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Title:
ACID DIANHYDRIDE
Document Type and Number:
WIPO Patent Application WO/2022/244390
Kind Code:
A1
Abstract:
An acid dianhydride represented by the following general formula (1). (In general formula (1), R1-R8 each independently represent a hydrogen atom or a C1-10 organic group, and A represents a structure indicated as follows.)

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Inventors:
WAKAHARA DAIKI (JP)
HIKICHI TATSUYA (JP)
OHNISHI NOBUYOSHI (JP)
Application Number:
PCT/JP2022/009636
Publication Date:
November 24, 2022
Filing Date:
March 07, 2022
Export Citation:
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Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08G73/06; C07D307/88
Foreign References:
JP2019094451A2019-06-20
JPH07270802A1995-10-20
JP2016222644A2016-12-28
JP2010031150A2010-02-12
JP2019128995A2019-08-01
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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