Process for producing fiber-reinforced resin moldings
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United States of America Patent
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Nov 15, 1994
Grant Date -
N/A
app pub date -
Oct 16, 1992
filing date -
Oct 25, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for producing a fiber-reinforced resin molding, which includes placing a fiber reinforcement in the cavity of a mold composed of a top force and a bottom force; closing the mold, slanting the mold at an angle of 15.degree. to 90.degree. degrees, rejecting a liquid resin material into the cavity; curing the resin material; and after completion of curing, opening the mold to withdraw the molding therefrom, therein the inside of the cavity is brought into a pressurized state by a pressurized gas during the period after completion of injection of the liquid resin material till gelation of the resin material, and such a pressurized state is maintained until completion of curing.
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