Shaped article of a crosslinked elastomer
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United States of America Patent
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-
Jan 1, 1991
Grant Date -
N/A
app pub date -
May 6, 1988
filing date -
May 23, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A shaped article of a crosslinked elastomer, having a crosslink density continuously decreased from the surface toward the interior at a specific gradient, and being characterized with excellent surface non-stickiness and low friction properties, while maintaining tensile strength, elongation and compression set resistant properties as well as elastomeric properties.
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