SELF-HEALING POLYETHER COMPOUND AND PREPARATION METHOD THEREFOR

WIPO Patent Application WO/2017/209486

A1

The present invention relates to: a polyether compound having a self-healing function, represented by chemical formula 1 and having a weight average molecular weight of 5,000-5,000,000, preferably 5,000-500,000; a preparation method therefor; and a polymer thin film formed therefrom. The polyether compound having a self-healing function, used in the present invention, is an economical material facilitating processing and capable of being readily coated on various substrates, and thus manufacturing a polymer thin film by using the polyether compound having a self-healing function is simple. In addition, the polymer thin film can repair micro-damage on the surface thereof by means of the self-healing characteristics of the polyether and, particularly, recovery ability is maximized and repeated effective recovery is possible by using a self-healing functional molecule.

REE MOON HOR (KR)
KWON KYUNG HO (KR)
LEE JIN SEOK (KR)
SONG SUNG JIN (KR)
HAN KWAN YOUNG (KR)
LIM SUNG KYOO (KR)
PARK BYUNG MIN (KR)
JANG DONG HOON (KR)
KIM HYUN JOONG (KR)
KIM HONG CHUL (KR)
KIM JOUNG RAE (KR)

PCT/KR2017/005634

December 07, 2017

May 30, 2017

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CEKO CO LTD (KR)
UNIV DANKOOK CHEONAN CAMPUS IND ACADEMIC COOPERATION FOUNDATION (KR)
POSTECH ACADEMY-INDUSTRY FOUND (KR)

C08G65/26; C08G65/323; C08G65/332; C08G65/333; C08J5/18

KR20120109248A	2012-10-08
KR20120071185A	2012-07-02
KR20100078351A	2010-07-08
JP2007056268A	2007-03-08
US4711805A	1987-12-08

HANSUNG INTELLECTUAL PROPERTY (KR)

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