Title:
樹脂組成物、硬化物の製造方法、硬化物、フレキシブル基板、及びフレキシブルディスプレイ
Document Type and Number:
Japanese Patent JP6813384
Kind Code:
B2
Abstract:
A resin composition resulting in a cured article which is excellent in balance among mechanical strength, surface smoothness, and light transmittance, a method for producing a cured article, a cured article, and a flexible substrate or flexible display including the cured article. The resin composition includes a polyamic acid having a structural unit represented by the following formula (1), a cellulose compound having a weight average molecular weight of 60,000 or less, and an organic solvent.In the formula (1), A is a tetravalent organic group and B is a divalent organic group.
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Inventors:
Hideki Saijo
Hiroyuki Kikuchi
Jiro Hikida
Shioda Dai
Hiroyuki Kikuchi
Jiro Hikida
Shioda Dai
Application Number:
JP2017024396A
Publication Date:
January 13, 2021
Filing Date:
February 13, 2017
Export Citation:
Assignee:
Tokyo Ohka Kogyo Co., Ltd.
International Classes:
C08L79/08; C08L1/28; C09D7/40; C09D101/28; C09D179/08; H05K1/03
Domestic Patent References:
| JP2006169691A | ||||
| JP2019023249A | ||||
| JP2009235171A | ||||
| JP2012234146A |
Foreign References:
| US20120142825 | ||||
| WO2010150908A1 |
Attorney, Agent or Firm:
Masayuki Masabayashi