Process for repairing plastic coatings of metal pipes
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United States of America Patent
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Dec 26, 2000
Grant Date -
N/A
app pub date -
Jul 31, 1998
filing date -
Aug 9, 1996
priority date (Note) -
Expired
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Abstract
Process for repairing plastic coatings of metal pipes, that allows the repairs to be done in a very short time, by applying, in specific operating phases, a polyolefin adhesive in powder form and polyolefin tapes, and then applying heat using an inert gas-shielded flame.
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