Title:
ADHESIVE COMPOSITION, ADHESIVE SHEET AND OPTICAL FILM
Document Type and Number:
WIPO Patent Application WO/2023/132578
Kind Code:
A1
Abstract:
The present invention relates to an adhesive composition and, more specifically, to an adhesive composition comprising an acrylic copolymer, a non-yellowing isocyanate-based or aziridine-based cross-linking agent, and an organosilicon compound having at least two carbonyl groups. An adhesive layer formed from the adhesive composition has high adhesiveness with respect to a substrate film, and provided is an optical film having improved reworkability even if neglected for a long time under harsh conditions such as high temperature/high humidity.
Inventors:
KWON HYE RIM (KR)
SHIN GEON (KR)
YOU JONG MIN (KR)
JUNG KYOUNG MOON (KR)
SHIN GEON (KR)
YOU JONG MIN (KR)
JUNG KYOUNG MOON (KR)
Application Number:
PCT/KR2023/000013
Publication Date:
July 13, 2023
Filing Date:
January 02, 2023
Export Citation:
Assignee:
DONGWOO FINE CHEM CO LTD (KR)
International Classes:
C09J11/06; C08K5/00; C08K5/544; C08K5/548; C09D5/00; C09J7/22; C09J7/38; C09J133/04; G02B1/11; G02F1/1335
Foreign References:
| KR20150025702A | 2015-03-11 | |||
| KR20120137779A | 2012-12-24 | |||
| US4983715A | 1991-01-08 | |||
| KR20180095687A | 2018-08-27 | |||
| KR20200090153A | 2020-07-28 |
Attorney, Agent or Firm:
LEECHAE INTELLECTUAL PROPERTY (KR)
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