Release paper for making artificial leather
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United States of America Patent
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Sep 25, 1990
Grant Date -
N/A
app pub date -
Jan 5, 1988
filing date -
Jan 6, 1987
priority date (Note) -
Expired
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Abstract
A release paper for the manufacture of artificial leather, characterized by the release coating of the paper being essentially of a flexible poly(4-methyl pentene-1) resin (TPX) loaded with particulate mineral filler.
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