Mitsubishi Rayon Company, Limited

Takashi Murata

Hisashi Tada

Akira Agata

Shigetsugu Hayashi

Masahiro Saruta

Masahiro Sugimori

Kazuya Goto

Takeshi Kato

Toshihiro Hattori

Takatoshi Kubo

Setuo Kashiyama

A prepreg for fiber-reinforced composite materials comprising (A) a reinforcing fiber having a modulus of elasticity of 200 GPa or more, (B) a fibrous thermoplastic resin having a modulus of elasticity of 100 GPa or less, and (C) a thermosetting matrix resin. The prepreg of the present invention does not only have excellent handling property equivalent to that of the prepreg with the conventional thermosetting resin as a matrix, but also gives excellent toughness to the resulting molded product without injuring the thermal and mechanical properties. Particularly, it has a high resistance to interlaminar fracture when exposed to impact, so that it is preferably used as a structural material for airplanes, etc.

Prepregs, process for producing the same and laminates produced with the

Resin composition for composite material

A resin composition for composites which comprises as essential components

Epoxy resin composition

An epoxy resin composition is disclosed, which comprises the following elements:

Epoxy resin composition and prepreg for composite materials using the

Carbon fiber for composite material

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Nagoya, Japan

Takashi Murata