PROCESS FOR APPLYING RESIN ON THE SURFACE OF A MOULDING BASE TOOL, TREATED WITH MOULD-RELEASE SUBSTANCES, IN ORDER TO OBTAIN BODIES OF COMPOSITE MATERIAL
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United States of America Patent
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app pub date -
Oct 31, 2012
filing date -
Apr 30, 2010
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Abandoned
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Abstract
The invention comprises, a first preliminary step of cleaning the treatment surface of the moulding base tool and a second step in which the necessary layers of mould-release agent are applied to the treatment surface of the moulding base tool. Based on said preliminary steps, the process is characterized in that, in a later step, the treatment surface (1), covered with a mould-release agent (3), is provided with a continuous uniform film (4) of resin having a low concentration of volatile elements and a laminar resin supporting a very high mould-release capability, which facilitates the transfer of resin to the treatment surface (1) of the moulding base tool (2).
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