of dentin can be provided.

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Inventors:

CHUNG KI NAM (KR)
SONG JAE SEOK (KR)
KIM GYU YOUNG (KR)

Application Number:

PCT/KR2022/004603

Publication Date:

November 03, 2022

Filing Date:

March 31, 2022

Export Citation:

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Assignee:

MEDICLUS (KR)

International Classes:

C03C12/00; A61K6/30; A61K6/60; C03B19/10; C08F2/48; C08F20/10; C08K9/04; C08K9/06

Foreign References:

KR20200003768A	2020-01-10
JP2019065293A	2019-04-25
KR20200007537A	2020-01-22
KR20200053083A	2020-05-18
KR100814730B1	2008-03-19

Attorney, Agent or Firm:

LEECHAE INTELLECTUAL PROPERTY (KR)

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