RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND CURED PRODUCT OF RESIN COMPOSITION

Title:

RESIN COMPOSITION, METHOD FOR PRODUCING SAME, AND CURED PRODUCT OF RESIN COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2024/075744

Kind Code:

A1

Abstract:

Disclosed is a method for producing a resin composition. This method for producing a resin composition comprises: a step in which a polyimide resin is obtained by causing a reaction between a tetracarboxylic acid dianhydride and a polyamine in an organic solvent; and a step in which a resin composition containing a polymaleimide resin and an organic solvent is obtained by causing a reaction between the polyimide resin and maleic acid anhydride. The polyamide includes a dimer diamine. The organic solvent includes an aromatic hydrocarbon solvent which has an aromatic hydrocarbon ring, while having a boiling point of 150°C to 200°C.

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Inventors:

SATO KITARU (JP)
KOMIYA SOUICHIROU (JP)

Application Number:

PCT/JP2023/036103

Publication Date:

April 11, 2024

Filing Date:

October 03, 2023

Export Citation:

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Assignee:

RESONAC CORP (JP)

International Classes:

C08G73/10; C08F299/02

Attorney, Agent or Firm:

HASEGAWA Yoshiki et al. (JP)

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