Title:
カルボジイミド化合物の製造方法
Document Type and Number:
Japanese Patent JP7239556
Kind Code:
B2
Abstract:
A method for producing a carbodiimide compound, comprising a carbodiimide production step of reacting an aliphatic tertiary isocyanate compound (A) in the presence of an organic alkali metal compound (B) having Lewis basicity.
Inventors:
Nobuyuki Matsumoto
Kenichi Yanagisawa
Kenichi Yanagisawa
Application Number:
JP2020506545A
Publication Date:
March 14, 2023
Filing Date:
March 12, 2019
Export Citation:
Assignee:
Nisshinbo Chemical Co., Ltd.
International Classes:
C07C267/00; B01J31/04; B01J31/06; B01J31/12; C08K5/29; C08L75/06
Domestic Patent References:
| JP2017522279A | ||||
| JP8059303A | ||||
| JP9136869A | ||||
| JP9124582A | ||||
| JP7330849A |
Foreign References:
| US20070208158 |
Attorney, Agent or Firm:
Patent Attorney Corporation Otani Patent Office