Process for treating chemically stabilized, adhesive activated polyester material, polyester material treated by the process and an improved finish composition
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United States of America Patent
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Jun 14, 1988
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N/A
app pub date -
Sep 20, 1984
filing date -
Sep 20, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The aging period for chemically stabilized, adhesive activated polyester material can be reduced by contacting the material before it is substantially drawn or stretched with a composition containing a defined epoxide compound catalyzed with ions of at least one of potassium, cesium, rubidium or ammonium at a pH of between about 7.5 to about 13.0. The composition preferably also contains chloride, bromide or iodide ions which stabilizes the pH and/or an amine which improves adhesion to rubber.
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Cited Art Landscape
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