Title:
SINGLE-COMPONENT EPOXY-BASED ADHESIVE COMPOSITION AND ARTICLE USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/124712
Kind Code:
A1
Abstract:
The present invention relates to a single-component epoxy-based adhesive composition which enables compensation of brittleness of an epoxy-based adhesive by means of using together at least three toughening agents comprising phenoxy resin, epoxy amphiphilic block copolymer and urethane resin. The present invention enables excellent impact properties at a high temperature as well as a low temperature by applying the aforementioned epoxy-based adhesive as a structural adhesive and, more particularly, as a structural adhesive for a vehicle.
Inventors:
PARK JOOKYUNG (KR)
KIM JUNGTEAG (KR)
JANG SEONGIL (KR)
SHIN DONGWOO (KR)
PARK SANGEON (KR)
BAE MINGWAN (KR)
KIM JUNGTEAG (KR)
JANG SEONGIL (KR)
SHIN DONGWOO (KR)
PARK SANGEON (KR)
BAE MINGWAN (KR)
Application Number:
PCT/KR2018/012593
Publication Date:
June 27, 2019
Filing Date:
October 24, 2018
Export Citation:
Assignee:
DONGSUNG CHEMICAL CO LTD (KR)
SUNG WOO HITECH CO LTD (KR)
SUNG WOO HITECH CO LTD (KR)
International Classes:
C09J171/00; C09J11/04; C09J11/06; C09J11/08; C09J153/00; C09J175/04
Foreign References:
| KR20140138760A | 2014-12-04 | |||
| US3873637A | 1975-03-25 | |||
| KR101226342B1 | 2013-01-24 | |||
| KR20130070609A | 2013-06-27 | |||
| KR20100048943A | 2010-05-11 |
Attorney, Agent or Firm:
YOON, Yu Kwang et al. (KR)
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