Title:
ポリイミド樹脂及びポリイミド樹脂組成物
Document Type and Number:
Japanese Patent JP6954276
Kind Code:
B2
Abstract:
A polyimide resin including a structural unit A derived from a tetracarboxylic dianhydride and a structural unit B derived from a diamine compound, wherein the structural unit A includes a structural unit (A-1) derived from a compound represented by the following formula (a-1), and the structural unit B includes a structural unit (B-1) derived from a compound represented by the following formula (b-1):
wherein m and n in the formula (b-1) each independently are an integer of 0 or 1.
Inventors:
Abiko Yohei
Sato Saeko
Daito Aoi
Shinji Sekiguchi
Sato Saeko
Daito Aoi
Shinji Sekiguchi
Application Number:
JP2018516927A
Publication Date:
October 27, 2021
Filing Date:
April 21, 2017
Export Citation:
Assignee:
Mitsubishi Gas Chemical Co., Ltd.
International Classes:
C08G73/10; C08K3/22; C08L79/08
Domestic Patent References:
| JP2003155342A | ||||
| JP1138787A | ||||
| JP2001348477A | ||||
| JP2006152257A | ||||
| JP2006057108A | ||||
| JP2008169237A |
Foreign References:
| WO2015125895A1 | ||||
| CN102277648A |
Attorney, Agent or Firm:
Otani patent office