Patents by Inventor Hideaki TOMINAGA

Hideaki TOMINAGA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Epoxy compound, epoxy resin, epoxy resin composition, cured resin product, prepreg, fiber-reinforced composite material, and production methods for these

Patent number: 11319404

Abstract: The present invention provides an epoxy compound indicated by chemical formula (1) (in chemical formula (1), X indicates a C1-10 aliphatic hydrocarbon group, R1 and R2 each independently indicate one selected from the group consisting of a hydrogen atom, an aliphatic hydrocarbon group, an aromatic group, an alkoxy group, and a halogen atom)

Type: Grant

Filed: August 7, 2019

Date of Patent: May 3, 2022

Assignee: TEIJIN LIMITED

Inventors: Suguru Ozawa, Akimichi Oda, Hideaki Tominaga, Hiroaki Kuwahara
EPOXY COMPOUND, EPOXY RESIN, EPOXY RESIN COMPOSITION, CURED RESIN PRODUCT, PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, AND PRODUCTION METHODS FOR THESE

Publication number: 20210292471

Abstract: The present invention provides an epoxy compound indicated by chemical formula (1) (in chemical formula (1), X indicates a C1-10 aliphatic hydrocarbon group, R1 and R2 each independently indicate one selected from the group consisting of a hydrogen atom, an aliphatic hydrocarbon group, an aromatic group, an alkoxy group, and a halogen atom.

Type: Application

Filed: August 7, 2019

Publication date: September 23, 2021

Applicant: Teijin Limited

Inventors: Suguru OZAWA, Akimichi ODA, Hideaki TOMINAGA, Hiroaki KUWAHARA

Epoxy compound, epoxy resin, epoxy resin composition, cured resin product, prepreg, fiber-reinforced composite material, and production methods for these

EPOXY COMPOUND, EPOXY RESIN, EPOXY RESIN COMPOSITION, CURED RESIN PRODUCT, PREPREG, FIBER-REINFORCED COMPOSITE MATERIAL, AND PRODUCTION METHODS FOR THESE