Compatibilized compositions comprising a polyamide and polypropylene and adhesive composites containing these compositions
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United States of America Patent
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Apr 4, 1995
Issued Date -
N/A
app pub date -
Jun 13, 1994
filing date -
Jan 12, 1989
priority date (Note) -
Expired
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Abstract
An adhesive composite including a layer consisting of a compatibilized composition including at least one polyamide, and at least one propylene polymer which is at least partially modified by a polar monomer and which has a melt flow index (MFI) measured according to ASTM standard D 1238-86 (230/2.16 conditions) higher than 20 g/10 min., preferably, higher than 50 g/10 min., most preferably such that 70 g/10 min..ltoreq.MFI of the propylene polymer .ltoreq.80 g/10 min.; and a layer consisting of at least one other material which is comprised of at least one cellulosic product and which is bonded to the layer consisting of a compatibilized composition.
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