Composite comprising a resin prepreg and a protective sheet containing ferromagnetic material and which is adhered to the resin prepreg by magnetic forces
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United States of America Patent
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-
Dec 24, 1991
Grant Date -
N/A
app pub date -
Mar 1, 1990
filing date -
Mar 10, 1989
priority date (Note) -
Expired
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Abstract
A protective sheet for a resin pre-impregnated fiber board (prepreg) incorporates ferromagnetic material. This permits effective and safe manipulation of the fiber board during processing (trimming) and in the manufacture of fiber components.
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