Title:
SURFACE PROTECTION FILM AND METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/153753
Kind Code:
A1
Abstract:
The present invention relates to a surface protection film containing a cured product of an adhesive composition, and a method for manufacturing an organic light emitting electronic device comprising same, the surface protection film comprising: a base layer; and an adhesive layer provided on one surface of the base layer, wherein the adhesive layer includes a urethane polymer, an acrylic polymer, and a curing agent. The present invention has an effect of reducing a process time by removing a surface protection film by means of a low peeling force even when peeling at a high speed.
Inventors:
CHOI JEONG MIN (KR)
KIM HYUN CHEOL (KR)
KIM SOJIN (KR)
KANG HYUNGOO (KR)
LIM JAE SEUNG (KR)
KIM HYUN CHEOL (KR)
KIM SOJIN (KR)
KANG HYUNGOO (KR)
LIM JAE SEUNG (KR)
Application Number:
PCT/KR2020/001103
Publication Date:
July 30, 2020
Filing Date:
January 22, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C09J7/20; C09J11/06; C09J133/08; C09J175/04; H01L51/52
Foreign References:
| KR20160148580A | 2016-12-26 | |||
| KR20170135512A | 2017-12-08 | |||
| KR20130119360A | 2013-10-31 | |||
| KR20180104141A | 2018-09-19 | |||
| KR20180107732A | 2018-10-02 |
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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