PREPREG, INTERMEDIATE MATERIAL FOR FORMING FRP, AND METHOD FOR PRODUCTION THEREOF AND METHOD FOR PRODUCTION OF FIBER-REINFORCED COMPOSITE MATERIAL

• Main Authors: ITO AKIHIRO, SAITOU TADAYOSHI, GOTO KAZUYA, KOGA KAZUKI, TAKANO TSUNEO, WAKABAYASHI KOUKI
• Format: Patent
• Language: English
• Published: 27.02.2014
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; LAUNDERING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TEXTILES; TRANSPORTING; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

This invention relates to a prepreg containing a reinforcing fiber, a reinforcing fiber substrate in the form of a sheet and containing the reinforcing fiber, and a matrix resin, such that the matrix resin is impregnated into the reinforcing fiber substrate and also covers one surface of the reinfor...