Propylene based terpolymer

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United States of America Patent

PATENT NO 10875945
APP PUB NO 20180066086A1
SERIAL NO

15559374

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Abstract

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A propylene, ethylene, 1-butene terpolymer made from or containing a) from about 1.8 wt % to about 5.9 wt % of ethylene derived units; and b) from about 2.0 wt % to about 4.5 wt % of 1 butene derived units; and having i) a ratio of C2 wt %/C4 wt % in the range from about 0.9 to about 1.3; wherein C2 wt % is the weight percent of ethylene derived units and C4 wt % is the weight percent of 1-butene derived units; ii) a Melt flow rate (determined according to ISO 1133 230° C., 2.16 kg) in the range from about 1.0 to about 30.0 g/10 min; and iii) a xylene soluble fraction at 25° C. between about 10 wt % and about 30 wt %. The weight percentages are based upon the total weight of the terpolymer.

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Patent Owner(s)

Patent OwnerAddress
BASELL POLIOLEFINE ITALIA S R L20121 MILANO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Caputo, Tiziana Ferrara, IT 43 59
Ciarafoni, Marco Ferrara, IT 74 192
Martini, Nicoletta Ferrara, IT 3 2
Marzolla, Roberta Ferrara, IT 18 43
Massari, Paola Ferrara, IT 74 243

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