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Title:
FIBER REINFORCED MOLDED ARTICLE AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JPH0858008
Kind Code:
A
Abstract:

PURPOSE: To obtain a tough and lightweight fiber reinforced molded article having a beautiful surface by laminating a specific number of reinforcing fiber fabric materials so as to closely bond them to the rear surface of a transparent resin layer to form a reinforcing fiber layer and applying a fixing resin to the surface of the reinforcing fiber layer to infiltrate the same into the fiber layer before curing.

CONSTITUTION: A transparent resin is molded into a desired shape by usual thermal molding to form a transparent resin layer 2. Next, a specific number of reinforcing fiber fabric materials having a slightly large area are laminated by using a jig so as to be closely bonded to the rear surface of the transparent resin layer 2 to form a reinforcing fiber layer 3. Subsequently, a room temp. curable fixing resin is applied to the surface of the reinforcing fiber layer 3 to be infiltrated into the fiber layer 3 and the impregnated fiber layer is allowed to stand at room temp. for a predetermined time to be cured to form a fixing resin layer 4. Thereafter, the reinforcing fiber fabric material layer protruding from the outer edge of the transparent resin layer 2 is cut and the edge part thereof is ground by sand paper to complete a fiber reinforced molded article 1.


Inventors:
SAWAI MASAJIRO
OMORI TAKATOSHI
Application Number:
JP20056594A
Publication Date:
March 05, 1996
Filing Date:
August 25, 1994
Export Citation:
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Assignee:
SAWAI SEISAKUSHO KK
International Classes:
B32B17/04; B29C70/30; B32B5/28; B32B27/04; (IPC1-7): B32B5/28; B29C70/30; B32B17/04; B32B27/04
Attorney, Agent or Firm:
Mitsuhiko Watanabe



 
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