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Patent Searching and Data


Title:
COMPOSITE COMPRISING INTERFACE MATERIAL, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/013496
Kind Code:
A1
Abstract:
The present invention relates to a composite comprising a first matrix and a second matrix separated from the first matrix by an interface, wherein the interface is made of an interface material constituting the interface, the interface material maintains coherence or semi-coherence with the first matrix and the second matrix, at least one atomic layer having a composition chemically different from the first matrix and the second matrix is included therein, and the composition present in the interface differs from the composition present in the bulk state. The composite according to the present invention can comprise, at the interface between the first matrix and the second matrix, a new interface material which is thermodynamically stable with respect to materials constituting the first matrix or the second matrix and which has a composition different from that of the first matrix and the second matrix. Therefore, the composite of the present invention can improve the interfacial binding force of the first matrix and the second matrix.

Inventors:
LEE SANG-BOK (KR)
CHO SEUNG-CHAN (KR)
LEE SANG-KWAN (KR)
JO IL-GUK (KR)
Application Number:
PCT/KR2018/007683
Publication Date:
January 17, 2019
Filing Date:
July 06, 2018
Export Citation:
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Assignee:
KOREAN INSTITUTE OFMACHINERY & MAT (KR)
International Classes:
C22C29/02; C22C1/00; C22C1/10
Foreign References:
KR101191806B12012-10-16
KR20010061111A2001-07-07
KR20140000730A2014-01-06
KR101505372B12015-03-23
JP2000336438A2000-12-05
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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