Methods of Improving the Physical Properties of Polyolefin Films
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United States of America Patent
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Issued Date -
Aug 30, 2012
app pub date -
Feb 14, 2012
filing date -
Feb 24, 2011
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Abandoned
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Abstract
Methods of improving the physical properties of a polyolefin film that include providing interpolymer resin particles, forming a blend composition by blending from about 0.1 to about 25% by weight based on the weight of the blend composition of interpolymer resin particles into a second polyolefin; and forming a film from the blend composition. The interpolymer resin particles are made up a styrenic polymer intercalated within a first polyolefin. The first polyolefin is present at from about 20% to about 80% by weight based on the weight of the particles and the styrenic polymer is present at from about 20% to about 80% by weight based on the weight of the particles.
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