Title:
LEAF SPRING OF FIBERGLASS REINFORCED PLASTICS FOR CAR
Document Type and Number:
Japanese Patent JPS596442
Kind Code:
A
Abstract:
PURPOSE:To obtain leaf spring of fiberglass reinforced plastics for car provided with heat resistance and fatigue resistance, by impregnating a fibrous reinforcement material with a resin compound of acid anhydride and epoxy resin composed of bisphenol type and fat-ring type and by allowing it to harden in a form. CONSTITUTION:One or more sorts of fibrous reinforcement material selected from groups of glassfiber, carbonic fiber and aromatic polyamid fiber is impregnated with a resin compound of acid anhydride and epoxy resin composed of 95-30wt% bisphenol type epoxy resin with the mean epoxy equivalent ranging from 150 to 300 and 5-70wt% fat-ring type epoxy resin, with or without accelerant according to need, and then they are allowed to harden in a form.
Inventors:
MISHIMA YASUHIRO
KUWAYAMA KIYOAKI
ARIGA NAGAROU
SEKIGUCHI HISAFUMI
KITAZAWA SEIICHI
YASUDA TADASHI
KUWAYAMA KIYOAKI
ARIGA NAGAROU
SEKIGUCHI HISAFUMI
KITAZAWA SEIICHI
YASUDA TADASHI
Application Number:
JP11164482A
Publication Date:
January 13, 1984
Filing Date:
June 30, 1982
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD
CHUO HATSUJO KK
DAINIPPON INK & CHEMICALS
CHUO HATSUJO KK
DAINIPPON INK & CHEMICALS
International Classes:
C08G59/00; C08G59/20; C08G59/22; C08G59/42; C08J5/04; C08J5/24; C08K7/02; C08L63/00; F16F1/18; F16F1/368; (IPC1-7): C08G59/22; C08J5/24; C08K7/02; C08L63/00
Attorney, Agent or Firm:
Heiyoshi Odashima
Next Patent: SLIDING SURFACE DUSTROOF DEVICE FOR MACHINE TOOL