ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,289, issued on Dec. 9, was assigned to TORAY INDUSTRIES Inc. (Tokyo).
"Prepreg, laminate, and molding" was invented by Jun Misumi (Ehime, Japan), Masato Honma (Ehime, Japan), Kyoko Shinohara (Ehime, Japan) and Noriyuki Hirano (Ehime, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An object of the present invention is to provide a prepreg and a laminate for producing a laminate suitable as a structural material, which have excellent joining strength and interlaminar fractural toughness values and can be firmly integrated with another structural member by welding. The present invention provides a prepreg including the following structural compone...