Title:
CURED ARTICLE OF CURABLE MATERIAL, METHOD FOR PRODUCING CURED ARTICLE, AND POLYMER COMPOSITION
Document Type and Number:
Japanese Patent JP2021167421
Kind Code:
A
Abstract:
To provide: a method for producing a cured article of a curable material containing a benzoxazine compound, which, in a cured article, can secure high mechanical characteristics and suppress occurrence of voids; a cured article; and a polymer composition.SOLUTION: Provided is a cured article of a curable material comprising a benzoxazine compound (except naphthoxazine compounds) and a polymerization initiator. The benzoxazine compound has a polymerizable functional group on a nitrogen atom constituting an oxazine ring. The polymerizable functional group is at least one selected from the group consisting of acryloyloxyalkyl, methacryloyloxyalkyl, acrylaminoalkyl, and methacrylaminoalkyl. The polymerization initiator includes peroxides. Te degree of curing of the cured article is 80% or more.SELECTED DRAWING: None
Inventors:
YOSHINO KAZUKI
WATANABE KEIJI
WATANABE KEIJI
Application Number:
JP2021109232A
Publication Date:
October 21, 2021
Filing Date:
June 30, 2021
Export Citation:
Assignee:
NAGASE CHEMTEX CORP
International Classes:
C08G14/073; C08F20/02; H05K1/03
Attorney, Agent or Firm:
Kawasaki/Hashimoto Patent Office