Title:
PREPREG AND FIBER-REINFORCED RESIN
Document Type and Number:
Japanese Patent JPH0741576
Kind Code:
A
Abstract:
PURPOSE: To provide a prepreg which can give a composite material having high impact resistance, high interlaminar toughness and high edge delamination resistance upon stretching a cross laminate as well as high interlaminar shear strength and high heat resistance and to provide a fiber-reinforced composite material obtained therefrom.
CONSTITUTION: The prepreg comprises a fibrous reinforcement (A) comprising long fibers, a thermosetting resin composition (B), fine particles (C) of a resin, and fine particles (D) of a resin having a glass transition temperature (Tg) higher than that of the resin of component C. Components C and D are localized on the surface.
Inventors:
KISHI HAJIME
OZAKI ATSUSHI
ODAGIRI NOBUYUKI
OZAKI ATSUSHI
ODAGIRI NOBUYUKI
Application Number:
JP22772293A
Publication Date:
February 10, 1995
Filing Date:
July 30, 1993
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
B29B11/16; C08J5/24; B29K105/08; (IPC1-7): C08J5/24; B29B11/16
Attorney, Agent or Firm:
Takehiko Saito
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